Towards Tailored Patient’s Management Approach: Integrating the Modified 2010 ACR Criteria for Fibromyalgia in Multidimensional Patient Reported Outcome Measures Questionnaire

Table 3

Reproducibility of PROMs-FM questionnaire.

	First measure; Mean (SD)	Change; Mean (95% CI)	Standardized alpha	ICC (95% CI)
PROMs-FM/Fn. Dis.	2.7 (0.6)	0.01 (−0.03–0.06)	0.982	0.935 (0.915–0.955)
PROMs-FM/QoL	2.9 (0.9)	0.07 (0.02–0.11)	0.9645	0.931 (0.912–0.947)
WPI	6.4 (1.2)	0.11	0.891	0.83 (0.81–0.85)
Fatigue score	8.6 (1.1)	0.1	0.911	0.85 (0.83–0.87)
Unrefreshing sleep	9.1	0.08	0.886	0.86 (0.84–0.87)
Trouble thinking	8.9	0.09	0.914	0.84 (0.81–0.87)
mRAI	7.6 (0.47)	0.07 (0.05–0.09)	0.942	0.944 (0.936–0.952)

PROMs-FM/Fn. Dis.: patient reported outcome measures questionnaire-fibromyalgia/functional disability.
PROMs-FM/QoL: patient reported outcome measures questionnaire-fibromyalgia/quality of life.
WPI: Widespread Pain Index.
ICC: intraclass coefficient.