Relationship Between Smoking and Lipid Profile in Four Primary Health Care Units: A Research Study
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View abstract on PubMed
Summary
This summary is machine-generated.Smoking negatively impacts blood lipid profiles and adherence to treatment targets for cardiovascular disease (CVD) risk reduction. This study highlights the link between smoking, dyslipidemia, and achieving lipid goals.
Area Of Science
- Cardiology
- Preventive Medicine
- Lipidology
Background
- Cardiovascular disease (CVD) is a leading cause of mortality, with smoking being a primary preventable risk factor.
- Dyslipidemia, an abnormal blood lipid profile, is also a significant contributor to CVD risk.
- Existing research on the association between smoking and blood lipid levels presents conflicting findings.
Purpose Of The Study
- To investigate the relationship between smoking status and the prevalence of dyslipidemia.
- To assess the impact of smoking on achieving target lipid levels, specifically low-density lipoprotein cholesterol (LDL-c).
- To evaluate compliance with European Society of Cardiology/European Atherosclerosis Society (ESC/EAS) 2019 LDL-c treatment targets.
Main Methods
- A cross-sectional study involving 12,076 apparently healthy individuals aged 40-69 from primary health care units in Portugal.
- Exclusion criteria included pre-existing cardiovascular conditions, diabetes, and extreme triglyceride levels.
- Cardiovascular risk was assessed using the Systematic Coronary Risk Evaluation (SCORE) 2 tool.
Main Results
- Smokers exhibited statistically significant higher levels of total cholesterol, LDL-c, and triglycerides compared to non-smokers.
- Non-smokers showed a statistically significant higher level of high-density lipoprotein cholesterol (HDL-c).
- A significant difference was observed in achieving the LDL-c target between smokers and non-smokers, with smokers less frequently meeting the goal.
Conclusions
- Smoking demonstrates a negative influence on lipid profiles and reduces the likelihood of achieving target lipid levels.
- The study confirms an association between smoking, dyslipidemia, and treatment target adherence.
- Further research is warranted to explore other contributing factors, such as body mass index, and to overcome study limitations for broader generalization.
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