Table 5. Statistical analysis of work accidents (χ2 test of independence), Belém, Pará, Brazil, 2009-2016 (n=211).
| Variables | χ2 | p value |
|---|---|---|
| Occupational category × type of hazard | 3.92 | 0.141 |
| Work shift × type of hazard | 9.59 | 0.048 |
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