Sociodemographic and behavioral factors associated with physical activity in Brazilian adolescents

Background Physical activity in adolescents is associated with short- and long-term health benefits. Physical activity can occur in various domains and is influenced by a complex network of factors. The aims of this study are 1) to describe the physical activity of Brazilian adolescents in physical education classes, during leisure time, and during active commuting and 2) to investigate the socio-demographic and behavioral factors associated with physical activity. Methods The representative sample included 109,104 Brazilian students in the final year of elementary school from 2,842 schools. The weekly frequency and duration of physical activity were assessed. A variety of socio-demographic and behavioral factors were studied. A multiple Poisson regression analysis was used to test for associations between physical activity and the socio-demographic and behavioral variables. Results Most of the students (97.0%) engaged in physical activity in at least one of the domains studied, especially physical education at school (81.7%) and leisure time physical activity (67.5%). However, only 29% of the adolescents reached the recommended level of physical activity. Among the adolescents who reached the minimum recommended time for physical activity, the various domains contributed the following proportions to total physical activity: leisure time physical activity (PR 12.5; 95% CI 11.17-13.97), active commuting (PR 1.63; 95% CI 1.59-1.67), and physical education at school (PR 1.36; 95% CI 1.29-1.44). The weekly frequency of all activities was greater among boys than among girls. Moreover, nearly two-thirds (61.8%) of students spent more than two hours per day engaging in sedentary behaviors; the prevalence of sedentary behaviors was similar between boys and girls (59.0 and 64.5%, respectively). Total level of physical activity, leisure time physical activity, and active commuting were associated with higher nutritional scores. Conclusions Physical activity is important in any health promotion program. Therefore, it is necessary to invest in policies and interagency initiatives that promote all domains and to ensure that the general population helps determine the scope and design of such policies. Ausführliche Beschreibung

Gespeichert in:

Autor*in:	de Rezende, Leandro Fornias Machado [verfasserIn] Azeredo, Catarina Machado Canella, Daniela Silva Claro, Rafael Moreira de Castro, Inês Rugani Ribeiro Levy, Renata Bertazzi Luiz, Olinda do Carmo

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2014

Schlagwörter:	Motor activity Physical activity Sedentary lifestyle Adolescent Cross-sectional studies Health surveys Socioeconomic factors Health behavior Brazil

Anmerkung:	© de Rezende et al.; licensee BioMed Central Ltd. 2014

Übergeordnetes Werk:	Enthalten in: BMC public health - London : BioMed Central, 2001, 14(2014), 1 vom: 21. Mai
Übergeordnetes Werk:	volume:14 ; year:2014 ; number:1 ; day:21 ; month:05

Links:	Volltext

DOI / URN:	10.1186/1471-2458-14-485

Katalog-ID:	SPR027895629

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520			\|a Background Physical activity in adolescents is associated with short- and long-term health benefits. Physical activity can occur in various domains and is influenced by a complex network of factors. The aims of this study are 1) to describe the physical activity of Brazilian adolescents in physical education classes, during leisure time, and during active commuting and 2) to investigate the socio-demographic and behavioral factors associated with physical activity. Methods The representative sample included 109,104 Brazilian students in the final year of elementary school from 2,842 schools. The weekly frequency and duration of physical activity were assessed. A variety of socio-demographic and behavioral factors were studied. A multiple Poisson regression analysis was used to test for associations between physical activity and the socio-demographic and behavioral variables. Results Most of the students (97.0%) engaged in physical activity in at least one of the domains studied, especially physical education at school (81.7%) and leisure time physical activity (67.5%). However, only 29% of the adolescents reached the recommended level of physical activity. Among the adolescents who reached the minimum recommended time for physical activity, the various domains contributed the following proportions to total physical activity: leisure time physical activity (PR 12.5; 95% CI 11.17-13.97), active commuting (PR 1.63; 95% CI 1.59-1.67), and physical education at school (PR 1.36; 95% CI 1.29-1.44). The weekly frequency of all activities was greater among boys than among girls. Moreover, nearly two-thirds (61.8%) of students spent more than two hours per day engaging in sedentary behaviors; the prevalence of sedentary behaviors was similar between boys and girls (59.0 and 64.5%, respectively). Total level of physical activity, leisure time physical activity, and active commuting were associated with higher nutritional scores. Conclusions Physical activity is important in any health promotion program. Therefore, it is necessary to invest in policies and interagency initiatives that promote all domains and to ensure that the general population helps determine the scope and design of such policies.
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allfields	10.1186/1471-2458-14-485 doi (DE-627)SPR027895629 (SPR)1471-2458-14-485-e DE-627 ger DE-627 rakwb eng de Rezende, Leandro Fornias Machado verfasserin aut Sociodemographic and behavioral factors associated with physical activity in Brazilian adolescents 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © de Rezende et al.; licensee BioMed Central Ltd. 2014 Background Physical activity in adolescents is associated with short- and long-term health benefits. Physical activity can occur in various domains and is influenced by a complex network of factors. The aims of this study are 1) to describe the physical activity of Brazilian adolescents in physical education classes, during leisure time, and during active commuting and 2) to investigate the socio-demographic and behavioral factors associated with physical activity. Methods The representative sample included 109,104 Brazilian students in the final year of elementary school from 2,842 schools. The weekly frequency and duration of physical activity were assessed. A variety of socio-demographic and behavioral factors were studied. A multiple Poisson regression analysis was used to test for associations between physical activity and the socio-demographic and behavioral variables. Results Most of the students (97.0%) engaged in physical activity in at least one of the domains studied, especially physical education at school (81.7%) and leisure time physical activity (67.5%). However, only 29% of the adolescents reached the recommended level of physical activity. Among the adolescents who reached the minimum recommended time for physical activity, the various domains contributed the following proportions to total physical activity: leisure time physical activity (PR 12.5; 95% CI 11.17-13.97), active commuting (PR 1.63; 95% CI 1.59-1.67), and physical education at school (PR 1.36; 95% CI 1.29-1.44). The weekly frequency of all activities was greater among boys than among girls. Moreover, nearly two-thirds (61.8%) of students spent more than two hours per day engaging in sedentary behaviors; the prevalence of sedentary behaviors was similar between boys and girls (59.0 and 64.5%, respectively). Total level of physical activity, leisure time physical activity, and active commuting were associated with higher nutritional scores. Conclusions Physical activity is important in any health promotion program. Therefore, it is necessary to invest in policies and interagency initiatives that promote all domains and to ensure that the general population helps determine the scope and design of such policies. Motor activity (dpeaa)DE-He213 Physical activity (dpeaa)DE-He213 Sedentary lifestyle (dpeaa)DE-He213 Adolescent (dpeaa)DE-He213 Cross-sectional studies (dpeaa)DE-He213 Health surveys (dpeaa)DE-He213 Socioeconomic factors (dpeaa)DE-He213 Health behavior (dpeaa)DE-He213 Brazil (dpeaa)DE-He213 Azeredo, Catarina Machado aut Canella, Daniela Silva aut Claro, Rafael Moreira aut de Castro, Inês Rugani Ribeiro aut Levy, Renata Bertazzi aut Luiz, Olinda do Carmo aut Enthalten in BMC public health London : BioMed Central, 2001 14(2014), 1 vom: 21. Mai (DE-627)326643583 (DE-600)2041338-5 1471-2458 nnns volume:14 year:2014 number:1 day:21 month:05 https://dx.doi.org/10.1186/1471-2458-14-485 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 14 2014 1 21 05
spelling	10.1186/1471-2458-14-485 doi (DE-627)SPR027895629 (SPR)1471-2458-14-485-e DE-627 ger DE-627 rakwb eng de Rezende, Leandro Fornias Machado verfasserin aut Sociodemographic and behavioral factors associated with physical activity in Brazilian adolescents 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © de Rezende et al.; licensee BioMed Central Ltd. 2014 Background Physical activity in adolescents is associated with short- and long-term health benefits. Physical activity can occur in various domains and is influenced by a complex network of factors. The aims of this study are 1) to describe the physical activity of Brazilian adolescents in physical education classes, during leisure time, and during active commuting and 2) to investigate the socio-demographic and behavioral factors associated with physical activity. Methods The representative sample included 109,104 Brazilian students in the final year of elementary school from 2,842 schools. The weekly frequency and duration of physical activity were assessed. A variety of socio-demographic and behavioral factors were studied. A multiple Poisson regression analysis was used to test for associations between physical activity and the socio-demographic and behavioral variables. Results Most of the students (97.0%) engaged in physical activity in at least one of the domains studied, especially physical education at school (81.7%) and leisure time physical activity (67.5%). However, only 29% of the adolescents reached the recommended level of physical activity. Among the adolescents who reached the minimum recommended time for physical activity, the various domains contributed the following proportions to total physical activity: leisure time physical activity (PR 12.5; 95% CI 11.17-13.97), active commuting (PR 1.63; 95% CI 1.59-1.67), and physical education at school (PR 1.36; 95% CI 1.29-1.44). The weekly frequency of all activities was greater among boys than among girls. Moreover, nearly two-thirds (61.8%) of students spent more than two hours per day engaging in sedentary behaviors; the prevalence of sedentary behaviors was similar between boys and girls (59.0 and 64.5%, respectively). Total level of physical activity, leisure time physical activity, and active commuting were associated with higher nutritional scores. Conclusions Physical activity is important in any health promotion program. Therefore, it is necessary to invest in policies and interagency initiatives that promote all domains and to ensure that the general population helps determine the scope and design of such policies. Motor activity (dpeaa)DE-He213 Physical activity (dpeaa)DE-He213 Sedentary lifestyle (dpeaa)DE-He213 Adolescent (dpeaa)DE-He213 Cross-sectional studies (dpeaa)DE-He213 Health surveys (dpeaa)DE-He213 Socioeconomic factors (dpeaa)DE-He213 Health behavior (dpeaa)DE-He213 Brazil (dpeaa)DE-He213 Azeredo, Catarina Machado aut Canella, Daniela Silva aut Claro, Rafael Moreira aut de Castro, Inês Rugani Ribeiro aut Levy, Renata Bertazzi aut Luiz, Olinda do Carmo aut Enthalten in BMC public health London : BioMed Central, 2001 14(2014), 1 vom: 21. Mai (DE-627)326643583 (DE-600)2041338-5 1471-2458 nnns volume:14 year:2014 number:1 day:21 month:05 https://dx.doi.org/10.1186/1471-2458-14-485 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 14 2014 1 21 05
allfields_unstemmed	10.1186/1471-2458-14-485 doi (DE-627)SPR027895629 (SPR)1471-2458-14-485-e DE-627 ger DE-627 rakwb eng de Rezende, Leandro Fornias Machado verfasserin aut Sociodemographic and behavioral factors associated with physical activity in Brazilian adolescents 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © de Rezende et al.; licensee BioMed Central Ltd. 2014 Background Physical activity in adolescents is associated with short- and long-term health benefits. Physical activity can occur in various domains and is influenced by a complex network of factors. The aims of this study are 1) to describe the physical activity of Brazilian adolescents in physical education classes, during leisure time, and during active commuting and 2) to investigate the socio-demographic and behavioral factors associated with physical activity. Methods The representative sample included 109,104 Brazilian students in the final year of elementary school from 2,842 schools. The weekly frequency and duration of physical activity were assessed. A variety of socio-demographic and behavioral factors were studied. A multiple Poisson regression analysis was used to test for associations between physical activity and the socio-demographic and behavioral variables. Results Most of the students (97.0%) engaged in physical activity in at least one of the domains studied, especially physical education at school (81.7%) and leisure time physical activity (67.5%). However, only 29% of the adolescents reached the recommended level of physical activity. Among the adolescents who reached the minimum recommended time for physical activity, the various domains contributed the following proportions to total physical activity: leisure time physical activity (PR 12.5; 95% CI 11.17-13.97), active commuting (PR 1.63; 95% CI 1.59-1.67), and physical education at school (PR 1.36; 95% CI 1.29-1.44). The weekly frequency of all activities was greater among boys than among girls. Moreover, nearly two-thirds (61.8%) of students spent more than two hours per day engaging in sedentary behaviors; the prevalence of sedentary behaviors was similar between boys and girls (59.0 and 64.5%, respectively). Total level of physical activity, leisure time physical activity, and active commuting were associated with higher nutritional scores. Conclusions Physical activity is important in any health promotion program. Therefore, it is necessary to invest in policies and interagency initiatives that promote all domains and to ensure that the general population helps determine the scope and design of such policies. Motor activity (dpeaa)DE-He213 Physical activity (dpeaa)DE-He213 Sedentary lifestyle (dpeaa)DE-He213 Adolescent (dpeaa)DE-He213 Cross-sectional studies (dpeaa)DE-He213 Health surveys (dpeaa)DE-He213 Socioeconomic factors (dpeaa)DE-He213 Health behavior (dpeaa)DE-He213 Brazil (dpeaa)DE-He213 Azeredo, Catarina Machado aut Canella, Daniela Silva aut Claro, Rafael Moreira aut de Castro, Inês Rugani Ribeiro aut Levy, Renata Bertazzi aut Luiz, Olinda do Carmo aut Enthalten in BMC public health London : BioMed Central, 2001 14(2014), 1 vom: 21. Mai (DE-627)326643583 (DE-600)2041338-5 1471-2458 nnns volume:14 year:2014 number:1 day:21 month:05 https://dx.doi.org/10.1186/1471-2458-14-485 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 14 2014 1 21 05
allfieldsGer	10.1186/1471-2458-14-485 doi (DE-627)SPR027895629 (SPR)1471-2458-14-485-e DE-627 ger DE-627 rakwb eng de Rezende, Leandro Fornias Machado verfasserin aut Sociodemographic and behavioral factors associated with physical activity in Brazilian adolescents 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © de Rezende et al.; licensee BioMed Central Ltd. 2014 Background Physical activity in adolescents is associated with short- and long-term health benefits. Physical activity can occur in various domains and is influenced by a complex network of factors. The aims of this study are 1) to describe the physical activity of Brazilian adolescents in physical education classes, during leisure time, and during active commuting and 2) to investigate the socio-demographic and behavioral factors associated with physical activity. Methods The representative sample included 109,104 Brazilian students in the final year of elementary school from 2,842 schools. The weekly frequency and duration of physical activity were assessed. A variety of socio-demographic and behavioral factors were studied. A multiple Poisson regression analysis was used to test for associations between physical activity and the socio-demographic and behavioral variables. Results Most of the students (97.0%) engaged in physical activity in at least one of the domains studied, especially physical education at school (81.7%) and leisure time physical activity (67.5%). However, only 29% of the adolescents reached the recommended level of physical activity. Among the adolescents who reached the minimum recommended time for physical activity, the various domains contributed the following proportions to total physical activity: leisure time physical activity (PR 12.5; 95% CI 11.17-13.97), active commuting (PR 1.63; 95% CI 1.59-1.67), and physical education at school (PR 1.36; 95% CI 1.29-1.44). The weekly frequency of all activities was greater among boys than among girls. Moreover, nearly two-thirds (61.8%) of students spent more than two hours per day engaging in sedentary behaviors; the prevalence of sedentary behaviors was similar between boys and girls (59.0 and 64.5%, respectively). Total level of physical activity, leisure time physical activity, and active commuting were associated with higher nutritional scores. Conclusions Physical activity is important in any health promotion program. Therefore, it is necessary to invest in policies and interagency initiatives that promote all domains and to ensure that the general population helps determine the scope and design of such policies. Motor activity (dpeaa)DE-He213 Physical activity (dpeaa)DE-He213 Sedentary lifestyle (dpeaa)DE-He213 Adolescent (dpeaa)DE-He213 Cross-sectional studies (dpeaa)DE-He213 Health surveys (dpeaa)DE-He213 Socioeconomic factors (dpeaa)DE-He213 Health behavior (dpeaa)DE-He213 Brazil (dpeaa)DE-He213 Azeredo, Catarina Machado aut Canella, Daniela Silva aut Claro, Rafael Moreira aut de Castro, Inês Rugani Ribeiro aut Levy, Renata Bertazzi aut Luiz, Olinda do Carmo aut Enthalten in BMC public health London : BioMed Central, 2001 14(2014), 1 vom: 21. Mai (DE-627)326643583 (DE-600)2041338-5 1471-2458 nnns volume:14 year:2014 number:1 day:21 month:05 https://dx.doi.org/10.1186/1471-2458-14-485 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 14 2014 1 21 05
allfieldsSound	10.1186/1471-2458-14-485 doi (DE-627)SPR027895629 (SPR)1471-2458-14-485-e DE-627 ger DE-627 rakwb eng de Rezende, Leandro Fornias Machado verfasserin aut Sociodemographic and behavioral factors associated with physical activity in Brazilian adolescents 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © de Rezende et al.; licensee BioMed Central Ltd. 2014 Background Physical activity in adolescents is associated with short- and long-term health benefits. Physical activity can occur in various domains and is influenced by a complex network of factors. The aims of this study are 1) to describe the physical activity of Brazilian adolescents in physical education classes, during leisure time, and during active commuting and 2) to investigate the socio-demographic and behavioral factors associated with physical activity. Methods The representative sample included 109,104 Brazilian students in the final year of elementary school from 2,842 schools. The weekly frequency and duration of physical activity were assessed. A variety of socio-demographic and behavioral factors were studied. A multiple Poisson regression analysis was used to test for associations between physical activity and the socio-demographic and behavioral variables. Results Most of the students (97.0%) engaged in physical activity in at least one of the domains studied, especially physical education at school (81.7%) and leisure time physical activity (67.5%). However, only 29% of the adolescents reached the recommended level of physical activity. Among the adolescents who reached the minimum recommended time for physical activity, the various domains contributed the following proportions to total physical activity: leisure time physical activity (PR 12.5; 95% CI 11.17-13.97), active commuting (PR 1.63; 95% CI 1.59-1.67), and physical education at school (PR 1.36; 95% CI 1.29-1.44). The weekly frequency of all activities was greater among boys than among girls. Moreover, nearly two-thirds (61.8%) of students spent more than two hours per day engaging in sedentary behaviors; the prevalence of sedentary behaviors was similar between boys and girls (59.0 and 64.5%, respectively). Total level of physical activity, leisure time physical activity, and active commuting were associated with higher nutritional scores. Conclusions Physical activity is important in any health promotion program. Therefore, it is necessary to invest in policies and interagency initiatives that promote all domains and to ensure that the general population helps determine the scope and design of such policies. Motor activity (dpeaa)DE-He213 Physical activity (dpeaa)DE-He213 Sedentary lifestyle (dpeaa)DE-He213 Adolescent (dpeaa)DE-He213 Cross-sectional studies (dpeaa)DE-He213 Health surveys (dpeaa)DE-He213 Socioeconomic factors (dpeaa)DE-He213 Health behavior (dpeaa)DE-He213 Brazil (dpeaa)DE-He213 Azeredo, Catarina Machado aut Canella, Daniela Silva aut Claro, Rafael Moreira aut de Castro, Inês Rugani Ribeiro aut Levy, Renata Bertazzi aut Luiz, Olinda do Carmo aut Enthalten in BMC public health London : BioMed Central, 2001 14(2014), 1 vom: 21. Mai (DE-627)326643583 (DE-600)2041338-5 1471-2458 nnns volume:14 year:2014 number:1 day:21 month:05 https://dx.doi.org/10.1186/1471-2458-14-485 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 14 2014 1 21 05
language	English
source	Enthalten in BMC public health 14(2014), 1 vom: 21. Mai volume:14 year:2014 number:1 day:21 month:05
sourceStr	Enthalten in BMC public health 14(2014), 1 vom: 21. Mai volume:14 year:2014 number:1 day:21 month:05
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Motor activity Physical activity Sedentary lifestyle Adolescent Cross-sectional studies Health surveys Socioeconomic factors Health behavior Brazil
isfreeaccess_bool	true
container_title	BMC public health
authorswithroles_txt_mv	de Rezende, Leandro Fornias Machado @@aut@@ Azeredo, Catarina Machado @@aut@@ Canella, Daniela Silva @@aut@@ Claro, Rafael Moreira @@aut@@ de Castro, Inês Rugani Ribeiro @@aut@@ Levy, Renata Bertazzi @@aut@@ Luiz, Olinda do Carmo @@aut@@
publishDateDaySort_date	2014-05-21T00:00:00Z
hierarchy_top_id	326643583
id	SPR027895629
language_de	englisch
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Physical activity can occur in various domains and is influenced by a complex network of factors. The aims of this study are 1) to describe the physical activity of Brazilian adolescents in physical education classes, during leisure time, and during active commuting and 2) to investigate the socio-demographic and behavioral factors associated with physical activity. Methods The representative sample included 109,104 Brazilian students in the final year of elementary school from 2,842 schools. The weekly frequency and duration of physical activity were assessed. A variety of socio-demographic and behavioral factors were studied. A multiple Poisson regression analysis was used to test for associations between physical activity and the socio-demographic and behavioral variables. Results Most of the students (97.0%) engaged in physical activity in at least one of the domains studied, especially physical education at school (81.7%) and leisure time physical activity (67.5%). However, only 29% of the adolescents reached the recommended level of physical activity. Among the adolescents who reached the minimum recommended time for physical activity, the various domains contributed the following proportions to total physical activity: leisure time physical activity (PR 12.5; 95% CI 11.17-13.97), active commuting (PR 1.63; 95% CI 1.59-1.67), and physical education at school (PR 1.36; 95% CI 1.29-1.44). The weekly frequency of all activities was greater among boys than among girls. Moreover, nearly two-thirds (61.8%) of students spent more than two hours per day engaging in sedentary behaviors; the prevalence of sedentary behaviors was similar between boys and girls (59.0 and 64.5%, respectively). Total level of physical activity, leisure time physical activity, and active commuting were associated with higher nutritional scores. Conclusions Physical activity is important in any health promotion program. 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author	de Rezende, Leandro Fornias Machado
spellingShingle	de Rezende, Leandro Fornias Machado misc Motor activity misc Physical activity misc Sedentary lifestyle misc Adolescent misc Cross-sectional studies misc Health surveys misc Socioeconomic factors misc Health behavior misc Brazil Sociodemographic and behavioral factors associated with physical activity in Brazilian adolescents
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topic_title	Sociodemographic and behavioral factors associated with physical activity in Brazilian adolescents Motor activity (dpeaa)DE-He213 Physical activity (dpeaa)DE-He213 Sedentary lifestyle (dpeaa)DE-He213 Adolescent (dpeaa)DE-He213 Cross-sectional studies (dpeaa)DE-He213 Health surveys (dpeaa)DE-He213 Socioeconomic factors (dpeaa)DE-He213 Health behavior (dpeaa)DE-He213 Brazil (dpeaa)DE-He213
topic	misc Motor activity misc Physical activity misc Sedentary lifestyle misc Adolescent misc Cross-sectional studies misc Health surveys misc Socioeconomic factors misc Health behavior misc Brazil
topic_unstemmed	misc Motor activity misc Physical activity misc Sedentary lifestyle misc Adolescent misc Cross-sectional studies misc Health surveys misc Socioeconomic factors misc Health behavior misc Brazil
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title	Sociodemographic and behavioral factors associated with physical activity in Brazilian adolescents
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title_full	Sociodemographic and behavioral factors associated with physical activity in Brazilian adolescents
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author_browse	de Rezende, Leandro Fornias Machado Azeredo, Catarina Machado Canella, Daniela Silva Claro, Rafael Moreira de Castro, Inês Rugani Ribeiro Levy, Renata Bertazzi Luiz, Olinda do Carmo
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doi_str_mv	10.1186/1471-2458-14-485
title_sort	sociodemographic and behavioral factors associated with physical activity in brazilian adolescents
title_auth	Sociodemographic and behavioral factors associated with physical activity in Brazilian adolescents
abstract	Background Physical activity in adolescents is associated with short- and long-term health benefits. Physical activity can occur in various domains and is influenced by a complex network of factors. The aims of this study are 1) to describe the physical activity of Brazilian adolescents in physical education classes, during leisure time, and during active commuting and 2) to investigate the socio-demographic and behavioral factors associated with physical activity. Methods The representative sample included 109,104 Brazilian students in the final year of elementary school from 2,842 schools. The weekly frequency and duration of physical activity were assessed. A variety of socio-demographic and behavioral factors were studied. A multiple Poisson regression analysis was used to test for associations between physical activity and the socio-demographic and behavioral variables. Results Most of the students (97.0%) engaged in physical activity in at least one of the domains studied, especially physical education at school (81.7%) and leisure time physical activity (67.5%). However, only 29% of the adolescents reached the recommended level of physical activity. Among the adolescents who reached the minimum recommended time for physical activity, the various domains contributed the following proportions to total physical activity: leisure time physical activity (PR 12.5; 95% CI 11.17-13.97), active commuting (PR 1.63; 95% CI 1.59-1.67), and physical education at school (PR 1.36; 95% CI 1.29-1.44). The weekly frequency of all activities was greater among boys than among girls. Moreover, nearly two-thirds (61.8%) of students spent more than two hours per day engaging in sedentary behaviors; the prevalence of sedentary behaviors was similar between boys and girls (59.0 and 64.5%, respectively). Total level of physical activity, leisure time physical activity, and active commuting were associated with higher nutritional scores. Conclusions Physical activity is important in any health promotion program. Therefore, it is necessary to invest in policies and interagency initiatives that promote all domains and to ensure that the general population helps determine the scope and design of such policies. © de Rezende et al.; licensee BioMed Central Ltd. 2014
abstractGer	Background Physical activity in adolescents is associated with short- and long-term health benefits. Physical activity can occur in various domains and is influenced by a complex network of factors. The aims of this study are 1) to describe the physical activity of Brazilian adolescents in physical education classes, during leisure time, and during active commuting and 2) to investigate the socio-demographic and behavioral factors associated with physical activity. Methods The representative sample included 109,104 Brazilian students in the final year of elementary school from 2,842 schools. The weekly frequency and duration of physical activity were assessed. A variety of socio-demographic and behavioral factors were studied. A multiple Poisson regression analysis was used to test for associations between physical activity and the socio-demographic and behavioral variables. Results Most of the students (97.0%) engaged in physical activity in at least one of the domains studied, especially physical education at school (81.7%) and leisure time physical activity (67.5%). However, only 29% of the adolescents reached the recommended level of physical activity. Among the adolescents who reached the minimum recommended time for physical activity, the various domains contributed the following proportions to total physical activity: leisure time physical activity (PR 12.5; 95% CI 11.17-13.97), active commuting (PR 1.63; 95% CI 1.59-1.67), and physical education at school (PR 1.36; 95% CI 1.29-1.44). The weekly frequency of all activities was greater among boys than among girls. Moreover, nearly two-thirds (61.8%) of students spent more than two hours per day engaging in sedentary behaviors; the prevalence of sedentary behaviors was similar between boys and girls (59.0 and 64.5%, respectively). Total level of physical activity, leisure time physical activity, and active commuting were associated with higher nutritional scores. Conclusions Physical activity is important in any health promotion program. Therefore, it is necessary to invest in policies and interagency initiatives that promote all domains and to ensure that the general population helps determine the scope and design of such policies. © de Rezende et al.; licensee BioMed Central Ltd. 2014
abstract_unstemmed	Background Physical activity in adolescents is associated with short- and long-term health benefits. Physical activity can occur in various domains and is influenced by a complex network of factors. The aims of this study are 1) to describe the physical activity of Brazilian adolescents in physical education classes, during leisure time, and during active commuting and 2) to investigate the socio-demographic and behavioral factors associated with physical activity. Methods The representative sample included 109,104 Brazilian students in the final year of elementary school from 2,842 schools. The weekly frequency and duration of physical activity were assessed. A variety of socio-demographic and behavioral factors were studied. A multiple Poisson regression analysis was used to test for associations between physical activity and the socio-demographic and behavioral variables. Results Most of the students (97.0%) engaged in physical activity in at least one of the domains studied, especially physical education at school (81.7%) and leisure time physical activity (67.5%). However, only 29% of the adolescents reached the recommended level of physical activity. Among the adolescents who reached the minimum recommended time for physical activity, the various domains contributed the following proportions to total physical activity: leisure time physical activity (PR 12.5; 95% CI 11.17-13.97), active commuting (PR 1.63; 95% CI 1.59-1.67), and physical education at school (PR 1.36; 95% CI 1.29-1.44). The weekly frequency of all activities was greater among boys than among girls. Moreover, nearly two-thirds (61.8%) of students spent more than two hours per day engaging in sedentary behaviors; the prevalence of sedentary behaviors was similar between boys and girls (59.0 and 64.5%, respectively). Total level of physical activity, leisure time physical activity, and active commuting were associated with higher nutritional scores. Conclusions Physical activity is important in any health promotion program. Therefore, it is necessary to invest in policies and interagency initiatives that promote all domains and to ensure that the general population helps determine the scope and design of such policies. © de Rezende et al.; licensee BioMed Central Ltd. 2014
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title_short	Sociodemographic and behavioral factors associated with physical activity in Brazilian adolescents
url	https://dx.doi.org/10.1186/1471-2458-14-485
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author2	Azeredo, Catarina Machado Canella, Daniela Silva Claro, Rafael Moreira de Castro, Inês Rugani Ribeiro Levy, Renata Bertazzi Luiz, Olinda do Carmo
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Physical activity can occur in various domains and is influenced by a complex network of factors. The aims of this study are 1) to describe the physical activity of Brazilian adolescents in physical education classes, during leisure time, and during active commuting and 2) to investigate the socio-demographic and behavioral factors associated with physical activity. Methods The representative sample included 109,104 Brazilian students in the final year of elementary school from 2,842 schools. The weekly frequency and duration of physical activity were assessed. A variety of socio-demographic and behavioral factors were studied. A multiple Poisson regression analysis was used to test for associations between physical activity and the socio-demographic and behavioral variables. Results Most of the students (97.0%) engaged in physical activity in at least one of the domains studied, especially physical education at school (81.7%) and leisure time physical activity (67.5%). However, only 29% of the adolescents reached the recommended level of physical activity. Among the adolescents who reached the minimum recommended time for physical activity, the various domains contributed the following proportions to total physical activity: leisure time physical activity (PR 12.5; 95% CI 11.17-13.97), active commuting (PR 1.63; 95% CI 1.59-1.67), and physical education at school (PR 1.36; 95% CI 1.29-1.44). The weekly frequency of all activities was greater among boys than among girls. Moreover, nearly two-thirds (61.8%) of students spent more than two hours per day engaging in sedentary behaviors; the prevalence of sedentary behaviors was similar between boys and girls (59.0 and 64.5%, respectively). Total level of physical activity, leisure time physical activity, and active commuting were associated with higher nutritional scores. Conclusions Physical activity is important in any health promotion program. 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Sociodemographic and behavioral factors associated with physical activity in Brazilian adolescents

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