TABLE 1.

Genome-wide association study population.

	FMS patients	Controls	Total
Individuals	212	72	284
Age (min. − max.)	52 ± 11 (18–81)	50 ± 11 (29–75)	51 ± 11 (18–81)
Cohort of origin (1 = AquaFM, 2 = Milna, 3 = PNR)	1:48 2:96 3:68	1:21 2:0 3:51	1:69 2:96 3:119
Mean NFR ± SD	34.8 ± 22.4	39.9 ± 21.0	36.1 ± 22.1
Median NFR ± IQRa	28.6 ± 22.2	33.0 ± 19.8	30.2 ± 21.7
Gender	11 males, 201 females	2 males, 70 females	13 males, 271 females
Participants with co-medication	Yes: 69 No: 143	Yes: 2 No: 70	Yes: 71 No: 213

^aMann–Whitney–Wilcoxon test: p-value < 0.01, W = 6072.