Lebanese medical students' intention to deliver smoking cessation advice.

Objectives: Objectives of this study were to examine the constructs of the Theory of Planned Behavior and determine how they predict Lebanese medical students' behavioral intention to advise patients to quit smoking.

Study Design: This was a cross-sectional study conducted among 191 medical students from six medical schools in Lebanon.

Methods: The instrument contained scales that measured attitudes toward the behavior, behavioral beliefs, subjective norms, and perceived behavioral control.