PSECDI - Times per Day You Use Your Electronic Cigarette

**Semantic type:** Intellectual Product

**Definition:** Penn State Electronic Cigarette Dependence Index (PSECDI) How many times per day do you usually use your electronic cigarette? (assume one "time" consists of around 15 puffs, or lasts around 10 minutes).

**Synonyms:** - PSECD1-Times per Day You Use Your E-Cig - PSECD1-Times per Day You Use Your E-Cig - PSECD101