Table 1

Descriptive analysis

Groups	Mean HADS anxiety	SD HADS anxiety	Mean HADS depression	SD HADS depression	Mean PSQI	SD PSQI	Mean age	Percentage
1	11.60	5.37	15.20	2.39	14.80	1.30	35.40	14.29
2	8.00	3.55	9.07	3.85	11.36	2.71	36.07	40.00
3	6.50	2.92	6.81	3.47	6.69	2.15	31.50	45.71

HADS, Hospital Anxiety and Depression Scale; PSQI, Pittsburgh Sleep Quality Index.