Table 3.

Summary of demographics of participants in pilot studies.

Pilot Results		BCI-I		BCI-II		BCI-III		BCI-4
Serial Number	Demographics	Sample (N)	Percentage (%)	Sample (N)	Percentage (%)	Sample (N)	Percentage (%)	Sample (N)	Percentage (%)
1.	Age
	Between 18 and 30 years	6	50	3	42.8	8	42.1	4	44.5
	Between 31 and 40 years	4	33.3	2	28.6	7	36.8	3	33.3
	Between 51 and 60 years	2	16.7	2	28.6	4	21.1	2	22.2
	Total	12	100	7	100	19	100	9	100
2.	Marital Status
	Single	5	41.7	3	42.9	9	47.4	2	22.2
	Married	7	58.3	4	57.1	8	42.1	6	66.7
	Other	0	0	0	0	2	10.5	1	11.1
	Total	12	100	7	100	19	100	9	100
3.	Education
	No formal education	0	0	0	0	1	5.2	1	11.1
	Primary education	0	0	0	0	0	0	0	0
	Secondary education	2	16.7	1	14.2	4	21.1	3	33.3
	Higher secondary	6	50	3	42.9	9	47.4	3	33.3
	Graduation	4	33.3	3	42.9	5	26.3	2	22.3
	Total	12	100	7	100	19	100	9	100
4.	Occupation
	Employed	5	41.7	3	42.9	6	31.6	2	22.3
	Student	4	33.3	3	42.9	7	36.8	4	44.4
	House hold	3	25	1	14.2	6	31.6	3	33.3
	Total	12	100	7	100	19	100	9	100
5.	Ethnicity
	Urdu speakers	4	33.3	4	57.1	7	36.8	3	33.3
	Sindhi	1	8.3	0	0	2	10.5	1	11.1
	Punjabi	3	25	1	14.3	4	21.1	1	11.1
	Pushtun	1	8.3	1	14.3	2	10.5	1	11.1
	Baloch	1	8.3	0	0	1	5.3	1	11.1
	Others	2	16.8	1	14.3	3	15.8	2	22.3
	Total	12	100	7	100	19	100	9	100