Table 1.
Trial/patients | Effect estimate | 95% CI | P-value |
---|---|---|---|
TKA (n=102) | 1.0 | −4.7, 6.7 | 0.73 |
THA (n=101) | −1.0 | −5.4, 3.3 | 0.63 |
Notes: Differences in treatment effect between the placebo and intervention groups was not statistically significant for either TKA or THA patients. TKA and THA analyses done with multiple imputation (m=5).
Abbreviations: CI, confidence interval; LMEM, linear mixed effects model; MI, multiple imputation; THA, total hip arthroplasty; TKA, total knee arthroplasty.