Table 4.

Adherence seemingly unrelated regression model results for individual countries.

Variables	DVa: adherence
	US (1)	P value	South Korea (2)	P value	Kuwait (3)	P value
Threat appraisal	0.223 (0.08)b	.006	0.576 (0.12)	<.001	0.0504 (0.08)	.55
Coping appraisal	0.334 (0.11)	.002	0.531 (0.16)	.001	0.536 (0.11)	<.001
Knowledge	0.053 (0.02)	.01	0.047 (0.03)	.07	0.040 (0.02)	.03
Age	0.038 (0.05)	.42	–0.012 (0.08)	.88	–0.038 (0.04)	.39
Female	–0.025 (0.14)	.86	0.202 (0.17)	.24	0.043 (0.12)	.72
Household income	0.013 (0.04)	.77	–0.044 (0.06)	.49	–0.011 (0.03)	.74
Constant	1.644 (0.45)	<.001	–0.135 (0.39)	.73	1.968 (0.52)	<.001
Observations, n	162	N/Ac	71	N/A	185	N/A
R 2	0.180	N/A	0.669	N/A	0.159	N/A
Chi-square	35.16	N/A	146.67	N/A	33.65	N/A
Root mean square error	0.8481	N/A	0.6629	N/A	0.7399	N/A
P value	N/A	<.001	N/A	<.001	N/A	<.001

^aDV: dependent variable.

^bStandard errors in parentheses.

^cN/A: not applicable.