Relationship between dyslipidemia and obesity caused by meat-eating diet among people aged 18 and over in plateau areas of Qinghai / 公共卫生与预防医学

ABSTRACT

Objective To analyze the correlation between dyslipidemia and obesity caused by carnivorous diet among people aged 18 and over in the plateau area of Qinghai Province. Methods This study selected 396 subjects aged 18 and above from the multi-physical examination centers in Qinghai Province to be included in the analysis. Routine questionnaires were used to collect general demographic data, overweight and obesity and risk factors information of the subjects. At the same time, the incidence of obesity was calculated based on the BMI level. Results The proportion of abnormal lipids in high altitude residents(35.68%,38.96%,41.78%,33.80%,35.21%)was higher than that in low altitude residents(23.49%,21.85%,25.68%,25.68%,19.67%).The proportion of abnormal lipids in male group(21.39%,18.90%,16.91%,15.92%,22.38%)was higher than that in female group(13.33%,11.28%,8.20%,9.23%,14.35%).The proportion of abnormal lipids in 60-80 years old group(32.51%,21.47%,23.31%,20.24%,25.15%)was higher than that in 18-44 years old group(18.67%,2.48%,12.00%,2.48%,14.67%)and 45-59 years old group(16.45%,12.02%,13.92)%,10.75%,14.55%).The rate of dyslidemia in obese people(27.43%,24.77%,25.66%,8.84%,28.31%)was higher than that in underweight people(20.51%,6.87%,6.87%,15.38%,16.67%),normal weight people(10.14%,7.24%,4.34%,4.34%,5.79%)and the overweight group(16.91%,14.70%,11.76%,12.50%,13.23%)was higher.The rate of dyslidemia in junior college and above group(4.76%,5.95%,5.35%,4.76%,4.16%)was higher than that in primary school and middle school(12.94%,10.58%,8.23%,7.05%,5.88%).High school/technical secondary school(18.18%,18.88%,13.28%,14.68%,16.78%)were lower(P<0.05).In terms of average intake of meat,the proportion of overweight/underintake in obese group(55.15%,33.82%)was higher than that in non-obese group(16.54%,26.15%),and the proportion of normal intake in obese group(11.03%)was lower than that in non-obese group(57.31%).The proportion of excessive/low intake in normal group(18.05%,26.35%)was lower than that in dyslipidemia group(53.78%,26.05%),and the proportion of normal intake in normal group(55.60%)was higher than that in dyslipidemia group(20.17%)(P<0.05).With abnormal blood lipid as the dependent variable and excessive/low meat intake as the independent variable,the regression analysis showed that both excessive/low meat intake were risk factors for abnormal blood lipid(OR=1.134,1.146,P<0.05).Taking obesity as the dependent variable and excessive/low meat intake as the independent variable,the regression analysis showed that both excessive/low meat intake were risk factors for obesity(OR=1.145,1.327,P<0.05).Conclusion The dietary characteristics of people aged 18 and over in the plateau area are unstable. The incidence of dyslipidemia is 30.05%, and the incidence of obesity is 34.34%. Excessive or too little meat intake is associated with dyslipidemia and obesity in this population.