Table 1.
Sample characteristics by year and country. N=35,490.
| CANADA |
ENGLAND |
US |
|||||||
|---|---|---|---|---|---|---|---|---|---|
| 2017 (n=4038) |
2018 (n=3845) |
2019 (n=4135) |
2017 (n=3995) |
2018 (n=3874) |
2019 (n=3493) |
2017 (n=4095) |
2018 (n=4034) |
2019 (n=3981) |
|
| AGE GROUP | |||||||||
| 16-17 | 48.0 (1566) | 47.7 (1427) | 47.4 (1738) | 48.6 (1584) | 48.4 (1149) | 48.7 (1497) | 50.3 (1772) | 49.6 (2011) | 49.6 (1657) |
| 18-19 | 52.0 (2420) | 52.3 (2289) | 52.6 (2274) | 51.4 (2357) | 51.6 (2658) | 51.3 (1925) | 49.7 (2246) | 50.4 (1937) | 50.4 (2215) |
| SEX | |||||||||
| Male | 51.3 (1388) | 51.0 (1706) | 51.2 (1495) | 51.2 (1674) | 51.0 (1362) | 51.2 (1205) | 51.0 (1584) | 51.0 (1407) | 51.1 (1195) |
| Female | 48.7 (2598) | 49.0 (2010) | 48.8 (2517) | 48.8 (2267) | 49.0 (2445) | 48.8 (2217) | 49.0 (2434) | 49.0 (2541) | 48.9 (2677) |
| RACE/ETHNICITY | |||||||||
| White (only) | 58.4 (2143) | 47.5 (1774) | 54.1 (2190) | 79.4 (3090) | 77.6 (2862) | 76.1 (2572) | 73.6 (2641) | 73.7 (2451) | 73.8 (2127) |
| Other | 39.8 (1768) | 45.6 (1672) | 43.1 (1706) | 19.5 (811) | 21.3 (902) | 22.6 (801) | 26.0 (1355) | 25.6 (1464) | 25.7 (1712) |
| Don’t know/refused | 1.8 (75) | 7.0 (270) | 2.8 (116) | 1.1 (40) | 1.2 (43) | 1.2 (49) | 0.5 (22) | 0.7 (33) | 0.5 (33) |
| CIGARETTE SMOKING 1 | |||||||||
| Ever | 31.9 (1209) | 31.0 (1424) | 31.1 (1505) | 40.4 (1655) | 40.1 (1598) | 38.2 (1396) | 32.3 (1341) | 32.4 (1272) | 33.5 (1539) |
| Past 12 months | 20.5 (767) | 19.6 (966) | 19.6 (1007) | 29.4 (1222) | 29.6 (1184) | 26.8 (1003) | 20.5 (836) | 20.7 (811) | 18.4 (956) |
| Past week | 7.6 (266) | 7.6 (450) | 7.0 (424) | 9.8 (404) | 11.5 (430) | 10.2 (411) | 8.5 (333) | 8.3 (317) | 5.8 (402) |
| Smoked ≥20 of the past 30 days | 4.3 (139) | 4.1 (239) | 2.9 (184) | 4.3 (180) | 5.8 (204) | 4.7 (195) | 3.7 (145) | 3.9 (147) | 2.5 (185) |
| VAPING 1 | |||||||||
| Ever | 29.3 (1136) | 33.2 (1445) | 40.6 (1917) | 33.7 (1344) | 33.1 (1292) | 36.1 (1346) | 31.3 (1336) | 33.1 (1354) | 43.6 (1902) |
| Past 12 months | 21.0 (799) | 25.4 (1124) | 34.1 (1623) | 24.1 (954) | 24.0 (900) | 27.1 (1007) | 23.7 (991) | 27.1 (1092) | 35.4 (1574) |
| Past week | 5.2 (173) | 7.5 (353) | 12.3 (627) | 4.6 (179) | 4.6 (155) | 6.9 (251) | 6.4 (257) | 10.3 (396) | 12.6 (616) |
| Vaped ≥20 of the past 30 days | 1.8 (55) | 2.4 (108) | 5.7 (292) | 1.5 (55) | 2.0 (63) | 2.7 (90) | 2.2 (81) | 3.8 (145) | 6.7 (299) |
Data are weighted % (unweighted n).
1
Categories are not mutually exclusive.