Table 2.

Reliability indices, descriptive analyses, and correlations among all continuous variables

Variables	α	M (SD)	Min–max	1	2	3	4	5	6
1. Age	―	24.80 (1.08)	23–29	―
2. Monthly family income	―	36472.22 (23650.28)	15000–118000	0.01	―
3. Depression	0.81	10.87 (7.24)	0–30	0.18	0.14	―
4. Anxiety	0.71	10.04 (6.10)	0–28	0.16	0.02	0.75**	―
5. Stress	0.74	13.31 (6.14)	0–32	0.10	0.11	0.65**	0.69**	―
6. Insomnia	0.84	8.31 (5.39)	0–24	0.17	−0.12	0.33**	0.37**	0.37**	―
7. Loneliness	0.83	5.74 (1.91)	3–9	0.16	0.02	0.54**	0.45**	0.49**	0.24*

Note:

α, Cronbach alpha

M, mean

SD, standard deviation

Min, minimum

Max, maximum

*p < 0.05, **p < 0.01