Table 2.

Respondents who had heard of ECPs and their source of information (n = 500)

Variables	Male		Female		Total		Chi-square	P-value	Effect size
	n = 100	%	n = 400	%	N = 500	%
Have Heard of ECPs
Yes	24	24.0	88	22.0	112	22.4	0.184	0.668	0.019
No	76	76.0	312	78.0	388	77.6
Sources of information about ECPs (n = 122)
	Male		Female		Total
	N = 24	%	N = 88	%	N = 112	%
From friends
Yes	14	58.3	42	47.7	56	50	1.859	0.357	0.123
No	10	41.7	46	52.3	56	50
From health personnel
Yes	5	20.8	22	25.0	27	24.1	0.178	0.672	0.040
No	19	79.2	66	75.0	85	75.9
From media ( Radio, TV, magazine, etc.)
Yes	5	20.8	22	25.0	27	24.1	0.178	0.672	0.040
No	19	79.2	66	75.0	85	75.9
From mother or sister
Yes	2	8.3	22	25.0	24	21.4	3.11	0.078	0.166
No	22	91.7	66	75.0	88	78.6
From pharmacy
Yes	3	12.5	8	9.1	11	9.8	.247	0.700	0.047
No	21	87.5	80	90.9	101	90.2

Note: .10 - small effect size.

.30 - medium effect size.

.50 - large effect size.