|  < 25 | 25–29 |  ≥ 30 | Per 5 kg/m2 increase | p-trenda | ||||
---|---|---|---|---|---|---|---|---|---|
RR | 95% CI | RR | 95% CI | RR | 95% CI | RR | 95% CI | ||
Baseline BMI | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Nocturiab | 1.00 | Referent | 1.07 | 0.96, 1.18 | 1.25 | 1.11, 1.40 | 1.11 | 1.06, 1.16 |  < 0.0001 |
No. of cases | 363 | 763 | 389 | Â | Â | Â | |||
Physician Diagnosisb | 1.00 | Referent | 1.00 | 0.90, 1.11 | 0.95 | 0.84, 1.07 | 0.97 | 0.92, 1.02 | 0.26 |
No. of cases | 377 | 748 | 321 | Â | Â | Â | |||
Finasterideb | 1.00 | Referent | 1.07 | 0.71, 1.61 | 1.44 | 0.91, 2.27 | 1.17 | 0.96, 1.42 | 0.11 |
No. of cases | 32 | 67 | 40 | Â | Â | Â | |||
Prostate volume ≥ 30 ccc | 1.00 | Referent | 1.13 | 1.07, 1.21 | 1.10 | 1.02, 1.19 | 1.04 | 1.01, 1.07 | 0.017 |
No. of cases | 604 | 1351 | 544 | Â | Â | Â | |||
Elevated PSAd | 1.00 | Referent | 0.89 | 0.80, 0.99 | 0.75 | 0.65, 0.85 | 0.86 | 0.81, 0.92 |  < 0.0001 |
No. of cases | 381 | 682 | 259 | Â | Â | Â | |||
BMI at age 20 | Â | Â | Â | Â | Â | Â | |||
Nocturiab | 1.00 | Referent | 1.09 | 0.99, 1.20 | 1.20 | 0.93, 1.55 | 1.08 | 1.01, 1.16 | 0.026 |
No. of cases | 1124 | 353 | 38 | Â | Â | Â | |||
Physician diagnosisb | 1.00 | Referent | 0.98 | 0.88, 1.09 | 0.88 | 0.64, 1.22 | 0.98 | 0.91, 1.05 | 0.57 |
No. of cases | 1098 | 320 | 28 | Â | Â | Â | |||
Finasterideb | 1.00 | Referent | 1.18 | 0.81, 1.71 | e | Â | 1.09 | 0.86, 1.39 | 0.49 |
No. of cases | 103 | 35 | Â | Â | Â | Â | |||
Prostate volume ≥ 30 ccc | 1.00 | Referent | 1.05 | 0.99, 1.11 | 1.21 | 1.05, 1.39 | 1.07 | 1.03, 1.12 | 0.0006 |
No. of cases | 1871 | 566 | 62 | Â | Â | Â | |||
Elevated PSAd | 1.00 | Referent | 0.98 | 0.88, 1.10 | 0.70 | 0.47, 1.04 | 0.93 | 0.86, 1.01 | 0.074 |
No. of cases | 1006 | 296 | 20 | Â | Â | Â | |||
BMI at age 50 | Â | Â | Â | Â | Â | Â | |||
Nocturiab | 1.00 | Referent | 1.07 | 0.98, 1.18 | 1.18 | 1.04, 1.34 | 1.09 | 1.03, 1.15 | 0.0021 |
No. of cases | 480 | 794 | 241 | Â | Â | Â | |||
Physician diagnosisb | 1.00 | Referent | 0.92 | 0.84, 1.01 | 0.92 | 0.80, 1.05 | 0.95 | 0.93, 1.01 | 0.13 |
No. of cases | 504 | 730 | 212 | Â | Â | Â | |||
Finasterideb | 1.00 | Referent | 1.07 | 0.73, 1.57 | 1.49 | 0.93, 2.41 | 1.18 | 0.96, 1.46 | 0.12 |
No. of cases | 42 | 70 | 27 | Â | Â | Â | |||
Prostate volume ≥ 30 ccc | 1.00 | Referent | 1.08 | 1.02, 1.15 | 1.11 | 1.02, 1.20 | 1.05 | 1.02, 1.09 | 0.0048 |
No. of cases | 796 | 1341 | 362 | Â | Â | Â | |||
Elevated PSAd | 1.00 | Referent | 0.91 | 0.82, 1.00 | 0.75 | 0.64, 0.89 | 0.85 | 0.79, 0.90 |  < 0.0001 |
No. of cases | 476 | 682 | 164 | Â | Â | Â |