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. 2022 Dec 17;22:614. doi: 10.1186/s12903-022-02583-7

Table 1.

Demographic information and clinical characteristics of periodontal healthy individuals and patients with periodontitis enrolled in this study

Characteristics Periodontal healthy (n = 42) Periodontitis (n = 48)
Age (years) 30.81 ± 4.70 33.25 ± 5.22
Gender (Male/Female) 21/21 24/24
Number of Tooth loss 0.00 ± 0.00 0.40 ± 0.82***
PD (mm) 2.26 ± 0.54 6.75 ± 1.41****
CAL (mm) 0.00 ± 0.00 6.06 ± 2.04****
BOP (%) 7.21 ± 1.76 72.29 ± 14.37****

Data are expressed as mean ± SD. Statistical significance is indicated as *** p < 0.001, and **** p < 0.0001

PD Probing depth, CAL Clinical attachment loss, BOP Bleeding on probing