Table 2.
Unadjusted and Adjusted RRs of Diabetes Across Quintiles of TFMI in the Multinational Population
| TFMI quintile (mean) | Unadjusted |
Linear trend | Adjusted |
Linear trend | ||||
|---|---|---|---|---|---|---|---|---|
| RR | 95% CI | P | RR | 95% CI | P | |||
| Quintile 1 (2.25) | — | — | — | — | — | — | ||
| Quintile 2 (3.51) | 1.30 | 1.17-1.45 | <.001 | <.001 | 1.35 | 1.21-1.50 | <.001 | <.001 |
| Quintile 3 (4.45) | 1.52 | 1.37-1.69 | <.001 | 1.70 | 1.53-1.90 | <.001 | ||
| Quintile 4 (5.52) | 1.81 | 1.63-1.99 | <.001 | 2.13 | 1.90-2.38 | <.001 | ||
| Quintile 5 (7.88) | 2.93 | 2.68-3.22 | <.001 | 3.38 | 2.95-3.86 | <.001 | ||
Covariates, age, gender, ethnicity (UK White, UK mixed, Asian or Asian British, Black or Black British, UK Chinese, UK other ethnic groups, US Mexican American, US other Hispanic, US non-Hispanic White, US non-Hispanic Black, and US other race—including multiracial, and Korean), smoking status, and body mass index.
RR, relative risk; TFMI, trunk fat mass index.