Table 2.

Mean difference between stigma and discrimination according to the characteristics (N=1,020)

Categories		Stigma	F/p	Discrimination	F/p
Gender			27.24/<0.001		2.73/0.099
	Man	4.07±0.73		3.94±0.83
	Woman	4.28±0.59		4.03±0.81
Age			19.30/<0.001		9.72/0.002**
	19–39 yr	4.05±0.75		3.87±0.83
	≥40 yr	4.24±0.61		4.04±0.81
Residence			0.01/0.919		1.06/0.303
	Capital	4.17±0.72		4.03±0.82
	Other cities	4.18±0.66		3.97±0.82
Education			2.65/0.104		0.67/0.412
	College or lower	4.12±0.70		3.95±0.85
	College graduate or above	4.20±0.66		3.99±0.80
Monthly income			6.23/0.013*		25.07/<0.001
	1,990,000–3,990,000 KRW	4.12±0.67		3.84±0.84
	≥4,000,000 KRW	4.22±0.67		4.10±0.78
Occupation			0.25/0.621		0/0.983
	White-collar jobs	4.16±0.68		3.98±0.81
	Blue-collar jobs	4.18±0.66		3.98±0.83
Opioid (narcotic) analgesic misuse			25.34/<0.001		3.04/0.082
	Yes	3.34±0.87		3.63±0.65
	No	4.19±0.66		3.98±0.82
Drinking					2.59/0.108
	Yes	4.08±0.69	35.64/<0.001	3.95±0.80
	No	4.34±0.61		4.03±0.85
Smoking			21.35/<0.001		5.47/0.020*
	Yes	3.99±0.78		3.86±0.86
	No	4.22±0.63		4.01±0.81

Values are presented as mean±standard deviation.

^*p<0.05;

^**p<0.01