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.

Limit to evidence status or GRADE (optional)

1,852 questions in 128 reviews · Effective Practice and Organisation of Care

current versions
No studies 557 · 30.1%Ungraded 53 · 2.9%Very low 446 · 24.1%Low 476 · 25.7%Moderate 255 · 13.8%High 65 · 3.5%

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.

QuestionEffectEvidenceStatus / GRADE
Interventions targeting patients vs usual care or interventions of the same type
Shared decision making (PROM, categorical or dichotomous) ( · patients, including healthcare consumers and simulated patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted2272 participantsVery low
Interventions targeting patients vs usual care or interventions of the same type
Decision regret · patients, including healthcare consumers and simulated patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extractedNRNo studies
Interventions targeting patients vs usual care or interventions of the same type
Health‐related quality of life (physical) · patients, including healthcare consumers and simulated patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extractedNRNo studies
Interventions targeting patients vs usual care or interventions of the same type
Health‐related quality of life (mental) · patients, including healthcare consumers and simulated patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extractedNRNo studies
Interventions targeting patients vs usual care or interventions of the same type
Cost · patients, including healthcare consumers and simulated patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extractedNRNo studies
Interventions targeting healthcare professionals vs usual care or interventions of the same type
Shared decision making (OBOM, continuous) ( · healthcare professionals responsible for patient care
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted479 participantsVery low
Interventions targeting healthcare professionals vs usual care or interventions of the same type
Shared decision making (PROM, continuous) ( · healthcare professionals responsible for patient care
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted5772 participantsVery low
Interventions targeting healthcare professionals vs usual care or interventions of the same type
Shared decision making (PROM, categorical or dichotomous) ( · healthcare professionals responsible for patient care
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted6303 participantsVery low
Interventions targeting healthcare professionals vs usual care or interventions of the same type
Decision regret ( · healthcare professionals responsible for patient care
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted326 participantsVery low
Interventions targeting patients vs usual care or interventions of the same type
Shared decision making (patient reported outcome measure (PROM), continuous measures) ( · patients, including healthcare consumers and simulated patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted1386 participantsVery low
Interventions targeting healthcare professionals vs usual care or interventions of the same type
Health‐related quality of life (physical) ( · healthcare professionals responsible for patient care
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted359 participantsLow
Interventions targeting healthcare professionals vs usual care or interventions of the same type
Health‐related quality of life (mental) ( · healthcare professionals responsible for patient care
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted359 participantsLow
Interventions targeting healthcare professionals vs usual care or interventions of the same type
Consultation length (minutes) · healthcare professionals responsible for patient care
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted175 participantsVery low
Interventions targeting healthcare professionals vs usual care or interventions of the same type
Cost · healthcare professionals responsible for patient care
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extractedNRNo studies
Interventions targeting healthcare professionals vs usual care or interventions of the same type
Shared decision making (OBOM, continuous) (post‐visit) · healthcare professionals responsible for patient care
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted20 participantsVery low
Interventions targeting healthcare professionals vs usual care or interventions of the same type
Shared decision making (PROM, continuous) ( · healthcare professionals responsible for patient care
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted1459 participantsVery low
Interventions targeting healthcare professionals vs usual care or interventions of the same type
Decision regret · healthcare professionals responsible for patient care
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extractedNRNo studies
Interventions targeting healthcare professionals vs usual care or interventions of the same type
Health‐related quality of life (physical) · healthcare professionals responsible for patient care
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extractedNRNo studies
Interventions targeting healthcare professionals vs usual care or interventions of the same type
Health‐related quality of life (mental) · healthcare professionals responsible for patient care
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extractedNRNo studies
Interventions targeting healthcare professionals vs usual care or interventions of the same type
Consultation length · healthcare professionals responsible for patient care
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extractedNRNo studies
Interventions targeting patients vs usual care or interventions of the same type
Shared decision making (PROM), dichotomous measures ( · patients, including healthcare consumers and simulated patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted754 participantsVery low
Interventions targeting healthcare professionals and patients vs usual care or interventions of the same type
Shared decision making (OBOM, continuous) ( · healthcare professionals and patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted1270 participantsVery low
Interventions targeting healthcare professionals and patients vs usual care or interventions of the same type
Shared decision making (PROM, continuous) ( · healthcare professionals and patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted1479 participantsVery low
Interventions targeting healthcare professionals and patients vs usual care or interventions of the same type
Shared decision making (PROM, categorical or dichotomous) (post‐visit) · healthcare professionals and patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted266 participantsVery low
Interventions targeting healthcare professionals and patients vs usual care or interventions of the same type
Decision regret ( · healthcare professionals and patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted369 participantsLow
Interventions targeting healthcare professionals and patients vs usual care or interventions of the same type
Health‐related quality of life (physical) ( · healthcare professionals and patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted75 participantsVery low
Interventions targeting healthcare professionals and patients vs usual care or interventions of the same type
Health‐related quality of life (mental) ( · healthcare professionals and patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted75 participantsVery low
Interventions targeting healthcare professionals and patients vs usual care or interventions of the same type
Consultation length (minutes) · healthcare professionals and patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted536 participantsVery low
Interventions targeting healthcare professionals and patients vs usual care or interventions of the same type
Cost · healthcare professionals and patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extractedNRNo studies
Interventions targeting healthcare professionals and patients vs usual care or interventions of the same type
Shared decision making (OBOM, continuous) (post‐visit) · healthcare professionals and patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted20 participantsVery low
Interventions targeting healthcare professionals and patients vs usual care or interventions of the same type
Shared decision making (OBOM, categorical or dichotomous) (post‐visit) · healthcare professionals and patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted134 participantsVery low
Interventions targeting patients vs usual care or interventions of the same type
Decision regret ( · patients, including healthcare consumers and simulated patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted212 participantsVery low
Interventions targeting healthcare professionals and patients vs usual care or interventions of the same type
Shared decision making (PROM, continuous) (post‐visit) · healthcare professionals and patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted150 participantsVery low
Interventions targeting healthcare professionals and patients vs usual care or interventions of the same type
Decision regret · healthcare professionals and patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extractedNRNo studies
Interventions targeting healthcare professionals and patients vs usual care or interventions of the same type
Health‐related quality of life (physical) · healthcare professionals and patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extractedNRNo studies
Interventions targeting healthcare professionals and patients vs usual care or interventions of the same type
Health‐related quality of life (mental) · healthcare professionals and patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extractedNRNo studies
Interventions targeting healthcare professionals and patients vs usual care or interventions of the same type
Consultation length · healthcare professionals and patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extractedNRNo studies
Interventions targeting patients vs usual care or interventions of the same type
Health‐related quality of life (physical) ( · patients, including healthcare consumers and simulated patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted116 participantsVery low
Interventions targeting patients vs usual care or interventions of the same type
Health‐related quality of life (mental) ( · patients, including healthcare consumers and simulated patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted116 participantsVery low
Interventions targeting patients vs usual care or interventions of the same type
Consultation length (minutes) · patients, including healthcare consumers and simulated patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted224 participantsVery low
Interventions targeting patients vs usual care or interventions of the same type
Cost (£) · patients, including healthcare consumers and simulated patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted105 participantsVery low
Interventions targeting patients vs usual care or interventions of the same type
Shared decision making (OBOM, continuous) (post‐visit) · patients, including healthcare consumers and simulated patients
Interventions for increasing the use of shared decision making by healthcare professionals (2018) · Cochrane
no estimate extracted271 participantsVery low
Intervention NR
Immunisation of children 12 to 24 months old (over a 12 month period) · people who use governmental clinical health services that are contracted out to non‐governmental providers
Contracting out to improve the use of clinical health services and health outcomes in low‐ and middle‐income… (2018) · Cochrane
no estimate extractedNRModerate
Intervention NR
Antenatal visits (over the previous 12 months) · people who use governmental clinical health services that are contracted out to non‐governmental providers
Contracting out to improve the use of clinical health services and health outcomes in low‐ and middle‐income… (2018) · Cochrane
no estimate extractedNRModerate
Intervention NR
Female use of contraceptives (over a 12 month period) · people who use governmental clinical health services that are contracted out to non‐governmental providers
Contracting out to improve the use of clinical health services and health outcomes in low‐ and middle‐income… (2018) · Cochrane
no estimate extractedNRModerate
Intervention NR
Health outcomes · people who use governmental clinical health services that are contracted out to non‐governmental providers
Contracting out to improve the use of clinical health services and health outcomes in low‐ and middle‐income… (2018) · Cochrane
no estimate extractedNRNo studies
Intervention NR
Mortality in the past year of children younger than 1 year (over a 12 month period) · people who use governmental clinical health services that are contracted out to non‐governmental providers
Contracting out to improve the use of clinical health services and health outcomes in low‐ and middle‐income… (2018) · Cochrane
no estimate extractedNRLow
Intervention NR
Incidence of diarrhoea in children younger than 5 years (over a 12 month period) · people who use governmental clinical health services that are contracted out to non‐governmental providers
Contracting out to improve the use of clinical health services and health outcomes in low‐ and middle‐income… (2018) · Cochrane
no estimate extractedNRLow
Intervention NR
Economic outcomes · people who use governmental clinical health services that are contracted out to non‐governmental providers
Contracting out to improve the use of clinical health services and health outcomes in low‐ and middle‐income… (2018) · Cochrane
no estimate extractedNRNo studies
Intervention NR
Individual healthcare expenditures (over a 12 month period) · people who use governmental clinical health services that are contracted out to non‐governmental providers
Contracting out to improve the use of clinical health services and health outcomes in low‐ and middle‐income… (2018) · Cochrane
no estimate extractedNRModerate