Investigation on serum lipid levels of healthy adult population in Beijing
10.3760/cma.j.issn.1009-9158.2016.01.009
- VernacularTitle:北京地区表观健康成人血脂水平的调查
- Author:
Shuo YANG
;
Rui QIAO
;
Keke JIA
;
Jie ZHANG
- Publication Type:Journal Article
- Keywords:
Dyslipidemias;
Cholesterol,LDL;
Food habits;
Life style;
Health surveys
- From:
Chinese Journal of Laboratory Medicine
2016;(1):34-39
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate on the gender and age distribution characteristics of serum lipid levels among apparently healthy adult population in Beijing and analyse its related risk factors .Methods This is a prospective study.1 712 healthy individuals between 18 and 79 years old were recruited from medical examination center of Peking University Third Hospital .By strict exclusion criteria , 951 healthy individuals (429 males and 522 females) were included in our study.A calibrated automatic biochemical analyzer was used to measure TC, TG, HDL-C, LDL-C, ApoA1, ApoB concentrations in serum.Test results were stratified by gender , age, related risk factors, and statistically analysed.Two groups of normally disthibuted data were compared using t test;multiple groups of data were compared using variance analysis . Results Results for TC (t=4.013, P<0.050), HDL-C(t=9.162, P<0.05) and ApoA1( t=8.225, P<0.05) appear generally higher in women than in men .On the contrary, males had greater levels of TG (Z=3.119, P<0.05) compared to females.There was an obvious increasing trend in TC ( F=47.984, P<0.05), TG(Chi square =146.616, P<0.05), LDL-C(F=46.024, P <0.05), non-HDL-C(F =45.027, P<0.05) and ApoB levels(F=52.020, P<0.05), as well as peaked in the 60-69 age group, decreased in 70-70 years old.The population of beneath the bachelor-degree had greater levels of ApoB ( t=5.989, P<0.05), LDL-C(t=4.445, P<0.05), TC(t=2.885, P<0.05), non-HDL-C(t=4.332, P<0.05) and TG(Z=3.346, P<0.05) compared to the group of bachelor degree or above .Meanwhile, The levels of TC(t=8.273, P<0.05), HDL-C(t=3.346, P<0.05), LDL-C(t=5.768, P<0.05), non-HDL-C(t=7.213, P<0.05), ApoA1(t=3.683, P<0.05), ApoB(t=6.267, P<0.05), TG(Z=5.626, P<0.05) of the population lived in urban area were higher than rural areas .Interestingly, the concentration of ApoA1(t=3.238, P<0.05), HDL-C( t=6.011, P<0.05) and TC(t=2.712, P<0.05) were much higher in the population of mental worker than the manual worker .BMI and waistline positively correlated with serum TG(rs=0.379, 0.443, P<0.01), TC(rs =0.160, 0.176, P<0.01), LDL-C(rs =0.238, 0.263, P <0.01), ApoB (rs =0.326, 0.371, P <0.01) and non-HDL-C(rs =0.304, 0.336, P<0.01) respectively, but negatively correlated with HDL-C(rs =-0.358, -0.386, P<0.01) and ApoA1 ( rs =-0.203, -0.209, P <0.01 ) .Conclusions The study obtained the distribution of lipid levels among apparently healthy a dult population in Beijing .It may offer objective basis for clinical risk assessment of ASCVD , and guid the clinician to choose the optimal individualized treatment .
