Evaluation of the accuracy and precision of glucometers currently used in Sri Lanka
Life threatening macrovascular and microvascular complications of diabetes can be minimized by effective glycaemic control. Self monitoring of blood glucose with glucometers is recognized as a cost effective strategy to improve glycaemic control. However accuracy and precision of glucometers will de...
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| Veröffentlicht in: | Diabetes & metabolic syndrome clinical research & reviews 2019-05, Vol.13 (3), p.2184-2188 |
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| container_title | Diabetes & metabolic syndrome clinical research & reviews |
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| creator | Liyanage, J H Dissanayake, H A Gamage, K K K Keerthisena, G S P Ihalagama, I R H S Weeratunga, P N Wijesundara, W A Wijetunga, W M U A Subasinghe, S Tilakaratne, T A D Katulanda, G W Katulanda, P |
| description | Life threatening macrovascular and microvascular complications of diabetes can be minimized by effective glycaemic control. Self monitoring of blood glucose with glucometers is recognized as a cost effective strategy to improve glycaemic control. However accuracy and precision of glucometers will determine the effectiveness of this strategy. We aimed to evaluate accuracy and precision of commonly used glucometers in Sri Lanka.
An observational study was conducted in a tertiary care setting including patients with diabetes and healthy volunteers. Eight commonly used glucometers were used. Blood glucose was measured in 50 participants (16 healthy volunteers, 34 patients with diabetes) in finger prick capillary blood using glucometers and venous blood using standard laboratory methods, and were compared to determine accuracy. Repeated measurements from same glucometer with a single finger prick were made and compared to determine precision.
Only one glucometer showed insignificant difference to venous plasma glucose values. Only one glucometer met ADA recommended bias of |
| doi_str_mv | 10.1016/j.dsx.2019.05.011 |
| format | Article |
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An observational study was conducted in a tertiary care setting including patients with diabetes and healthy volunteers. Eight commonly used glucometers were used. Blood glucose was measured in 50 participants (16 healthy volunteers, 34 patients with diabetes) in finger prick capillary blood using glucometers and venous blood using standard laboratory methods, and were compared to determine accuracy. Repeated measurements from same glucometer with a single finger prick were made and compared to determine precision.
Only one glucometer showed insignificant difference to venous plasma glucose values. Only one glucometer met ADA recommended bias of <5%. None of the glucometers fell within the ISO recommendations for accuracy.
Majority of commonly used glucometers in Sri Lanka do not meet the ADA recommendations and ISO standards for accuracy and precision. However their variations are unlikely to make significant adverse impact on patient management.</description><identifier>ISSN: 1871-4021</identifier><identifier>EISSN: 1878-0334</identifier><identifier>DOI: 10.1016/j.dsx.2019.05.011</identifier><identifier>PMID: 31235155</identifier><language>eng</language><publisher>Netherlands</publisher><subject>Biomarkers - analysis ; Blood Glucose - analysis ; Blood Glucose Self-Monitoring - instrumentation ; Blood Glucose Self-Monitoring - standards ; Case-Control Studies ; Cross-Sectional Studies ; Diabetes Mellitus - blood ; Diabetes Mellitus - diagnosis ; Diabetes Mellitus - epidemiology ; Follow-Up Studies ; Humans ; Point-of-Care Systems ; Prognosis ; Sri Lanka - epidemiology</subject><ispartof>Diabetes & metabolic syndrome clinical research & reviews, 2019-05, Vol.13 (3), p.2184-2188</ispartof><rights>Copyright © 2019 Diabetes India. Published by Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c301t-9828889b020df3e2428e69571080fe5a09f0dd33606099d0c24f378e1c4de7653</citedby><cites>FETCH-LOGICAL-c301t-9828889b020df3e2428e69571080fe5a09f0dd33606099d0c24f378e1c4de7653</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31235155$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Liyanage, J H</creatorcontrib><creatorcontrib>Dissanayake, H A</creatorcontrib><creatorcontrib>Gamage, K K K</creatorcontrib><creatorcontrib>Keerthisena, G S P</creatorcontrib><creatorcontrib>Ihalagama, I R H S</creatorcontrib><creatorcontrib>Weeratunga, P N</creatorcontrib><creatorcontrib>Wijesundara, W A</creatorcontrib><creatorcontrib>Wijetunga, W M U A</creatorcontrib><creatorcontrib>Subasinghe, S</creatorcontrib><creatorcontrib>Tilakaratne, T A D</creatorcontrib><creatorcontrib>Katulanda, G W</creatorcontrib><creatorcontrib>Katulanda, P</creatorcontrib><title>Evaluation of the accuracy and precision of glucometers currently used in Sri Lanka</title><title>Diabetes & metabolic syndrome clinical research & reviews</title><addtitle>Diabetes Metab Syndr</addtitle><description>Life threatening macrovascular and microvascular complications of diabetes can be minimized by effective glycaemic control. Self monitoring of blood glucose with glucometers is recognized as a cost effective strategy to improve glycaemic control. However accuracy and precision of glucometers will determine the effectiveness of this strategy. We aimed to evaluate accuracy and precision of commonly used glucometers in Sri Lanka.
An observational study was conducted in a tertiary care setting including patients with diabetes and healthy volunteers. Eight commonly used glucometers were used. Blood glucose was measured in 50 participants (16 healthy volunteers, 34 patients with diabetes) in finger prick capillary blood using glucometers and venous blood using standard laboratory methods, and were compared to determine accuracy. Repeated measurements from same glucometer with a single finger prick were made and compared to determine precision.
Only one glucometer showed insignificant difference to venous plasma glucose values. Only one glucometer met ADA recommended bias of <5%. None of the glucometers fell within the ISO recommendations for accuracy.
Majority of commonly used glucometers in Sri Lanka do not meet the ADA recommendations and ISO standards for accuracy and precision. However their variations are unlikely to make significant adverse impact on patient management.</description><subject>Biomarkers - analysis</subject><subject>Blood Glucose - analysis</subject><subject>Blood Glucose Self-Monitoring - instrumentation</subject><subject>Blood Glucose Self-Monitoring - standards</subject><subject>Case-Control Studies</subject><subject>Cross-Sectional Studies</subject><subject>Diabetes Mellitus - blood</subject><subject>Diabetes Mellitus - diagnosis</subject><subject>Diabetes Mellitus - epidemiology</subject><subject>Follow-Up Studies</subject><subject>Humans</subject><subject>Point-of-Care Systems</subject><subject>Prognosis</subject><subject>Sri Lanka - epidemiology</subject><issn>1871-4021</issn><issn>1878-0334</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo90D1PwzAQBmALgWgp_AAW5JEl4WzHiT2iqnxIlRgKs-XaF0jJR7ETRP89gRamO-ne94aHkEsGKQOW32xSH79SDkynIFNg7IhMmSpUAkJkx787SzLgbELOYtwASKm5PiUTwbiQTMopWS0-bT3Yvupa2pW0f0NqnRuCdTtqW0-3AV0VD9fXenBdgz2GSMdMwLavd3SI6GnV0lWo6NK27_acnJS2jnhxmDPycrd4nj8ky6f7x_ntMnECWJ9oxZVSeg0cfCmQZ1xhrmXBQEGJ0oIuwXshcshBaw-OZ6UoFDKXeSxyKWbkev93G7qPAWNvmio6rGvbYjdEw3mWa5Bq1JgRto-60MUYsDTbUDU27AwD82NpNma0ND-WBqQZLcfO1eH9sG7Q_zf-8MQ3_ehvgQ</recordid><startdate>201905</startdate><enddate>201905</enddate><creator>Liyanage, J H</creator><creator>Dissanayake, H A</creator><creator>Gamage, K K K</creator><creator>Keerthisena, G S P</creator><creator>Ihalagama, I R H S</creator><creator>Weeratunga, P N</creator><creator>Wijesundara, W A</creator><creator>Wijetunga, W M U A</creator><creator>Subasinghe, S</creator><creator>Tilakaratne, T A D</creator><creator>Katulanda, G W</creator><creator>Katulanda, P</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>201905</creationdate><title>Evaluation of the accuracy and precision of glucometers currently used in Sri Lanka</title><author>Liyanage, J H ; Dissanayake, H A ; Gamage, K K K ; Keerthisena, G S P ; Ihalagama, I R H S ; Weeratunga, P N ; Wijesundara, W A ; Wijetunga, W M U A ; Subasinghe, S ; Tilakaratne, T A D ; Katulanda, G W ; Katulanda, P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c301t-9828889b020df3e2428e69571080fe5a09f0dd33606099d0c24f378e1c4de7653</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Biomarkers - analysis</topic><topic>Blood Glucose - analysis</topic><topic>Blood Glucose Self-Monitoring - instrumentation</topic><topic>Blood Glucose Self-Monitoring - standards</topic><topic>Case-Control Studies</topic><topic>Cross-Sectional Studies</topic><topic>Diabetes Mellitus - blood</topic><topic>Diabetes Mellitus - diagnosis</topic><topic>Diabetes Mellitus - epidemiology</topic><topic>Follow-Up Studies</topic><topic>Humans</topic><topic>Point-of-Care Systems</topic><topic>Prognosis</topic><topic>Sri Lanka - epidemiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liyanage, J H</creatorcontrib><creatorcontrib>Dissanayake, H A</creatorcontrib><creatorcontrib>Gamage, K K K</creatorcontrib><creatorcontrib>Keerthisena, G S P</creatorcontrib><creatorcontrib>Ihalagama, I R H S</creatorcontrib><creatorcontrib>Weeratunga, P N</creatorcontrib><creatorcontrib>Wijesundara, W A</creatorcontrib><creatorcontrib>Wijetunga, W M U A</creatorcontrib><creatorcontrib>Subasinghe, S</creatorcontrib><creatorcontrib>Tilakaratne, T A D</creatorcontrib><creatorcontrib>Katulanda, G W</creatorcontrib><creatorcontrib>Katulanda, P</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Diabetes & metabolic syndrome clinical research & reviews</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liyanage, J H</au><au>Dissanayake, H A</au><au>Gamage, K K K</au><au>Keerthisena, G S P</au><au>Ihalagama, I R H S</au><au>Weeratunga, P N</au><au>Wijesundara, W A</au><au>Wijetunga, W M U A</au><au>Subasinghe, S</au><au>Tilakaratne, T A D</au><au>Katulanda, G W</au><au>Katulanda, P</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of the accuracy and precision of glucometers currently used in Sri Lanka</atitle><jtitle>Diabetes & metabolic syndrome clinical research & reviews</jtitle><addtitle>Diabetes Metab Syndr</addtitle><date>2019-05</date><risdate>2019</risdate><volume>13</volume><issue>3</issue><spage>2184</spage><epage>2188</epage><pages>2184-2188</pages><issn>1871-4021</issn><eissn>1878-0334</eissn><abstract>Life threatening macrovascular and microvascular complications of diabetes can be minimized by effective glycaemic control. Self monitoring of blood glucose with glucometers is recognized as a cost effective strategy to improve glycaemic control. However accuracy and precision of glucometers will determine the effectiveness of this strategy. We aimed to evaluate accuracy and precision of commonly used glucometers in Sri Lanka.
An observational study was conducted in a tertiary care setting including patients with diabetes and healthy volunteers. Eight commonly used glucometers were used. Blood glucose was measured in 50 participants (16 healthy volunteers, 34 patients with diabetes) in finger prick capillary blood using glucometers and venous blood using standard laboratory methods, and were compared to determine accuracy. Repeated measurements from same glucometer with a single finger prick were made and compared to determine precision.
Only one glucometer showed insignificant difference to venous plasma glucose values. Only one glucometer met ADA recommended bias of <5%. None of the glucometers fell within the ISO recommendations for accuracy.
Majority of commonly used glucometers in Sri Lanka do not meet the ADA recommendations and ISO standards for accuracy and precision. However their variations are unlikely to make significant adverse impact on patient management.</abstract><cop>Netherlands</cop><pmid>31235155</pmid><doi>10.1016/j.dsx.2019.05.011</doi><tpages>5</tpages></addata></record> |
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| ispartof | Diabetes & metabolic syndrome clinical research & reviews, 2019-05, Vol.13 (3), p.2184-2188 |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Biomarkers - analysis Blood Glucose - analysis Blood Glucose Self-Monitoring - instrumentation Blood Glucose Self-Monitoring - standards Case-Control Studies Cross-Sectional Studies Diabetes Mellitus - blood Diabetes Mellitus - diagnosis Diabetes Mellitus - epidemiology Follow-Up Studies Humans Point-of-Care Systems Prognosis Sri Lanka - epidemiology |
| title | Evaluation of the accuracy and precision of glucometers currently used in Sri Lanka |
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