Fig. 3: Average-adjusted predicted probabilities of using LPG as a primary versus secondary cooking fuel.

Mean predicted probability of using LPG as a primary fuel along with error bars that represent 95% confidence intervals (CIs). Primary LPG households were those that indicated LPG as their main cooking fuel, whereas secondary LPG users were those that stated LPG was another fuel they used aside from their main cooking fuel. All probabilities account for quantitative covariates centred at their mean.