Designing and evaluating a health education session on respiratory infections addressed to caregivers of children under three years of age attending day-care centres in Porto, Portugal: A community-based intervention.

Background: Acute respiratory infections (ARI) are common in children, increasing the pressure on clinicians to prescribe antibiotics and affecting public health Objectives: This study aimed to design a health education session (HES) for caregivers of children, and to evaluate its effects on caregivers' needs, as well as on their knowledge and attitudes concerning ARI.

Methods: A generalized model of developing, implementing and evaluating a community-based intervention was followed, including caregivers of children under three years of age. Caregivers were randomly distributed into an intervention group (IG) (n = 41) and a control group (CG) (n = 51) and the HES was administered to the IG.