Table 3. Results of pairwise comparisons between groups C (controls) and P (FM patients) for each experimental condition in channel 4 for ΔHbO₂.

Pairwise Comparisons
Measure: Ch4_ ΔHbO2
Condition	(I) GROUP	(J) GROUP	Mean Difference (I-J)	Std. Error	Sig.b	95% Confidence Interval for Differenceb
						Lower Bound	Upper Bound
Resting state	C	P	-1,953E-007	,000	,992	-3,827E-005	3,788E-005
SFT	C	P	7,586E-005	,000	,134	-2,417E-005	,000
FFT	C	P	7,448E-005*	,000	,031*	7,245E-006	,000
SFT + Laser on the left hand	C	P	2,190E-005	,000	,408	-3,074E-005	7,455E-005
SFT + Laser on the right hand	C	P	1,008E-005	,000	,695	-4,108E-005	6,124E-005
FFT + Laser on the left hand	C	P	5,140E-005*	,000	,046*	8,543E-007	,000
FFT + Laser on the right hand	C	P	3,703E-005	,000	,179	-1,746E-005	9,152E-005

Based on estimated marginal means

*. The mean difference is significant at the, 05 level.

^b. Adjustment for multiple comparisons: Bonferroni.