Table 4.

Key data to be extracted within the review

Study details	Author(s)
	Type of publication
	Year of publication
	Country of origin
Description of methodology	Aims/Purpose
	Study design
	Inclusion and exclusion criteria
	Definition of frailty and frailty assessment or proxy functional measure used
	Primary and secondary outcomes
	Where applicable, definition of the carers involved
	Setting/Context (geographical, cultural, social environment and the organisational and political systems in which an intervention occurs)
	Sample size
	Characteristics of the study population, including: Ethnicity Age Sex Indicators of socioeconomic status Presence of cognitive impairment Number, type and severity of long-term conditions Level of frailty of participants
	Where applicable, characteristics of carers or family members or significant others, including relationship to care receiver
Description of intervention	Focus of the intervention (sedentary behaviour, physical activity, exercise or combination)
	If applicable, the type of physical activity/ exercise, including equipment used and an outline of the components included
	The methods used to prescribe the intervention
	The decision rules for determining the starting level
	The intervention duration and dose, that is, the prescribed frequency and intensity, the duration of the intervention and any maintenance period
	The mode of delivery (face-to-face, virtual, individual or group)
	The decision rules for determining progression
	Details of how the programme was progressed and how this was monitored
	The location/setting of delivery (eg, home-based or in-centre) including any necessary infrastructure or other relevant features
	Details, methods of and reasons for tailoring, personalisation or adaptation.
	Details and methods of any modifications to the intervention during the study, particularly in relation to periods of ill-health and fluctuating symptomology
	Intervention rationale, programme theory or goals
	The physical or informational materials used in the intervention, including those provided to participants or used in intervention delivery or in training of intervention providers
	The procedures, activities and/or processes used in the intervention, including any enabling or supportive activities, motivation strategies used (eg, counselling/education; environmental modification; prompting; self-monitoring; social comparison; financial incentives)
	Amount of supervision, including contact time
	The intervention providers, including their qualifications/expertise, background and any training provided to them
	Description of how carers, relatives or significant others are included within the design, development or delivery of the intervention
	How intervention fidelity was assessed, and by whom, including methods for measuring adherence will also be included
	Strategies used to maintain or improve fidelity
	How well the intervention was delivered as planned, including recorded levels of adherence to the programme