Prevalence and Associated Factors of Alcohol Consumption and Smoking among Medical Student

A survey of 1,035 medical students in Fortaleza, Ceará, Brazil, investigating the prevalence and factors associated with alcohol and tobacco consumption. The analytical study used a 46-question structured questionnaire, with data analyzed using Stata 11.2 software. The sample included students from the first year, fourth year, and final internship year across all medical schools in the city.

Use Cases

• Analyzing demographic and socioeconomic factors associated with smoking based on gender, marital status, and household income variables mentioned.
• Modeling the correlation between tobacco and alcohol use based on the reported 100% co-occurrence among smokers.
• Investigating the relationship between family income and alcohol consumption patterns, as higher consumption was linked to income over nine times the minimum wage.
• Assessing medical students' preparedness to advise patients on substance use based on the low reported rates of training and inclination to counsel.

Strengths

• The dataset is based on a substantial sample of 1,035 surveyed students.
• Survey design includes a structured 46-question instrument, suggesting detailed data collection.
• Sample was calculated with a defined expected frequency (10%) and margin of error (3%), indicating methodological rigor.
• Data includes proportional representation from three distinct academic stages (first year, fourth year, internship).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

paperswithcode

Collection Method

Analytical prevalence study using a structured questionnaire applied to medical students.

Geography

Fortaleza, Ceará, Brazil