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Figure 1 Flow chart of participants. *All lost to follow‐up due to failure to return questionnaires. Some families returned questionnaires at 10 but not 12 months and vice versa. †Take‐up of the intervention was voluntary. One hundred families reported receiving the intervention. ‡Did not return either the 10‐ or 12‐month follow‐up questionnaire. MCH, Maternal and Child Health.
