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Table 2 Initial CFAs of Item-level results

From: Multidimensional daily diary of fatigue–fibromyalgia–17 items (MDF-fibro-17). part 1: development and content validity

  ×2 CFI NNFI RMSEA (90% CI) SRMR
Initial Validation Study (n = 138)
 MDF-Fibro k = 17, Five-Factor Model 198.17 (df = 109) 0.96 0.95 0.077 (0.060 – 0.094) 0.016
  1. CFI comparative fit index, CI confidence interval, NNFI non-normed fit index, RMSEA root mean square error of approximation, SRMR standardized root mean square residual