PSECDI - Sometimes Awaken Night Use Electronic Cigarette

**Semantic type:** Intellectual Product

**Definition:** Penn State Electronic Cigarette Dependence Index (PSECDI) Do you sometimes awaken at night to use your electronic cigarette?

**Synonyms:** - PSECD1-Sometimes Awaken Night Use E-Cig - PSECD1-Sometimes Awaken Night Use E-Cig - PSECD103