Table 2.
Multivariate predictors for injury and non-injury mortality, Thai Cohort Study
| Univariateb | Multivariateb | |||||
|---|---|---|---|---|---|---|
| Injury mortality | Non-injury mortality | Injury mortality | Non-injury mortality | |||
| n (%) | OR (95% CI) | n (%) | OR (95% CI) | AOR (95% CI) | AOR (95% CI) | |
| Age group | ||||||
| 15–29 | 104 (0.4) | – | 100 (0.4) | – | – | – |
| 30–44 | 196 (0.4) | 0.91 (0.7–1.2) | 403 (0.8) | 1.95 (1.6–2.4) | 0.77 (0.59–1.01) | 1.73 (1.35–2.20) |
| 45–59 | 53 (0.4) | 1.02 (0.7–1.4) | 285 (2.3) | 5.71 (4.5–7.1) | 0.79 (0.53–1.18) | 4.57 (3.51–5.94) |
| 60+ | 10 (1.3) | 3.28 (1.7–6.3) | 81 (10.2) | 27.59 (20.6–37.8) | 1.95 (0.77–4.91) | 18.36 (12.4–27.0) |
| Sex | ||||||
| Male | 280 (0.7) | 4.14 (3.2–5.3) | 575 (1.5) | 2.40 (2.1–2.8) | 3.39 (2.47–4.66) | 1.43 (1.16–1.76) |
| Female | 83 (0.2) | – | 294 (0.6) | – | – | – |
| Highest education | ||||||
| Junior High School | 20 (0.7) | – | 73 (2.4) | – | – | – |
| High School | 194 (0.5) | 0.73 (0.5–1.2) | 388 (1) | 0.40 (0.3–0.5) | 1.01 (0.54–1.89) | 0.82 (0.58–1.15) |
| Dip./Cert.a | 96 (0.4) | 0.61 (0.4–1.0) | 213 (0.9) | 0.37 (0.3–0.5) | 1.13 (0.59–2.14) | 0.90 (0.63–1.28) |
| University | 53 (0.3) | 0.38 (0.2–0.6) | 192 (0.9) | 0.37 (0.3–0.5) | 0.70 (0.36–1.37) | 0.67 (0.47–0.95) |
| Home location | ||||||
| Urban | 159 (0.4) | – | 422 (0.9) | – | – | – |
| Rural | 201 (0.5) | 1.36 (1.1–1.7) | 438 (1.1) | 1.12 (0.9–1.3) | 1.18 (0.92–1.52) | 1.19 (1.00–1.41) |
| Region | ||||||
| Central/East | 94 (0.4) | – | 231 (0.9) | – | – | – |
| Bangkok | 43 (0.3) | 0.82 (0.6–1.2) | 156 (1.1) | 1.21 (0.9–1.5) | 1.01 (0.68–1.52) | 1.17 (0.91–1.50) |
| North | 70 (0.4) | 1.26 (0.9–1.7) | 165 (1) | 1.20 (0.9–1.5) | 1.17 (0.83–1.66) | 1.09 (0.86–1.39) |
| Northeast | 85 (0.5) | 1.33 (0.9–1.8) | 210 (1.2) | 1.34 (1.1–1.6) | 1.02 (0.72–1.43) | 1.25 (1.00–1.56) |
| South | 69 (0.6) | 1.73 (1.3–2.4) | 100 (0.9) | 1.02 (0.8–1.3) | 1.52 (1.06–2.16) | 1.12 (0.86–1.46) |
| Smoking | ||||||
| Currently | 94 (1.1) | 3.76 (2.9–4.8) | 179 (2) | 2.99 (2.5–3.6) | 1.52 (1.09–2.11) | 1.84 (1.43–2.36) |
| Quit | 79 (0.5) | 1.87 (1.4–2.4) | 233 (1.6) | 2.30 (1.9–2.7) | 0.87 (0.62–1.23) | 1.22 (0.97–1.55) |
| Never | 178 (0.3) | – | 427 (0.7) | – | – | – |
| Alcohol consumption | ||||||
| Regularly | 33 (0.8) | 2.87 (1.8–4.4) | 86 (2.1) | 2.80 (2.2–3.6) | 0.83 (0.48–1.41) | 1.34 (0.96–1.88) |
| Occasionally | 212 (0.4) | 1.47 (1.1–1.9) | 448 (0.9) | 1.16 (0.9–1.4) | 0.79 (0.56–1.11) | 0.88 (0.71–1.08) |
| Never | 64 (0.3) | – | 171 (0.8) | – | – | – |
| Anxiety/Depression | ||||||
| Yes | 22 (0.7) | 1.83 (1.2–2.8) | 43 (1.4) | 1.48 (1.1–2.0) | 1.87 (1.14–3.07) | 1.53 (1.07–2.19) |
| No | 341 (0.4) | – | 823 (1) | – | – | – |
| Prior injuries | ||||||
| One or more | 84 (0.6) | 1.54 (1.2–1.9) | 188 (1.3) | 1.47 (1.2–1.7) | 1.34 (1.02–1.77) | 1.37 (1.13–1.66) |
| None | 265 (0.4) | – | 624 (0.9) | – | – | – |
| Drink driving | ||||||
| Yes | 159 (0.7) | 2.30 (1.9–2.8) | 256 (1.2) | 1.24 (1.1–1.4) | 1.38 (1.03–1.85) | 0.78 (0.64–0.96) |
| No | 200 (0.3) | – | 598 (0.9) | – | – | – |
aDiploma/Certificate. bReference category is being alive by endpoint
Odds ratios in bold typeface are statistically significant at p < 0.05