Table 5

Association between moderate and severe anaemia (smoking and altitude adjusted haemoglobin <10 g/dL) and level of sanitation coverage in the community for women with and without household level sanitation

Household sanitation	Community-level sanitation coverage	Unadjusted OR (95% CI)	P value	Adjusted OR (95% CI)	P value
		n=871 979		n=865 864
Yes	1%–30%	Reference	N/A	Reference	N/A
Yes	31%–60%	0.95 (0.92 to 0.99)	0.01	0.96 (0.92 to 0.995)	0.03
Yes	61%–99%	0.93 (0.90 to 0.96)	<0.001	0.93 (0.90 to 0.97)	<0.001
Yes	100%	0.81 (0.78 to 0.84)	<0.001	0.82 (0.79 to 0.85)	<0.001
		n=4 40 822		n=4 38 762
No	0%	1.10 (1.07 to 1.13)	<0.001	1.08 (1.06 to 1.11)	<0.001
No	1%–30%	Reference	N/A	Reference	N/A
No	31%–60%	0.97 (0.95 to 0.997)	0.03	0.98 (0.95 to 1.00)	0.05
No	61%–99%	0.99 (0.96 to 1.02)	0.39	0.99 (0.96 to 1.02)	0.52

Logistic regression.
Unadjusted models included the dataset.
Adjusted models included mother’s age, mother’s age squared, parity, wealth quintile, mother’s education, urban or rural and dataset.
N/A, not applicable.