Table 1

Demographics of the 53 participants included in this study separated by smoking group, age and gender

Age (≤40 years old)
Non-smokersCigarette usersElectronic cigarette users
Sample IDSexAgeAverageSample IDSexAgeAverageSample IDSexAgeElectronic Cigarette typeAverage
33BMale2302AMale2828±004CMale19Tank
07BMale2521AFemale2435CMale28Tank
38BMale2917AFemale3328.5±6.417CMale30Tank
21BMale3741CMale34Tank
16BMale4030.8±7.416CMale40Tank30.2±7.8
06BFemale2706CFemale29Tank
09BFemale3223CFemale32Tank
42BFemale3321CFemale33Tank
45BFemale3328CFemale39Tank
44BFemale3832.6±3.927CFemale40Tank34.6±4.7
Age (≥41 years old)
Non-smokersCigarette usersElectronic cigarette users
Sample IDSexAgeAverageSample IDSexAgeAverageSample IDSexAgeEC TypeAverage
13BMale4208AMale4131CMale45Tank
27BMale4623AMale4937CMale47Tank
26BMale5803AMale6505CMale57Tank
34BMale5828AMale6632CMale60Tank
43BMale6654±9.813AMale7559.2±13.803CMale66Cartomiser55±8.9
41BFemale4114AFemale4608CFemale44Tank
04BFemale4606AFemale4913CFemale50Tank
28BFemale5218AFemale5709CFemale55Tank
29BFemale5933AFemale5988CFemale55Tank
35BFemale6151.8±8.536AFemale6956±9.112CFemale62Tank53.2±6.7

  • All smoking groups were gender and age matched.