The Relationship between Weight and CVD Risk Factors in a Sample Population from Central Iran (Based on IHHP).
BACKGROUND
Atherosclerosis is one of the leading causes of mortality all around the world. Obesity is an independent risk factor for atherosclerosis and cardiovascular diseases (CVD). In this respect, we decided to examine the effect of the subgroups of weight on cardiovascular risk factors.


METHODS
This cross-sectional study was done in 2006 using the data obtained by the Iranian Healthy Heart Program (IHHP) and based on classification of obesity by the World Health Organization (WHO). In this study, the samples were tested based on the Framingham risk score, Metabolic Measuring Score (MMS) and classification of obesity. Chi-square and ANOVA were used for statistical analysis.


RESULTS
12514 people with a mean age of 38 participated in this study. 6.8% of women and 14% of men had university degrees (higher than diploma). Obesity was seen in women more than men: 56.4% of women and 40% of men had a Body Mass Index of (BMI) ≥ 25 Kg/m2. 13% of the subjects had FBS > 110 and13.9% of them were using hypertensive drugs. In this study, we found that all risk factors, except HDL cholesterol in men, increased with an increase in weight. This finding is also confirmed by the Framingham flowfigure for men and women.


CONCLUSIONS
One of every two Americans, of any age and sex, has a Body Mass Index of (BMI) ≥ 25 Kg/m2. Obesity associated CVD and other serious diseases. Many studies have been done in different countries to find the relationship between obesity and CVD risk factors. For example, in the U.S.A and Canada they found that emteropiotic parameters, blood presser and lipids increased by age(of both sexes). Moreover, another study done in China, which is a country in Asia like Iran, shows that BMI has an indirect effect on HDL cholesterol, LDL cholesterol and triglyceride. This data is consistent with the results of the current study. However, In China they found that this relationship in men is stronger than women, but our study reveals the opposite.
Associate Professor, Isfahan Hypertension Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical.
Alireza
A
Khosravi
Afshan
A
Akhavan Tabib
Imandokht
I
Golshadi
Zahra
Z
Dana Siadat
Ahmad
A
Bahonar
Sonia
S
Zarfeshani
Hassan
H
Alikhasi
Shahrzad
S
Rezaee
Fatemeh
F
Noori
Mohammad
M
Hashemi Jazi
Zahra
Z
Khosravi