Table 3.
Risk of hospitalization, ICU admission, IMV and mortality based on the presence of obesity and obesity degree in the overall population.
| Overall population (N=3,402) |
Obesity | Obesity I | Obesity II | Obesity III | ||||
|---|---|---|---|---|---|---|---|---|
| OR (95% CI) | p value | OR (95% CI) | p value | OR (95% CI) | p value | OR (95% CI) | p value | |
| Hospitalization | 1.46 (1.24-1.73) | <0.001 | 1.28 (1.06-1.55) | 0.010 | 1.58 (1.16-2.15) | 0.004 | 2.09 (1.31-3.34) | 0.002 |
| ICU admission | 1.08 (0.76-1.53) | 0.674 | 0.99 (0.66-1.49) | 0.970 | 0.94 (0.49-1.80) | 0.848 | 3.30 (1.66-6.53) | 0.001 |
| IMV | 1.26 (0.87-1.81) | 0.219 | 1.13 (0.74-1.73) | 0.574 | 1.14 (0.59-2.21) | 0.700 | 3.98 (2.00-7.94) | <0.001 |
| Mortality (30-day) | 1.03 (0.80-1.33) | 0.834 | 0.93 (0.70-1.24) | 0.617 | 1.26 (0.79-2.02) | 0.352 | 1.56 (0.72-3.40) | 0.261 |
| Mortality (in-hospital) | 0.99 (0.78-1.27) | 0.961 | 0.89 (0.67-1.18) | 0.425 | 1.15 (0.72-1.83) | 0.569 | 1.56 (0.75-3.28) | 0.238 |
CI, confidence Interval; ICU, intensive care unit; IMV, invasive medical ventilation; OR, Odds ratio.
Reference category: non-obesity. Results adjusted for age, sex, and comorbidities (DM, HT, and CVD).
The logistic regression analysis for the variables “ICU admission”, “IMV” and “mortality” were calculated in the total number of patients requiring hospital admission (N=2,040).
Bold values stand for statistically significant differences.