Table 3. Regression analyses for women who reported taking weekly iron-folic acid supplement.¹ .

Linear regression
Output	Variable	Coef	95% CI	P
Hemoglobin	Ethnicity	−1.38	−2.29 −0.47	0.003
Serum Ferritin	Age	0.02	0.01 0.08	<0.001
	Occupation	−0.27	−0.48 −0.07	0.009
	Meat (meals/week)	0.05	0.02 0.05	<0.001

¹Multilevel mixed-effects model used to account for both village clustering and repeated observations of individuals to produce adjusted confidence intervals.