A Research Study to Evaluate the Benefits of a Self-management Booklet to Promote Wellbeing During the COVID-19 Pandemic

Background The immediate psychological impact of COVID-19 is already emerging. The investigators are interested in the benefits of a self-management booklet focused on the current circumstances in response to the COVID-19 pandemic on people's physical and mental wellbeing.

Who can participate? The investigators are looking for participants aged 18 and over who live in the UK and can read and write in English, without any current serious mental health problems (e.g. bipolar disorder, PTSD, active thoughts of self-harm, or severe anxiety/depression), and who feel that their physical and/or mental wellbeing have been affected since the COVID-19 pandemic.

What does the study involve? Eligible participants will complete questionnaires at baseline following which they will be randomly allocated to either receive the self-management booklet right away (via email) or after 4 months (waiting-list, in the meantime participants will be provided a link to educational materials). Participants will not be able to choose whether they will receive the self-management booklet right away or be in the waiting-list as a computer system (Qualtrics randomiser) will allocate them to one of the two groups at random. Participants in both conditions will be asked to complete online questionnaires at multiple time points, 2-months and 4-months after allocation. Participants in the waiting-list condition will also be asked to complete the same set of questionnaires at 6- and 8-months after allocation to assess how beneficial they found the self-management booklet.

Participants will also be invited to take part in an audio-recorded interview after T2 to tell us more about how they found the self-management booklet or the educational materials. The investigators will select 30 participants (15 from each condition) for the interview out of those who opt-in to capture a wide range of experiences and backgrounds.

What are the possible benefits and risks of participating? Risks to participants are small. Participants may find reflecting on the impact of COVID-19 on their lives distressing. However, these effects are anticipated to be short lived, as participants will learn psychological techniques during the intervention that can help them manage better in the current circumstances and improve their wellbeing.

Where is the study run from? The lead site is King's College London. The study is run online via Qualtrics.

When is the study starting and how long is it expected to run for? May 2020 to May 2021

Who is the main contact? Dr Federica Picariello federica.picariello@kcl.ac.uk

In the UK, over 4 in 5 Britons are worried about the effect COVID-19 is having on their life, with over half reporting that their wellbeing has been affected. Providing support for individuals to build optimal structures to maintain their physical and mental wellbeing is key to mitigate the consequences of the pandemic on day-to-day life and in the longer term. The investigators would like to conduct a randomised-controlled trial to test the efficacy of a theory-based self-management booklet to improve physical and mental wellbeing versus education alone. The trial will include a nested qualitative study to explore in a subgroup of participants their experiences of the self-management booklet or education alone. The primary objective is to examine the efficacy of the self-management booklet at improving wellbeing as compared to the waiting-list control arm 2-months post-randomisation. The investigators also want to explore the treatment effects of the self-management booklet on secondary outcomes (health status, day-to-day activities, resilience, intolerance of uncertainty, loneliness, social support, sleep quality, napping, sedentary behaviour, physical activity, and COVID-19-related behaviours, symptom complaints). Tertiary objectives include exploring changes in self-reported primary and secondary outcomes over time in a non-randomised analysis combining data from both arms and qualitatively exploring participants' perceptions of the acceptability and usefulness of the self-management booklet. These objectives will be addressed by a two-armed parallel randomised controlled trial (RCT) with a nested qualitative study. The study will be conducted through Qualitrics (including recruitment, randomisation, and data collection). Participants in both arms will be followed-up at 2 and 4 months post-randomisation. Additionally, participants in the control arm will receive the self-management booklet after the 4-months follow-up assessment and will be followed-up at 6 and 8 months post-randomisation.

Eligibility Criteria:
Inclusion Criteria:

* Aged 18 and over who live in the UK and can read and write in English, without any current serious mental health problems (e.g. bipolar disorder, PTSD, active thoughts of self-harm, or severe anxiety/depression) and who feel that their physical and/or mental wellbeing have been affected since the COVID-19 pandemic.

Exclusion Criteria:

* Any current serious mental health problems (e.g. bipolar disorder, PTSD, active thoughts of self-harm, or severe anxiety/depression) or who feel that their physical and/or mental wellbeing have not been affected by COVID-19