The relationship between serum testosterone and metabolic syndrome in middle-aged and elderly men
10.3760/cma.j.issn.1008-6315.2012.11.021
- VernacularTitle:中老年男性血清睾酮与代谢综合征的关系
- Author:
Wei QIAO
;
Jing LI
;
Xin FENG
;
Ying LI
;
Jing HUANG
;
Duan QIAN
- Publication Type:Journal Article
- Keywords:
Testosterone;
Metabolic syndrome;
Men;
Elderly men
- From:
Clinical Medicine of China
2012;28(11):1180-1183
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo explore the causes for descending of the serum testosterone (T) in middle-aged and elderly men with metabolic syndrome (MS).MethodsFifty-six male patients aged between 45 and 83 years old were investigated.Blood pressure,height and weight were measured,and body mass index (BMI) was calculated.Biochemical indice in fasting state [ fasting blood sugar (FBG),total cholesterol (TC),triglycerides (TG),low-density lipoprotein cholesterol(LDL-C),high-density lipoprotein cholesterol (HDL-C) ],fasting insulin (FIN),and the level of serum testosterone) were detected.An insulin resistance index (IR) was calculated using homeostasis model assessment (HOMA).Participants were divided into the MS group and the non-MS group according to CDS diagnostic standard.The relationships between the level of serum Testosterone and each index were analyzed.ResultsThe level of serum Testosterone was significantly lower in the MS group than that in the non-MS group [ (9.97 ± 3.87 ) nmol/L vs.( 13.73 ± 3.93 ) nmol/L,t =3.337,P ＜ 0.01 ].Multiple regression analysis showed that the level of serum testooterone was negatively correlated with age,waist circumference and HOMA-IR ( regression coefficients:- 0.214,- 0.329,- 0.317; standardized regression coefficients:- 0.730,- 0.597,- 0.313 ; t =- 5.833,- 4.681,- 2.686 respctively; P ＜ 0.01 ).ConclusionThe level of serum testosterone descends in middle-aged and elderly men with MS.The level of serum testosterone is closely related to age,waist circumference and insulin resistance
