Quitting Smoking in Mainland China: A New Role for Hospital-Based Nurses

Abstract

China has more than 300 million cigarette smokers and 1 million deaths every year attributed to smoking. Despite its huge economic implications, the lack of smoking and associated lifestyle-related data on China's outpatients makes it difficult for health care professionals to provide individualized assessments and targeted interventions. This study aimed to identify factors to inform nurse-led smoking behavioral assessments and cessation interventions. Clinical data from new patients attending the family medicine outpatient department from a large tertiary hospital in a major Southern China city were collected between March and December 2015. Data including basic demographics, medical history, vaccination history, current medication, and information on lifestyle risk factors were collected by frontline nurses during nursing assessment on their initial visit. Chi-square and Student's t tests were used as univariate analysis and post hoc regression analysis to explore which factors contributed toward smoking cessation. Of 7913 eligible visits, smokers and ex-smokers accounted for 13.5% and 2.4% of new patients, respectively, with a majority of them being young and male (gender ratio of 8:1) smokers. Multiple behavioral risks and comorbidities such as hypertension and diabetes mellitus in smokers were common; for example, 17.9% of smokers were also current drinkers, making alcohol users 8.5 to 16.7 times more likely to have smoked. Ex-smokers were more likely to be divorced, to be ex-drinkers, or to have higher diastolic blood pressure and concurrent hypertension. Smoking and associated lifestyle risk assessments run by registered nurses should be incorporated into current outpatient health histories and in targeted smoking cessation intervention programs.