Due to COVID-19 restrictions, the BREAK UP study is being conducted as an 8-week home-based before and after intervention study with the aim to improve physical function measured via the WIQ; and to reduce sitting time by up to 60 minutes per day, seven days a week.
Participants will be required to make contact with members of the research team twice to complete assessments remotely, once to complete a coaching consultation, and once per week during the 8-week activity plan to discuss their performance. Organisation of these, and any contact associated with recruitment may require more frequent contact with the research team via telephone or email.
Contact 1 (Recruitment/ eligibility):
Expression of interest to participate will be sought by the treating clinician at Glenfield hospital (listed on the delegation log), who will offer the patient a Participant Information Sheet, contact details form to complete and a consent form. The patient may then be approached by a member of the research team to take their consent, having read the information sheet, or if the participant is happy to be, a member of the research team will contact them within two weeks via telephone and/or email the participant to discuss the study in more detail and determine if they wish to participate or not. After which, they will be asked to complete the consent form and post this back to the research team. Once the signed and dated consent forms have been received, the researcher can organise for the baseline data to be collected.
Contact 2 (Baseline assessments):
Within 2 weeks participants will be required to complete baseline assessments which includes information on their date of birth/age, sex, ethnicity, smoking status, alcohol consumption, medical history (co-morbidities) and a number of questionnaires to assess their quality of life, breathlessness, anxiety and depression, fatigue and physical function. These will be completed over the telephone with the researcher or the researcher will post the questionnaires to the participants which will need to be completed and returned by post. These assessments will take approximately 1 hour.
Participants will also be posted two activity monitors (monitor 1 and 2) one of which will be wrist worn and the other thigh worn, as well as information on how to fit these. Participants will wear these for a period of up to 8 days to collect habitual physical activity data. A daily sleep-wake log will be used to collect data on participants sleep and wake-time, which will be posted, along with instructions on how to complete these, and returned via post along with the activity monitors.
Contact 3 (Coaching consultation):
Within 2 weeks participants will receive a telephone or video call which will be termed a "coaching consult", during which fourteen 2-minute activities to break sitting time will be discussed with a member of the research team. Video tutorials and/or instruction cards of these activities will be sent via post prior to the coaching consult. These activities and data from the habitual physical activity measure will be used to inform personalised activity plans whereby participants will be encouraged, using Bandura's social cognitive theory, to use these activities to reduce sitting time by up to 60 minutes per day for 8-weeks. This contact will take approximately 15 minutes. The 8-week activity plan will be prescribed, to complete at home and will begin within 2 weeks of this contact.
Participants will wear a wrist-worn activity monitor for the duration of the home-based 8-week intervention (monitor 3). They will be instructed on how to use these during the coaching consultation and how to complete daily diaries for monitor wear and activity completion for the 8-week period.
During the 8-week intervention participants will be contacted once a week via telephone or video to discuss their performance on the activity plan and completion of the daily diary. This will take approximately 15 minutes a week. A member of the research team will organise this over email or telephone.
A second 8-day habitual physical activity measurement period will take place during week 8 of the intervention. Activity monitors 1 and 2 will be posted to participants in good time along with instructions on how to fit these. During this second habitual physical activity measurement period participants will continue to wear wrist-worn activity monitor 3 as well.
Contact 4 (Follow-up):
Participants will then be contacted for their final assessments within one week of the end of the 8-week intervention. The follow-up assessments will include the same assessments as at baseline, except for one questionnaire, and will be completed via telephone with a member of the research team, or a researcher will be post these out to the participant for completion. The assessments will take approximately 1 hour.
