Table 9.
BMI group: subgroup analysis of the multivariate logistic regression results for the outcome of mortality based on the ethnic or racial background.
| Variable | Race/Ethnicity | ||||
|---|---|---|---|---|---|
| Non-Hispanic Black | Hispanic/Latino | Non-Hispanic White | Asian | Other/Unknown | |
| n = 2702 (30.59%) | n = 3437 (38.91%) | n = 832 (9.42%) | n = 445 (5.04%) | n = 1417 (16.04%) | |
| OR, 95% CI, p-Value | OR, 95% CI, p-Value | OR, 95% CI, p-Value | OR, 95% CI, p-Value | OR, 95% CI, p-Value | |
| Male | 1.454 (1.196–1.766) p < 0.001 | 1.526 (1.271–1.832) p < 0.001 | 1.099 (0.794–1.522) p = 0.568 | 2.493 (1.522–4.083) p < 0.001 | 1.367 (1.047–1.785) p = 0.022 |
| Female | 0.688 (0.566–0.836) p < 0.001 | 0.655 (0.546–0.787) p = <0.001 | 0.910 (0.657–1.259) p = 0.568 | 0.401 (0.245–0.657) p < 0.001 | 0.732 (0.560–0.955) p = 0.022 |
| Age < 65 | 0.339 (0.275–0.418) p < 0.001 | 0.231 (0.190–0.281) p = <0.001 | 0.233 (0.154–0.352) p < 0.001 | 0.270 (0.163–0.447) p < 0.001 | 0.306 (0.235–0.400) p < 0.001 |
| Age ≥ 65 | 2.950 (2.391–3.640) p < 0.001 | 4.334 (3.563–5.271) p < 0.001 | 4.295 (2.842–6.491) p < 0.001 | 3.701 (2.238–6.119) p < 0.001 | 3.263 (2.499–4.262) p < 0.001 |
| BMI < 25 (reference) | * | * | * | * | * |
| 25 ≤ BMI < 30 | 1.184 (0.927–1.513) p = 0.177 | 1.308 (1.042–1.643) p = 0.021 | 0.875 (0.593–1.290) p = 0.499 | 1.102 (0.652–1.863) p = 0.716 | 1.116 (0.816–1.525) p = 0.492 |
| 30 ≤ BMI < 35 | 1.196 (0.900–1.590) p = 0.218 | 1.623 (1.258–2.093) p < 0.001 | 0.978 (0.609–1.573) p = 0.928 | 1.838 (0.852–3.966) p = 0.121 | 1.377 (0.951–1.994) p = 0.090 |
| 35 ≤ BMI < 40 | 1.765 (1.261–2.469) p < 0.001 | 2.103 (1.522–2.905) p < 0.001 | 1.835 (0.975–3.453) p = 0.060 | 1.349 (0.398–4.567) p = 0.631 | 2.047 (1.297–3.231) p = 0.002 |
| BMI ≥ 40 | 2.068 (1.463–2.923) p < 0.001 | 2.622 (1.815–3.789) p < 0.001 | 2.474 (1.295–4.726) p = 0.006 | 9.535 (2.113–43.033) p = 0.003 | 2.470 (1.519–4.018) p < 0.001 |
Notes: (1) N = 8833, (2) BMI in kg/m2, (3) age in years. Abbreviations: BMI = body mass index, OR = odds ratio, CI = confidence interval, kg = kilogram, m = meter, * = reference group.