Table 4. Comparison of the mean PLSD^a among three different response groups of the waged workers at the 7^th wave of The Korean Labor and Income Panel Study (2004) within each gender in South Korea (N = 3,594).

Situations of discriminatory experiences	Responses	Females (N = 1,420)			Males (N = 2,174)
		α	95% CI		α	95% CI
Hired	Not Applicable	0	Referent		0	Referent
	Yes	0.01	−0.18	0.20	0.68***	0.51	0.85
	No	−0.37***	−0.55	−0.19	0.07	−0.08	0.23
Income	Not Applicable	0	Referent		0	Referent
	Yes	−0.04	−0.24	0.17	0.66***	0.44	0.87
	No	−0.36***	−0.55	−0.17	0.07	−0.13	0.27
Training	Not Applicable	0	Referent		0	Referent
	Yes	0.19	−0.06	0.44	0.35**	0.12	0.59
	No	−0.10*	−0.19	−0.01	−0.27***	−0.37	−0.16
Promotion	Not Applicable	0	Referent		0	Referent
	Yes	0.23***	0.11	0.36	0.21***	0.12	0.30
	No	0.11**	0.05	0.18	−0.01	−0.07	0.05
Fired	Not Applicable	0	Referent		0	Referent
	Yes	0.99***	0.61	1.36	0.51***	0.23	0.80
	No	−0.14**	−0.27	−0.01	−0.09	−0.20	0.03
Education	Not Applicable	0	Referent		0	Referent
	Yes	1.13***	0.64	1.62	0.55	−0.40	1.50
	No	−0.48***	−0.72	−0.23	−0.41**	−0.65	−0.18
Home	Not Applicable	0	Referent		0	Referent
	Yes	1.63**	0.59	2.67	2.59*	0.44	4.75
	No	0.60	−0.23	1.43	1.12**	0.27	1.96
Social activities	Not Applicable	0	Referent		0	Referent
	Yes	0.05	−0.14	0.25	0.55***	0.36	0.75
	No	−0.11	−0.28	0.06	0.08	−0.09	0.26

^*p<0.05,

^**p<0.01,

^***p<0.001.

^aPLSD (Predicted Logit Score of Discrimination) was calculated by logistic transformation of the predicted probability to have experienced discrimination based on workers' socio-demographic and health-related variables in each of eight situations.