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Table 2 Respiratory tract sensations and enjoyment reported during e-cigarette use

From: Sensory experiences and cues among E-cigarette users

Sensationa Experiences the sensation (%) 95% CI Enjoys the sensationb (%) 95% CI
Throat 97 93%, 99% 95 90%, 98%
Tongue 94 89%, 97% 98 94%, 99%
Windpipe 75 67%, 81% 86 80%, 91%
Nose 72 64%, 79% 85 78%, 90%
Lungs 67 60%, 74% 82 75%, 87%
  1. aSensation: Investigator-developed questions: I feel the vapor in my throat when I use my e-cigarette; I feel the vapor on my tongue when I use my e-cigarette; I feel the vapor in my windpipe when I use my e-cigarette; I feel the vapor in my nose when I use my e-cigarette; I feel the vapor in my lungs when I use my e-cigarette
  2. bEnjoys the Sensation: Investigator-developed questions: I enjoy the feeling of the vapor in my throat when I use my e-cigarette; I enjoy the feeling of the vapor on my tongue when I use my e-cigarette; I enjoy the feeling of the vapor in my windpipe when I use my e-cigarette; I enjoy the feeling of the vapor in my nose when I use my e-cigarette; I enjoy the feeling of the vapor in my lungs when I use my e-cigarette.