Correlations of serum calcium and free fatty acid with metabolic syndrome among elders in community

doi:10.3969/j.issn.1673-8640.2018.05.008

Abstract

Abstract:

Objective To investigate the correlations of serum calcium （Ca） and free fatty acid（FFA） with metabolic syndrome（MS） among elders in community. Methods A total of 104 elderly patients with MS and 113 healthy subjects were enrolled. Clinical data（age,sex,waist circumference and blood pressure） were collected. Fasting plasma glucose（FPG）,triglyceride（TG）,high-density lipoprotein cholesterol（HDL-C）,Ca and FFA levels were determined. The correlations of Ca and FFA with waist circumference,blood pressure,FPG,TG and HDL-C were analyzed. Results Waist circumference,TG,systolic blood pressure （SBP）,FPG,Ca and FFA in MS group were higher than those in healthy control group （P<0.01）, and HDL-C was lower （P<0.01）. There was no statistical significance for age and diastolic blood pressure （DBP）between MS and healthy control groups （P>0.05）. There were positive correlations of Ca with waist circumference,TG,SBP and FPG （r=0.182,0.367,0.173 and 0.361,P<0.01）,and there was a negative correlation with HDL-C （r=-0.358,P<0.01）. FFA had positive correlations with TG and FPG （r=0.324 and 0.215,P<0.01）. Conclusions Serum Ca and FFA are correlated with MS among elders in community.

Key words: Free fatty acid, Calcium, Metabolic syndrome

CLC Number:

R446.1

ZHU Wenkui, XU Qi, CHEN Jin. Correlations of serum calcium and free fatty acid with metabolic syndrome among elders in community[J]. Laboratory Medicine, 2018, 33(5): 407-410.

Figures/Tables 3

References 13

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组别	例数	年龄（岁）	腰围（cm）	TG（mmol/L）	HDL-C（mmol/L）
MS组	104	73.20±5.91	92.11±6.60	2.26±1.31	1.05±0.27
正常对照组	113	71.90±5.72	82.32±7.61	1.46±0.88	1.24±0.30
P值		0.087	<0.001	<0.001	<0.001
组别	SBP（kPa）	DBP（kPa）	FPG（mmol/L）	Ca（mmol/L）	FFA（mmol/L）
MS组	18.91±2.13	10.51±0.71	6.81±2.11	2.42±0.17	0.79±0.22
正常对照组	17.85±2.18	10.39±0.88	5.39±1.51	2.30±0.18	0.68±0.17
P值	0.001	0.136	<0.001	<0.001	<0.001

组别	例数	年龄（岁）	腰围（cm）	TG（mmol/L）	HDL-C（mmol/L）
MS组	104	73.20±5.91	92.11±6.60	2.26±1.31	1.05±0.27
正常对照组	113	71.90±5.72	82.32±7.61	1.46±0.88	1.24±0.30
P值		0.087	<0.001	<0.001	<0.001
组别	SBP（kPa）	DBP（kPa）	FPG（mmol/L）	Ca（mmol/L）	FFA（mmol/L）
MS组	18.91±2.13	10.51±0.71	6.81±2.11	2.42±0.17	0.79±0.22
正常对照组	17.85±2.18	10.39±0.88	5.39±1.51	2.30±0.18	0.68±0.17
P值	0.001	0.136	<0.001	<0.001	<0.001

相关因素	腰围			TG			HDL-C
相关因素	B值	r²值	P值	B值	r²值	P值	B值	r²值	P值
性别	-0.408		<0.001	0.009		0.953	0.085		0.026
年龄	0.060		0.588	-0.033		0.120	0.010		0.017
Ca	4.980	0.111	0.207	-1.309	0.144	0.077	-0.487	0.154	<0.001
FFA	-3.380		0.246	1.912		0.001	-0.124		0.250
相关因素	SBP			DBP			FPG
相关因素	B值	r²值	P值	B值	r²值	P值	B值	r²值	P值
性别	-0.295		0.895	-0.648		0.440	0.297		0.214
年龄	0.682		0.011	0.075		0.394	0.022		0.512
Ca	7.012	0.061	0.455	-7.078	0.004	0.025	3.625	0.197	0.003
FFA	-0.584		0.933	-0.224		0.923	1.709		0.058

相关因素	腰围			TG			HDL-C
相关因素	B值	r²值	P值	B值	r²值	P值	B值	r²值	P值
性别	-0.408		<0.001	0.009		0.953	0.085		0.026
年龄	0.060		0.588	-0.033		0.120	0.010		0.017
Ca	4.980	0.111	0.207	-1.309	0.144	0.077	-0.487	0.154	<0.001
FFA	-3.380		0.246	1.912		0.001	-0.124		0.250
相关因素	SBP			DBP			FPG
相关因素	B值	r²值	P值	B值	r²值	P值	B值	r²值	P值
性别	-0.295		0.895	-0.648		0.440	0.297		0.214
年龄	0.682		0.011	0.075		0.394	0.022		0.512
Ca	7.012	0.061	0.455	-7.078	0.004	0.025	3.625	0.197	0.003
FFA	-0.584		0.933	-0.224		0.923	1.709		0.058

项目	腰围	TG	HDL-C	SBP	DBP	FPG
Ca
r值	0.182	0.367	-0.358	0.173	-0.022	0.361
P值	0.007	<0.001	<0.001	0.004	0.743	<0.001
FFA
r值	0.087	0.324	-0.092	0.040	-0.006	0.215
P值	0.199	<0.001	0.117	0.555	0.931	0.001