Smoking rates (%) by parental behaviour (smoking) and attitude (TLC)†, by grade levels and by type of high school among boys
| Overall | Parental smoking | Parental TLC | Non-smoking parents with high TLC | Smoking parents with low TLC | |||
|---|---|---|---|---|---|---|---|
| No | Yes | High | Low | ||||
| *p<0.05. | |||||||
| Numbers in parentheses indicate the number of students surveyed. | |||||||
| †Tender, loving care (TLC) question on parental attitude perceived by students was selected from the following 8 questions: (1) On the whole, do you feel that your parents love you and care about you? (2) On the whole, do you feel that your parents love you and understand you? (3) On the whole, do you feel that your parents love you and trust you? (4) On the whole, do you feel that your parents love you and treat you fairly? (5) On the whole, do you feel that your parents love you and respect you? (6) On the whole, do you feel happy about your family life? (7) On the whole, is the relationship good between you and your father? (8) On the whole, is the relationship good between you and your mother? | |||||||
| Total | 24.5 (22155) | 16.5 (8093) | 25.0* (10810) | 20.3 (16617) | 29.3* (5538) | 14.4 (6305) | 31.0* (2860) |
| 10th grade | 18.6 (7949) | 13.6 (2883) | 20.5* (3966) | 15.9 (5846) | 26.2* (2103) | 11.2 (2204) | 27.5* (1093) |
| 11th grade | 22.3 (7610) | 16.4 (2774) | 24.8* (3735) | 20.3 (5717) | 28.3* (1893) | 15.0 (2166) | 30.9* (1000) |
| 12th grade | 27.4 (6596) | 20.1 (2436) | 31.0* (3109) | 25.2 (5054) | 34.8* (1542) | 17.5 (1935) | 36.1* (767) |
| Regular high school | 14.7 (9350) | 10.7 (3858) | 16.5* (4212) | 12.7 (7277) | 21.4* (2073) | 8.9 (3112) | 22.7* (1002) |
| 10th grade | 11.4 (3085) | 8.4 (1257) | 12.9* (1401) | 9.7 (2376) | 17.2* (709) | 6.8 (991) | 19.2* (329) |
| 11th grade | 14.4 (3268) | 10.1 (1341) | 16.2* (1495) | 9.8 (2546) | 20.9* (722) | 8.8 (1094) | 22.1* (371) |
| 12th grade | 18.3 (2997) | 13.5 (1260) | 20.8* (1316) | 16.0 (2355) | 26.6* (642) | 11.1 (1027) | 27.2* (302) |
| Vocational high school | 30.2 (9441) | 24.3 (3004) | 32.2* (4953) | 28.2 (6688) | 35.1* (2753) | 22.3 (2200) | 36.4* (1498) |
| 10th grade | 25.8 (3674) | 20.7 (1196) | 27.0* (1955) | 22.7 (2520) | 32.6* (1154) | 18.0 (867) | 32.9* (641) |
| 11th grade | 30.1 (3204) | 24.3 (980) | 32.1* (1712) | 28.7 (2286) | 33.6* (918) | 23.6 (705) | 36.1* (502) |
| 12th grade | 36.8 (2563) | 29.4 (828) | 40.4* (1286) | 35.0 (1882) | 41.6* (681) | 26.8 (628) | 43.1* (355) |
| 5 year junior college | 22.6 (3364) | 16.0 (1231) | 24.9* (1645) | 20.8 (2652) | 29.5* (712) | 14.3 (993) | 31.7* (360) |
| 10th grade | 15.0 (1190) | 9.1 (430) | 17.1* (610) | 13.4 (950) | 21.7* (240) | 6.9 (346) | 21.1* (123) |
| 11th grade | 22.9 (1138) | 17.9 (453) | 25.4* (528) | 20.9 (885) | 30.0* (253) | 16.9 (367) | 36.2* (127) |
| 12th grade | 31.0 (1036) | 22.1 (348) | 33.7* (507) | 29.2 (817) | 37.4* (219) | 20.0 (280) | 38.2* (110) |