Recruitment
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Success of methods used to approach and recruit participants
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Baseline questionnaire asking parents how they heard about the trial and how they were referred
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Reach
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Degree to which an intended audience participates in an intervention
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Baseline questionnaire with parents asked about socio-demographic characteristics, to define if participants reflect the locality populations and if any sub-groups were more or less likely to participate
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Dose delivered
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The amount of intervention provided by the intervention team
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(1) Facilitators will keep notes about unavoidable changes to the program enabling assessment of the number of sessions delivered as planned
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(2) Facilitators’ weekly evaluation forms
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(3) Recording of additional interventions or care accessed by both groups
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Dose received
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Extent of engagement with the intervention by the target population
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(1) Facilitators will log attendance by families, including withdrawals
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(2) Parents’ weekly evaluation questionnaires of the sessions
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(3) Parents end-of-program questionnaire and interviews, reporting changes made
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Fidelity
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The extent to which the intervention was delivered as planned, that is, the quality and integrity of the intervention
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(1) For three to four sessions (randomly selected) on each Families for Health program, the fidelity will be addressed indirectly from:
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- flip-charts used and developed during the session
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- the parents’ end-of-session evaluation, covering whether the session’s topics were mentioned and their perception of the facilitators and the program
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- facilitators’ weekly log of their delivery of the program, recording how it went and any variations
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(2) Interviews with facilitators at the end of the program
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(3) Parents’ end-of-program questionnaire
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