From: A controlled before-after study to evaluate the effect of a clinician led policy to reduce knee arthroscopy in NSW
Point estimates
95% CI
p-value
Incidence rate ratio
Intervention
0.08
−0.23
0.38
0.630
Time
−0.13
−0.40
0.13
0.323
Intervention a Time
−0.82
−1.52
−0.12
0.022
0.44 (0.21–0.89)