Table 3.

Transitions between flavours/devices used most often among 2018 frequent adult ENDS users who were followed up in 2020

	2020 flavour and device
2018 flavour and device	Tobacco: all devices	Menthol/mint: all devices	Fruit/other flavours: disposable/tank	Fruit/other flavours: cartridge	Reduced or quit vaping	Cumulative row %
Flavours/devices exempt from the enforcement priority
Tobacco: all devices (n=108)	51.4	11.7	6.0	13.1	17.8	100.0
Menthol/mint: all devices (n=76)	11.2	50.3	10.8	3.0	24.6	100.0
Fruit/other flavours: disposable/tank (n=139)	2.3	5.7	61.8	2.9	27.3	100.0
All flavours/devices exempt from the enforcement priority (n=323)	21.0	15.2	35.1	6.2	22.6	100.0
Fruit/other flavours: cartridge (n=33), covered under the enforcement priority	24.3	16.6	13.7	29.0	16.4	100.0

N=356. Data are weighted and adjusted for: sex, age, time-in-sample and baseline smoking status (daily, non-daily and ex-smoker). Four smokers were missing ENDS flavour or device data at follow-up and were excluded. Light gray shading: respondents using a flavour/device exempt from the 2020 enforcement priority. Dark gray shading: respondents using a flavour/device not exempt from the 2020 enforcement priority. Bolded estimates: respondents who reported using the same ENDS flavour/device in 2018 and 2020.

ENDS, electronic nicotine delivery systems.