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Figure 3 | BMC Public Health

Figure 3

From: Factors associated with compliance among users of solar water disinfection in rural Bolivia

Figure 3

Weekly observed proportion of households using SODIS in four SODIS-user groups. Open triangles: self-reported SODIS-use at the beginning (after 3 month of initial SODIS promotion) and at the end of follow-up; filled dots: SODIS-use observed by project staff living in the community (see table 1 for definition); open grey circles: SODIS bottles observed on the roof; open black circles: SODIS bottles observed ready to drink

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