Table 1.

Psychological variables and FIQ (Fibromyalgia Impact Questionnaire) (means and standard deviations).

	IEI-EMF	Controls	F (df)	p
Energy-Extraversion	78.71 (± 11.28)	76.43 (± 8.93)	0.99 (1/49)	0.32
Friendship	84.90 (± 11.59)	86.30 (± 11.61)	0.03 (1/49)	0.85
Conscientiousness	81.10 (± 10.19)	81.85 (± 9.87)	0.69 (1/49)	0.41
Emotional Stability	67.72 (± 18.01)	73.28 (± 14.25)	0.48 (1/49)	0.49
Opennes	85.48 (± 14.26)	91.33 (± 10.15)	2.11 (1/49)	0.15
Stay-Y State	34.85 (± 14.26)	32.33 (± 11.04)	0.95 (1/49)	0.33
Stay-Y Traits	40.33 (± 12.33)	37.61 (± 11.04)	0.47 (1/49)	0.49
Locus of Control	17.66 (± 13.55)	24.14 (± 17.30)	0.89 (1/49)	0.35
FIQ	66.23 (± 12.3)	–	–	–