The effectiveness of interventions to reduce adverse outcomes among older adults following Emergency Department discharge: umbrella review

Table 11 Effectiveness of ED Interventions on Hospital admissions

OUTCOME	SYSTEMATIC REVIEW	NUMBER OF RCT INFORMING OUTCOME	NUMBER OF DOWNGRADES	GRADE LEVEL OF EVIDENCE
Hospital admissions	Karam et al., 2015 [40]	3	4	Low
	Hastings & Heflin 2005 [30]	4	5	Very Low
	Hughes et al., 2019 [36]	5	2	Moderate
	Lowthian et al., 2015 [2]	2	2	Moderate
	Malik et al., 2018 [37]	3	4	Low

ISSN: 1471-2318