Table 3.

Geometric Mean Serum PSA Concentration (ng/mL) and 95% Confidence Intervals by Abnormal versus Normal Fibrosis Scores Overall and By Race/Ethnicity Among Men 40 Years and Older, NHANES 2001–2010

	Overall			White (non-Hispanic)		Black (non-Hispanic)			Mexican-American /Other Hispanic
	APRI
	Normal	Abnormalc	Normal		Abnormal		Normal	Abnormal		Normal	Abnormal
Model 1a	0.96	0.75	0.97		0.69		1.00	0.86		0.95	0.89
	(0.94,0.99)	(0.64,0.88)	(0.94,1.00)		(0.55,0.86)		(0.95,1.06)	(0.66,1.12)		(0.89,1.01)	(0.72,1.09)
Model 2b	0.96	0.76	0.97		0.71		1.00	0.82		0.95	0.9
	(0.94,0.99)	(0.64,0.89)	(0.94,1.00)		(0.57,0.89)		(0.95,1.07)	(0.63,1.07)		(0.89,1.01)	(0.72,1.13)
	FIB4
	Normal	Abnormal	Normal		Abnormal		Normal	Abnormal		Normal	Abnormal
Model 1	0.96	0.81	0.97		0.79		1.00	0.92		0.95	0.88
	(0.94,0.99)	(0.70,0.93)	(0.94,1.00)		(0.66,0.95)		(0.94,1.06)	(0.72,1.18)		(0.89,1.01)	(0.67,1.15)
Model 2	0.96	0.80	0.97		0.79		1.00	0.89		0.95	0.88
	(0.94,0.99)	(0.70,0.93)	(0.94,1.00)		(0.66,0.95)		(0.95,1.06)	(0.69,1.13)		(0.89,1.01)	(0.66,1.17)
	NFS
	Normal	Abnormal	Normal		Abnormal		Normal	Abnormal		Normal	Abnormal
Model 1	0.97	0.77	0.97		0.78		1.00	0.98		0.95	0.82
	(0.95,1.00)	(0.71,0.84)	(0.94,1.00)		(0.71,0.86)		(0.94,1.06)	(0.79,1.22)		(0.89,1.01)	(0.66,1.01)
Model 2	0.97	0.83	0.97		0.85		1.00	1.02		0.95	0.84
	(0.94,0.99)	(0.77,0.90)	(0.94,1.00)		(0.77,0.94)		(0.94,1.06)	(0.81,1.29)		(0.89,1.01)	(0.69,1.04)

^aModel 1 adjusted for age and race, numbers with bold font implies p<0.05;

^bModel 2 adjusted for the age, race, BMI category, diabetes status, alcohol drinking status and smoking status;

^cCutpoint for abnormal liver fibrosis equates to advanced fibrosis (APRI >1, FIB-4 >2.67 and NFS >0.676).