Comparison of the demographics of subjects with and without a history of any ATV/motorcycle injury; values are number (%)
| All | History of minor injury only | p Value | Any history of major injury | p Value | History of any injury | p-value | |
|---|---|---|---|---|---|---|---|
| Overall | 280 (100) | 54 (21) | 25 (9) | 79 (28) | |||
| Gender | <0.01 | 0.02 | <0.001 | ||||
| Male | 195 (70) | 47 (27) | 22 (11) | 69 (35) | |||
| Female | 85 (30) | 7 (8) | 3 (3) | 10 (12) | |||
| Age group (years) | <0.01 | 0.12 | <0.001 | ||||
| ⩽15 | 45 (16) | 4 (9) | 1 (2) | 5 (11) | |||
| 16–21 | 111 (40) | 33 (34) | 15 (14) | 48 (43) | |||
| 22–30 | 55 (20) | 9 (18) | 4 (7) | 13 (24) | |||
| ⩾31 | 69 (25) | 8 (12) | 5 (7) | 13 (19) | |||
| Hometown | 0.15 | 0.02 | 0.08 | ||||
| Rural | 128 (46) | 33 (28) | 9 (7) | 42 (33) | |||
| Small town | 17 (6) | 3 (25) | 5 (29) | 8 (47) | |||
| Medium sized town | 36 (13) | 5 (16) | 5 (14) | 10 (28) | |||
| Small city | 67 (24) | 8 (13) | 5 (8) | 13 (19) | |||
| Large city | 32 (11) | 5 (16) | 1 (3) | 6 (19) | |||
| Education/parental education | 0.95 | 0.92 | 0.93 | ||||
| Less than high school | 26 (9) | 4 (17) | 2 (8) | 6 (23) | |||
| High school graduate | 88 (31) | 17 (22) | 9 (10) | 26 (30) | |||
| Some college | 97 (35) | 19 (22) | 9 (9) | 28 (29) | |||
| College graduate | 69 (25) | 14 (22) | 5 (7) | 19 (28) |