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Table 4 A comparison of results for evidence of effectiveness of interventions to increase vaccination coverage in LMICs from a Cochrane review, [26] and in slum populations identified in this paper

From: Immunization, urbanization and slums – a systematic review of factors and interventions

Intervention type

Strength of evidence of benefit

Cochrane Review (general populations)

Slum populations

Education

Moderate

Some evidence of potential benefit

Education and reminder cards

Low

Not tested

Household financial incentive

No effect

Some evidence of potential benefit

Outreach and financial incentives

Low

Not tested

Home visits

Low

Evidence of benefit, where distance is significant.

Integrating immunisation with other health services

Low

Not tested

Text messaging

Not tested

Some evidence of potential benefit

Community involvement

Not tested

Important factor in effective studies.