Merging citizen science with epidemiology: design of a prospective feasibility study of health events and air pollution in Cologne, Germany

Pilot and Feasibility Studies

Study Protocol

Sara-Marie Soja¹  Stefanie Castell²  Natalie Kille³  Robert Wegener³ 

[1] Department for Epidemiology, Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124, Brunswick, Lower Saxony, Germany;Department for Epidemiology, Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124, Brunswick, Lower Saxony, Germany;German Centre for Infection Research (DZIF), Inhoffenstr. 7, 38124, Brunswick, Lower Saxony, Germany;Forschungszentrum Jülich, Institute for Energy and Climate Research, IEK-8: Troposphere, Wilhelm-Johnen-Straße, 52428, Jülich, North Rhine-Westphalia, Germany;

关键词: Citizen science;    Acute respiratory infections;    COVID-19;    Feasibility study;    Air pollution;    Symptom monitoring;    m/eHealth;    eResearch;    Low-cost sensor;    Sensor network;   

DOI  :  10.1186/s40814-023-01250-0

 received in 2022-09-26, accepted in 2023-01-17,  发布年份 2023

来源: Springer

【 摘 要 】

BackgroundCitizen science as an approach to merge society and science is not a new paradigm. Yet it is not common in public health, epidemiology, or medical sciences. SMARAGD (Sensors for Measuring Aerosols and ReActive Gases to Deduce health effects) assesses air pollution at participants’ homes or workplaces in Cologne, Germany, as feasibility study with a citizen science approach. Personal exposure to air pollutants is difficult to study, because the distribution of pollutants is heterogeneous, especially in urban areas. Targeted data collection allows to establish connections between air pollutant concentration and the health of the study population. Air pollution is among the most urgent health risks worldwide. Yet links of individualized pollution levels and respiratory infections remain to be validated, which also applies for the feasibility of the citizen science approach for epidemiological studies.MethodsWe co-designed a prospective feasibility study with two groups of volunteers from Cologne, Germany. These citizen scientists and researchers determined that low-cost air-quality sensors (hereafter low-cost sensors) were to be mounted at participants’ homes/workplaces to acquire stationary data. The advantage of deploying low-cost sensors is the achievable physical proximity to the participants providing health data. Recruitment started in March 2021 and is currently ongoing (as of 09/22). Sensor units specifically developed for this study using commercially available electronic sensor components will measure particulate matter and trace gases such as ozone, nitrogen oxides, and carbon monoxide. Health data are collected using the eResearch system “Prospective Management and Monitoring-App” (PIA). Due to the ongoing SARS-CoV-2 pandemic, we also focus on COVID-19 as respiratory infection.DiscussionCitizen science offers many benefits for science in general but also for epidemiological studies. It provides scientific information to society, enables scientific thinking in critical discourses, can counter anti-scientific ideologies, and takes into account the interests of society. However, it poses many challenges, as it requires extensive resources from researchers and society and can raise concerns regarding data protection and methodological challenges such as selection bias.

【 授权许可】

CC BY   
© The Author(s) 2023

【 图 表 】

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