Table 3 Factors associated with ICU admission on univariable and multivariable logistic regression
Univariable Odds Ratio (95% CI) | P value | Multivariable Odds Ratio (95% CI) | P value | |
|---|---|---|---|---|
Age at Incidence Quintile* | ||||
15–62 | 1 | 1 | ||
63–69 | 1.21 (0.93–1.57) | 0.153 | 1.15 (0.88–1.51) | 0.294 |
70–74 | 0.90 (0.67–1.20) | 0.463 | 0.87 (0.64–1.17) | 0.360 |
75–80 | 0.62 (0.46–0.85) | 0.003 | 0.69 (0.49–0.94) | 0.019 |
> 80 | 0.16 (0.09–0.28) | < 0.001 | 0.21 (0.12–0.37) | < 0.001 |
Sex | ||||
Male | 1 | 1 | ||
Female | 0.71 (0.58–0.87) | 0.001 | 0.73 (0.59–0.90) | 0.003 |
SIMD Quintile | ||||
1 (Most deprived) | 1 | 1 | ||
2 | 1.16 (0.90–1.49) | 0.249 | 1.16 (0.89–1.50) | 0.269 |
3 | 1.30 (0.98–1.73) | 0.068 | 1.37 (1.03–1.83) | 0.033 |
4 | 1.15 (0.82–1.62) | 0.425 | 1.31 (0.92–1.86) | 0.132 |
5 (Most affluent) | 1.04 (0.70–1.55) | 0.829 | 1.08 (0.69–1.55) | 0.696 |
Therapy Objectives | ||||
Curative | 1 | 1 | ||
Palliative | 0.16 (0.13–0.20) | < 0.001 | 1.08 (0.75–1.54) | 0.682 |
Not known | 0.41 (0.31–0.55) | < 0.001 | 1.54 (1.08–2.20) | 0.017 |
Treated with Surgery | ||||
No | 1 | 1 | ||
Yes | 10.75 (8.7–13.2) | < 0.001 | 7.23 (5.14–10.2) | < 0.001 |
Not known | 1.12 (0.70 - 1.79) | 0.631 | 0.50 (0.27–0.91) | 0.025 |
Treated with Radiotherapy | ||||
No | 1 | 1 | ||
Yes | 0.37 (0.28–0.50) | < 0.001 | 0.54 (0.39–0.73) | < 0.001 |
Not known | 1.22 (0.93–1.60) | 0.150 | 1.32 (0.78–2.24) | 0.298 |
Treated with Chemotherapy | ||||
No | 1 | 1 | ||
Yes | 0.53 (0.40–0.71) | < 0.001 | 0.52 (0.38–0.70) | < 0.001 |
Not known | 1.43 (1.08–1.90) | 0.013 | 1.07 (0.62–1.84) | 0.814 |
Charlson Co-morbidity Index | ||||
0 | 1 | 1 | ||
≥ 1 | 1.19 (0.97–1.46) | 0.091 | 1.22 (0.99–1.51) | 0.059 |