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

Table 2 Initial CFAs of Item-level results

	×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

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

ISSN: 1471-2474