Study of the effect of altitude on the measurement of glycated haemoglobin using point-of-care instruments

Cardiovascular Journal of Africa
Sandra W VeigneJean- Claude Mbanya

Abstract

We measured the glycated haemoglobin (HbA1c) levels of a total of 24 non-diabetic volunteers and diabetic patients using a point-of-care (POC) analyser in three Cameroonian cities at different altitudes. Although 12 to 25% of duplicates had more than 0.5% (8 mmol/mol) difference across the sites, HbA1c values correlated significantly (r = 0.89-0.96). Further calibration studies against gold-standard measures are warranted.

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Methods Mentioned

BETA
blood collection

Software Mentioned

SPSS

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