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Table 3 Pearson correlation between clinical periodontal parameters and cortisol levels

From: Association between schizophrenia and periodontal disease in relation to cortisol levels: an ELISA-based descriptive analysis

Periodontal parameters Salivary cortisol levels
R value P value
GI 0.208 0.378
PI 0.214 0.364
PD 0.027 0.910
CAL 0.056 0.814