Table 3.

Comparison of Psychiatrists’ attitudes toward polypharmacy scores in six major countries

	Japan	Korea	Nepal	Iran	Thailand	India
Korea	-6.6436***
	0.0000
Nepal	0.7456	6.9160***
	1.0000	0.0000
Iran	-2.8719*	3.0255*	-3.3657**
	0.0428	0.0261	0.0080
Thailand	-1.2879	4.3035***	-1.8489	1.3077
	1.0000	0.0002	0.6770	1.0000
India	1.1698	5.6492***	0.6187	3.1385*	2.0028
	1.0000	0.0000	1.0000	0.0178	0.4745
Others	-1.3643	5.8188***	-2.0454	1.8835	0.2615	-2.0668
	1.0000	0.0000	0.4286	0.6262	1.0000	0.4069

Significance levels of p<0.05, p<0.01, and p<0.001 are indicated by *, **, and ***, respectively. Dunn’s pairwise comparison with Bonferroni correction