Table 3.
Association between Metabolic Status and Incidence of Bladder Cancer.
| group | n | Events | Duration | IR (per 1000 person-years) | HR (95% C.I.) | ||
|---|---|---|---|---|---|---|---|
| Age-adjusted | Multivariable-adjusted * | ||||||
| Total | MHNW | 6,169,451 | 7,958 | 33,409,087.62 | 0.2382 | 1 (ref.) | 1 (ref.) |
| MONW | 1,228,925 | 3,581 | 6,547,118.82 | 0.54696 | 1.187 (1.14–1.235) | 1.183 (1.137–1.231) | |
| MHO | 2,313,991 | 2,193 | 12,555,146.37 | 0.17467 | 1.024 (0.976–1.073) | 1.066 (1.017–1.119) | |
| MOO | 2,069,401 | 4,045 | 11,099,225.24 | 0.36444 | 1.271 (1.224–1.32) | 1.307 (1.258–1.358) | |
| Excluding first 12 mo | MHNW | 6,152,554 | 6,583 | 27,245,622.8 | 0.24162 | 1 (ref.) | 1 (ref.) |
| MONW | 1,221,859 | 2,950 | 5,320,706.37 | 0.55444 | 1.189 (1.138,1.242) | 1.185 (1.135,1.238) | |
| MHO | 2,311,069 | 1,851 | 10,242,217.94 | 0.18072 | 1.036 (0.983,1.091) | 1.078 (1.023,1.135) | |
| MOO | 2,064,694 | 3,403 | 9,031,526.33 | 0.37679 | 1.289 (1.237,1.344) | 1.324 (1.27,1.38) | |
Abbreviations: IR, incidence rate; HR, hazard ratio; CI, confidence interval; MHNW, metabolically healthy, normal-weight, MONW; metabolically obese, normal-weight; MHO, metabolically healthy, obese; MOO, metabolically obese, obese.
*Adjusted for age, smoking, alcohol drinking, exercise, and income.