3. Data Analysis
RECRUITMENT
As the primary aim of this study was to examine feasibility metrics, descriptive statistics were used to measure recruitment, adherence and retention rates. Descriptive statistics were also used to explore participant demographics and clinical characteristics. Characteristics between those completing and not completing the three-month follow-up are also provided for comparison, although any statistical comparisons are not powered. The study was also not powered to detect significant differences between the intervention and control groups; however, in order to explore the potential effectiveness of the intervention, data from patient-reported outcome measures (PROMS) were examined for changes in scores using complete case analysis of all those who completed baseline and three-month follow-up questionnaires. Although this method of analysis has limitations, it is used in feasibility studies to explore the evidence for potential effectiveness [