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Table 3 Mokken analysis of the BDI-6 showing the means and items (rankings)

From: Screening for depressed mood in an adolescent psychiatric context by brief self-assessment scales – testing psychometric validity of WHO-5 and BDI-6 indices by latent trait analyses

  Item 17 Item 15 Item 13 Item 1 Item 5 Item 11
  Tiredness Work Decision problems Sadness Guilt Irritability
1.54 (1) 1.48 1.21 (3) 1.14 (4) 1.12 (5) 1.00 (6)
Coefficients of homogeneity* 0.49 0.49 0.48 0.40 0.44 0.47
  1. *The corresponding coefficient of homogeneity for the total score of BDI-6 (=0.46).