Suchergebnisse

Obesity prevention is an urgent public health priority that requires action at multiple levels. Collaboration between academics, policy and practice is necessary to ensure best-practice implementation. A national knowledge translation and exchange (KT) platform, the Collaboration of Community-based Obesity Prevention Sites (CO-OPS), was delivered and evaluated over three years (2013–15). A mixed-methods evaluation used communications and website data, knowledge-brokering data, event evaluations, interviews and tracer searches to assess process (reach, delivery, quality, cost, uptake) and impact (use of tools/resources, networking, improvements in practice). Results included: 1) average 27% yearly membership growth (330 new members per year) in response to KT activities including tailored communications, stakeholder engagement, knowledge brokering and networking opportunities; 2) sustained website use with approximately 1200 visits/month and 73% unique visitors; and high access to networking and professional development information (120 hits/month), and best practice guidelines (60 hits/month); 3) higher uptake of face-to-face interactive strategies (for example, workshops) than online interactive strategies (for example, knowledge broker service) and higher uptake of passive KT (for example, website resources) than interactive KT strategies (for example, workshops); 4) the KT function of CO-OPS was clearly valued, and appeared to address a gap in implementation. A central coordinating KT platform provided support for best practice and exchange opportunities to a broad network of practice, policy and academic professionals. Simple KT strategies such as tailored, targeted online resources were useful for practice, whilst more intensive KT strategies were important for network engagement. Findings are applicable to other information-sharing networks where professionals address complex public health problems.

Coordinated systems are required to ensure evidence-informed practice and evaluation of community-based interventions (CBIs). Knowledge translation and exchange (KTE) strategies show promise, but these require evaluation. This paper describes implementation and evaluation of COOPS, a national KTE platform to support best practice in obesity prevention CBIs. A logic model guides KTE activities including knowledge brokering, networking, tailored communications, training, and needs assessments. A mixed-methods evaluation includes communications data, knowledge brokering database, annual survey of CBIs, pre- and post-event questionnaires, interviews, social network analysis, and case studies. This evaluation will contribute to understanding the process of implementing a KTE platform with CBIs and its reach, quality and effectiveness.

INTRODUCTION: Promoting healthy eating and active play in early life is critical, however few interventions have been delivered or sustained at scale. The evaluation of interventions at scale is a crucial, yet under-researched aspect of modifying population-level health behaviours. INFANT is an evidence-based early childhood healthy lifestyle intervention that aims to improve parents' knowledge and skills around promoting optimal energy balance-related behaviours that, in turn, influence children's diet, activity and adiposity. It consists of: 1) Four group sessions delivered via first time parent groups across the first 12 months of life; 2) access to the My Baby Now app from birth to 18 months of age. This research aims to assess real-world implementation, effectiveness and cost-effectiveness of INFANT when delivered at scale across Victoria, Australia. METHODS AND ANALYSIS: A hybrid type II implementation-effectiveness trial applying a mixed methods design will be conducted. INFANT will be implemented in collaboration with practice and policy partners including maternal and child health services, population health and Aboriginal health, targeting all local government areas (n=79) in Victoria, Australia. Evaluation is based on criteria from the 'Outcomes for Implementation Research' and 'RE-AIM' frameworks. Implementation outcomes will be assessed using descriptive quantitative surveys and qualitative interviews with those involved in implementation, and include intervention reach, organisational acceptability, adoption, appropriateness, cost, feasibility, penetration and sustainability. Process measures include organizational readiness, fidelity, and adaptation. Effectiveness outcomes will be assessed using a sample of INFANT participants and a non-randomized comparison group receiving usual care (1,500 infants in each group), recruited within the same communities. Eligible participants will be first time primary caregivers of an infant aged 0-3 months, owning a personal mobile phone and able to communicate ...