Table 2.

Concentration indices (CIs) of under-five child malnutrition, 2000 and 2011

	Underweight (weight for age <2 SD)		Stunted (height for age <2 SD)		Wasted (weight for height <2 SD)
	CI (SE)	p*	CI (SE)	p*	CI (SE)	p*
Year 2000	−0.15 (0.02)	<0.001	−0.17 (0.03)	<0.001	−0.09 (0.05)	0.12
Year 2011	−0.29 (0.03)	<0.001	−0.32 (0.02)	<0.001	−0.13 (0.05)	0.01
Diff	−0.14 (0.04)	<0.001	−0.15 (0.03)	<0.001	−0.04 (0.07)	0.51

CI: concentration index; SE: standard error. Diff: the difference in CI of under-five child malnutrition between 2000 and 2011.

^*Independence two-tailed t-test to compare the values with 0.