Research Article
Validity and Reliability of an Assessment Tool for the Screening of Neurotoxic Effects in Agricultural Workers in Chile
Table 2
Demographic characteristics by group.
| | | Group | | Agricultural (n = 234) | Nonagricultural (n = 305) |
| | Mean age (DS) | 46.26 (12.04) | 41.13 (13.40) | | Female percentage | 20.5% | 6.2% | | Mean monthly income | 623 USD | 1044 USD |
| | Educational level | | Illiterate | 0.9% | 1.0% | | Primary (incomplete) | 25.2% | 10.8% | | Primary (complete) | 34.6% | 16.4% | | Secondary (incomplete) | 12.4% | 21.3% | | Secondary (complete) | 26.9% | 44.3% | | Technical/professional | 0.0% | 6.2% |
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