Korean Journal of Family Practice

Table. 2.

The difference of serum prostate specific antigen (ng/mL) according to age

Age (y) All Control Catholic priest P-value
N (%) Geometric mean
(95% CI)
N (%) Geometric mean
(95% CI)
N (%) Geometric mean
(95% CI)
31–40 1,788 (16.78) 0.81 (0.79–0.83) 1,436 (15.14) 0.82 (0.8–0.84) 352 (30.06) 0.76 (0.72–0.82) 0.0388
41–50 2,372 (22.26) 0.85 (0.83–0.87) 2,053 (21.64) 0.85 (0.83–0.88) 319 (27.24) 0.84 (0.79–0.89) 0.5708
51–60 3,372 (31.64) 0.93 (0.91–0.95) 3,073 (32.39) 0.93 (0.91–0.95) 299 (25.53) 0.94 (0.86–1.03) 0.7802
61–70 2,227 (20.9) 1.07 (1.02–1.11) 2,092 (22.05) 1.07 (1.03–1.12) 135 (11.53) 0.96 (0.83–1.1) 0.1822
>70 899 (8.43) 1.18 (1.08–1.29) 833 (8.78) 1.18 (1.07–1.29) 66 (5.64) 1.26 (0.89–1.78) 0.6681
Total 10,658 (100.0) 9,487 (100.0) 1,171 (100.0)

CI, confidence interval.

P-value is obtained by independent t test.

Korean J Fam Pract 2021;11:472~477 https://doi.org/10.21215/kjfp.2021.11.6.472
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