30～50岁男性前列腺体积与体重指数、血压、血脂及血糖的相关性分析

Correlation analysis of prostate volume with body mass index,blood pressure,blood lipid and glucose in 30-50 year-old men

目的:了解30～50岁男性前列腺体积与体重指数、血压、血脂及血糖的相关性。方法:从石景山区社会保险中心登记信息中随机抽取1 010名30～50岁男性作为研究对象,行体格检查并计算体重指数(body mass in-dex,BMI),经腹B超测定并计算前列腺体积(prostate volume,PV);空腹抽血检测血糖(blood glucose,BG)、血胆固醇(blood cholesterol,CHOL)、甘油三酯(triglyceride,TG)、低密度脂蛋白(low density lipoprotein,LDL)、高密度脂蛋白(high density lipoprotein,HDL)等,测量血压(blood pressure,BP),应用SPSS13.0统计软件对PV和BMI、BP、BG、CHOL、TG、LDL、HDL的相关性进行统计学分析。结果:符合标准并资料全面者1 002人,前列腺体积与年龄、BMI、BG、CHOL、LDL、HDL等因素有明显的相关性,P值分别为0.000、0.013、0.032、0.040、0.032、0.017,相关系数r值分别为0.62、0.57、0.52、0.51、-0.50、-0.48。与TG、收缩压(systolic pressure,SP)、舒张压(diastolic pressure,DP)无明显相关性,P值分别为0.313、0.213、0.782。调整年龄因素后,PV与BMI、LDL仍有较强的相关性,P值分别为0.029、0.001,相关系数r值分别为0.53、-0.49。与BG、CHOL、LDL、HDL、TG、SP、DP无明显相关性(P>0.05)。结论:在30～50岁男性人群中,前列腺体积和BMI及血脂异常明显相关,BMI、血脂异常是前列腺体积增大的危险因素。

Objective：To study the correlation between prostate volume and body mass index,blood pressure,blood lipid and glucose in 30-50 year-old males.Methods：Prostate volume（PV）,body mass index（BMI）,blood pressure（BP）,blood glucose（BG）,blood cholesterol（CHOL）,triglyceride（TG）,low density lipoprotein（LDL） and high density lipoprotein（HDL） were measured in 1 002 30-50 year-old males.The correlation of PV with BMI,BP,BG,CHOL,TG,LDL,and HDL were analyzed with SPSS 13.0 statistical software.Results：The subjects＇ average age was（43.66 ± 0.17） years,and their mean prostate volume（14.28±0.02） mL.The statistical analyses regarding the age（P=0.000,r=0.62）,BMI（P=0.013,r=0.57）,BG（P=0.032,r=0.52）,CHOL（P=0.040,r=0.51）,LDL（P=0.032,r=-0.50）,HDL（P=0.017,r=-0.48） were significantly associated with PV.Adjusted for age factors,PV still had a strong correlation with BMI and LDL,P values were 0.029,0.001,r values were 0.53,-0.49.Conclusion：In the 30-50 year-old males,BMI and dyslipidemia could be risk factors in the way of the enlargement of prostate volume.Weight control and therapy of blood lipid abnormalities may delay the increase of prostate volume.