Table 4.

Sensitivity analysis for changes of the cut-off values for clinical relevance and corresponding p values.

Cut-off	n (Improvements)	n (Deteriorations)	Chi-Square for Randomness
0.07	175	37	2.60 × 10−21
0.15	123	13	4.01 × 10−21
0.20	77	8	7.20 × 10−14
0.25	57	6	1.32 × 10−10
0.30	45	4	4.71 × 10−9