Table 3.

Map for the available evidence

Study ID	Categories
	Intervention name and type	Study population	Outcome	Country/location	Type of evidence	Gaps
	Subcategories
	Name and type of income support programme	Older adult, dependent, widow/widower, separated, age	Income security, well-being, SES status, health	Country, rural/urban setting	Primary research, SR, meta-analysis	Gaps in research knowledge or evidence
Xyz (example)	Indira Gandhi National Old Age Pension Scheme—central government-funded income support programme	Older adults above 60 years (including destitute, widow), from below poverty line household	Household expenditure, social security, poverty status, health indicators	India	Primary research via one-time cross-sectional survey	Not able to estimate effectiveness or impact of the programme due to study design limitations

SES, socioeconomic status; SR, systematic review.