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Table 3 Factors associated with ICU admission on univariable and multivariable logistic regression

From: Factors associated with intensive care admission in patients with lung cancer: a population-based observational study of 26, 731 patients

 Univariable
Odds Ratio (95% CI)
P valueMultivariable
Odds Ratio (95% CI)
P value
Age at Incidence Quintile*
 15–621 1 
 63–691.21 (0.93–1.57)0.1531.15 (0.88–1.51)0.294
 70–740.90 (0.67–1.20)0.4630.87 (0.64–1.17)0.360
 75–800.62 (0.46–0.85)0.0030.69 (0.49–0.94)0.019
  > 800.16 (0.09–0.28)< 0.0010.21 (0.12–0.37)< 0.001
Sex
 Male1 1 
 Female0.71 (0.58–0.87)0.0010.73 (0.59–0.90)0.003
SIMD Quintile
 1 (Most deprived)1 1 
 21.16 (0.90–1.49)0.2491.16 (0.89–1.50)0.269
 31.30 (0.98–1.73)0.0681.37 (1.03–1.83)0.033
 41.15 (0.82–1.62)0.4251.31 (0.92–1.86)0.132
 5 (Most affluent)1.04 (0.70–1.55)0.8291.08 (0.69–1.55)0.696
Therapy Objectives
 Curative1 1 
 Palliative0.16 (0.13–0.20)< 0.0011.08 (0.75–1.54)0.682
 Not known0.41 (0.31–0.55)< 0.0011.54 (1.08–2.20)0.017
Treated with Surgery
 No1 1 
 Yes10.75 (8.7–13.2)< 0.0017.23 (5.14–10.2)< 0.001
 Not known1.12 (0.70 - 1.79)0.6310.50 (0.27–0.91)0.025
Treated with Radiotherapy
 No1 1 
 Yes0.37 (0.28–0.50)< 0.0010.54 (0.39–0.73)< 0.001
 Not known1.22 (0.93–1.60)0.1501.32 (0.78–2.24)0.298
Treated with Chemotherapy
 No1 1 
 Yes0.53 (0.40–0.71)< 0.0010.52 (0.38–0.70)< 0.001
 Not known1.43 (1.08–1.90)0.0131.07 (0.62–1.84)0.814
Charlson Co-morbidity Index
 01 1 
  ≥ 11.19 (0.97–1.46)0.0911.22 (0.99–1.51)0.059
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