PSECDI - Nervous Couldn't Use Electronic Cigarette

**Semantic type:** Intellectual Product

**Definition:** Penn State Electronic Cigarette Dependence Index (PSECDI) Did you feel nervous, restless or anxious because you couldn't use an electronic cigarette?

**Synonyms:** - PSECD1-Nervous Couldn't Use E-Cig - PSECD1-Nervous Couldn't Use E-Cig - PSECD110