When alcohol is involved, the severity of a traffic accident generally increases. According to Traffic Safety Facts 2003—Young Drivers, of those who survived the 7,484 crashes in 1993, 4% had blood alcohol concentration
TABLE 6.7
Students' opinions on the harmfulness to health of tobacco and alcohol, 2003-04
| Grade level | Number of valid | Number of miss | No harm | Some harm | Harmful | Very harmful | ||||||
| Do you feel that using cigarettes is harmful to your health? | ||||||||||||
| 6th | 14,791 | 385 | 3.9 | 8.2 | 29.4 | 58.5 | ||||||
| 7th | 17,857 | 413 | 3.7 | 11.2 | 31.6 | 53.5 | ||||||
| 8th | 23,348 | 586 | 4.3 | 13.7 | 32.2 | 49.8 | ||||||
| 9th | 15,904 | 331 | 4.9 | 14.6 | 33.1 | 47.4 | ||||||
| 10th | 16,181 | 352 | 4.3 | 14.0 | 32.2 | 49.5 | ||||||
| 11th | 14,816 | 318 | 4.1 | 14.4 | 32.5 | 48.9 | ||||||
| 12th | 8,892 | 228 | 4.6 | 13.4 | 31.2 | 50.8 | ||||||
| Junior High | 55,996 | 1,384 | 4.0 | 11.4 | 31.3 | 53.3 | ||||||
| Senior High | 55,793 | 1,229 | 4.5 | 14.2 | 32.4 | 48.9 | ||||||
| Total | 111,789 | 2,613 | 4.2 | 12.8 | 31.8 | 51.1 | ||||||
| Do you feel that using cigars is harmful to your health? | ||||||||||||
| 6th | 14,674 | 502 | 4.9 | 13.7 | 28.8 | 52.6 | ||||||
| 7th | 17,770 | 500 | 5.0 | 17.2 | 30.7 | 47.1 | ||||||
| 8th | 23,223 | 711 | 5.7 | 20.0 | 31.5 | 42.8 | ||||||
| 9th | 15,821 | 414 | 6.7 | 21.5 | 32.6 | 39.1 | ||||||
| 10th | 16,133 | 400 | 6.3 | 21.3 | 33.0 | 39.5 | ||||||
| 11th | 14,734 | 400 | 6.2 | 22.2 | 32.6 | 39.0 | ||||||
| 12th | 8,868 | 252 | 6.1 | 21.8 | 31.8 | 40.3 | ||||||
| Junior High | 55,667 | 1,713 | 5.3 | 17.4 | 30.5 | 46.7 | ||||||
| Senior High | 55,556 | 1,466 | 6.4 | 21.7 | 32.6 | 39.4 | ||||||
| Total | 111,223 | 3,179 | 5.81 | 9.5 | 31.6 | 43.1 | ||||||
| Do you feel that using beer is harmful to your health? | ||||||||||||
| 6th | 14,718 | 458 | 7.2 | 22.2 | 28.0 | 42.6 | ||||||
| 7th | 17,781 | 489 | 8.0 | 26.7 | 28.3 | 37.0 | ||||||
| 8th | 23,229 | 705 | 10.2 | 31.2 | 27.5 | 31.1 | ||||||
| 9th | 15,848 | 387 | 11.3 | 34.4 | 26.6 | 27.8 | ||||||
| 10th | 16,138 | 395 | 12.1 | 36.6 | 25.7 | 25.6 | ||||||
| 11th | 14,775 | 359 | 12.5 | 37.4 | 25.3 | 24.8 | ||||||
| 12th | 8,872 | 248 | 12.2 | 38.7 | 24.2 | 24.9 | ||||||
| Junior High | 55,728 | 1,652 | 8.7 | 27.4 | 27.9 | 36.0 | ||||||
| Senior High | 55,633 | 1,389 | 12.0 | 36.5 | 25.6 | 25.9 | ||||||
| Total | 111,361 | 3,041 | 10.4 | 31.9 | 26.7 | 30.9 | ||||||
| Do you feel that using liquor is harmful to your health? | ||||||||||||
| 6th | 14,664 | 512 | 5.2 | 13.1 | 28.3 | 53.3 | ||||||
| 7th | 17,719 | 551 | 5.7 | 17.5 | 30.3 | 46.5 | ||||||
| 8th | 23,156 | 778 | 7.4 | 22.2 | 30.8 | 39.7 | ||||||
| 9th | 15,814 | 421 | 8.9 | 25.4 | 31.2 | 34.5 | ||||||
| 10th | 16,114 | 419 | 9.9 | 27.6 | 30.1 | 32.3 | ||||||
| 11th | 14,752 | 382 | 10.0 | 29.0 | 30.4 | 30.6 | ||||||
| 12th | 8,863 | 257 | 10.3 | 30.2 | 29.9 | 29.7 | ||||||
| Junior High | 55,539 | 1,841 | 6.3 | 18.3 | 30.0 | 45.5 | ||||||
| Senior High | 55,543 | 1,479 | 9.7 | 27.8 | 30.4 | 32.1 | ||||||
| Total | 111,082 | 3,320 | 8.0 | 23.0 | 30.2 | 38.8 | ||||||
(BAC) levels between 0.01 and 0.09 grams per deciliter (g/dl), and 13% had BAC levels of 0.08 g/dl or higher. For those fatally injured, 6% had BAC levels between 0.01 and 0.07 g/dl, and 25% had levels of 0.08 g/dl or higher.
The National Highway Traffic Safety Administration (NHTSA) defines a traffic accident as alcoholrelated if either the driver or an involved pedestrian has a BAC of 0.01 g/dl of blood or greater. All states plus Puerto Rico and the District of Columbia have lowered the legal BAC limit for driving to 0.08. The NHTSA estimates that between 1975 and 2002 the minimum drinking age laws have reduced traffic fatalities involving drivers aged eighteen to twenty by 13%, saving approximately 21,887 lives since 1975. (See Figure 6.4.)
All states and the District of Columbia have "zero-tolerance" laws for drinking drivers under age twenty-one. It is illegal for drivers under twenty-one to drive with BAC levels of 0.02 g/dl or greater. The National Conference of State Legislatures reported that early evidence on the results of the law is encouraging. In the first four states to adopt the
FIGURE 6.3
Percent of eighth, tenth, and twelfth graders who see "great risk" in having five or more drinks in a row once or twice each weekend, 1975-2003
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