Fig. 2: Changes in burner use behavior following the intervention.

A Percentage of cooking time (min) within households that included the use of a front burner (p < 0.005). B Percentage of cooking time (min) within households that included the use of a back burner (p < 0.05). C Participants’ self-reported most commonly used burner over the prior week (p < 0.05). All p values are from Wilcoxon signed rank tests.