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Fig. 2 | Inflammation and Regeneration

Fig. 2

From: Deterioration in saliva quality in patients with Sjögren’s syndrome: impact of decrease in salivary epidermal growth factor on the severity of intraoral manifestations

Fig. 2

Correlations between different factors and salivary epidermal growth factor (EGF) output in the Sjögren’s syndrome (SS) group. a Correlation of salivary flow rate with salivary EGF output (n = 13). b Correlation of disease duration with salivary EGF output (n = 24). c Correlation of the Oral Health Impact Profile (OHIP)-14 score with salivary EGF output (n = 10). Correlations were assessed using Spearman’s rank correlation coefficient

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