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Table 3 Symptoms by work process

From: Case series of keratitis in poultry abattoir workers induced by exposure to the ultraviolet disinfection lamp

Variables n Skin symptoms n (%) p-value* Ocular symptoms n (%) p-value*
Mooring 8 2 (25.0) 0.112 3 (37.5) 0.142
Cut of meat 9 5 (55.5) 8 (88.8)
Evisceration and cleaning 10 1 (10.0) 5 (50.0)
Selection 14 3 (21.4) 10 (71.0)
Total 41 11(26.8)   26(63.4)  
  1. *p-value was calculated using the chi-square test