Table 1 Demographic characteristics of the study subjects
Group | Case (n, %) | Control (n, %) |
|---|---|---|
Sex | ||
Total | 1378 | 1091 |
M | 854 (62) | 607 (56) |
F | 524 (38) | 484 (44) |
Age | ||
Range | 14–76 | 16–77 |
Mean | 45.92 ± 11.51 | 45.01 ± 10.31 |
14–19 | 10 (1) | 4 (0) |
20–29 | 141 (10) | 97 (9) |
30–39 | 201 (15) | 174 (16) |
40–49 | 489 (35) | 455 (42) |
50–59 | 375 (27) | 275 (25) |
60–69 | 151 (11) | 80 (7) |
70–76 | 11 (1) | 6 (1) |