Table 1.

Screening eligibility criteria

Population	Older adults (mean age 65 years and older) living independently in a community setting with any participant reporting a history of falling (ie, regardless of the proportion of the sample who fell)
Intervention	Any intervention for social isolation or loneliness
Comparator	Usual care or another intervention for social isolation or loneliness
Outcomes	Any quantitative measures of changes in social isolation or loneliness Examples: the quantity of social interactions, Lubben Social Network Scale for social isolation, De Jong Gierveld Loneliness Scale, Bude and Lantermann Scale for social exclusion, etc
Study designs	Randomised controlled trial (RCT), non-RCT, quasiexperimental, interrupted time series, controlled or uncontrolled before-after studies, case–control studies, cohort studies
Time	No time restrictions