The effects of a theory‐informed intervention on physical activity behaviour, motivation and well‐being of frontline aged care workers: A pilot study with 6‐month follow‐up.

Issue addressed: Due to the nature of their jobs, frontline aged care workers may be a population at risk of poor health and lifestyle habits. Support of their well‐being through the workplace is likely to be complex. The objective of this study was to assess the effectiveness of a need‐supportive program for changing physical activity and psychological well‐being via the motivational processes of behavioural regulations and perceived need satisfaction. Methods: Frontline aged care workers (n = 25) participated in a single cohort, pre–post pilot trial. The program included a Motivational Interviewing style appointment, education on goal setting and self‐management, the use of affect, exertion and self‐pacing for regulating physical activity intensity and practical support activities. Outcomes (7‐day accelerometery, 6‐min walk, K10 and AQoL‐8D), and motivational processes (BREQ‐3 and PNSE) were measured at baseline, 3 and 9 months, and analysed using linear mixed models for repeated measures. Results: There were significant increases in perceived autonomy at 3 months (Δ.43 ± SE:.20; p =.03) and 6‐min walk distance at 9 months (Δ 29.11 m ± SE: 13.75; p =.04), which appeared to be driven by the relative autonomy index (behavioural regulations in exercise questionnaire [BREQ‐3]). Amotivation increased at 3 months (Δ.23 ± SE:.12; p =.05); which may have been due to low scores at baseline. No other changes were demonstrated at any timepoint. So what?: Participants demonstrated positive changes in motivational processes and physical function, however, due to the low levels of participation in the program, the program had a negligible impact at the organisational level. Future researchers and aged care organisations should aim to address factors impacting participation in well‐being initiatives. [ABSTRACT FROM AUTHOR]