Efficacy of Different Doses of Multiple Micronutrient Powder on Haemoglobin Concentration in Children Aged 6–59 Months in Arusha District

Table 2

Change in haemoglobin concentrations (mean ± SD) during intervention.

Duration	Treatment groups
	5/wk	3/wk	2/wk	1/wk	value
Baseline	9.0 ± 0.70	9.2 ± 0.78	9.0 ± 0.79	9.0 ± 0.67	0.5
Midline	10.02 ± 0.60	9.8 ± 0.78	9.6 ± 0.90	9.3 ± 0.71	0.00
End line	11.32 ± 0.52	11.10 ± 0.8	10.80 ± 1.02	9.60 ± 0.70	0.00

Based on ANOVA (continuous variable).