Table 3.

Linear regression for the analysis of association between duration of breastfeeding and delaying the age at celiac disease diagnosis in 89 infants diagnosed with celiac disease at the University Children`s Hospital, Belgrade, from 2000 to 2008*

Variable	B	SE	P	r2	95% CI for B
Duration of breastfeeding	0.49	0.159	0.007	0.129	0.131-0.768
Constant	12.175	0.821	<0.001		10.529-13.822

*Abbreviations: CI – confidence interval; SE – standard error.