Assessing the Knowledge, Attitude, and Practices of Cigarette Smokers and Use of Alternative Nicotine Delivery Systems in Pakistan: A Cross-Sectional Study

Table 2

Study sample size.

Province/region	District	Required sample size	Covered sample
ICT	Islamabad	50	47
Punjab	Lahore	50	49
	Multan	50	50
	Muzaffargarh	50	50
Sindh	Hyderabad	50	50
	Karachi	50	50
	Nawabshah	50	50
KP	Peshawar	50	50
	Swabi	50	50
Balochistan	Quetta	50	54
	Qila Abdullah	50	50
AJK	Bagh	50	50
GB	Ghanche	50	48
Total		650	648