Fig. 2From: Using path analysis to test theory of change: a quantitative process evaluation of the MapSan trialInitial structural model constructed from the MapSan intervention theory of change. This model formed the basis of path analysis of cross-sectional data from MapSan trial compounds. Sections of the model corresponding to process evaluation domains (implementation fidelity, participant response, context) and subdomains (dose received, participant behaviours, intermediary outcomes) indicated by dashed lines. Abbreviations: ‘chefe’, chefe de composto (informal compound leader); CSB, communal sanitation block; HWF, handwashing facility; HWWS, handwashing with soapBack to article page