Table 1.

Finite mixture models outcome

		95% Confidence interval
	Mean	Lower limit	Upper limit	Variance
IgM
Lower class	0.15	0.14	0.17	0.01
Upper class	0.25	0.21	0.29	0.08
IgG
Lower class	0.035	0.03	0.04	0.001
Upper class	0.19	0.12	0.25	0.06