Table 1.

The burden of anemia among women of reproductive age stratified by pregnancy status

Variable	2004–2005		2015–2016		P-value
	N	%	N	%
Non-pregnant	4278	47.2	5218	43.7	0.009
Pregnant	625	58.2	639	57.1	0.680
Mild	244	22.7	283	25.3	0.230
Moderate	353	32.8	342	30.6	0.383
Severe	29	2.7	13	1.2	0.017

The P-values were taken from Pearson’s Chi-square test