Number of children among brothers and sisters of patients with testicular cancer
| No. of children . | Brothers of patients with testicular cancer (no.) . | Controls (no.) . | OR (95% CI)* . | Sisters of patients with testicular cancer (no.) . | Controls (no.) . | OR (95% CI)* . |
|---|---|---|---|---|---|---|
| 0 | 193 | 218 | 1.00 | 116 | 120 | 1.00 |
| 1 | 159 | 199 | 0.91 (0.67-1.24) | 130 | 163 | 0.86 (0.60-1.23) |
| 2 | 396 | 489 | 0.88 (0.66-1.16) | 430 | 531 | 0.88 (0.64-1.21) |
| 3 | 202 | 293 | 0.78 (0.57-1.06) | 254 | 282 | 0.98 (0.70-1.38) |
| 4+ | 80 | 121 | 0.74 (0.51-1.08) | 101 | 122 | 0.95 (0.64-1.41) |
| Linear trend | 1,030 | 1,320 | P = 0.05 | 1,031 | 1,218 | P = 0.72 |
| No. of children . | Brothers of patients with testicular cancer (no.) . | Controls (no.) . | OR (95% CI)* . | Sisters of patients with testicular cancer (no.) . | Controls (no.) . | OR (95% CI)* . |
|---|---|---|---|---|---|---|
| 0 | 193 | 218 | 1.00 | 116 | 120 | 1.00 |
| 1 | 159 | 199 | 0.91 (0.67-1.24) | 130 | 163 | 0.86 (0.60-1.23) |
| 2 | 396 | 489 | 0.88 (0.66-1.16) | 430 | 531 | 0.88 (0.64-1.21) |
| 3 | 202 | 293 | 0.78 (0.57-1.06) | 254 | 282 | 0.98 (0.70-1.38) |
| 4+ | 80 | 121 | 0.74 (0.51-1.08) | 101 | 122 | 0.95 (0.64-1.41) |
| Linear trend | 1,030 | 1,320 | P = 0.05 | 1,031 | 1,218 | P = 0.72 |
NOTE: Individuals born prior to 1954.
OR adjusted by cohort and place of birth, socioeconomic status, single status, and sibship size.