TITLE

Obesity and hypertension in an Iranian cohort study; Iranian women experience higher rates of obesity and hypertension than American women

AUTHOR(S)
Bahrami, Hossein; Sadatsafavi, Mohsen; Pourshams, Akram; Kamangar, Farin; Nouraei, Mehdi; Semnani, Shahriar; Brennan, Paul; Boffetta, Paolo; Malekzadeh, Reza
PUB. DATE
January 2006
SOURCE
BMC Public Health;2006, Vol. 6 Issue 1, p158
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Background: Once considered as the main public health problem in developed countries, obesity has become a major problem throughout the world and developing countries, like Iran, are joining the global obesity pandemic. We determined the prevalence of overweight, obesity, and hypertension in a large cohort of Iranians and compared age-adjusted rates with the rates in the US. Methods: Golestan Cohort Study is a population-based study of 8,998 men and women, aged 35-81 years, from urban and rural areas. Anthropometric parameters were measured by interviewers. Prevalence rates were directly adjusted to the 2000 United States standard population. Results: The age-adjusted prevalence rates of overweight (BMI ≥ 25 kg/m²) and obesity (BMI ≥ 30 kg/m²) in this Iranian population were 62.2% and 28.0%, respectively. Both overweight and obesity were more common in women than men. Age-adjusted prevalence of overweight was significantly higher in Iranian women compared to the American women (68.6% vs. 61.6%), while the age-adjusted prevalence of obesity is closer in these two populations (34.9% vs. 33.2%). Iranian men--compared to American men--had significantly lower age-adjusted prevalence of overweight (53.7% vs. 68.8%) and obesity (16.2% vs. 27.5%). Age-adjusted prevalence of hypertension was higher in Iranian women than American women (35.7% vs. 30.5%). Diabetes mellitus was reported in 6.2% of participants. Mean waist-to-hip ratio (WHR) among women was 0.96. Smoking rates in men and women were 33.2% and 2.2%, respectively. Conclusion: The prevalence of obesity, overweight, and hypertension in Iran is as high as the US. However, Iranian women are more obese than American women and Iranian men are less obese than their American counterparts. This discrepancy might be due to the low rate of smoking among Iranian women. Iranian women have higher mean WHR than what WHO has defined in 19 other populations.
ACCESSION #
29362303

 

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