. Author manuscript; available in PMC: 2021 Nov 10.

Published in final edited form as: Sustainability. 2021 Feb 19;13(4):2213. doi: 10.3390/su13042213

Table 3.

Comparison of median and interquartile range of stove use (in minutes) by arm of study in the last six months of the observation period. p values produced from Wilcox rank sum tests. n = 778.

	Arm	Median (IQR)	p Value

Results without imputation	Control	120 (10–430)	Reference
	Education	160 (0–480)	0.668
	Delivery	0 (0–90)	<0.0101
	Dual	0 (0–110)	<0.000

Results with Imputation	Control	320 (170–560)	Reference
	Education	380 (280–670)	<0.001
	Delivery	600 (470–750)	<0.000
	Dual	580 (460–680)	<0.000