Operation as scheduled (n = 2422) | Operation postponed (n = 165) | p-value | Odds ratio (OR) and 95% confidence interval (CI) | |
---|---|---|---|---|
Age (years, mean, SD) | 54.6 ± 16.5 | 59.4 ± 15.8 | 0.001 | |
Gender | 52.1% (n = 1261) male 47.9% (n = 1161) female | 52.1% (n = 86) male 47.9% (n = 79) female | 1.000 n.s | OR: 1.002 [CI 0.731; 1.374] |
Retirees | 35.5% (n = 808) retirees | 47% (n = 71) retirees | 0.005 | OR: 1.611 [CI 1.157; 2.243] |
Country of birth in EU | 96.8% (n = 2303) EU origin | 96.9% (n = 157) EU origin | 1.000 n.s | OR: 1.036 [CI 0.413; 2.598] |
Nationality EU country | 97.9% (n = 2347) EU nationality | 98.8% (n = 159) EU nationality | 0.463 n.s | OR: 1.694 [CI 0.408; 7.024] |
Native language German | 95.8% (n = 2277) native language German | 97% (n = 159) native language German | 0.684 n.s | OR: 1.411 [CI 0.567; 3.512] |
Nursing home residents | 0.58% (n = 14) nursing home residents | 3% (n = 5) nursing home residents | < 0.001 | OR: 5.348 [CI 1.903; 15.034] |
Patients with private insurance | 9.5% (n = 230) with private insurance | 3.6% (n = 6) with private insurance | 0.008 | OR: 0.360 [CI 0.157; 0.822] |
Under legal supervision | 0.45% (n = 11) under legal supervision | 2.4% (n = 4) under legal supervision | 0.001 | OR: 5446 [CI 1,715; 17,292] |
Private relationship to staff | 20.3% (n = 490) with relationship to staff | 13.4% (n = 22) with relationship to staff | 0.033 | OR: 0.608 [CI 0.384; 0.963] |
Professional medical background | 9.8% (n = 237) with professional medical background | 6.1% (n = 10) with professional medical background | 0.132 n.s | OR: 0.593 [CI 0.308; 1.140] |
Colonization with MDR pathogens | 3.4% (n = 83) with MDR | 10.3% (n = 17) with MDR | < 0.001 | OR: 3.237 [CI 1.872; 5.597] |
> 1 surgical intervention | 28.3% (n = 686) with > 1 surgical intervention | 37.6% (n = 62) with > 1 surgical intervention | 0.013 | OR: 1.523 [CI 1.098; 2.113] |