Fig. 1From: Assessing the relationship between out-of-pocket spending on blood pressure and diabetes medication and household catastrophic health expenditure: evidence from PakistanShare of households by BPD medication consumption type across urban and rural income per capita quintiles. Note: “R” and “U” refer to “Rural” and “Urban” respectively. For example, RQ1 refers to “rural quintile 1” and UQ1 refers to “urban quintile 1”Back to article page