Table 2. Univariate association of demographic variables with Cthrc1.

	MMC Inpatients (N = 505)		Primary Care Outpatients (N = 792)		Healthy Controls (N = 40)
	Cthrc1>0	N.D.	Cthrc1>0	N.D.	Cthrc1>0	N.D.
Gender		p = 0.76		p = 0.70		p = 0.66
Male	80 (49.1%)	119 (50.9%)	288 (44.6%)	61 (46.6%)	3 (42.9%)	10 (31.3%)
Female	83 (50.9%)	115 (49.1%)	358 (55.4%)	70 (53.4%)	4 (57.1%)	22 (68.8%)
Age	48.6	50.1 (0.29)	60.0	58.7 (0.44)	38.6	39.4 (0.883)
Height (inches)	66.5	66.3 (0.79)	-	-	68.4	66.1 (0.158)
Weight (pounds)	190.7	196.4 (0.36)	-	-	165.0	148.3 (0.341)
Body mass index	31.0	31.8 (0.59)	30.9	28.6 (5.93e-4)	26.8	23.7 (0.209)
Hair Color		-		-		p  = 1.0e-5
Red	-	-	-	-	6 (75%)	0 (0%)
Not red	-	-	-	-	2 (25%)	30 (100%)

For categorical variables, percentage is given for each group (Cthrc1 > 0 or not detectable, N.D.) and p-value is from the Fisher's exact test. For continuous variables, the mean value for each group is given with the p-value from a t-test given in parentheses. Significant associations are shaded in grey.