Reference interval of fasting plasma glucose and glycated haemoglobin in children in Port Harcourt Rivers State Nigeria
DOI:
https://doi.org/10.7439/ijbar.v10i11.5294Keywords:
Glycated Haemoglobin, Chromatography, Reference IntervalAbstract
Background: Studies have shown an increase in the prevalence of diabetes mellitus in children and a significant difference in the age- specific means of fasting plasma glucose and this has made it necessary to determine the local reference intervals of fasting plasma glucose and glycated haemoglobin in children in Port Harcourt and compare this with the reference interval of adults.
Method: 160 apparently healthy children between the ages of 7-10 years were recruited for this study. 2ml of blood was collected into fluoride oxalate bottles and EDTA bottles. These were later analyzed for glucose and glycated haemoglobin using the glucose oxidase method and Boronate chromatographic method, respectively.
Results: Reference interval of fasting plasma glucose was 3.1-5.7mmol/L and that of glycated haemoglobin was 4.0-5.1%, while those of adults for this same locality was 3.4-5.8mmol/l for FPG and 4.0-5.9% for glycated haemoglobin.
Conclusion: From the reference intervals of glycated haemoglobin and fasting plasma glucose so determined in this study, it may be unnecessary to have age specific reference intervals for fasting plasma glucose while that of glycated haemoglobin may need to be reviewed.
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