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. 2018 Jun 28;21(10):1378–1384. doi: 10.1093/ntr/nty132

Table 3.

Elements and Quality of YouTube Videos Depicting Unorthodox Electronic Cigarette Use (N = 150)

Orthodox, n = 38 (24.8%) Unorthodox, n = 112 (75.2%)
Number %a Number %a
Type of electronic product
 E-cigarette 25 65.8 14 12.5
 E-liquid 4 10.5 6 5.4
 E-cigarette and e-liquid 11 28.9 92 82.1
Human actors
 Yes 35 92.1 110 98.2
 No 3 7.9 2 1.8
Main actor human
 Yes 32 84.2 85 75.9
 No 6 15.8 27 24.1
Perceived gender
 None 6 15.8 27 24.1
 Male 24 68.4 71 63.4
 Female 6 15.8 12 10.7
 Don’t know 2 1.8
Perceived age
 None 6 15.8 27 24.1
 40 and under 15 44.7 69 61.6
 Over 40 15 39.5 12 10.7
 Don’t know 4 3.6
Sound production quality
 Professional 30 78.9 57 50.9
 Amateur 8 21.1 55 49.1
Video production quality
 Professional 24 63.2 29 25.9
 Amateur 14 36.8 83 74.1
Lighting production quality
 Professional 23 60.5 30 26.8
 Amateur 14 36.8 80 71.4
 None 1 2.6 2 1.8

aColumn percentages shown.