Table 3.

Comparison of physician and patient satisfaction ratings in the intervention group with the Wilcoxon signed-rank test

	patients	physicians
Item	mean (sd)	mean (sd)	mean (sd) of differences	median of differences	Wilcoxon-test (Z)
1	1.13 (.14)	1.49 (.39)	0.34 (0.70)	0	-4.56 (p < .001)
2	1.15 (.18)	1.57 (.46)	0.42 (0.77)	0	-4.83 (p < .001)
3	1.09 (.12)	1.46 (.43)	0.37 (0.65)	0	-4.71 (p < .001)
4	1.15 (.20)	1.56 (.43)	0.40 (0.82)	0	-4.21 (p < .001)
5	1.24 (.25)	1.66 (.45)	0.40 (1.00)	0	-4.37 (p < .001)
6	1.12 (.13)	1.59 (.42)	0.46 (0.85)	0	-5.25 (p < .001)

We applied Bonferroni correction for multiple testing (α = .05/6 = .008). Item means and standard deviations and means, standard deviations, and medians of the differences are listed. The scale ranges from 1 (totally agree) to 5 (totally disagree).