Fig. 1

PRISMA flow diagram of studies included in the review. aReasons: Intensity (n = 10); literature review with no relevant articles (n = 9); not focussed on activities of daily living (n = 8); therapies (n = 5); data collected before 3rd February 2009 (n = 5); not delivered to/by (or developed by) healthcare professionals (n = 3); devices, technologies or adaptations (n = 2); not in primary care or community setting (n = 1); observational study without an intervention (n = 1); and physical activity (n = 1). btwo sets of two articles related to the same intervention. One of these was a process evaluation [30] which accompanied the Randomised Control Trial [31] and one [38] related to an earlier stage of development of another [39]