Table 2.

Scoring of the psychological stress (N=1284)

Variables	N (%)	$\overline{\mathrm{x}}$ ± s	95% CI
			Lower bound	Upper bound
Psychological stress	1284 (100%)	22.91±7.12	22.52	23.30
High (≥26)	494 (38.5%)	29.76±3.84	29.42	30.10
Low (<26)	790 (61.5%)	18.63±5.04	18.28	18.98
Perceived distress	1284 (100%)	11.60±4.32	11.36	11.83
Perceived coping	1284 (100%)	11.31±4.98	11.04	11.59