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Table 4 Post-training investigation: evaluations of N = 4646 lungs, total results

From: A simplified evaluation system of surface-related lung lesions of pigs for official meat inspection under industrial slaughter conditions in Germany

Result key Authorized qualified assistants Observing veterinarian (reference) Difference Deviation from observer (reference = 100)
  n (%) n (%) n (%) (%)
PN0* 2705 (58.2) 2568 (55,3) + 137 (3.0) + 5.3
PN1 1254 (27.0) 1440 (31.0) - 186 (4.0) - 12.9
PN2 526 (11.3) 456 (9.8) + 70 (1.5) + 15.4
PN3 161 (3.5) 182 (3.9) - 21 (0.5) - 11.5
  1. *Calculated value, cf. Methods.