|
| Dairy workers (n = 185) | Control workers (n = 45) | ||||||
| Mean (SD) | Median | n | % | Mean (SD) | Median | n | % | |
| Age (years) | 32.9 (10.9) | 31 |
|
| 34.8 (11.6) | 32.5 |
|
|
| Years spent in the US | 12.08 (8.1) | 10 |
|
| 8.9 (8.9) | 5 |
|
|
| Height (cm) | 169.4 (5.9) | 169 |
|
| 165.0 (7.2) | 166 |
|
|
| BMI | 27.0 (4.1) | 27.2 |
|
| 27.7 (3.1) | 27.4 |
|
|
| Age (years) |
|
|
|
|
|
|
|
|
| 19 - 25 |
|
| 57 | 30.8 |
|
| 12 | 26.7 |
| 26 - 35 |
|
| 66 | 35.7 |
|
| 14 | 31.1 |
| 36 - 45 |
|
| 37 | 20.0 |
|
| 10 | 22.2 |
| 46 - 55 |
|
| 18 | 9.7 |
|
| 8 | 17.8 |
| 56 - 70 |
|
| 7 | 3.8 |
|
| 1 | 2.2 |
| Yearly family income |
|
|
|
|
|
|
|
|
| $0 - 10,000 |
|
| 9 | 4.9 |
|
| 10 | 22.2 |
| $10,001 - 20,000 |
|
| 35 | 18.9 |
|
| 18 | 40.0 |
| $20,001 - 30,000 |
|
| 103 | 55.7 |
|
| 7 | 15.6 |
| $30,001 - 50,000 |
|
| 24 | 13.0 |
|
| 6 | 13.3 |
| $50,001+ |
|
| 1 | 0.5 |
|
| 1 | 2.2 |
| No response |
|
| 13 | 7.0 |
|
| 3 | 6.7 |
| Education |
|
|
|
|
|
|
|
|
| None |
|
| 5 | 2.7 |
|
| 0 | 0.0 |
| Primary (grades 1-6) |
|
| 90 | 48.6 |
|
| 14 | 31.1 |
| Junior high (grades 7-9) |
|
| 57 | 30.8 |
|
| 21 | 46.7 |
| High school (grades 10-12) |
|
| 30 | 16.2 |
|
| 8 | 17.8 |
| Some college (grade > 12) |
|
| 3 | 1.6 |
|
| 2 | 4.4 |
| Ethnicity |
|
|
|
|
|
|
|
|
| Latino |
|
| 171 | 92.4 |
|
| 40 | 88.9 |
| Non-Latino |
|
| 9 | 4.9 |
|
| 1 | 2.2 |
| No response |
|
| 5 | 2.7 |
|
| 4 | 8.9 |
| Race |
|
|
|
|
|
|
|
|
| White |
|
| 61 | 32 |
|
|
|
|
| Indigenous Indian/S American Indian |
|
| 109 | 59 |
|
|
|
|
| Other |
|
| 8 | 5 |
|
|
|
|
| Declined |
|
| 7 | 4 |
|
|
|
|
| Country of origin |
|
|
|
|
|
|
|
|
| United States |
|
| 4 | 2.2 |
|
| 3 | 6.7 |
| Mexico |
|
| 171 | 92.4 |
|
| 42 | 93.3 |
| Other Central/South America |
|
| 5 | 2.7 |
|
| 0 | 0.0 |
| Portugal |
|
| 5 | 2.7 |
|
| 0 | 0.0 |