Table 3. Cox model for the risk of anxiety or depression by the different levels of tSCI compared with other health conditions and tSCI only.
| Adjusted* HR (95% CI) | p-value | Adjusted* HR for tSCI only (95% CI) | p-value | |
|---|---|---|---|---|
| Other health conditions | 1.00 (ref.) | |||
| tSCI group: ISS<16 | 1.25 (1.06–1.49) | .0101 | 1.00 (ref.) | |
| tSCI group: ISS≥16 | 2.36 (1.50–3.72) | .0002 | 1.85 (1.17–2.92) | .0082 |
| Age | ||||
| 18–35 | 1.00 (ref.) | 1.00 (ref.) | ||
| 36–50 | 1.73 (1.30–2.30) | .0001 | 1.57 (1.09–2.25) | .0144 |
| 51–65 | 2.01 (1.51–2.68) | < .0001 | 1.61 (1.11–2.33) | .0121 |
| 66–80 | 2.17 (1.62–2.91) | < .0001 | 1.99 (1.36–2.90) | .0004 |
| >80 | 2.13 (1.44–3.15) | .0001 | 2.21 (1.34–3.63) | .0018 |
| Sex | ||||
| Male | 1.00 (ref.) | 1.00 (ref.) | ||
| Female | 1.51 (1.26–1.80) | < .0001 | 1.36 (1.08–1.73) | .0103 |
| Economic status | ||||
| <$640 | 1.87 (1.28–2.73) | .0012 | 1.98 (1.17–3.36) | .0113 |
| $640–1,280 | 1.68 (1.15–2.45) | .0074 | 1.79 (1.05–3.03) | .0320 |
| >$1,281 | 1.00 (ref.) | 1.00 (ref.) | ||
| CCI score | ||||
| 0 | 1.00 (ref.) | 1.00 (ref.) | ||
| 1 | 1.59 (1.25–2.01) | .0001 | 1.47 (1.07–2.01) | .0177 |
| ≥2 | 1.51 (1.13–2.03) | .0060 | 1.23 (0.83–1.82) | .2978 |
| HTN | ||||
| Yes | 0.79 (0.59–1.06) | .1165 | 0.75 (0.50–1.12) | .1569 |
| No | 1.00 (ref.) | 1.00 (ref.) | ||
| DM | ||||
| Yes | 0.72 (0.43–1.19) | .2012 | 0.91 (0.47–1.75) | .7682 |
| No | 1.00 (ref.) | 1.00 (ref.) | ||
| CAD | ||||
| Yes | 1.49 (0.86–2.57) | .1524 | 1.69 (0.83–3.43) | .1492 |
| No | 1.00 (ref.) | 1.00 (ref.) |
* The adjusted HRs were adjusted by age, sex, economic status, comorbidities, and CCI score. CI, confidence interval; ref., reference; HR, hazard ratio; CCI, Charlson Comorbidity Index; HTN, hypertension; DM, diabetes mellitus; CAD, coronary artery disease.