Reliability assessment of glucose measurement by HemoCue analyser in a neonatal intensive care unit
Background: Rapid and reliable bed-side determination of blood glucose concentration is very important in the management of acutely ill infants and especially in premature newborns. HemoCue is an easy-to-use glucose analyser. The aim of the present study was to examine the usefulness of the HemoCue...
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Walter de Gruyter ; 2007 |
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©2007 by Walter de Gruyter Berlin New York |
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Enthalten in: Clinical chemistry and laboratory medicine - Berlin [u.a.] : De Gruyter, 1998, 45(2007), 11 vom: 31. Okt., Seite 1549-1554 |
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volume:45 ; year:2007 ; number:11 ; day:31 ; month:10 ; pages:1549-1554 ; extent:6 |
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10.1515/CCLM.2007.302 |
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NLEJ246721693 |
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| 520 | |a Background: Rapid and reliable bed-side determination of blood glucose concentration is very important in the management of acutely ill infants and especially in premature newborns. HemoCue is an easy-to-use glucose analyser. The aim of the present study was to examine the usefulness of the HemoCue glucose analyser compared to a reference plasma glucose method (SYS, BM/Hitachi 747/737) in a neonatal intensive care unit (NICU). Methods: Seventy-eight consecutive neonates admitted to our NICU were enrolled in the study. At the time of the study all patients were grouped according to nutritional management (parenteral or enteral nutrition), haematocrit values and birth weight. The effects of feeding management, haematocrit values, and birth weight on accuracy and precision of the device were evaluated. Results: Overall data linear regression analysis yielded an r-value of 0.905 and the Bland-Altman method demonstrated that HemoCue overestimates plasma glucose by 0.932 mmol/L. Evaluation of our data by receiver operating characteristic curve demonstrated 100% sensitivity cutoff at 4.1 mmol/L. Conclusions: HemoCue cannot be used satisfactorily in the management of glycaemia in the NICU. In the preterm population, birth weight had a dramatic influence on HemoCue accuracy. Low haematocrit and parenteral feeding further contributed to a decrease in the accuracy of this device. Clin Chem Lab Med 2007;45:1549–54. | ||
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10.1515/CCLM.2007.302 doi artikel_Grundlieferung.pp (DE-627)NLEJ246721693 DE-627 ger DE-627 rakwb Reliability assessment of glucose measurement by HemoCue analyser in a neonatal intensive care unit Walter de Gruyter 2007 6 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier ©2007 by Walter de Gruyter Berlin New York Background: Rapid and reliable bed-side determination of blood glucose concentration is very important in the management of acutely ill infants and especially in premature newborns. HemoCue is an easy-to-use glucose analyser. The aim of the present study was to examine the usefulness of the HemoCue glucose analyser compared to a reference plasma glucose method (SYS, BM/Hitachi 747/737) in a neonatal intensive care unit (NICU). Methods: Seventy-eight consecutive neonates admitted to our NICU were enrolled in the study. At the time of the study all patients were grouped according to nutritional management (parenteral or enteral nutrition), haematocrit values and birth weight. The effects of feeding management, haematocrit values, and birth weight on accuracy and precision of the device were evaluated. Results: Overall data linear regression analysis yielded an r-value of 0.905 and the Bland-Altman method demonstrated that HemoCue overestimates plasma glucose by 0.932 mmol/L. Evaluation of our data by receiver operating characteristic curve demonstrated 100% sensitivity cutoff at 4.1 mmol/L. Conclusions: HemoCue cannot be used satisfactorily in the management of glycaemia in the NICU. In the preterm population, birth weight had a dramatic influence on HemoCue accuracy. Low haematocrit and parenteral feeding further contributed to a decrease in the accuracy of this device. Clin Chem Lab Med 2007;45:1549–54. Walter de Gruyter Online Zeitschriften HemoCue hypoglycaemia newborns preterm Enthalten in Clinical chemistry and laboratory medicine Berlin [u.a.] : De Gruyter, 1998 45(2007), 11 vom: 31. Okt., Seite 1549-1554 (DE-627)NLEJ248235222 (DE-600)1492732-9 1437-4331 nnns volume:45 year:2007 number:11 day:31 month:10 pages:1549-1554 extent:6 https://doi.org/10.1515/CCLM.2007.302 Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-DGR GBV_NL_ARTICLE AR 45 2007 11 31 10 1549-1554 6 |
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10.1515/CCLM.2007.302 doi artikel_Grundlieferung.pp (DE-627)NLEJ246721693 DE-627 ger DE-627 rakwb Reliability assessment of glucose measurement by HemoCue analyser in a neonatal intensive care unit Walter de Gruyter 2007 6 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier ©2007 by Walter de Gruyter Berlin New York Background: Rapid and reliable bed-side determination of blood glucose concentration is very important in the management of acutely ill infants and especially in premature newborns. HemoCue is an easy-to-use glucose analyser. The aim of the present study was to examine the usefulness of the HemoCue glucose analyser compared to a reference plasma glucose method (SYS, BM/Hitachi 747/737) in a neonatal intensive care unit (NICU). Methods: Seventy-eight consecutive neonates admitted to our NICU were enrolled in the study. At the time of the study all patients were grouped according to nutritional management (parenteral or enteral nutrition), haematocrit values and birth weight. The effects of feeding management, haematocrit values, and birth weight on accuracy and precision of the device were evaluated. Results: Overall data linear regression analysis yielded an r-value of 0.905 and the Bland-Altman method demonstrated that HemoCue overestimates plasma glucose by 0.932 mmol/L. Evaluation of our data by receiver operating characteristic curve demonstrated 100% sensitivity cutoff at 4.1 mmol/L. Conclusions: HemoCue cannot be used satisfactorily in the management of glycaemia in the NICU. In the preterm population, birth weight had a dramatic influence on HemoCue accuracy. Low haematocrit and parenteral feeding further contributed to a decrease in the accuracy of this device. Clin Chem Lab Med 2007;45:1549–54. Walter de Gruyter Online Zeitschriften HemoCue hypoglycaemia newborns preterm Enthalten in Clinical chemistry and laboratory medicine Berlin [u.a.] : De Gruyter, 1998 45(2007), 11 vom: 31. Okt., Seite 1549-1554 (DE-627)NLEJ248235222 (DE-600)1492732-9 1437-4331 nnns volume:45 year:2007 number:11 day:31 month:10 pages:1549-1554 extent:6 https://doi.org/10.1515/CCLM.2007.302 Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-DGR GBV_NL_ARTICLE AR 45 2007 11 31 10 1549-1554 6 |
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10.1515/CCLM.2007.302 doi artikel_Grundlieferung.pp (DE-627)NLEJ246721693 DE-627 ger DE-627 rakwb Reliability assessment of glucose measurement by HemoCue analyser in a neonatal intensive care unit Walter de Gruyter 2007 6 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier ©2007 by Walter de Gruyter Berlin New York Background: Rapid and reliable bed-side determination of blood glucose concentration is very important in the management of acutely ill infants and especially in premature newborns. HemoCue is an easy-to-use glucose analyser. The aim of the present study was to examine the usefulness of the HemoCue glucose analyser compared to a reference plasma glucose method (SYS, BM/Hitachi 747/737) in a neonatal intensive care unit (NICU). Methods: Seventy-eight consecutive neonates admitted to our NICU were enrolled in the study. At the time of the study all patients were grouped according to nutritional management (parenteral or enteral nutrition), haematocrit values and birth weight. The effects of feeding management, haematocrit values, and birth weight on accuracy and precision of the device were evaluated. Results: Overall data linear regression analysis yielded an r-value of 0.905 and the Bland-Altman method demonstrated that HemoCue overestimates plasma glucose by 0.932 mmol/L. Evaluation of our data by receiver operating characteristic curve demonstrated 100% sensitivity cutoff at 4.1 mmol/L. Conclusions: HemoCue cannot be used satisfactorily in the management of glycaemia in the NICU. In the preterm population, birth weight had a dramatic influence on HemoCue accuracy. Low haematocrit and parenteral feeding further contributed to a decrease in the accuracy of this device. Clin Chem Lab Med 2007;45:1549–54. Walter de Gruyter Online Zeitschriften HemoCue hypoglycaemia newborns preterm Enthalten in Clinical chemistry and laboratory medicine Berlin [u.a.] : De Gruyter, 1998 45(2007), 11 vom: 31. Okt., Seite 1549-1554 (DE-627)NLEJ248235222 (DE-600)1492732-9 1437-4331 nnns volume:45 year:2007 number:11 day:31 month:10 pages:1549-1554 extent:6 https://doi.org/10.1515/CCLM.2007.302 Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-DGR GBV_NL_ARTICLE AR 45 2007 11 31 10 1549-1554 6 |
| allfieldsGer |
10.1515/CCLM.2007.302 doi artikel_Grundlieferung.pp (DE-627)NLEJ246721693 DE-627 ger DE-627 rakwb Reliability assessment of glucose measurement by HemoCue analyser in a neonatal intensive care unit Walter de Gruyter 2007 6 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier ©2007 by Walter de Gruyter Berlin New York Background: Rapid and reliable bed-side determination of blood glucose concentration is very important in the management of acutely ill infants and especially in premature newborns. HemoCue is an easy-to-use glucose analyser. The aim of the present study was to examine the usefulness of the HemoCue glucose analyser compared to a reference plasma glucose method (SYS, BM/Hitachi 747/737) in a neonatal intensive care unit (NICU). Methods: Seventy-eight consecutive neonates admitted to our NICU were enrolled in the study. At the time of the study all patients were grouped according to nutritional management (parenteral or enteral nutrition), haematocrit values and birth weight. The effects of feeding management, haematocrit values, and birth weight on accuracy and precision of the device were evaluated. Results: Overall data linear regression analysis yielded an r-value of 0.905 and the Bland-Altman method demonstrated that HemoCue overestimates plasma glucose by 0.932 mmol/L. Evaluation of our data by receiver operating characteristic curve demonstrated 100% sensitivity cutoff at 4.1 mmol/L. Conclusions: HemoCue cannot be used satisfactorily in the management of glycaemia in the NICU. In the preterm population, birth weight had a dramatic influence on HemoCue accuracy. Low haematocrit and parenteral feeding further contributed to a decrease in the accuracy of this device. Clin Chem Lab Med 2007;45:1549–54. Walter de Gruyter Online Zeitschriften HemoCue hypoglycaemia newborns preterm Enthalten in Clinical chemistry and laboratory medicine Berlin [u.a.] : De Gruyter, 1998 45(2007), 11 vom: 31. Okt., Seite 1549-1554 (DE-627)NLEJ248235222 (DE-600)1492732-9 1437-4331 nnns volume:45 year:2007 number:11 day:31 month:10 pages:1549-1554 extent:6 https://doi.org/10.1515/CCLM.2007.302 Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-DGR GBV_NL_ARTICLE AR 45 2007 11 31 10 1549-1554 6 |
| allfieldsSound |
10.1515/CCLM.2007.302 doi artikel_Grundlieferung.pp (DE-627)NLEJ246721693 DE-627 ger DE-627 rakwb Reliability assessment of glucose measurement by HemoCue analyser in a neonatal intensive care unit Walter de Gruyter 2007 6 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier ©2007 by Walter de Gruyter Berlin New York Background: Rapid and reliable bed-side determination of blood glucose concentration is very important in the management of acutely ill infants and especially in premature newborns. HemoCue is an easy-to-use glucose analyser. The aim of the present study was to examine the usefulness of the HemoCue glucose analyser compared to a reference plasma glucose method (SYS, BM/Hitachi 747/737) in a neonatal intensive care unit (NICU). Methods: Seventy-eight consecutive neonates admitted to our NICU were enrolled in the study. At the time of the study all patients were grouped according to nutritional management (parenteral or enteral nutrition), haematocrit values and birth weight. The effects of feeding management, haematocrit values, and birth weight on accuracy and precision of the device were evaluated. Results: Overall data linear regression analysis yielded an r-value of 0.905 and the Bland-Altman method demonstrated that HemoCue overestimates plasma glucose by 0.932 mmol/L. Evaluation of our data by receiver operating characteristic curve demonstrated 100% sensitivity cutoff at 4.1 mmol/L. Conclusions: HemoCue cannot be used satisfactorily in the management of glycaemia in the NICU. In the preterm population, birth weight had a dramatic influence on HemoCue accuracy. Low haematocrit and parenteral feeding further contributed to a decrease in the accuracy of this device. Clin Chem Lab Med 2007;45:1549–54. Walter de Gruyter Online Zeitschriften HemoCue hypoglycaemia newborns preterm Enthalten in Clinical chemistry and laboratory medicine Berlin [u.a.] : De Gruyter, 1998 45(2007), 11 vom: 31. Okt., Seite 1549-1554 (DE-627)NLEJ248235222 (DE-600)1492732-9 1437-4331 nnns volume:45 year:2007 number:11 day:31 month:10 pages:1549-1554 extent:6 https://doi.org/10.1515/CCLM.2007.302 Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-DGR GBV_NL_ARTICLE AR 45 2007 11 31 10 1549-1554 6 |
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HemoCue is an easy-to-use glucose analyser. The aim of the present study was to examine the usefulness of the HemoCue glucose analyser compared to a reference plasma glucose method (SYS, BM/Hitachi 747/737) in a neonatal intensive care unit (NICU). Methods: Seventy-eight consecutive neonates admitted to our NICU were enrolled in the study. At the time of the study all patients were grouped according to nutritional management (parenteral or enteral nutrition), haematocrit values and birth weight. The effects of feeding management, haematocrit values, and birth weight on accuracy and precision of the device were evaluated. Results: Overall data linear regression analysis yielded an r-value of 0.905 and the Bland-Altman method demonstrated that HemoCue overestimates plasma glucose by 0.932 mmol/L. Evaluation of our data by receiver operating characteristic curve demonstrated 100% sensitivity cutoff at 4.1 mmol/L. 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reliability assessment of glucose measurement by hemocue analyser in a neonatal intensive care unit |
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Reliability assessment of glucose measurement by HemoCue analyser in a neonatal intensive care unit |
| abstract |
Background: Rapid and reliable bed-side determination of blood glucose concentration is very important in the management of acutely ill infants and especially in premature newborns. HemoCue is an easy-to-use glucose analyser. The aim of the present study was to examine the usefulness of the HemoCue glucose analyser compared to a reference plasma glucose method (SYS, BM/Hitachi 747/737) in a neonatal intensive care unit (NICU). Methods: Seventy-eight consecutive neonates admitted to our NICU were enrolled in the study. At the time of the study all patients were grouped according to nutritional management (parenteral or enteral nutrition), haematocrit values and birth weight. The effects of feeding management, haematocrit values, and birth weight on accuracy and precision of the device were evaluated. Results: Overall data linear regression analysis yielded an r-value of 0.905 and the Bland-Altman method demonstrated that HemoCue overestimates plasma glucose by 0.932 mmol/L. Evaluation of our data by receiver operating characteristic curve demonstrated 100% sensitivity cutoff at 4.1 mmol/L. Conclusions: HemoCue cannot be used satisfactorily in the management of glycaemia in the NICU. In the preterm population, birth weight had a dramatic influence on HemoCue accuracy. Low haematocrit and parenteral feeding further contributed to a decrease in the accuracy of this device. Clin Chem Lab Med 2007;45:1549–54. ©2007 by Walter de Gruyter Berlin New York |
| abstractGer |
Background: Rapid and reliable bed-side determination of blood glucose concentration is very important in the management of acutely ill infants and especially in premature newborns. HemoCue is an easy-to-use glucose analyser. The aim of the present study was to examine the usefulness of the HemoCue glucose analyser compared to a reference plasma glucose method (SYS, BM/Hitachi 747/737) in a neonatal intensive care unit (NICU). Methods: Seventy-eight consecutive neonates admitted to our NICU were enrolled in the study. At the time of the study all patients were grouped according to nutritional management (parenteral or enteral nutrition), haematocrit values and birth weight. The effects of feeding management, haematocrit values, and birth weight on accuracy and precision of the device were evaluated. Results: Overall data linear regression analysis yielded an r-value of 0.905 and the Bland-Altman method demonstrated that HemoCue overestimates plasma glucose by 0.932 mmol/L. Evaluation of our data by receiver operating characteristic curve demonstrated 100% sensitivity cutoff at 4.1 mmol/L. Conclusions: HemoCue cannot be used satisfactorily in the management of glycaemia in the NICU. In the preterm population, birth weight had a dramatic influence on HemoCue accuracy. Low haematocrit and parenteral feeding further contributed to a decrease in the accuracy of this device. Clin Chem Lab Med 2007;45:1549–54. ©2007 by Walter de Gruyter Berlin New York |
| abstract_unstemmed |
Background: Rapid and reliable bed-side determination of blood glucose concentration is very important in the management of acutely ill infants and especially in premature newborns. HemoCue is an easy-to-use glucose analyser. The aim of the present study was to examine the usefulness of the HemoCue glucose analyser compared to a reference plasma glucose method (SYS, BM/Hitachi 747/737) in a neonatal intensive care unit (NICU). Methods: Seventy-eight consecutive neonates admitted to our NICU were enrolled in the study. At the time of the study all patients were grouped according to nutritional management (parenteral or enteral nutrition), haematocrit values and birth weight. The effects of feeding management, haematocrit values, and birth weight on accuracy and precision of the device were evaluated. Results: Overall data linear regression analysis yielded an r-value of 0.905 and the Bland-Altman method demonstrated that HemoCue overestimates plasma glucose by 0.932 mmol/L. Evaluation of our data by receiver operating characteristic curve demonstrated 100% sensitivity cutoff at 4.1 mmol/L. Conclusions: HemoCue cannot be used satisfactorily in the management of glycaemia in the NICU. In the preterm population, birth weight had a dramatic influence on HemoCue accuracy. Low haematocrit and parenteral feeding further contributed to a decrease in the accuracy of this device. Clin Chem Lab Med 2007;45:1549–54. ©2007 by Walter de Gruyter Berlin New York |
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Reliability assessment of glucose measurement by HemoCue analyser in a neonatal intensive care unit |
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