# Collaborating With Schools for Public Health Research in England: Lessons Learned for Successful Partnerships

## TL;DR

This paper shares lessons from a 5-year health research project with schools in England, focusing on how to maintain successful partnerships despite challenges like the pandemic.

## Contribution

The paper provides practical insights and strategies for sustaining long-term school partnerships in public health research.

## Key findings

- Annual health assessments and questionnaires were successfully conducted with over 3000 participants despite a 11.6% annual attrition rate.
- Key factors for success included stakeholder engagement, an outreach program, incentives, and a flexible research team.

## Abstract

Carrying out health research with schools can be both challenging and highly rewarding. Here we describe lessons learned from a research partnership lasting over 5 years, initially with 84 primary schools in London and Luton, and extended to 35 secondary schools, during our children health cohort study. This period included school closures and societal disruption during the COVID-19 pandemic, creating additional challenges to ongoing school participation. Our study involved annual health assessment visits to schools to test over 3000 participants and parental self-report questionnaires, to assess the potential benefits of air quality improvements arising from London Ultra Low Emission Zone (introduced in April 2019) on children’s lung development and health. Measures included height, weight, pre- and post- bronchodilator spirometry, physical activity monitoring, cognitive assessment, epigenetic markers of disease risk, SARS-CoV-2 IgE and IgM antibody testing, and heavy metals testing. The average annual participant attrition for our study was 11.6%. The acceptable threshold outlined in the initial protocol was 20%. All schools continued to participate in the study for 5 years. Central to the study success have been: shared agreement on the importance of the research topic; early preparatory work with stakeholders, a parallel engaging and innovative air pollution learning and outreach programme, incentivising school/teacher co-operation and parental questionnaire completion to boost response rates and mitigate non-response bias; and continuity of contact with the accessible and flexible research team. These successes form a template for other health research studies planning long-term engagement with schools.