Correlation of the intake of major macronutrients with serum lipid and uric acid
- VernacularTitle:主要宏观营养素摄入与血脂及血尿酸的相关性探析
- Author:
Lixia WANG
1
;
Tuo HAN
1
;
Yiwen WANG
1
;
Yajie FAN
1
;
Hong² GONG
2
;
Yang ZHENG
1
;
Weidong MA
1
;
Zhihui YAO
1
;
Congxia WANG
1
Author Information
- Publication Type:Journal Article
- Keywords: dyslipidemia; hyperuricemia; carbohydrate; fat; protein; nutrient
- From: Journal of Xi'an Jiaotong University(Medical Sciences) 2022;43(3):337-342
- CountryChina
- Language:Chinese
- Abstract: 【Objective】 To explore the correlation of the intake of different nutrients with the levels of serum lipids and uric acid. 【Methods】 Based on the data of China Health and Nutrition Survey （CHNS2009）， a total of 1 343 individuals were finally included by ID matching with demographic data， serological tests and dietary nutrition results. We compared serum lipids and uric acid levels between groups of different nutrients intake （group Q1-Q4） and conducted the correlation analysis. 【Results】 The total cholesterol （TC）， triglyceride （TG）， and low-density lipoprotein （LDL-C） in the men were significantly higher than those in the women， while high-density lipoprotein （HDL-C） was significantly lower in the men. The average intakes of daily energy， carbohydrate， fat and protein were significantly higher in the males than in the females. Intergroup comparisons and correlation analyses showed that total energy and protein intakes were positively correlated with TG （r=0.070 9，P=0.008 4；r=0.051 7，P=0.012 3）， while fat intake was positively correlated with TC （r=0.086 1，P=0.001 4）. The blood uric acid level was positively correlated with the intake of fat and protein （r=0.127 3，P<0.001；r=0.138 0，P<0.001）. The results of subgroup analysis of the males were consistent with those of the whole population. However， there was a significantly negative correlation between carbohydrate intake and blood uric acid level in the females （r=-0.107 9，P＝0.002 2）. Multiple linear regression analysis showed that TC， TG and uric acid were correlated with gender， age and intake of different nutrients. 【Conclusion】 The levels of blood uric acid and lipids are significantly higher in men than in women. Different types of dyslipidemia and hyperuricemia are related to different nutrient intakes in different genders and ages.
