Table 3.

Mean depressive symptom scores according to Beck Depression Inventory (P < 0.05).

	N	%	X (SD)
No	88	26.1	2.54 (1.26)
Mild	76	22.4	6.31 (1.31)
Moderate	99	29.3	13.45 (3.32)
Severe	74	22.2	30.43 (4.32)
Total score	337	100	13.32 ± 8.51

Data in the last column are presented as means (X) and standard deviation (SD).