Table 7 Multivariate analyses: personal risk of any sports/recreational activity related injury among adult (20 years and above) agricultural household members: regional rural injury study‐II, 1999.
| Exposure | No responded | No of Events | OR | 95% CI | |
|---|---|---|---|---|---|
| State of residence* | |||||
| Minnesota | 1481 | 20 | Referent | – | |
| Nebraska | 1602 | 8 | 0.3 | 0.1 to 0.8† | |
| North Dakota | 1651 | 12 | 0.5 | 0.3 to 1.1 | |
| South Dakota | 1712 | 13 | 0.5 | 0.3 to 1.1 | |
| Wisconsin | 1385 | 11 | 0.6 | 0.3 to 1.2 | |
| Sex‡ | |||||
| Male | 4008 | 47 | 2.6 | 1.4 to 4.7† | |
| Female | 3823 | 17 | Referent | – | |
| Age (years)¶ | |||||
| 20–24 | 542 | 12 | 2.1 | 1.1 to 4.1† | |
| 25–34 | 1035 | 5 | 0.5 | 0.2 to 1.2 | |
| 35–44 | 3621 | 34 | Referent | – | |
| 45–54 | 2216 | 11 | 0.5 | 0.2 to 0.96† | |
| 55–<100 | 417 | 2 | 0.4 | 0.1 to 1.6 | |
| Educational Status§ | |||||
| <High school graduate | 252 | 2 | 1.5 | 0.3 to 6.8 | |
| High school graduate | 3143 | 17 | Referent | – | |
| Technical school or some college | 2828 | 35 | 2.3 | 1.2 to 4.1† | |
| College graduate/post graduate | 1604 | 10 | 1.8 | 0.8 to 4.1 | |
| Previous agricultural injury** | |||||
| No | 5494 | 40 | Referent | – | |
| Yes | 2323 | 24 | 1.4 | 0.8 to 2.5 | |
| Hours worked per week†† | |||||
| 0 | 661 | 5 | Referent | – | |
| >0–20 | 2625 | 19 | 0.8 | 0.3 to 2.3 | |
| >20–40 | 1407 | 10 | 0.5 | 0.2 to 1.9 | |
| >40–60 | 1299 | 13 | 0.6 | 0.2 to 2.0 | |
| >60–80 | 1251 | 12 | 0.5 | 0.1 to 1.8 | |
| >80 | 466 | 3 | 0.4 | 0.1 to 1.8 | |
| Number of children on agricultural operation‡‡ | |||||
| 1 | 2247 | 19 | Referent | – | |
| 2 | 2838 | 28 | 1.2 | 0.7 to 2.2 | |
| 3 | 1845 | 12 | 0.9 | 0.4 to 1.9 | |
| 4+ | 893 | 5 | 0.7 | 0.2 to 1.9 | |
| Marital status¶¶ | |||||
| Married/living as married | 7062 | 50 | Referent | – | |
| Never married | 584 | 12 | 1.7 | 0.7 to 4.2 | |
| Separated/divorced/widowed | 177 | 2 | 1.3 | 0.3 to 5.7 | |
Odds ratios (OR) were adjusted for within household correlation using generalised estimating equations,21 excluding level for missing values, and weighted for non‐response.22,23
*Adjusted for age and sex.
†95% confidence interval excludes 1.
‡Adjusted for age and state.
¶Adjusted for sex and state.
§Adjusted for age, sex, and state.
**Adjusted for age, sex, state, marital status, and highest education level.
††Adjusted for age, sex, marital status, highest education level, previous agricultural injury, and number of children in the household.
‡‡Adjusted for state, age, marital status, and highest education level.
¶¶Adjusted for age, sex, state, and highest education level.