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Table 4 Distribution of material and drill-sharp knowledge of the population about the risk of disease transmission and possible contamination

From: Potentially hazardous waste produced at home

Variable Cutting material Disease transmission risk Worker susceptible to infectious
  Yes No Yes No Yes No
  p χ2 p χ2 p χ2
  N(%) N(%) N(%) N(%) N(%) N(%)
Received guidance 9(64.3) 22(27.8) 30(40.0) 2(8.7) 29(37.2) 2(15.4)
0.007 7.11 0.01 6.48 0.22 1.49
Did not received guidance 5(35.7) 57(72.2) 45(60.0) 21(91.3) 49(62.8) 11(84.6)
Total 14(100.0) 79(100.0) 75(100.0) 23(100.0) 78(100.0 13(100.0)