Nurse-led culturally relevant smoking reduction intervention among cardiovascular and respiratory patients in Pakistan.

Introduction: Socioeconomically deprived populations are at greater risk for smoking-induced diseases and death, such as cancers, and cardiovascular and respiratory illnesses. The initiation of a nurse-led smoking cessation program in clinical practice is an effective method to enhance smoking cessation among cardiovascular and respiratory patients in Pakistan. This study aimed to evaluate the effectiveness of nurse-led smoking reduction intervention performed at out-patient clinics in Karachi, Pakistan.