Gap finder
Search review questions
Each row is one question a systematic review asked: who, what, compared with what, and which outcome, with the effect it found and how certain that is. Words match anywhere in the field.
15,213 questions in 2,394 reviews
current versionsNo studies 15,213 · 100%Ungraded 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%
Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.
| Question | Effect | Evidence | Status / GRADE |
|---|---|---|---|
Culturally and literacy adapted self‐management programme vs no health literacy intervention Outcome category – outcome(s)* · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted self‐management programme vs written information on the same topic Outcome category – outcome(s)* · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted self‐management programme vs written information on the same topic Health service use – not reported · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted self‐management programme vs written information on the same topic Adverse events – not reported · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally adapted health literacy skills building course vs no/unrelated health literacy intervention Outcome category – outcome(s)* · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally adapted health literacy skills building course vs no/unrelated health literacy intervention Quality of life – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally adapted health literacy skills building course vs no/unrelated health literacy intervention Health outcome – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally adapted health literacy skills building course vs no/unrelated health literacy intervention Health service use – not reported · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally adapted health literacy skills building course vs no/unrelated health literacy intervention Adverse events – not reported · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted telephone education vs unrelated health literacy intervention Outcome category – outcome(s)* · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted self‐management programme vs no health literacy intervention Quality of life · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted telephone education vs unrelated health literacy intervention Quality of life – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted telephone education vs unrelated health literacy intervention Health outcome – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted telephone education vs unrelated health literacy intervention Self‐efficacy – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted telephone education vs unrelated health literacy intervention Health service use – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted audio‐/visual education without personal feedback vs no health literacy intervention Outcome category – outcome(s)* · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted audio‐/visual education without personal feedback vs no health literacy intervention Quality of life – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted audio‐/visual education without personal feedback vs no health literacy intervention Adverse events – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted audio‐/visual education without personal feedback vs written information on the same topic Outcome category – outcome(s)* · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted audio‐/visual education without personal feedback vs written information on the same topic Quality of life – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted audio‐/visual education without personal feedback vs written information on the same topic Health service use – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted audio‐/visual education without personal feedback vs another culturally and literacy adapted audio‐/visual education without personal feedback Outcome category – outcome(s)* · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted audio‐/visual education without personal feedback vs another culturally and literacy adapted audio‐/visual education without personal feedback Quality of life – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted audio‐/visual education without personal feedback vs another culturally and literacy adapted audio‐/visual education without personal feedback Health outcome – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted audio‐/visual education without personal feedback vs another culturally and literacy adapted audio‐/visual education without personal feedback Self‐efficacy – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted audio‐/visual education without personal feedback vs another culturally and literacy adapted audio‐/visual education without personal feedback Health service use – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted audio‐/visual education without personal feedback vs another culturally and literacy adapted audio‐/visual education without personal feedback Adverse events – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted medical instruction vs no health literacy intervention Outcome category – outcome(s)* · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted medical instruction vs no health literacy intervention Quality of life – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted medical instruction vs no health literacy intervention Health outcome – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted medical instruction vs no health literacy intervention Health‐related knowledge – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted medical instruction vs no health literacy intervention Health service use – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted medical instruction vs no health literacy intervention Self‐efficacy ‐ not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted medical instruction vs no health literacy intervention Adverse events – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Female migrants' benefit of any health literacy intervention vs male migrants' benefit of any health literacy intervention Outcome category– outcome(s) · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Female migrants' benefit of any health literacy intervention vs male migrants' benefit of any health literacy intervention Quality of life – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Female migrants' benefit of any health literacy intervention vs male migrants' benefit of any health literacy intervention Health‐related knowledge – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Female migrants' benefit of any health literacy intervention vs male migrants' benefit of any health literacy intervention Health outcome – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Female migrants' benefit of any health literacy intervention vs male migrants' benefit of any health literacy intervention Health service use – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted self‐management programme vs no health literacy intervention Health service use – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Female migrants' benefit of any health literacy intervention vs male migrants' benefit of any health literacy intervention Self‐efficacy – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Female migrants' benefit of any health literacy intervention vs male migrants' benefit of any health literacy intervention Adverse events – not measured · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Culturally and literacy adapted self‐management programme vs no health literacy intervention Adverse events – not reported · migrants Interventions for improving health literacy in migrants (2023) · Cochrane | no estimate extracted | NR | No studies |
Intervention NR Incidence of a reduction in visual acuity of 10 ETDR letters or more · people with type 2 diabetes Fenofibrate for diabetic retinopathy (2023) · Cochrane | no estimate extracted | NR | No studies |
Intervention NR Incidence of PDR · people with type 2 diabetes Fenofibrate for diabetic retinopathy (2023) · Cochrane | no estimate extracted | NR | No studies |
Intervention NR Mean vision‐related quality of life · people with type 2 diabetes Fenofibrate for diabetic retinopathy (2023) · Cochrane | no estimate extracted | NR | No studies |
Two per cent CHG vs alcohol hand sanitiser (61% alcohol and emollients) Incidence of (author‐defined) suspected infections within the first 28 days of life · Neonates and caregivers Hand hygiene for the prevention of infections in neonates (2023) · Cochrane | no estimate extracted | NR | No studies |
Two per cent CHG vs alcohol hand sanitiser (61% alcohol and emollients) All‐cause mortality within the first seven days of life (early neonatal death) · Neonates and caregivers Hand hygiene for the prevention of infections in neonates (2023) · Cochrane | no estimate extracted | NR | No studies |
Two per cent CHG vs alcohol hand sanitiser (61% alcohol and emollients) All‐cause mortality from the 8th to 28th day of life (late neonatal death) · Neonates and caregivers Hand hygiene for the prevention of infections in neonates (2023) · Cochrane | no estimate extracted | NR | No studies |
Alcohol‐based handrub vs usual care Incidence of bacteriologically confirmed infections within the first 28 days of life · Neonates and caregivers Hand hygiene for the prevention of infections in neonates (2023) · Cochrane | no estimate extracted | NR | No studies |