. Author manuscript; available in PMC: 2019 Jan 16.

Published in final edited form as: J Autoimmun. 2007 Nov 26;30(4):238–245. doi: 10.1016/j.jaut.2007.10.003

Table 1.

Comparison of anti-CD16 Autoantibody Levels in Normal and PBC Sera.

Antibody Class	Normal (N=5)	PBC (N=10)	p value
IgG (OD_450nm)	0.246±0.050	0.332±0.146	0.206
IgM (OD_450nm)	0.349±0.224	0.859±0.617	0.031

Values shown are means ± std. dev. in arbitrary units. Student’s t test was used to calculate p values. P values ≤0.050 were considered statistically significant.