A hospital based study on reference range of serum prostate specific antigen levels

作者：Gupta Aditi^*; Gupta Deepa; Raizada Arun; Gupta Narmada Prasad; Yadav Rajiv; Vinayak Kamini; Tewari Vijay

来源：Indian Journal of Medical Research, 2014, 140: 507-512.

• Age specific PSA
• healthy men
• prostate specific antigen
• reference range

Background & objectives: Serum prostate specific antigen (PSA)levels are known to vary with race and ethnicity, environmental factors, lifestyle, metabolic and physiologic changes and advancing age. This study was designed to determine age specific serum PSA level in healthy Indian men and its comparison with that reported in different populations of the world.
Methods: A total of 1300 adult men who attended Executive Health Check-up programme in a tertiary care hospital in Haryana, India, were included in the study. Forty seven men were excluded from the analysis because of urological conditions affecting PSA values. Overall, 1253 men were analyzed for age specific PSA values.
Results: The age specific reference range of serum PSA values was 0.71 ng/ml in those younger than 40 yr; 0.85 ng/ml in 40-49 yr; 1.13ng/ml in 50-59 yr group; 1.45 ng/ml in 60-69 yr group; 1.84 ng/ml in 70-79 yr group and 2.35 ng/ml in men older than 80 yr.
Interpretation & conclusions: Our study provided the age-specific reference range of serum PSA in healthy men in India. The data suggested that the PSA levels were associated with increasing age.

• 出版日期2014-10