Skip to main content

Table 2 The influence of patients characteristics on postoperative outcomes after TKA and THA

From: The influence of preoperative determinants on quality of life, functioning and pain after total knee and hip replacement: a pooled analysis of Dutch cohorts

Arthroplasty Patients characteristic Outcome Cohorts (n) Patients (n) Standardized regression coefficients (95% CI) Transformed regression coefficient (0–100 scale) I2 (%)
TKAa Age HRQoLd 4 774 0.00 (−0.00, 0.01) 0.00 0.0
Functioning 6 1021 − 0.01 (− 0.01, 0.00) − 0.18 0.0
Pain 6 1102 0.01 (− 0.00, 0.02) 0.16 47.0
Gender (women) HRQoL 4 774 −0.05 (− 0.23, 0.13) − 0.38 0.0
Functioning 6 1021 −0.24 (− 0.50, 0.01) −4.12 53.6
Pain 6 1102 −0.25 (− 0.50, − 0.01) −3.92 50.5
BMIc HRQoL 4 774 −0.02 (− 0.06, 0.02) −0.23 76.1
Functioning 6 1021 −0.01 (− 0.05, 0.02) −0.18 62.5
Pain 6 1102 −0.03 (− 0.05, − 0.01) −0.47 13.1
THAb Age HRQoL 8 1436 −0.01 (− 0.02, − 0.01) −0.08 0.0
Functioning 10 1271 −0.02 (− 0.02, − 0.01) −0.33 0.0
Pain 10 1492 −0.01 (− 0.01, − 0.00) −0.18 0.0
Gender (women) HRQoL 8 1436 −0.10 (− 0.22, 0.01) −0.78 0.0
Functioning 10 1271 −0.11 (− 0.22, 0.01) −1.95 10.9
Pain 10 1492 −0.11 (− 0.21, − 0.00) −2.00 0.0
BMI HRQoL 8 1436 −0.03 (− 0.04, − 0.01) −0.23 0.0
Functioning 10 1271 −0.02 (− 0.04, − 0.01) −0.35 0.0
Pain 10 1492 −0.02 (− 0.03, − 0.00) −0.36 0.0
  1. aTKA Total Knee Arthroplasty, bTHA Total Hip Artrhoplasty, cBMI Body Mass Index, dHRQoL Health Related Quality of Life