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. Author manuscript; available in PMC: 2021 Oct 1.
Published in final edited form as: AIDS Care. 2019 Nov 7;32(10):1224–1228. doi: 10.1080/09540121.2019.1687835

Table 2:

Subjective Rating Questionnaires

Questionnaire Measures Score Range Completed at:
Modified Product Evaluation Scale for ENDS (HATSUKAMI, Zhang, O’Connor, & Severson, 2013) Satisfaction, psychological reward, aversion, and relief 0 (not at all) to 4 (a lot) Visit 2 and Visit 4 after e-cig use periods
ENDS Experiences Questionnaire Experiences using ENDS device 1 (not at all) to 10 (extremely) Visit 2 and Visit 4 after e-cig use periods
ENDS Comparison Questionnaire Perceptions of satisfaction, ease of use, taste, appearance, and acceptability 1 (not at all) to 7 (extremely) Visit 4