Table 4.

Percentage of wrong answers in % of correct answers

Parameter	FMS group	Control group
		Raw values	Raw values + δ
DT (n)	43	129	129
Wrong/correct (%)	6.7 ± 5.5 #	9.4 ± 9.0	14.5 ± 9.0
COG (n)	43	129	129
Wrong/correct (%)	18.6 ± 7.8 ##	31.6 ± 16.7	41.1 ± 16.7
VIG (n)	43	129	129
Wrong/correct (%)	2.2 ± 3.0 ##	4.9 ± 6.8	8.8 ± 6.8

δ calculated effect size for alcohol-related impairment of vigilance, COG Cognitrone test, DT determination test, FMS fibromyalgia syndrome, VIG vigilance test

Bold: Significant non-inferiority of the FMS group compared to the control group + δ (^# P < 0.05, ^## P < 0.01)