Table 6. The effects of spirulina supplementation on the probability that a child is able to walk independently by 12–15 months.

Outcome: The probability that a child can walk independently by ….	12 mo	13 mo	14 mo	15 mo
	0.07	0.08*	0.09***	0.08***
	(-0.02, 0.16)	(-0.00, 0.16)	(0.02, 0.15)	(0.02, 0.14)

Note: Estimated by probit model. Values are estimated regression coefficients with 95% CIs. Each specification limits the sample only to children whose age is above the relevant age. For example, column 1 includes children who are 13 months old or older at the endline point. All specifications control for individual characteristics: age in months, gender, 1 if child had suffered from malaria, measles before baseline point, and mothers' characteristics: mother's age, height, and weight.

*** significance at 1% level

** at 5% level, and

* 10% level from t-test.