Prostate examination among adult and elderly subjects in southern Brazil: a cross-sectional population-based study

São Paulo Medical Journal

关键词: Prostate;    Epidemiology;    Prostate-specific antigen;    Digital rectal examination;    Men's health;    Prostate cancer;    Screening;    Southern Brazil;   

DOI  :  10.1590/1516-3180.2020.0197.r1.03092020

来源: DOAJ

【 摘 要 】

ABSTRACTBACKGROUND: Population-wide screening for prostate cancer remains a controversial topic, given the need for an individualized approach to patients regarding the risks and benefits of prostate-specific antigen testing and digital rectal examination.OBJECTIVE: The aim of this study was to investigate the prevalence of, and factors associated with, prostate examination among men aged 45 or older.DESIGN AND SETTING: Cross-sectional population-based study developed in the city of Rio Grande (RS), Brazil.METHODS: The outcome of interest was a history of prostate examination (prostate-specific antigen testing or digital rectal examination). The following independent variables were analyzed: age group, skin color, marital status, schooling, economic level, leisure-time physical activity, smoking habits, excessive alcohol consumption, overweight, health insurance, visits to the doctor during the preceding year, hypertension and diabetes. After a two-stage sampling process, the final sample consisted of 281 male individuals.RESULTS: The prevalence of a history of prostate-specific antigen testing or digital rectal examination was 68.3% (95% confidence interval (CI): 62.2 to 74.5). The highest prevalence rates were observed among men aged 70 years or older (88%) and the lowest among smokers (36%). The following characteristics were found to be associated with the outcome: advanced age; marital status other than single; more schooling and higher economic status; practicing physical activity; non-smoking habits; overweight; having health insurance; and having visited a doctor during the preceding year.CONCLUSION: Approximately two thirds of the study population had been screened for prostate examination, mostly older individuals, with higher socioeconomic status and a healthier lifestyle.

【 授权许可】

Unknown