Table 3.

Patients' scores at baseline and 6 weeks postsurgery

Group	Questionnaire	Component	Baseline	6 Weeks Postsurgery	Z	P
Declined prehab (n = 20)	SF‐12	Physical	47.5 [35.4‐55.5]	44.4 [34.9‐52.3]	−0.933	.351
		Mental	47.1 [35.5‐58.9]	54.4 [32.0‐58.2]	−0.149	.881
	HADS	Anxiety	7.0 [3.0‐12.8]	5.0 [1.3‐11.5]	−0.078	.938
		Depression	3.0 [1.0‐9.8]	2.5 [1.0‐8.0]	−1.158	.247
	SPADI	Pain	0.0 [0.0‐12.8]	8.0 [1.0‐17.8]	−1.208	.227
		Disability	0.5 [0.0‐17.5]	8.0 [0.0‐23.5]	−0.589	.556
1–3 sessions (n = 12)	SF‐12	Physical	46.0 [36.9‐51.4]	47.9 [38.5‐53.3]	−0.628	.530
		Mental	53.4 [44.9‐57.1]	51.7 [46.1‐57.6]	−0.628	.530
	HADS	Anxiety	5.0 [1.3‐8.0]	2.0 [1.0‐5.0]	−2.201	.028
		Depression	2.0 [1.0‐6.8]	2.5 [1.0‐3.8]	−1.054	.292
	SPADI	Pain	0.0 [0.0‐16.3]	0.0 [0.0‐4.5]	−0.254	.799
		Disability	0.0 [0.0‐16.3]	0.0 [0.0‐4.0]	−0.210	.833
≥4 sessions (n = 12)	SF‐12	Physical	51.5 [34.6‐55.7]	50.9 [42.2‐54.2]	−0.549	.583
		Mental	51.6 [42.4‐57.4]	56.7 [45.3‐59.0]	−1.491	.136
	HADS	Anxiety	6.5 [1.5‐10.3]	4.0 [2.3‐5.0]	−2.007	.045
		Depression	1.0 [0.3‐4.8]	1.5 [0.3‐3.8]	−0.085	.932
	SPADI	Pain	13.0 [0.0‐27.0]	5.0 [0.0‐9.8]	−1.601	.109
		Disability	1.0 [0.3‐11.0]	0.5 [0.0‐4.8]	−1.409	.159

HADS = hospital anxiety and depression scale; SF‐12 = short form 12; SPADI = shoulder pain and disability index; P = significance; Z = z‐score.

Values are expressed as median [interquartile range]. Wilcoxon signed‐rank test was calculated to compare the before and after changes.