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Table 3 The PI, GI, PD and CAL Means of the Study Population

From: Prevalence and risk indicators of gingivitis and periodontitis in a Multi-Centre study in North Jordan: a cross sectional study

VARIABLE PI GI PD CAL
  MEAN ± SD MEAN ± SD MEAN ± SD MEAN ± SD
Healthy 0.37 ± 0.45 0.097 ± 0.34 1.86 ± 0.33 0.00 ± 0.00
Aggressive periodontitis 1.67 ± 0.52 1.96 ± 0.38 3.5 ± 0.37 1.7 ± 1.2
Chronic periodontitis 1.5 ± 0.35 1.6 ± 0.44 2.86 ± 0.38 1.16 ± 1.1
Gingivitis 1.34 ± 0.54 1.35 ± 0.45 2.26 ± 0.4 0.012 ± 0.14