Capturing crack cocaine use: estimating the prevalence of crack cocaine use in London using capture–recapture with covariates
Aim To estimate the prevalence of crack cocaine use in 12 London Boroughs (and London as a whole).Setting Twelve London Boroughs, 2000–01.Methods (1) Covariate capture–recapture techniques applied to three data sources of subjects reporting crack cocaine use: specialist drug treatment (2905), arr...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Hope, Vivian D. [verfasserIn] Hickman, Matthew [verfasserIn] Tilling, Kate [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|
| Erschienen: |
Oxford, UK: Blackwell Science Ltd ; 2005 |
|---|
| Schlagwörter: |
|---|
| Umfang: |
Online-Ressource |
|---|
| Reproduktion: |
2005 ; Blackwell Publishing Journal Backfiles 1879-2005 |
|---|---|
| Übergeordnetes Werk: |
In: Addiction - Oxford [u.a.] : Wiley-Blackwell, 1993, 100(2005), 11, Seite 0 |
| Übergeordnetes Werk: |
volume:100 ; year:2005 ; number:11 ; pages:0 |
| Links: |
|---|
| DOI / URN: |
10.1111/j.1360-0443.2005.01244.x |
|---|
| Katalog-ID: |
NLEJ242360599 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLEJ242360599 | ||
| 003 | DE-627 | ||
| 005 | 20230506103735.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 120427s2005 xx |||||o 00| ||und c | ||
| 024 | 7 | |a 10.1111/j.1360-0443.2005.01244.x |2 doi | |
| 035 | |a (DE-627)NLEJ242360599 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 100 | 1 | |a Hope, Vivian D. |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Capturing crack cocaine use: estimating the prevalence of crack cocaine use in London using capture–recapture with covariates |
| 264 | 1 | |a Oxford, UK |b Blackwell Science Ltd |c 2005 | |
| 300 | |a Online-Ressource | ||
| 336 | |a nicht spezifiziert |b zzz |2 rdacontent | ||
| 337 | |a nicht spezifiziert |b z |2 rdamedia | ||
| 338 | |a nicht spezifiziert |b zu |2 rdacarrier | ||
| 520 | |a Aim To estimate the prevalence of crack cocaine use in 12 London Boroughs (and London as a whole).Setting Twelve London Boroughs, 2000–01.Methods (1) Covariate capture–recapture techniques applied to three data sources of subjects reporting crack cocaine use: specialist drug treatment (2905), arrest referral (1188) and accident and emergency and community survey (531); and (2) ratio-estimation multiplier, using an estimate of number of injecting drug users and proportion that use crack cocaine.Findings After matching, 4117 individuals aged 15–44 were identified. The best-fitting model estimated 16 855 unobserved crack cocaine users, giving an overall estimate of approximately 21 000 [95% confidence interval (CI) 13 000–43 000] and a prevalence of 1.5% (95% CI 1.0–3.2%). Prevalence of crack cocaine use was 2.4% (95% CI 1.5–5.0%) among men and 0.7% (95% CI 0.5–1.0%) among women, and similar by age groups 15–29 and 30–44 years. Overall, approximately 11 900 (57%) of the estimated number of crack cocaine users were also opiate users. In London as a whole there may be 46 000 (1.3%) crack cocaine users aged 15–44 years, with 28 000 (1.9%) in inner London—four times higher than estimates from population surveys. Some corroboration was provided by the ratio-estimation method, which estimated 23 000 users in the 12 Boroughs.Conclusions Capture–recapture can be applied to crack cocaine and obtain better estimates than population surveys. The size of the crack cocaine-using population in London is large, although currently the majority are also opiate users. Given that half of current users are under 30 the problems associated with crack cocaine use are likely to increase in the future. | ||
| 533 | |d 2005 |f Blackwell Publishing Journal Backfiles 1879-2005 |7 |2005|||||||||| | ||
| 650 | 4 | |a Capture–recapture | |
| 700 | 1 | |a Hickman, Matthew |e verfasserin |4 aut | |
| 700 | 1 | |a Tilling, Kate |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i In |t Addiction |d Oxford [u.a.] : Wiley-Blackwell, 1993 |g 100(2005), 11, Seite 0 |h Online-Ressource |w (DE-627)NLEJ243926006 |w (DE-600)2002997-4 |x 1360-0443 |7 nnns |
| 773 | 1 | 8 | |g volume:100 |g year:2005 |g number:11 |g pages:0 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1111/j.1360-0443.2005.01244.x |q text/html |x Verlag |z Deutschlandweit zugänglich |3 Volltext |
| 912 | |a GBV_USEFLAG_U | ||
| 912 | |a ZDB-1-DJB | ||
| 912 | |a GBV_NL_ARTICLE | ||
| 951 | |a AR | ||
| 952 | |d 100 |j 2005 |e 11 |h 0 | ||
| author_variant |
v d h vd vdh m h mh k t kt |
|---|---|
| matchkey_str |
article:13600443:2005----::atrncakoanuesiaighpeaecocakoanuenodnsnc |
| hierarchy_sort_str |
2005 |
| publishDate |
2005 |
| allfields |
10.1111/j.1360-0443.2005.01244.x doi (DE-627)NLEJ242360599 DE-627 ger DE-627 rakwb Hope, Vivian D. verfasserin aut Capturing crack cocaine use: estimating the prevalence of crack cocaine use in London using capture–recapture with covariates Oxford, UK Blackwell Science Ltd 2005 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Aim To estimate the prevalence of crack cocaine use in 12 London Boroughs (and London as a whole).Setting Twelve London Boroughs, 2000–01.Methods (1) Covariate capture–recapture techniques applied to three data sources of subjects reporting crack cocaine use: specialist drug treatment (2905), arrest referral (1188) and accident and emergency and community survey (531); and (2) ratio-estimation multiplier, using an estimate of number of injecting drug users and proportion that use crack cocaine.Findings After matching, 4117 individuals aged 15–44 were identified. The best-fitting model estimated 16 855 unobserved crack cocaine users, giving an overall estimate of approximately 21 000 [95% confidence interval (CI) 13 000–43 000] and a prevalence of 1.5% (95% CI 1.0–3.2%). Prevalence of crack cocaine use was 2.4% (95% CI 1.5–5.0%) among men and 0.7% (95% CI 0.5–1.0%) among women, and similar by age groups 15–29 and 30–44 years. Overall, approximately 11 900 (57%) of the estimated number of crack cocaine users were also opiate users. In London as a whole there may be 46 000 (1.3%) crack cocaine users aged 15–44 years, with 28 000 (1.9%) in inner London—four times higher than estimates from population surveys. Some corroboration was provided by the ratio-estimation method, which estimated 23 000 users in the 12 Boroughs.Conclusions Capture–recapture can be applied to crack cocaine and obtain better estimates than population surveys. The size of the crack cocaine-using population in London is large, although currently the majority are also opiate users. Given that half of current users are under 30 the problems associated with crack cocaine use are likely to increase in the future. 2005 Blackwell Publishing Journal Backfiles 1879-2005 |2005|||||||||| Capture–recapture Hickman, Matthew verfasserin aut Tilling, Kate verfasserin aut In Addiction Oxford [u.a.] : Wiley-Blackwell, 1993 100(2005), 11, Seite 0 Online-Ressource (DE-627)NLEJ243926006 (DE-600)2002997-4 1360-0443 nnns volume:100 year:2005 number:11 pages:0 http://dx.doi.org/10.1111/j.1360-0443.2005.01244.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 100 2005 11 0 |
| spelling |
10.1111/j.1360-0443.2005.01244.x doi (DE-627)NLEJ242360599 DE-627 ger DE-627 rakwb Hope, Vivian D. verfasserin aut Capturing crack cocaine use: estimating the prevalence of crack cocaine use in London using capture–recapture with covariates Oxford, UK Blackwell Science Ltd 2005 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Aim To estimate the prevalence of crack cocaine use in 12 London Boroughs (and London as a whole).Setting Twelve London Boroughs, 2000–01.Methods (1) Covariate capture–recapture techniques applied to three data sources of subjects reporting crack cocaine use: specialist drug treatment (2905), arrest referral (1188) and accident and emergency and community survey (531); and (2) ratio-estimation multiplier, using an estimate of number of injecting drug users and proportion that use crack cocaine.Findings After matching, 4117 individuals aged 15–44 were identified. The best-fitting model estimated 16 855 unobserved crack cocaine users, giving an overall estimate of approximately 21 000 [95% confidence interval (CI) 13 000–43 000] and a prevalence of 1.5% (95% CI 1.0–3.2%). Prevalence of crack cocaine use was 2.4% (95% CI 1.5–5.0%) among men and 0.7% (95% CI 0.5–1.0%) among women, and similar by age groups 15–29 and 30–44 years. Overall, approximately 11 900 (57%) of the estimated number of crack cocaine users were also opiate users. In London as a whole there may be 46 000 (1.3%) crack cocaine users aged 15–44 years, with 28 000 (1.9%) in inner London—four times higher than estimates from population surveys. Some corroboration was provided by the ratio-estimation method, which estimated 23 000 users in the 12 Boroughs.Conclusions Capture–recapture can be applied to crack cocaine and obtain better estimates than population surveys. The size of the crack cocaine-using population in London is large, although currently the majority are also opiate users. Given that half of current users are under 30 the problems associated with crack cocaine use are likely to increase in the future. 2005 Blackwell Publishing Journal Backfiles 1879-2005 |2005|||||||||| Capture–recapture Hickman, Matthew verfasserin aut Tilling, Kate verfasserin aut In Addiction Oxford [u.a.] : Wiley-Blackwell, 1993 100(2005), 11, Seite 0 Online-Ressource (DE-627)NLEJ243926006 (DE-600)2002997-4 1360-0443 nnns volume:100 year:2005 number:11 pages:0 http://dx.doi.org/10.1111/j.1360-0443.2005.01244.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 100 2005 11 0 |
| allfields_unstemmed |
10.1111/j.1360-0443.2005.01244.x doi (DE-627)NLEJ242360599 DE-627 ger DE-627 rakwb Hope, Vivian D. verfasserin aut Capturing crack cocaine use: estimating the prevalence of crack cocaine use in London using capture–recapture with covariates Oxford, UK Blackwell Science Ltd 2005 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Aim To estimate the prevalence of crack cocaine use in 12 London Boroughs (and London as a whole).Setting Twelve London Boroughs, 2000–01.Methods (1) Covariate capture–recapture techniques applied to three data sources of subjects reporting crack cocaine use: specialist drug treatment (2905), arrest referral (1188) and accident and emergency and community survey (531); and (2) ratio-estimation multiplier, using an estimate of number of injecting drug users and proportion that use crack cocaine.Findings After matching, 4117 individuals aged 15–44 were identified. The best-fitting model estimated 16 855 unobserved crack cocaine users, giving an overall estimate of approximately 21 000 [95% confidence interval (CI) 13 000–43 000] and a prevalence of 1.5% (95% CI 1.0–3.2%). Prevalence of crack cocaine use was 2.4% (95% CI 1.5–5.0%) among men and 0.7% (95% CI 0.5–1.0%) among women, and similar by age groups 15–29 and 30–44 years. Overall, approximately 11 900 (57%) of the estimated number of crack cocaine users were also opiate users. In London as a whole there may be 46 000 (1.3%) crack cocaine users aged 15–44 years, with 28 000 (1.9%) in inner London—four times higher than estimates from population surveys. Some corroboration was provided by the ratio-estimation method, which estimated 23 000 users in the 12 Boroughs.Conclusions Capture–recapture can be applied to crack cocaine and obtain better estimates than population surveys. The size of the crack cocaine-using population in London is large, although currently the majority are also opiate users. Given that half of current users are under 30 the problems associated with crack cocaine use are likely to increase in the future. 2005 Blackwell Publishing Journal Backfiles 1879-2005 |2005|||||||||| Capture–recapture Hickman, Matthew verfasserin aut Tilling, Kate verfasserin aut In Addiction Oxford [u.a.] : Wiley-Blackwell, 1993 100(2005), 11, Seite 0 Online-Ressource (DE-627)NLEJ243926006 (DE-600)2002997-4 1360-0443 nnns volume:100 year:2005 number:11 pages:0 http://dx.doi.org/10.1111/j.1360-0443.2005.01244.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 100 2005 11 0 |
| allfieldsGer |
10.1111/j.1360-0443.2005.01244.x doi (DE-627)NLEJ242360599 DE-627 ger DE-627 rakwb Hope, Vivian D. verfasserin aut Capturing crack cocaine use: estimating the prevalence of crack cocaine use in London using capture–recapture with covariates Oxford, UK Blackwell Science Ltd 2005 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Aim To estimate the prevalence of crack cocaine use in 12 London Boroughs (and London as a whole).Setting Twelve London Boroughs, 2000–01.Methods (1) Covariate capture–recapture techniques applied to three data sources of subjects reporting crack cocaine use: specialist drug treatment (2905), arrest referral (1188) and accident and emergency and community survey (531); and (2) ratio-estimation multiplier, using an estimate of number of injecting drug users and proportion that use crack cocaine.Findings After matching, 4117 individuals aged 15–44 were identified. The best-fitting model estimated 16 855 unobserved crack cocaine users, giving an overall estimate of approximately 21 000 [95% confidence interval (CI) 13 000–43 000] and a prevalence of 1.5% (95% CI 1.0–3.2%). Prevalence of crack cocaine use was 2.4% (95% CI 1.5–5.0%) among men and 0.7% (95% CI 0.5–1.0%) among women, and similar by age groups 15–29 and 30–44 years. Overall, approximately 11 900 (57%) of the estimated number of crack cocaine users were also opiate users. In London as a whole there may be 46 000 (1.3%) crack cocaine users aged 15–44 years, with 28 000 (1.9%) in inner London—four times higher than estimates from population surveys. Some corroboration was provided by the ratio-estimation method, which estimated 23 000 users in the 12 Boroughs.Conclusions Capture–recapture can be applied to crack cocaine and obtain better estimates than population surveys. The size of the crack cocaine-using population in London is large, although currently the majority are also opiate users. Given that half of current users are under 30 the problems associated with crack cocaine use are likely to increase in the future. 2005 Blackwell Publishing Journal Backfiles 1879-2005 |2005|||||||||| Capture–recapture Hickman, Matthew verfasserin aut Tilling, Kate verfasserin aut In Addiction Oxford [u.a.] : Wiley-Blackwell, 1993 100(2005), 11, Seite 0 Online-Ressource (DE-627)NLEJ243926006 (DE-600)2002997-4 1360-0443 nnns volume:100 year:2005 number:11 pages:0 http://dx.doi.org/10.1111/j.1360-0443.2005.01244.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 100 2005 11 0 |
| allfieldsSound |
10.1111/j.1360-0443.2005.01244.x doi (DE-627)NLEJ242360599 DE-627 ger DE-627 rakwb Hope, Vivian D. verfasserin aut Capturing crack cocaine use: estimating the prevalence of crack cocaine use in London using capture–recapture with covariates Oxford, UK Blackwell Science Ltd 2005 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Aim To estimate the prevalence of crack cocaine use in 12 London Boroughs (and London as a whole).Setting Twelve London Boroughs, 2000–01.Methods (1) Covariate capture–recapture techniques applied to three data sources of subjects reporting crack cocaine use: specialist drug treatment (2905), arrest referral (1188) and accident and emergency and community survey (531); and (2) ratio-estimation multiplier, using an estimate of number of injecting drug users and proportion that use crack cocaine.Findings After matching, 4117 individuals aged 15–44 were identified. The best-fitting model estimated 16 855 unobserved crack cocaine users, giving an overall estimate of approximately 21 000 [95% confidence interval (CI) 13 000–43 000] and a prevalence of 1.5% (95% CI 1.0–3.2%). Prevalence of crack cocaine use was 2.4% (95% CI 1.5–5.0%) among men and 0.7% (95% CI 0.5–1.0%) among women, and similar by age groups 15–29 and 30–44 years. Overall, approximately 11 900 (57%) of the estimated number of crack cocaine users were also opiate users. In London as a whole there may be 46 000 (1.3%) crack cocaine users aged 15–44 years, with 28 000 (1.9%) in inner London—four times higher than estimates from population surveys. Some corroboration was provided by the ratio-estimation method, which estimated 23 000 users in the 12 Boroughs.Conclusions Capture–recapture can be applied to crack cocaine and obtain better estimates than population surveys. The size of the crack cocaine-using population in London is large, although currently the majority are also opiate users. Given that half of current users are under 30 the problems associated with crack cocaine use are likely to increase in the future. 2005 Blackwell Publishing Journal Backfiles 1879-2005 |2005|||||||||| Capture–recapture Hickman, Matthew verfasserin aut Tilling, Kate verfasserin aut In Addiction Oxford [u.a.] : Wiley-Blackwell, 1993 100(2005), 11, Seite 0 Online-Ressource (DE-627)NLEJ243926006 (DE-600)2002997-4 1360-0443 nnns volume:100 year:2005 number:11 pages:0 http://dx.doi.org/10.1111/j.1360-0443.2005.01244.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 100 2005 11 0 |
| source |
In Addiction 100(2005), 11, Seite 0 volume:100 year:2005 number:11 pages:0 |
| sourceStr |
In Addiction 100(2005), 11, Seite 0 volume:100 year:2005 number:11 pages:0 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Capture–recapture |
| isfreeaccess_bool |
false |
| container_title |
Addiction |
| authorswithroles_txt_mv |
Hope, Vivian D. @@aut@@ Hickman, Matthew @@aut@@ Tilling, Kate @@aut@@ |
| publishDateDaySort_date |
2005-01-01T00:00:00Z |
| hierarchy_top_id |
NLEJ243926006 |
| id |
NLEJ242360599 |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ242360599</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230506103735.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">120427s2005 xx |||||o 00| ||und c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1111/j.1360-0443.2005.01244.x</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ242360599</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Hope, Vivian D.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Capturing crack cocaine use: estimating the prevalence of crack cocaine use in London using capture–recapture with covariates</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Oxford, UK</subfield><subfield code="b">Blackwell Science Ltd</subfield><subfield code="c">2005</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Aim To estimate the prevalence of crack cocaine use in 12 London Boroughs (and London as a whole).Setting Twelve London Boroughs, 2000–01.Methods (1) Covariate capture–recapture techniques applied to three data sources of subjects reporting crack cocaine use: specialist drug treatment (2905), arrest referral (1188) and accident and emergency and community survey (531); and (2) ratio-estimation multiplier, using an estimate of number of injecting drug users and proportion that use crack cocaine.Findings After matching, 4117 individuals aged 15–44 were identified. The best-fitting model estimated 16 855 unobserved crack cocaine users, giving an overall estimate of approximately 21 000 [95% confidence interval (CI) 13 000–43 000] and a prevalence of 1.5% (95% CI 1.0–3.2%). Prevalence of crack cocaine use was 2.4% (95% CI 1.5–5.0%) among men and 0.7% (95% CI 0.5–1.0%) among women, and similar by age groups 15–29 and 30–44 years. Overall, approximately 11 900 (57%) of the estimated number of crack cocaine users were also opiate users. In London as a whole there may be 46 000 (1.3%) crack cocaine users aged 15–44 years, with 28 000 (1.9%) in inner London—four times higher than estimates from population surveys. Some corroboration was provided by the ratio-estimation method, which estimated 23 000 users in the 12 Boroughs.Conclusions Capture–recapture can be applied to crack cocaine and obtain better estimates than population surveys. The size of the crack cocaine-using population in London is large, although currently the majority are also opiate users. Given that half of current users are under 30 the problems associated with crack cocaine use are likely to increase in the future.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="d">2005</subfield><subfield code="f">Blackwell Publishing Journal Backfiles 1879-2005</subfield><subfield code="7">|2005||||||||||</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Capture–recapture</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hickman, Matthew</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Tilling, Kate</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Addiction</subfield><subfield code="d">Oxford [u.a.] : Wiley-Blackwell, 1993</subfield><subfield code="g">100(2005), 11, Seite 0</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ243926006</subfield><subfield code="w">(DE-600)2002997-4</subfield><subfield code="x">1360-0443</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:100</subfield><subfield code="g">year:2005</subfield><subfield code="g">number:11</subfield><subfield code="g">pages:0</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1111/j.1360-0443.2005.01244.x</subfield><subfield code="q">text/html</subfield><subfield code="x">Verlag</subfield><subfield code="z">Deutschlandweit zugänglich</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-DJB</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">100</subfield><subfield code="j">2005</subfield><subfield code="e">11</subfield><subfield code="h">0</subfield></datafield></record></collection>
|
| series2 |
Blackwell Publishing Journal Backfiles 1879-2005 |
| author |
Hope, Vivian D. |
| spellingShingle |
Hope, Vivian D. misc Capture–recapture Capturing crack cocaine use: estimating the prevalence of crack cocaine use in London using capture–recapture with covariates |
| authorStr |
Hope, Vivian D. |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)NLEJ243926006 |
| format |
electronic Article |
| delete_txt_mv |
keep |
| author_role |
aut aut aut |
| collection |
NL |
| publishPlace |
Oxford, UK |
| remote_str |
true |
| illustrated |
Not Illustrated |
| issn |
1360-0443 |
| topic_title |
Capturing crack cocaine use: estimating the prevalence of crack cocaine use in London using capture–recapture with covariates Capture–recapture |
| publisher |
Blackwell Science Ltd |
| publisherStr |
Blackwell Science Ltd |
| topic |
misc Capture–recapture |
| topic_unstemmed |
misc Capture–recapture |
| topic_browse |
misc Capture–recapture |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
zu |
| hierarchy_parent_title |
Addiction |
| hierarchy_parent_id |
NLEJ243926006 |
| hierarchy_top_title |
Addiction |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)NLEJ243926006 (DE-600)2002997-4 |
| title |
Capturing crack cocaine use: estimating the prevalence of crack cocaine use in London using capture–recapture with covariates |
| ctrlnum |
(DE-627)NLEJ242360599 |
| title_full |
Capturing crack cocaine use: estimating the prevalence of crack cocaine use in London using capture–recapture with covariates |
| author_sort |
Hope, Vivian D. |
| journal |
Addiction |
| journalStr |
Addiction |
| isOA_bool |
false |
| recordtype |
marc |
| publishDateSort |
2005 |
| contenttype_str_mv |
zzz |
| container_start_page |
0 |
| author_browse |
Hope, Vivian D. Hickman, Matthew Tilling, Kate |
| container_volume |
100 |
| physical |
Online-Ressource |
| format_se |
Elektronische Aufsätze |
| author-letter |
Hope, Vivian D. |
| doi_str_mv |
10.1111/j.1360-0443.2005.01244.x |
| author2-role |
verfasserin |
| title_sort |
capturing crack cocaine use: estimating the prevalence of crack cocaine use in london using capture–recapture with covariates |
| title_auth |
Capturing crack cocaine use: estimating the prevalence of crack cocaine use in London using capture–recapture with covariates |
| abstract |
Aim To estimate the prevalence of crack cocaine use in 12 London Boroughs (and London as a whole).Setting Twelve London Boroughs, 2000–01.Methods (1) Covariate capture–recapture techniques applied to three data sources of subjects reporting crack cocaine use: specialist drug treatment (2905), arrest referral (1188) and accident and emergency and community survey (531); and (2) ratio-estimation multiplier, using an estimate of number of injecting drug users and proportion that use crack cocaine.Findings After matching, 4117 individuals aged 15–44 were identified. The best-fitting model estimated 16 855 unobserved crack cocaine users, giving an overall estimate of approximately 21 000 [95% confidence interval (CI) 13 000–43 000] and a prevalence of 1.5% (95% CI 1.0–3.2%). Prevalence of crack cocaine use was 2.4% (95% CI 1.5–5.0%) among men and 0.7% (95% CI 0.5–1.0%) among women, and similar by age groups 15–29 and 30–44 years. Overall, approximately 11 900 (57%) of the estimated number of crack cocaine users were also opiate users. In London as a whole there may be 46 000 (1.3%) crack cocaine users aged 15–44 years, with 28 000 (1.9%) in inner London—four times higher than estimates from population surveys. Some corroboration was provided by the ratio-estimation method, which estimated 23 000 users in the 12 Boroughs.Conclusions Capture–recapture can be applied to crack cocaine and obtain better estimates than population surveys. The size of the crack cocaine-using population in London is large, although currently the majority are also opiate users. Given that half of current users are under 30 the problems associated with crack cocaine use are likely to increase in the future. |
| abstractGer |
Aim To estimate the prevalence of crack cocaine use in 12 London Boroughs (and London as a whole).Setting Twelve London Boroughs, 2000–01.Methods (1) Covariate capture–recapture techniques applied to three data sources of subjects reporting crack cocaine use: specialist drug treatment (2905), arrest referral (1188) and accident and emergency and community survey (531); and (2) ratio-estimation multiplier, using an estimate of number of injecting drug users and proportion that use crack cocaine.Findings After matching, 4117 individuals aged 15–44 were identified. The best-fitting model estimated 16 855 unobserved crack cocaine users, giving an overall estimate of approximately 21 000 [95% confidence interval (CI) 13 000–43 000] and a prevalence of 1.5% (95% CI 1.0–3.2%). Prevalence of crack cocaine use was 2.4% (95% CI 1.5–5.0%) among men and 0.7% (95% CI 0.5–1.0%) among women, and similar by age groups 15–29 and 30–44 years. Overall, approximately 11 900 (57%) of the estimated number of crack cocaine users were also opiate users. In London as a whole there may be 46 000 (1.3%) crack cocaine users aged 15–44 years, with 28 000 (1.9%) in inner London—four times higher than estimates from population surveys. Some corroboration was provided by the ratio-estimation method, which estimated 23 000 users in the 12 Boroughs.Conclusions Capture–recapture can be applied to crack cocaine and obtain better estimates than population surveys. The size of the crack cocaine-using population in London is large, although currently the majority are also opiate users. Given that half of current users are under 30 the problems associated with crack cocaine use are likely to increase in the future. |
| abstract_unstemmed |
Aim To estimate the prevalence of crack cocaine use in 12 London Boroughs (and London as a whole).Setting Twelve London Boroughs, 2000–01.Methods (1) Covariate capture–recapture techniques applied to three data sources of subjects reporting crack cocaine use: specialist drug treatment (2905), arrest referral (1188) and accident and emergency and community survey (531); and (2) ratio-estimation multiplier, using an estimate of number of injecting drug users and proportion that use crack cocaine.Findings After matching, 4117 individuals aged 15–44 were identified. The best-fitting model estimated 16 855 unobserved crack cocaine users, giving an overall estimate of approximately 21 000 [95% confidence interval (CI) 13 000–43 000] and a prevalence of 1.5% (95% CI 1.0–3.2%). Prevalence of crack cocaine use was 2.4% (95% CI 1.5–5.0%) among men and 0.7% (95% CI 0.5–1.0%) among women, and similar by age groups 15–29 and 30–44 years. Overall, approximately 11 900 (57%) of the estimated number of crack cocaine users were also opiate users. In London as a whole there may be 46 000 (1.3%) crack cocaine users aged 15–44 years, with 28 000 (1.9%) in inner London—four times higher than estimates from population surveys. Some corroboration was provided by the ratio-estimation method, which estimated 23 000 users in the 12 Boroughs.Conclusions Capture–recapture can be applied to crack cocaine and obtain better estimates than population surveys. The size of the crack cocaine-using population in London is large, although currently the majority are also opiate users. Given that half of current users are under 30 the problems associated with crack cocaine use are likely to increase in the future. |
| collection_details |
GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE |
| container_issue |
11 |
| title_short |
Capturing crack cocaine use: estimating the prevalence of crack cocaine use in London using capture–recapture with covariates |
| url |
http://dx.doi.org/10.1111/j.1360-0443.2005.01244.x |
| remote_bool |
true |
| author2 |
Hickman, Matthew Tilling, Kate |
| author2Str |
Hickman, Matthew Tilling, Kate |
| ppnlink |
NLEJ243926006 |
| mediatype_str_mv |
z |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| doi_str |
10.1111/j.1360-0443.2005.01244.x |
| up_date |
2024-07-06T01:42:55.057Z |
| _version_ |
1803792076040568833 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ242360599</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230506103735.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">120427s2005 xx |||||o 00| ||und c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1111/j.1360-0443.2005.01244.x</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ242360599</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Hope, Vivian D.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Capturing crack cocaine use: estimating the prevalence of crack cocaine use in London using capture–recapture with covariates</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Oxford, UK</subfield><subfield code="b">Blackwell Science Ltd</subfield><subfield code="c">2005</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Aim To estimate the prevalence of crack cocaine use in 12 London Boroughs (and London as a whole).Setting Twelve London Boroughs, 2000–01.Methods (1) Covariate capture–recapture techniques applied to three data sources of subjects reporting crack cocaine use: specialist drug treatment (2905), arrest referral (1188) and accident and emergency and community survey (531); and (2) ratio-estimation multiplier, using an estimate of number of injecting drug users and proportion that use crack cocaine.Findings After matching, 4117 individuals aged 15–44 were identified. The best-fitting model estimated 16 855 unobserved crack cocaine users, giving an overall estimate of approximately 21 000 [95% confidence interval (CI) 13 000–43 000] and a prevalence of 1.5% (95% CI 1.0–3.2%). Prevalence of crack cocaine use was 2.4% (95% CI 1.5–5.0%) among men and 0.7% (95% CI 0.5–1.0%) among women, and similar by age groups 15–29 and 30–44 years. Overall, approximately 11 900 (57%) of the estimated number of crack cocaine users were also opiate users. In London as a whole there may be 46 000 (1.3%) crack cocaine users aged 15–44 years, with 28 000 (1.9%) in inner London—four times higher than estimates from population surveys. Some corroboration was provided by the ratio-estimation method, which estimated 23 000 users in the 12 Boroughs.Conclusions Capture–recapture can be applied to crack cocaine and obtain better estimates than population surveys. The size of the crack cocaine-using population in London is large, although currently the majority are also opiate users. Given that half of current users are under 30 the problems associated with crack cocaine use are likely to increase in the future.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="d">2005</subfield><subfield code="f">Blackwell Publishing Journal Backfiles 1879-2005</subfield><subfield code="7">|2005||||||||||</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Capture–recapture</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hickman, Matthew</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Tilling, Kate</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Addiction</subfield><subfield code="d">Oxford [u.a.] : Wiley-Blackwell, 1993</subfield><subfield code="g">100(2005), 11, Seite 0</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ243926006</subfield><subfield code="w">(DE-600)2002997-4</subfield><subfield code="x">1360-0443</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:100</subfield><subfield code="g">year:2005</subfield><subfield code="g">number:11</subfield><subfield code="g">pages:0</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1111/j.1360-0443.2005.01244.x</subfield><subfield code="q">text/html</subfield><subfield code="x">Verlag</subfield><subfield code="z">Deutschlandweit zugänglich</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-DJB</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">100</subfield><subfield code="j">2005</subfield><subfield code="e">11</subfield><subfield code="h">0</subfield></datafield></record></collection>
|
| score |
7.4004383 |