Table 1 Age distribution of the study population and patients with EMPD from urban China in 2016
From: Prevalence of extramammary Paget’s disease in urban China: a population-based study
Characteristic | Study population (million) | Patients with EMPD | ||||||
|---|---|---|---|---|---|---|---|---|
Total | Male | Female | Total | Male | Female | P value | ||
Total number | 425.83 | 221.86 | 203.97 | 84 | 53 | 31 | ||
Age (years) | Mean (SD) | 37.68 (20.00) | 37.21 (14.31) | 38.20 (13.96) | 65.87 (14.21) | 67.98 (12.64) | 62.26 (16.13) | .08 |
Age groups, No. (%) | 0–17 | 68.3 (16.04) | 36.8 (16.59) | 31.5 (15.44) | 0 (0) | 0 (0) | 0 (0) | .04 |
18–39 | 167.2 (39.26) | 87.7 (39.53) | 79.48 (38.97) | 4 (4.76) | 1 (1.89) | 3 (9.68) | ||
40–59 | 123.1 (28.91) | 63.79 (28.75) | 59.31 (29.08) | 18 (21.43) | 12 (22.64) | 6 (19.35) | ||
60–69 | 37.89 (8.9) | 19.42 (8.75) | 18.47 (9.05) | 26 (30.95) | 12 (22.64) | 14 (45.16) | ||
70–79 | 19 (4.46) | 9.51 (4.29) | 9.48 (4.65) | 23 (27.38) | 19 (35.85) | 4 (12.90) | ||
≥ 80 | 10.35 (2.43) | 4.63 (2.09) | 5.72 (2.8) | 13 (15.48) | 9 (16.98) | 4 (12.90) | ||