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Table 2 Demographic data at baseline

From: The effect of (-)-epigallocatechin gallate as an adjunct to non-surgical periodontal treatment: a randomized clinical trial

Characteristics Data
Gender (male, female) (7, 8)
Mean age (years) 36.67 ± 6.70
Number of sites Test: 612; control: 600
Number of sites (PPD≥4mm) Test: 412; control: 382
Number of sites (PPD≥6mm) Test: 148; control: 126
Mean PPD 4.50 ± 1.57 mm
Mean CAL 4.70 ± 2.17 mm
Mean BI 3.23 ± 0.84
Mean BOP 99.01 ± 9.91%
Mean PLI 1.58 ± 0.68
Mean GI 2.48 ± 0.52