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Table 3 EDII score compared to PHQ-9 score. Low EDII score correlates to a lower PHQ-9 score; high EDII score correlates to a higher PHQ-9 score

From: Pro-inflammatory diet and depressive symptoms in the healthcare setting

  PHQ-9 Score
EDII Score N EDII Score N
Low (−12 to − 2) 166 Low (−12 to − 2) 166
Moderate (−1 to + 1) 306 Moderate (− 1 to + 1) 306
High (+ 2 to + 10) 159 High (+ 2 to + 10) 159
  1. Key: N population, SD standard deviation