Table 6. Baseline and outcome hospital anxiety and depression scale scores.

				P-value
Baseline	Intervention	Anxious	11
		Not anxious	39
	Control	Anxious	21
		Not anxious	60	0.611
	Intervention	Depressed	4
		Not depressed	46
	Control	Depressed	9
		Not depressed	72	0.563
Outcome	Intervention	Anxious	9
		Not anxious	39
	Control	Anxious	13
		Not anxious	61	0.868
	Intervention	Depressed	3
		Not depressed	45
	Control	Depressed	5
		Not depressed	69	0.912

Figures are number of people with a score of ⩾8 defined as depressed or anxious.