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. Author manuscript; available in PMC: 2021 Jul 20.
Published in final edited form as: Tob Regul Sci. 2020 May;6(3):187–195. doi: 10.18001/trs.6.3.3

Table 2.

Logistic Regression Model Examining the Predictors of Vape Shops Going out of Business

Predictors Vape Shop Going out of Business
AOR (95% CI) p-value
Accessibility (ref = easy) 7.11 (1.17–43.24) .03
Number of flavors sold (ref = more than 100) 6.55 (1.56–27.49) .01
Vape shop staff qualification indexa 2.28 (1.12–4.64) .02
Average time spent in the shop (ref = more than 10 min) 4.80 (1.18–19.60) .03
Diversity of devices indexa 2.36 (1.13–4.91) .02
“Bar type” physical environment (ref = yes) 2.64 (1.12–6.20) .03
E-liquid menu available (ref = yes) 6.83 (0.59–78.85) .12

Note.

Abbreviations: AOR, Adjusted Odds Ratio; CI, Confidence Interval; ref, reference

a

Rescaled (mean = 0, SD = 1) such that the ORs indicate the change in odds in the outcome associated with an increase in 1 SD unit on the covariate continuous scale.