Association of dietary ghee intake with coronary heart disease and risk factor prevalence in rural males.
To determine the association between intake of dietary fat, specifically Indian ghee, and prevalence of coronary heart disease (CHD) and risk factors as study was undertaken on a rural population in Rajasthan. Total community cross-sectional survey was done using a physician administered questionnaire; 1982 males aged 20 years and more were studied. The dietary questionnaire focused on the amount and type of fat consumed. Staple dietary fat in this area is mustard/rapeseed oil and Indian ghee. To define the role of ghee, the average amount consumed in a month was determined; 782 males (39%) consumed 1 kg or more ghee per month (group 1) and 1200 (61%) consumed less than 1 kg per month (group 2). To elicit details of fatty acid composition of the diet consumed, detailed dietary history was acquired from a random 460 (23%) males; 220 from group 1 and 240 from group 2. Group 1 males were significantly younger, more literate and had more weight and body-mass index. This group consumed significantly more calories, saturated and mono-unsaturated fats while the consumption of polyunsaturated fats was similar in the two groups. Fatty acid intake analysis showed that group 1 males consumed more mono-unsaturated (n-9) fatty acids than group 2. Intake of polyunsaturated n-3 and n-6 fatty acids was similar. There was significantly lower prevalence of CHD in men who consumed > kg ghee per month (odds ratio = 0.23, 95% confidence limits 0.18-0.30, p < 0.001). Multivariate analysis confirmed this association (p < 0.001). The prevalence of hypertension and other coronary risk factors was similar in the two groups.
Gupta
R
R
Department of Medicine, Monilek Hospital and Research Centre, Jawahar Nagar, Jaipur.
Prakash
H
H
D000328:Adult; D000368:Aged; D016009:Chi-Square Distribution; D003327:Coronary Disease / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology*; D003430:Cross-Sectional Studies; D004034:Diet Surveys; D004041:Dietary Fats / Q000009:adverse effects*; D006801:Humans; D007194:India / Q000453:epidemiology; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D012307:Risk Factors; D012424:Rural Population
D004041:Dietary Fats