Table 3. Age- and gender-adjusted odds ratios of associations between comorbidities and ventilation support or in-hospital mortality.
| VS (NIMV +/- IMV) | In-hospital mortality | |||
|---|---|---|---|---|
| Comorbidities | OR adj (95% CI) | p value | OR adj (95% CI) | p value |
| T2D | – | nc | 0.8 (0.2–2.6) | ns |
| Hypertension | 1.0 (0.3–3.8) | ns | 0.7 (0.3–1.8) | ns |
| Underweight | 1.1 (0.1–10) | ns | 5.0 (1.2–20.8) | 0.02 |
| Overweight | 0.7 (0.2–3.1) | ns | 0.3 (0.1–1.1) | 0.07 |
| Obesity | 1.6 (0.3–6.9) | ns | 0.5 (0.1–2.4) | ns |
| CVD | 2.3 (0.6–8.9) | ns | 1.0 (0.4–2.7) | ns |
| Respiratory diseases | – | nc | 0.9 (0.2–3.6) | ns |
| CNS diseases | – | nc | 1.6 (0.45–5.7) | ns |
| Malignancy | 1.1 (0.3–4.7) | ns | 4.1 (1.5–11.8) | 0.008 |
| CKD | 0.8 (0.1–7.3) | ns | 2.0 (0.6–7.0) | ns |
Abbreviations: CKD, chronic kidney disease; CNS, central nervous system; CVD, cardiovascular disease; IMV, invasive mechanical ventilation; nc, not calculable; NIMV, non-invasive mechanical ventilation; ns, not significant; T2D, type 2 diabetes; VS, ventilation support. ORadj, age- and gender-adjusted Odds Ratio; 95%CI, 95% Confidence Intervals.