Subgroup variable | Number of participates | Number of cases | HR Quartile 4 vs. Quartile 1 (95% CI) a | P-interaction |
---|---|---|---|---|
Age (years) | Â | Â | Â | 0.135 |
  ≤ 65 | 28,171 | 114 | 0.75 (0.39, 1.42) |  |
  > 65 | 24,830 | 126 | 0.84 (0.48, 1.47) |  |
Sex | Â | Â | Â | 0.585 |
 Male | 25,801 | 156 | 0.74 (0.44, 1.27) |  |
 Female | 27,200 | 84 | 0.94 (0.47, 1.87) |  |
Body mass index (kg/m2) | Â | Â | Â | 0.455 |
  ≤ 30 | 40,972 | 161 | 0.93 (0.56, 1.53) |  |
  > 30 | 12,029 | 79 | 0.55 (0.26, 1.18) |  |
Smoking status | Â | Â | Â | 0.289 |
 Never | 25,308 | 80 | 0.48 (0.24, 0.99) |  |
 Current/former | 27,693 | 160 | 1.05 (0.63, 1.75) |  |
Smoking pack-years | Â | Â | Â | 0.214 |
  ≤ Medium | 26,872 | 85 | 0.45 (0.22, 0.91) |  |
  > Medium | 26,129 | 155 | 1.13 (0.67, 1.89) |  |
Family history of renal cancer | Â | Â | Â | 0.661 |
 No | 50,796 | 228 | 0.79 (0.52, 1.22) |  |
 Yes/possibly | 2205 | 12 | 1.34 (0.2, 8.81) |  |
History of hypertension | Â | Â | Â | 0.792 |
 No | 35,898 | 137 | 1.35 (0.77, 2.36) |  |
 Yes | 17,103 | 103 | 0.43 (0.23, 0.80) |  |
History of diabetes | Â | Â | Â | 0.394 |
 No | 49,461 | 219 | 0.87 (0.56, 1.34) |  |
 Yes | 3540 | 21 | 0.42 (0.10, 1.77) |  |
Healthy eating index-2015 | Â | Â | Â | 0.015 |
  ≤ Medium | 27,000 | 154 | 0.29 (0.11, 0.80) |  |
  > Medium | 26,001 | 86 | 1.12 (0.57, 2.20) |  |