Table 2.

Factors associated with VB12 concentrations ≥211 pg/mL at week 52

Variable	OR	Robust SE	P>z	95% CI
IM vs oral route	1.10	0.370	0.776	0.57 to 2.13
Age	0.95	0.022	0.025	0.91 to 0.99
VB12 concentration >281 pg/mL at week 8	8.10	5.014	0.001	2.41 to 27.25
Constant	0.78	0.622	0.755	0.16 to 3.72

GLM, N=265. Variance function: V(u) = u*(1−u/1) [Binomial]. Link function: g(u) = ln(u/(1−u)) [Logit]. Akaike Information Criterion= 0.89967. Bayesian Information Criterion= −1225.89.