Weight change after smoking cessation in general practice

Area of Science:

• General Practice
• Public Health
• Behavioral Medicine

Background:

• Smoking cessation programs are crucial for public health.
• Weight gain is a common concern for individuals attempting to quit smoking.
• Understanding weight change dynamics is essential for supporting long-term cessation.

Purpose of the Study:

• To investigate weight changes in patients undergoing smoking cessation facilitated by general practitioners.
• To identify factors associated with weight gain during smoking cessation.
• To compare weight changes between smoking abstainers and continuing smokers.

Main Methods:

• A cohort of 235 patients from a Sydney smoking cessation study was analyzed.
• Body weight and smoking status were recorded at baseline and a six-month follow-up.
• Demographic, attitudinal, and smoking-related variables were assessed for their predictive relationship with weight gain.

Main Results:

• Smoking abstainers (n=52) experienced an average weight gain of 4.0 kg, significantly higher than continuing smokers (1.2 kg).
• Among abstainers, only self-perceived good health was a significant predictor of weight gain.
• The study highlights distinct weight change patterns based on smoking cessation success.

Conclusions:

• Weight gain following smoking cessation in general practice settings is comparable to other research contexts.
• The findings underscore the importance of addressing weight management within smoking cessation interventions.
• Self-rated health may play a role in the weight gain experienced by individuals who successfully quit smoking.