Prevalence of metabolic syndrome among apparently healthy adults in Ogun state, Nigeria

Abstract

Purpose

There is a global increase in the prevalence of metabolic syndrome (MetS) with relative paucity of data on the burden of this syndrome in developing countries like Nigeria. This study evaluated the prevalence of MetS among apparently healthy subjects in Nigeria.

Design/methodology/approach

A population-based cross-sectional study was conducted with 550 (249 men, 301 women) healthy subjects recruited using multi-stage technique. Anthropometric measurements were taken using standard procedures and instruments. Systolic and diastolic blood pressure was measured in all the subjects. Blood samples were collected from selected subjects and analyzed for hematological variables.

Findings

The prevalence of MetS was 36.8 per cent using the IDF criteria and 34.6 per cent using the NCEP-ATP III criteria. In all, 1.64 per cent (9) of respondents were underweight, 22.55 per cent (124) were of normal body mass index, 49.64 per cent (273) were overweight and 26.17 per cent (144) were obese. The mean waist circumference and waist to hip ratio for male and female were 83.27 ± 2.6 cm and 0.84 ± 0.1 and 86.22 ± 13.9 cm and 0.84 ± 0.1, respectively. Total cholesterol was elevated in 16.04 per cent of the respondents, low high-density lipoprotein cholesterol was observed in 41.83 per cent of the respondents. High values of triglycerides were observed in 5.79 per cent of respondents. Elevated low-density lipoprotein cholesterol was observed in 40.85 per cent of the respondents. This study showed that a huge burden of MetS exists among the study population.

Research limitations/implications

The cross-sectional design of this study limits inference regarding causality and effects. Also, there was no controlled case in the study.

Practical implications

There is the need for accurate knowledge of the MetS of the population to inform public health policy for mitigation.

Social implications

MetS has been described as a global time bomb, with a quarter of the world’s adults estimated to be having the condition. It will place a burden on social services if a lot of working population are forced to retire early due to MetS.

Originality/value

The findings are pointers to the probable magnitude of the co-morbid factors of cardiovascular diseases as encapsulated in the MetS in our environment.

Citation

Adeyemi, Y.A., Onabanjo, O.O., Sanni, S.A., Ugbaja, R.N., Afolabi, D.O. and Oladoyinbo, C.A. (2017), "Prevalence of metabolic syndrome among apparently healthy adults in Ogun state, Nigeria", Nutrition & Food Science, Vol. 47 No. 6, pp. 780-794. https://doi.org/10.1108/NFS-12-2016-0190