title: Hyperglycemia, glucose intolerance, hypertension and socioeconomic position in eastern Nepal.
abstract: Abstract. The present study was undertaken to evaluate differences between urban and rural Nepali populations in terms of hyperglycemia, socioeconomic position (SEP) and hypertension, through a community based survey in Sunsari District, eastern Nepal. Blood glucose levels were measured in participants (N = 2,006) S30 years old from urban and rural communities and were classified according to WHO criteria (1998) into normoglycemia (NGY), impaired fasting glucose (IFG), impaired glucose tolerance (IGT) and hyperglycemia (HGY). SEP was assessed by structured health interview along with anthropometric measurements and behavioral variables. Hypertension was classified per Joint National Committee (JNC-VII) criteria. Ten point three percent and 11.9% of subjects in this survey (13.3% urban and 11.0% rural) gave a family history and personal history of diabetes mellitus, respectively. Of urban participants (n = 736) with no history of diabetes 70 (9.5%) had HGY and 143 (19.4%) had glucose intolerance (IFG and IGT). Of rural participants (n = 1,270) 114 (9.0%) had HGY and 176 (13.9%) had glucose intolerance. There was an increasing trend in numbers of cases of hyperglycemia and intolerance with increasing age (chi2 198.2, p < 0.001), body mass index (BMI) (chi2 35.1, p < 0.001), SEP (chi2 48.5, p < 0.001) and hypertension (chi2 130.6, p < 0.001). Rural participants had a lower odds ratio [0.706; 95% confidence interval (CI) 0.455-1.096] of having hyperglycemia than urban participants. Individuals with medium and higher SEP had a lower odds ratio (0.878; CI 0.543-1.868) and higher odds ratio (1.405; CI 0.798-2.474), respectively, compared to individuals with lower SEP of having HGY. Both urban and rural populations are at risk for hyperglycemia and glucose intolerance. Individuals having a medium SEP had lower risk of diabetes mellitus than individuals from lower and higher SEP.
authors.affiliation: Department of Biochemistry, BP Koirala Institute of Health Sciences, Dharan, Nepal.
authors.forename: K D
authors.initials: KD
authors.lastname: Mehta
authors.forename: P
authors.initials: P
authors.lastname: Karki
authors.forename: M
authors.initials: M
authors.lastname: Lamsal
authors.forename: I S
authors.initials: IS
authors.lastname: Paudel
authors.forename: S
authors.initials: S
authors.lastname: Majhi
authors.forename: B K L
authors.initials: BK
authors.lastname: Das
authors.forename: S
authors.initials: S
authors.lastname: Sharma
authors.forename: N
authors.initials: N
authors.lastname: Jha
authors.forename: N
authors.initials: N
authors.lastname: Baral
mesh_terms: D000328:Adult; D000368:Aged; D001786:Blood Glucose / Q000032:analysis; D015992:Body Mass Index; D003920:Diabetes Mellitus / Q000097:blood / Q000453:epidemiology*; D005260:Female; D018149:Glucose Intolerance / Q000097:blood / Q000453:epidemiology*; D015438:Health Behavior; D006306:Health Surveys; D006801:Humans; D006943:Hyperglycemia / Q000097:blood / Q000453:epidemiology*; D006973:Hypertension / Q000097:blood / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D009390:Nepal / Q000453:epidemiology; D012959:Socioeconomic Factors
chemical_list: D001786:Blood Glucose