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Table 2 Distribution of clinical attachment loss (CAL) and pocket probing depth (PPD) amongst the dogs

From: Screening for periodontal disease in research dogs - a methodology study

 

PPD ≥4 mm

PPD <4 mm

 

CAL1 mm

40

15

55

CAL < 1 mm

16

27

43

Total no. of dogs

56

42

98

  1. Cross tabulation of dogs according to their diagnosis with respect to the presence, respectively absence, of CAL ≥1 mm and PPD ≥4 mm.