Fig. 1

Probability of consulting by SES, 2010. Scatter plot and curve of best fit showing relationship between the probability of coughing (for more than 2 weeks) and the asset index. Source: Own calculations, ZAMSTAR (2010)
Probability of consulting by SES, 2010. Scatter plot and curve of best fit showing relationship between the probability of coughing (for more than 2 weeks) and the asset index. Source: Own calculations, ZAMSTAR (2010)