Attempting tobacco cessation--an oral physician's perspective

Area of Science:

• Public Health
• Addiction Medicine
• Behavioral Science

Background:

• Tobacco use is a significant global health issue, leading to nicotine dependence and numerous preventable deaths.
• Smoking cessation offers substantial short-term and long-term health benefits across all ages.

Purpose of the Study:

• To evaluate the effectiveness of placebo, counseling, and nicotine replacement therapy (NRT) in aiding smoking cessation.
• To compare intervention outcomes based on varying levels of nicotine dependence.

Main Methods:

• A randomized controlled trial involving 45 patients at Oxford Dental College, Bangalore.
• Interventions included placebo, counseling, and NRT, with carbon monoxide levels assessed at baseline and after six months.
• Paired t-tests were used for statistical analysis of pre- and post-intervention data.

Main Results:

• All three interventions demonstrated statistically significant improvements in smoking cessation after six months.
• Placebo was effective for very low/low dependence (68%), counseling for medium/very low dependence (61%/59%), and NRT for very high/very low dependence (78.7%/60.5%).

Conclusions:

• Non-pharmacological methods (placebo, counseling) are effective for individuals with low to medium nicotine dependence.
• Nicotine replacement therapy (NRT) shows higher efficacy for those with greater nicotine dependence.