. Author manuscript; available in PMC: 2019 Aug 22.

Published in final edited form as: Energy Sustain Dev. 2018 Jul 9;46:103–110. doi: 10.1016/j.esd.2018.05.010

Table 6:

Median (IQR) values for 24-hr average PM_2.5 in μg/m³, numbers (n) and p-values (Wilcoxon rank sum test) for differences between LPG (exclusive and primary) and biomass users.

Measure	LPG primary users	Biomass exclusive users	p-value
Kitchen	21.1 (13.9, 41.6) n=67	447.9 (164.2, 905.1) n=55	<0.0005
Woman	14.0 (9.5, 23.1) n=67	46.9 (26.4, 85.5) n=61	<0.0005
Child	13.3 (7.0, 19.5) n=60	27.1 (15.0, 50.8) n=56	<0.0005

Source LACE-1 Study