Reoperation | Readmission (arthroplasty-related) | Surgical site infection | |
---|---|---|---|
Patient factors | Adjusted ORa (95% CI) | Adjusted ORa (95% CI) | Adjusted ORa (95% CI) |
Demographics | |||
Age, mean (SD) | 0.98 (0.96–1.01) | 1.00 (0.98–1.02) | 0.99 (0.96–1.02) |
Female | 1.19 (0.67–2.13) | 0.96 (0.64–1.43) | 1.53 (0.81–2.88) |
Comorbidities | |||
BMI (kg/m2) | 1.05 (1.01–1.09) | 1.04 (1.01–1.07) | 1.07 (1.02–1.11) |
Heart disease | 1.48 (0.81–2.71) | 1.42 (0.93–2.18) | 1.33 (0.68–2.60) |
Hypertension | 1.57 (0.84–2.94) | 1.38 (0.89–2.15) | 0.65 (0.34–1.25) |
Diabetes | 0.58 (0.25–1.35) | 0.78 (0.45–1.35) | 0.84 (0.36–1.99) |
Stomach | 1.02 (0.51–2.06) | 0.93 (0.55–1.56) | 0.51 (0.20–1.34) |
Lung | 1.36 (0.68–2.69) | 1.26 (0.76–2.09) | 1.97 (0.98–3.94) |
Kidney | 0.64 (0.15–2.70) | 1.01 (0.45–2.26) | 0.44 (0.06–3.29) |
Liver | 1.36 (0.30–6.18) | 0.80 (0.19–3.48) | 1 |
Neurological | 1.18 (0.41–3.42) | 0.73 (0.29–1.84) | 1.14 (0.34–3.84) |
Anxiety/depression | 1.36 (0.70–2.64) | 1.06 (0.63–1.78) | 0.99 (0.46–2.15) |
Low back pain | 1.58 (0.86–2.88) | 1.51 (0.99–2.31) | 1.39 (0.73–2.64) |
Other lower limb arthritis | 0.88 (0.47–1.65) | 0.97 (0.62–11.51) | 0.74 (0.37–1.49) |
Prior joint replacement | |||
Previous knee arthroplasty | 0.56 (0.19–1.61) | 1.12 (0.62–2.02) | 1.94 (0.88–4.31) |
Previous hip arthroplasty | 2.35 (1.31–4.23) | 2.05 (1.35–3.14) | 1.38 (0.68–2.80) |
Surgical factors | |||
Bilateral surgery | 1.60 (0.21–12.26) | 0.81 (0.11–6.03) | 4.81 (1.36–17.0) |