Fig. 2From: Behaviour change interventions to reduce second-hand smoke exposure at home in pregnant women – a systematic review and intervention appraisalWIDER Checklist for intervention appraisal. Legend. Grey = recommendation met. White = recommendation not met. *Reference to articles are mentioned by same author on intervention development. Detailed description of intervention/active control conditions: 1) Characteristics of those delivering the intervention/control condition 2) Characteristics of the recipients 3) Setting 4) Mode of delivery 5) Intensity 6) Duration 7) Adherence/ fidelity to delivery protocols 8) Detailed description of the intervention/control content. Clarification of Assumed Change Process and Design Principles: A) Intervention development described B) Change techniques employed in intervention identified and described C) Causal processes targeted by change techniques identified and described. This Figure has been reproduced with permission from the authorsBack to article page