Publications by authors named "Shahzad Alam Khan Ahmed"
Introduction: The Global Adult Tobacco Survey (GATS) is the global standard for systematically monitoring adult tobacco use and tracking key tobacco control indicators.
Methods: Using a multistage stratified cluster design, 9856 households were sampled, and one individual was randomly selected from each household. Standard GATS questionnaire was used to collect information on tobacco use, cessation, second-hand smoke, knowledge, attitudes, and perceptions.