Medicine and Health Sciences Commons^™

Smoking And Early-Onset Basal Cell Carcinoma, Zhaopei Liu

Public Health Theses

Background – Smoking has been identified as a risk factor for many cancers. While many studies have investigated the association between smoking and basal cell carcinoma (BCC), the results have been inconsistent, and no study has evaluated this association among a young population.

Methods – Early-onset BCC cases (n=374) and controls with minor benign skin conditions (n=384) under age 40 were identified through Yale Dermatopathology. Participants over 18 years old were asked whether they ever smoked (defined as ever smoked at least 100 cigarettes) during an in-person interview. Those who responded affirmatively were then asked about their smoking history. We …

Patient Age, Number And Type Of Clinical Encounters, And Provider Advice To Quit Smoking. Brfss 2000, Sean C. Lucan

Yale Medicine Thesis Digital Library

The purpose of this study was to determine how often smoking patients receive quit advice and if patient age, and number and type of clinical encounters are associated with odds of receipt. Behavioral Risk Factor Surveillance System (BRFSS) 2000 data were used to study 10,582 smokers (aged ≥ 18) having ≥ 1 of three types of clinical encounters in the past year: routine checkups, other physician encounters, or dental visits. Multivariate-adjusted odds ratios (ORs) for quit advice by patient age, encounter type, and number of doctor's visits were calculated. Almost 55% of patients were advised to quit smoking. There was …