S06-1 Putting young people at the heart of physical activity research design: The Walking In ScHools (WISH) Study

Abstract Background Young people have the right to be informed and consulted about decisions affecting their lives. Youth Patient and Public Involvement (PPI) should be encouraged to ensure research is carried out ‘with' or ‘by' young people rather than ‘to', ‘about' or ‘for' them. PPI can ensure research is relevant, results are accessible and recruitment rates are improved. Young people have had limited involvement in the design, implementation and dissemination of public health research and there have been calls for a greater focus on youth PPI in research. Methods Following the WISH feasibility study that consulted young people pre and post-intervention, a Youth Advisory Group (YAG) was set up within the main trial. The WISH study is a clustered randomised controlled trial in which a peer-led, school-based, brisk walking intervention is compared to usual physical activity in adolescent females. The YAG was introduced to inform intervention delivery and provide researchers with an understanding of what would encourage/discourage participation. Schools were asked to invite pupils aged 12-14 years (participants) and 15-18 years (walk leaders). Participative methods were used to develop and review study documentation. The YAG completed a short questionnaire and recruitment rates were monitored. Results Fourteen pupils from 3 schools attended the 2019 YAG meeting. The YAG agreed the meeting was a good way of getting young people involved in research (93%) and attendees enjoyed the meeting (100%). As a result, changes were made to study documentation, incentives were purchased and recruitment materials developed. Participant recruitment was higher in schools who participated in the YAG (54%) compared to those who did not (47%). In 2021 the second YAG occurred and 1 teacher, 12 participants and 10 walk leaders from 2 schools provided feedback on the trials COVID-19 contingency plan. The girls felt their feedback was valued (100%) and it was important young people had the chance to contribute to research studies (100%). Conclusions The views of young people have been central to the development of the WISH Study and although youth PPI is not without challenges, there are many benefits for researchers, the study and the young people involved.


Background
Regular physical activity is associated with physiological and mental health benefits for adolescents including improved fitness and cardiometabolic health, increased muscle and bone strength and reduced risk of obesity. Despite this, globally, many adolescents (81%) fail to meet physical activity guidelines. Physical activity levels decline as children move into adolescence and through to adulthood and may affect the likelihood of developing chronic health conditions. It is recognised that parental support and friendship networks play an important role in attenuating declines in physical activity during adolescence and it is vital that we develop effective interventions to help adolescents stay active. Aim This symposium will engage policymakers, professionals, scientists and stakeholders to discuss research projects on Engaging peers, parents and pupils to increase physical activity among adolescents. The goals of this symposium are to highlight the challenges and ongoing work to address suboptimal levels of physical activity in this population and disseminate the results of novel physical activity interventions to develop knowledge and understanding. This symposium will share experiences, learning and best practice in Patient and Public Involvement (PPI), transitioning from formative research to feasibility testing and upscaling interventions and it will also allow for debate and to identify gaps and priority areas for physical activity among adolescents. Symposia presentations 1. Putting young people at the heart of physical activity research design: The Walking In ScHools (WISH) Study (Professor Marie Murphy, Ulster University) Engaging peers, parents and pupils to increase physical activity among adolescents Abstract citation ID: ckac093.028 S06-1 Putting young people at the heart of physical activity research design: The Walking In ScHools (WISH) Study

Background
Young people have the right to be informed and consulted about decisions affecting their lives. Youth Patient and Public Involvement (PPI) should be encouraged to ensure research is carried out 'with' or 'by' young people rather than 'to', 'about' or 'for' them. PPI can ensure research is relevant, results are accessible and recruitment rates are improved. Young people have had limited involvement in the design, implementation and dissemination of public health research and there have been calls for a greater focus on youth PPI in research.

Methods
Following the WISH feasibility study that consulted young people pre and post-intervention, a Youth Advisory Group (YAG) was set up within the main trial. The WISH study is a clustered randomised controlled trial in which a peer-led, school-based, brisk walking intervention is compared to usual physical activity in adolescent females. The YAG was introduced to inform intervention delivery and provide researchers with an understanding of what would encourage/ discourage participation. Schools were asked to invite pupils aged 12-14 years (participants) and 15-18 years (walk leaders). Participative methods were used to develop and review study documentation. The YAG completed a short questionnaire and recruitment rates were monitored.

Results
Fourteen pupils from 3 schools attended the 2019 YAG meeting. The YAG agreed the meeting was a good way of getting young people involved in research (93%) and attendees enjoyed the meeting (100%). As a result, changes were made to study documentation, incentives were purchased and recruitment materials developed. Participant recruitment was higher in schools who participated in the YAG (54%) compared to those who did not (47%). In 2021 the second YAG occurred and 1 teacher, 12 participants and 10 walk leaders from 2 schools provided feedback on the trials COVID-19 contingency plan. The girls felt their feedback was valued (100%) and it was important young people had the chance to contribute to research studies (100%).

Conclusions
The views of young people have been central to the development of the WISH Study and although youth PPI is Background Adolescent females Physical Activity (PA) participation rates are low globally, particularly among females of lower Socio-Economic Status (SES). Evidence suggests theory-based, multicomponent interventions are most effective at improving PA levels. This research aimed to co-design, with adolescent females, a theory-driven, multi-component, extracurricular school-based PA intervention, the Girls Active Project (GAP) and assess its feasibility. Setting One single-sex, females-only, designated disadvantaged postprimary school in Dublin, Ireland.

Methods
The Behaviour Change Wheel (BCW) and Public and Patient Involvement (PPI) were used to develop the GAP. Mixedmethods with students (n = 287, aged 12-18) and teachers (n = 7) captured students' self-reported PA levels and identified factors influencing PA behaviour at school. These data were subsequently used in discussion groups with PPI contributors (n = 8, students aged 15-17) to co-design the intervention. Mixed-methods were applied with multiple stakeholders to assess the feasibility of implementing and evaluating the GAP programme over a 12-week single-arm feasibility trial.

Results
Just 1.4% of the students in this sample (n = 287) reported meeting the recommended PA guidelines. Time, social influences, beliefs about capabilities, environmental context and resources, goals, reinforcement, and behavioural regulation emerged from the data as factors influencing PA behaviour. A peer-led, after-school PA programme was codesigned. The feasibility study encountered significant contextual barriers and challenges with recruitment. Recruitment (n = 8, 10%) was low, yet retention (88%) was high. Despite the COVID-19 pandemic hindering implementation, results suggested the GAP programme was implemented with high fidelity (87%), well-received by stakeholders and perceived as compatible with the after school-setting. Conclusions PA levels of females in this sample were far below recommended guidelines for optimum health. The novel approach applied to systematically co-design the intervention could facilitate future replication. Whilst further thought must

Background
Health promotion efforts have largely failed to effectively support adolescent girls to meet public health guidelines for physical activity (PA). Engaging mothers in the promotion of PA for their daughters is an important strategy to facilitate behaviour change. This paper provides an overview of the development of the SOLE MATES programme -a novel mother-daughter intervention. Methods This programme of research follows the MRC guidance for development and evaluating complex interventions (Craig, 2008). Two reviews were conducted to synthesise the evidence base on (1) mother-daughter PA interventions and (2) adolescent girls' perceptions of PA participation. The behaviour change wheel (BCW) framework was then used to design the components of an intervention to improve adolescent girls' PA (Michie et al, 2011). Finally, a single-arm feasibility trial was conducted to examine recruitment, data collection, acceptability, resources and participant responses.

Results
Our evidence reviews showed that only a limited number of interventions designed exclusively to target mothers and daughters have been conducted. In addition, programmes for adolescent girls should focus on alternative activities aside from the competitive team-based sports often offered.