Table 3.
SIRs of cancers in patients with type 2 diabetes by gender and subtype of disease
| Male (N = 16166) | Female (N = 20213) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| No. of cancer cases | SIR | 95 % CI | No. of cancer cases | SIR | 95 % CI | |||||
| Observed | Expected | Low | Upper | Observed | Expected | Low | Upper | |||
| Stomach | 74 | 63.5 | 1.17 | 0.90 | 1.43 | 49 | 39.0 | 1.26 | 0.91 | 1.61 |
| Colon | 63 | 31.9 | 1.97 | 1.49 | 2.46 | 63 | 37.8 | 1.67 | 1.25 | 2.08 |
| Rectum | 48 | 27.9 | 1.72 | 1.23 | 2.21 | 30 | 23.5 | 1.28 | 0.82 | 1.73 |
| Liver | 51 | 42.5 | 1.20 | 0.87 | 1.53 | 24 | 22.0 | 1.09 | 0.65 | 1.53 |
| Pancreas | 24 | 18.7 | 1.28 | 0.77 | 1.80 | 18 | 18.8 | 0.96 | 0.51 | 1.40 |
| lung | 62 | 103.3 | 0.60 | 0.45 | 0.75 | 56 | 53.9 | 1.04 | 0.77 | 1.31 |
| Brain | 9 | 9.9 | 0.91 | 0.32 | 1.51 | 24 | 16.2 | 1.48 | 0.89 | 2.07 |
| Prostate | 68 | 23.7 | 2.87 | 2.19 | 3.56 | |||||
| Kidney | 16 | 10.9 | 1.47 | 0.75 | 2.19 | 9 | 6.3 | 1.42 | 0.49 | 2.35 |
| Bladder | 31 | 15.6 | 1.98 | 1.28 | 2.68 | |||||
| Breast | 132 | 79.4 | 1.66 | 1.38 | 1.95 | |||||
| Corpus uteri | 45 | 15.7 | 2.87 | 2.03 | 3.71 | |||||
| Thyroid | 3 | 4.2 | 0.71 | 0.09 | 1.51 | 26 | 20.2 | 1.29 | 0.79 | 1.79 |
| Others | 117 | 95.8 | 1.22 | 1.00 | 1.44 | 157 | 107.8 | 1.46 | 1.23 | 1.68 |
| Total | 572 | 447.9 | 1.28 | 1.17 | 1.38 | 633 | 440.7 | 1.44 | 1.32 | 1.55 |