Table 4 Effect modification of the association of mean clinical frailty score (CFS) with time on Dialysis by age (n = 293).
Age in years | Mean change in CFS per 6 months on dialysis | 95% Confidence interval | Wald test for effect modification |
---|---|---|---|
< 55 | 0.6 | 0.26–0.95 | Chi2 = 11.4; p = 0.001 |
55 to 64 | 0.37 | 0.07 – 0.68 | |
65 to 74 | 0.28 | 0.03–0.54 | |
≥ 75 | -0.07 | -0.032–0.17 |