|  |  | Never smoked | Former smoker | Current smoker | Ever smoker | ||||
---|---|---|---|---|---|---|---|---|---|---|
Region | Countryb | Studyc | Rate | Weight | Rate | Weight | Rate | Weight | Rate | Weight |
Canada | Â | BAND | 5.7 | 6.8 | Â | Â | Â | Â | 213.9 | 766.4 |
 |  | JAIN | 9.9 | 2.0 | 123.8 | 43.4 | 379.8 | 75.3 | 232.9 | 179.5 |
 |  | SIEMIA | 9.3 | 2.9 |  |  |  |  | 270.8 | 358.2 |
USA | Â | BROWN2 | 24.1 | 184.9 | 214.7 | 1157.1 | 338.0 | 1108.7 | 268.1 | 2821.2 |
 |  | BUFFLE | 13.8 | 3.4 |  |  |  |  | 194.2 | 222.7 |
 |  | BYERS1 | 26.9 | 22.2 |  |  |  |  | 223.4 | 514.8 |
 |  | COMSTO | 26.7 | 2.0 | 147.5 | 17.9 | 302.2 | 27.4 | 215.1 | 60.6 |
 |  | DORGAN | 14.3 | 4.0 |  |  |  |  | 269.9 | 526.3 |
 |  | HAMMON | 7.9 | 4.0 |  |  |  |  | 127.8 | 1033.6 |
 |  | KHUDER | 30.9 | 8.7 | 207.2 | 51.5 | 266.0 | 101.2 | 241.7 | 221.4 |
 |  | OSANN | 7.2 | 8.0 | 164.9 | 97.3 | 341.9 | 219.5 | 259.0 | 402.9 |
 |  | STAYNE | 51.0 | 22.2 |  |  |  |  | 177.0 | 164.2 |
 |  | WYNDE2 | 10.9 | 2.9 |  |  |  |  | 215.5 | 804.0 |
 |  | WYNDE3 | 17.6 | 3.0 | 148.5 | 33.3 | 425.9 | 203.8 | 321.4 | 482.9 |
 |  | WYNDE4 | 8.3 | 7.6 |  |  |  |  | 106.6 | 1030.8 |
 |  | WYNDE6 | 19.9 | 28.2 | 257.3 | 582.5 | 553.3 | 616.0 | 369.8 | 2394.8 |
SC America | Uruguay | DESTE2 | 18.3 | 3.6 | Â | Â | Â | Â | 240.9 | 124.4 |
Cuba | JOLY | 5.0 | 2.0 | Â | Â | Â | Â | 155.7 | 160.4 | |
 | Argentina | MATOS | 14.3 | 3.0 | 48.7 | 14.2 | 131.4 | 32.9 | 87.3 | 57.7 |
 | Argentina | PEZZOT | 2.2 | 0.5 |  |  |  |  | 140.9 | 109.4 |
UK | Â | ALDERS | 24.8 | 1.8 | Â | Â | Â | Â | 364.3 | 290.6 |
 |  | DOLL | 12.1 | 2.9 |  |  |  |  | 157.5 | 943.0 |
Scandinavia | Sweden | DAMBER | 15.1 | 12.7 | Â | Â | Â | Â | 178.3 | 143.0 |
Norway | ENGELA | 12.5 | 2.8 | 51.5 | 19.1 | 136.7 | 25.4 | 80.9 | 38.6 | |
 | Norway | KREYBE | 1.7 | 2.3 |  |  |  |  | 21.3 | 8.9 |
 | Sweden | NOU | 6.1 | 2.0 |  |  |  |  | 167.0 | 63.5 |
W Europe | Italy | BARBON | 13.8 | 5.9 | 122.1 | 50.7 | 242.0 | 189.5 | 198.6 | 314.1 |
France | BENHAM | 18.2 | 23.3 | 231.0 | 206.4 | 361.4 | 609.7 | 314.3 | 1174.6 | |
 | Germany | JAHN | 8.7 | 3.0 | 187.5 | 180.9 | 225.6 | 124.5 | 201.3 | 462.2 |
 | Austria | VUTUC | 75.8 | 16.2 |  |  |  |  | 532.6 | 403.3 |
E Europe | Hungary | ABRAHA | 2.8 | 0.5 | Â | Â | Â | Â | 260.5 | 187.3 |
 | Poland | JEDRYC | 18.9 | 5.9 | 131.0 | 42.3 | 413.5 | 225.6 | 291.1 | 346.4 |
 | Hungary | ORMOS | 6.5 | 2.0 |  |  |  |  | 66.3 | 29.5 |
 | Poland | STASZE | 1.1 | 0.5 |  |  |  |  | 62.1 | 108.3 |
Japan | Â | MATSUD | 2.6 | 1.0 | Â | Â | Â | Â | 102.4 | 214.8 |
 |  | SOBUE | 7.2 | 2.9 | 102.3 | 105.9 | 142.1 | 304.7 | 127.9 | 562.4 |
 |  | WAKAI | 18.4 | 2.0 | 115.6 | 26.1 | 181.5 | 108.3 | 159.7 | 188.8 |
China | HK | CHAN | 18.3 | 1.9 | Â | Â | Â | Â | 278.9 | 65.5 |
 | China | GAO | 21.6 | 12.6 |  |  |  |  | 188.5 | 393.4 |
 | HK | LAMWK2 | 43.6 | 4.5 |  |  |  |  | 300.2 | 76.2 |
 | China | XU3 | 30.6 | 2.9 |  |  |  |  | 181.4 | 51.7 |
 | China | ZHOU | 71.8 | 41.0 |  |  |  |  | 225.2 | 73.9 |
Other | S Korea | CHOI | 17.2 | 5.7 | Â | Â | Â | Â | 93.7 | 150.6 |