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[Giving up tobacco and changes in biological parameters]
Atencion Primaria
|April 30, 1994
Summary
Quitting smoking offers significant health benefits, including a notable decrease in heart rate. While some weight gain is common after cessation, it is considered a minor trade-off for improved cardiovascular health.
Area of Science:
- Public Health
- Cardiovascular Health
- Addiction Medicine
Background:
- Tobacco addiction poses significant health risks, necessitating studies on the physiological effects of smoking cessation.
- Understanding the biological parameter changes post-cessation is crucial for supporting individuals in quitting smoking.
Purpose of the Study:
- To investigate the modifications in biological parameters among patients who successfully ceased smoking.
- To compare these changes against those who continued smoking within an intervention program.
Main Methods:
- An analytic observational prospective study was conducted.
- 152 patients enrolled in a tobacco addiction intervention project were included.
- Biological parameters including arterial pressure, weight, and heart rate were measured at baseline and after one year.
Main Results:
- Ex-smokers showed a non-significant reduction in arterial pressure.
- A significant average reduction of 6 beats per minute in resting heart rate was observed (p < 0.05).
- A significant average weight increase of 1.5 kg was noted in ex-smokers (p < 0.05).
Conclusions:
- Smoking cessation yields substantial health benefits, outweighing the moderate weight gain observed.
- Further research is recommended to explore dietary interventions for mitigating weight gain in recent ex-smokers.