Variables | Alcohol | Betel-nut | Cigarette |
---|---|---|---|
 | Consumption N (%) | ||
 | Less1/Regular2 | Less1/Regular2 | Less1/Regular2 |
Mean, median, range | 23, 20, 12 ~ 71 | 24, 21, 13 ~ 65 | 21, 20, 10 ~ 71 |
Gender | χ 2 =906.7*** | χ 2 =1077.1*** | χ 2 =1636.4*** |
  Female | 2880 (83.7) 560 (16.3) | 3394 (97.8) 75 (2.2) | 3283 (94.8) 180 (5.2) |
  Male | 1160 (46.8) 1319 (53.2) | 1780 (67.3) 866 (32.7) | 1332 (49.8) 1341 (50.2) |
Educational level | χ 2 =267.6*** | χ 2 =147.7*** | χ 2 =131.8*** |
  <=middle school | 2542 (76.8) 770 (23.2) | 2849 (82.5) 606 (17.5) | 2652 (76.7) 804 (23.3) |
  =high school | 658 (54.2) 557 (45.8) | 1002 (79.4) 260 (20.6) | 810 (63.7) 462 (36.3) |
  > = college | 807 (59.6) 546 (40.4) | 1288 (94.8) 70 (5.2) | 1124 (82.3) 242 (17.7) |
Age (years) | χ 2 =257.5*** | χ 2 =29.1*** | χ 2 =57.0*** |
  20 ~ 39 | 1229 (59.1) 852 (40.9) | 1826 (86.6) 283 (13.4) | 1541 (72.5) 585(27.5) |
  40 ~ 64 | 1683 (66.9) 832 (33.1) | 2167 (81.7) 484 (18.3) | 1945 (73.4) 705 (26.6) |
  65~ | 1138 (85.1) 200 (14.9) | 1193 (87.0) 178 (13.3) | 1141 (82.9) 235 (17.1) |
Economic status3 | χ 2 =20.7*** | χ 2 =36.9*** | χ 2 =16.1*** |
  Good | 80 (70.8) 33 (29.2) | 103 (88.8) 13 (11.2) | 93 (80.2) 23 (19.8) |
  Fair/not bad | 3091 (66.8) 1537 (33.2) | 4092 (85.9) 673 (14.1) | 3646 (76.2) 1137 (23.8) |
  Poor/bad | 795 (73.8) 282 (26,2) | 892 (78.8) 240 (21.2) | 802 (70.8) 330 (29.2) |
Physical activity4 | χ 2 =8.3** | χ 2 =15.5*** | χ 2 =14.1*** |
  Not often | 2138 (69.9) 919 (30.1) | 2630 (82.8) 545 (17.2) | 2332 (73.2) 853 (26.8) |
  Often | 1912 (66.5) 965 (33.5) | 2556 (86.6) 400 (13.5) | 2295 (77.4) 672 (22.6) |
Vegetable and fruit | χ 2 =34.1*** | χ 2 =25.5*** | χ 2 =50.6*** |
  Not often | 3506 (67.2) 1709 (32.8) | 4536 (84.0) 863 (16.0) | 4019 (74.2) 1400 (25.8) |
  Often | 447 (79.3) 117 (20.7) | 528 (92.0) 46 (8.0) | 502 (87.6) 71 (12.4) |
Dental check-up | χ 2 =27.2*** | χ 2 =51.6*** | χ 2 =23.7*** |
  Not regular | 2158 (71.4) 863 (28.6) | 2583 (81.8) 574 (18.2) | 2309 (73.0) 852 (27.0) |
  Regular5 | 1584 (64.8) 859 (35.2) | 2203 (88.7) 280 (11.3) | 1963 (78.6) 533 (21.4) |
Tooth brush | χ 2 =0.4 | χ 2 =38.4*** | χ 2 =19.3*** |
  Incorrect | 2967 (68.0) 1395 (32.0) | 3754 (82.9) 775 (17.1) | 3356 (73.8) 1193 (26.2) |
  Correct | 1083 (68.9) 489 (31.1) | 1432 (89.4) 170 (10.6) | 1271 (79.3) 332 (20.7) |
Tooth brush6 | t value = 5.4*** | t value = 7.0*** | t value = 8.2*** |
  (mean, sd) | 1.82 (0.7) 1.69 (0.6) | 1.80 (0.7) 1.60 (0.7) | 1.82 (0.7) 1.62 (0.6) |
  95% CI | .08 ~ .17 | .15 ~ .27 | .16 ~ .26 |