Association of prostate specific antigen concentration with lifestyle characteristics in Korean men.

Abstract

We investigated the relationships between demographics, lifestyle characteristics, and serum total prostate specific antigen (PSA) concentration and examined the population-based distribution of total PSA by age among 2,246 Korean men with a median age of 45 years. We obtained data about demographic and lifestyle characteristics based on self-reporting using a questionnaire. We also performed physical examinations, anthropometric measurements, and biochemical measurements. The PSA concentration increased with age and there was a significant difference in total PSA concentration between the age groups of 21-60 years and >60 years. Age>60 years, height≥1.8 m, a low frequency of alcohol consumption, and taking nutritional supplements showed a significantly increased odds ratio for increased PSA when 3.0 ng/ mL was chosen as the PSA cut-off level. Smoking status, BMI, percent body fat, diabetes mellitus, fatty liver, herbal medicine use, vitamin use, and diet were not significantly associated with total PSA regardless of the cut-off level. When interpreting a single PSA test, height, alcohol consumption, and nutritional supplement use should be considered, in addition to age.

• Authors: Hee-Yeon Woo, Hyosoon Park, Min-Jung Kwon, Yoosoo Chang, Seungho Ryu
• Journal: Asian Pacific journal of cancer prevention : APJCP (Asian Pac J Cancer Prev) Vol. 13 Issue 11 Pg. 5695-9 ( 2012) ISSN: 2476-762X [Electronic] Thailand
• PMID: 23317241 (Publication Type: Journal Article)

Chemical References

• Prostate-Specific Antigen

Topics

• Adult
• Age Factors
• Aged
• Alcohol Drinking
• Dietary Supplements
• Follow-Up Studies
• Humans
• Life Style
• Male
• Middle Aged
• Prognosis
• Prostate-Specific Antigen (blood)
• Prostatic Neoplasms (blood, epidemiology)
• Republic of Korea (epidemiology)
• Young Adult