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Table 2 The PI and GI means in the sample children according to their gender and the statistical study for these means in relationship to the children’s gender

From: The gingival health status of 8–12 year-old children in Damascus city in Syria during the Syrian Crisis: a cross-sectional epidemiological oral health survey

PI and GI means in relationship to the children’s gender
Gender count Females Males P-value**
n = 745 n = 755
Mean PI 1.346 ± 0.564 1.440015 ± 0.581 0.001
Mean GI 1.086± 0.430 1.156± 0.491 0.004
  1. ** T-test
  2. Statistically Significant values are in italic