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Table 4 ANOVA analysis of scores among experts and rounds of the Delphi process

From: Developing a diagnostic checklist of traditional Chinese medicine symptoms and signs for psoriasis: a Delphi study

  Df Sum square Mean square F-value P (> F)
Expert 15 27282.3 1818.8 7.020 0.000003
Round 2 24.7 12.3 0.048 0.95
Residuals 30 7772.7 259.1   
  1. Df: degree of freedom.
  2. F-value is the division of mean square of expert or round by the residual mean square.
  3. P(>F) is the P value that the effect of expert panel or round on the mean scores can be rejected against the null hypothesis.