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Table 1 Extracted variables from selected studies

From: Effectiveness of targeting fathers for breastfeeding promotion: systematic review and meta-analysis

Population

Intervention

Comparison

Outcome

Study design

-Eligibility criteria

-Characteristics of the participants

-Kind of intervention/s done with duration/s

-Number of arms

-Number participated

-Number completed the allocated exposure

-Primary and secondary outcomes

-How the outcomes were measured

-Number of participants with each outcome

-Type of design

-Year of conduct

-Study setting