Table 2.

Mean scores of the sample on the PSS, STAI, and PSQI.

	M + N-MAX	Mean(SD)
Perceived Stress Scale	0~56	31.44 ± 6.69
State Anxiety	20~80	46.67 ± 7.80
Trait Anxiety	20~80	49.25 ± 7.54
Sleep Quality Scale	0~21	5.94 ± 2.47