Table 2. Distribution of the Reason for Discontinuation of the Interview, by Interview Mode .

Reason of Discontinuing the Interviewa	Street-based (n = 33), No. (%)	Telephone (n = 30), No. (%)	Household (n= 22), No. (%)
Having no time	1 (3.0)	3 (10.0)	1 (4.5)
Nature of questions	29 (87.9)	16 (53.3)	19 (86.4)
Others	3 (9.1)	11 (36.7)	2 (9.1)

^aNote: There was a possibility of choosing more than one item