Observation of national indoor residual spraying activities in five upazilas of Mymensingh district.

Values indicated in the table: without bracket = number of yes, within () = total participant, within [] = % of yes.表格中所标注的数值遵循如下规则：未使用括号的数值为"是"的选项计数，圆括号（()）内的数值为总参与人数，方括号（[]）内的数值为"是"选项的占比百分比。