Fig. 1From: The role of active case finding in reducing patient incurred catastrophic costs for tuberculosis in NepalThe proportion of total costs attributed to each cost category (indirect, direct medical and direct non-medical) for patients diagnosed by either ACF (right side of pie chart) or PCF (left side of pie chart). The median cost incurred for each category is also shown in USD. Legend: P-value: Pearson’s chi-square testBack to article page