Table 3 Overview of questionnaire outcomes

Before

Motivation

Median

24

23

22

25

IQR

22 to 25

21 to 24

Supervision

Median

15

23

14

25

IQR

14 to 15

14 to 15

After

Motivation

Median

24

19

23

18

IQR

23 to 25

21 to 25

Supervision

Median

14.5

22

14

23

IQR

14 to 15

13 to 15

Change

Motivation

Median

1

18

IQR

0 to 2

Supervision

Median

0

23

IQR

-1 to 1

Wilcoxon Signed Rank for change

Motivation

p = 0.31 (z = -1.01)

18

Supervision

p = 0.45 (z = 0.75)

23

Mann-Whitney U Test for change

Motivation

p = 0.86 (z = -0.18)

42

Supervision

p = 0.95 (z = 0.063)

45