Table 3.

Relationship among family income, knowledge, and DASS-21 scores.

	Family income	Knowledge	Depression	Anxiety
Family income
Knowledge	r = 0.107
	P = 0.126
	N = 207
Depression	r= −0.060	r = −0.049
	P = 0.390	P = 0.483
	N = 207	N = 207
Anxiety	r = 0.047	r= −0.041	r = 0.452**
	P = 0.499	P = 0.562	P = 0.001
	N = 207	N = 207	N = 207
Stress	r = 0.054	r = 0.058	r = 0.586**	r = 0.476**
	P = 0.438	P = 0.404	P = 0.001	P = 0.001
	N = 207	N = 207	N = 207	N = 207

^**Significant with p < 0.01.