Table 1: Differences in variables by general characteristics of participants (N=331).

Characteristics		n (%) or M±SD			Health Promotion Behaviors M±SD	t or F (p)
Age (yr)	<20	103	(31.1)	2.50±0.369		2.15
	≥20	228	(68.9)	2.60±0.394		(.033)
		20.48±1.82
Gender	Male	121	(36.6)	2.66±0.431		-0.26
	Female	210	(63.4)	2.52±0.353		(.796)
Grade	1a	96	(29.0)	2.51±0.372		2.71
	2	204	(61.6)	2.57±0.380		(.045)
	3b	25	(7.6)	2.76±0.499		a<b
	4	6	(1.8)	2.60±0.190
Religion	No	202	(61.0)	2.65±0.449		-0.43
	Yes	129	(39.0)	2.52±0.337		(.666)
Experience of severe illness (one's own)	No	298	(90.0)	2.57±0.387		-0.11
	Yes	33	(10.0)	2.56±0.410		(.911)
Experience severe illness (significant others)	No	177	(53.5)	2.59±0.404		-1.16
	Yes	154	(46.5)	2.54±0.370		(.248)