勃起功能障碍和下尿路症状在良性前列腺增生患者中的合并发生率及危险因素分析

Incidence of comorbid ED with LUTS and its risk factors in patients with BPH

目的:研究勃起功能障碍(ED)和下尿路症状(LUTS)在良性前列腺增生(BPH)人群中的合并发生率及危险因素分析。方法:2020年1月至2023年1月在中南大学湘雅二医院门诊就诊的BPH患者,根据纳入和排除标准确定纳入本研究的对象,收集一般资料和临床资料(包括年龄、身高、体重、腹围、臀围、血压、血常规、肝功能、肾功能、血脂和空腹血糖等),通过问卷调查进行国际前列腺症状评分(IPSS)、生活质量评分(QOL评分)和国际勃起功能指数(IIEF-5)评分。采用SPSS 22.0软件进行数据处理与分析。结果:ED合并LUTS在BPH患者各年龄组发生率分别为45~49岁组36.46%,50~54岁组43.72%,55~59岁组53.66%,60~64岁组69.23%,65~70岁组78.74%。LAP、VAI、TyG、HSI、BMI、WHtR、WHR、TG/HDL-C与IPSS得分呈正相关,与IIEF-5得分呈负相关;HDL-C/TC与IPSS得分呈负相关,与IIEF-5得分呈正相关。结论:ED合并LUTS在BPH患者中的发生率随年龄增加而增高,高血压、血脂异常、糖尿病、身高体重指数(BMI)、生活方式可能是ED合并LUTS发生的危险因素,LAP、VAI、TyG、HSI、BMI、WHtR、WHR、TG/HDL-C可有效评估ED合并LUTS在BPH患者中发生的风险。

Objective:To investigate the incidence of comorbid ED with lower urinary tract symptoms(LUTS)and its risk factors in BPH patients.Methods:Based on inclusion and exclusion criteria,we selected BPH patients visiting the outpatient department of the Second Xiangya Hospital of Central South University from January 2020 to January 2023.We collected the general and clinical data from the patients,including age,height,body weight,abdominal circumference,hip circumference,blood pressure,blood routine,liver function,kidney function,blood lipids and fasting blood glucose,obtained their IPSS,quality of life(QOL)scores,and IIEF-5 scores by questionnaire investigation,and performed data processing and analysis with the SPSS 22.0 software.Results:The incidence rate of comorbid ED with LUTS in the BPH patients rose with the increase of age,36.46%in the 45-49-year group,43.72%in the 50-54-year group,53.66%in the 55-59-year group,69.23%in the 60-64-year group,and 78.74%in the 65-70-year group.The lipid accumulation product(LAP),visceral adiposity index(VAI),triglycerides and glucose(TyG),hepatic steatosis index(HSI),body mass index(BMI),waist-to-hip ratio(WHR),waist-to-height ratio(WHtR),triglycerides(TG)and high-density lipoprotein cholesterol(HDL-C)were correlated positively with IPSS scores and negatively with IIEF-5 scores,while LDLC and total cholesterol(TC)negatively with IPSS scores and positively with IIEF-5 scores.Conclusion:The incidence of comorbid ED with LUTS in BPH patients increases with age.The risk factors for this comorbidity include hypertension,dyslipidemia,diabetes,BMI,and lifestyle,and the risk of the condition can be effectively assessed by LAP,VAI,TYG,HSI,BMI,WHtR,WHR,TG and HDL-C.