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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
Immunisation outreach vs routine care
Proportion of children who received DTP3/Penta 3 by 1 year of age · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 1.32 [1.11, 1.56]1 study · 541 participantsVery low
Immunisation outreach vs routine care
Proportion of children who received all recommended vaccines by 25 years of age · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 1.33 [1, 1.76]1 study · 309 participantsVery low
Immunisation outreach vs routine care
Proportion of children who received the vaccine under study (BCG) · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 1.06 [0.99, 1.13]1 study · 647 participantsVery low
Health education vs routine care
Received at least one vaccine · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 1.58 [1.21, 2.05]1 study · 228 participantsModerate
Immunisation outreach vs routine care
Proportion of children who received the vaccine under study (HBV3) · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 1.36 [1.13, 1.64]1 study · 541 participantsVery low
Immunisation outreach vs routine care
Proportion of children who received the vaccine under study (OPV3) · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 1.38 [1.16, 1.65]1 study · 541 participantsVery low
Immunisation outreach vs routine care
Proportion of children who received measles vaccine · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 1.26 [0.91, 1.74]1 study · 647 participantsVery low
Immunisation outreach vs routine care
Proportion of children under 5 years of age fully immunised with all scheduled vaccines (outreach only) · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 3.09 [2.11, 4.53]1 study · 1239 participantsModerate
Immunisation outreach vs routine care
Proportion of children under 5 years of age fully immunised with all scheduled vaccines (outreach + health education) · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 1.28 [1.23, 1.33]1 study · 49444 participantsModerate
Immunisation outreach vs routine care
Proportion of children under 5 years of age fully immunised with all scheduled vaccines (outreach + non‐monetary incentive) · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 6.66 [4.78, 9.28]1 study · 1242 participantsModerate
Immunisation outreach vs routine care
Occurrence of vaccine‐preventable diseases · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
no estimate extractedNRNo studies
Immunisation outreach vs routine care
Cost of the intervention ‐ reported narratively in one studyc · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
no estimate extractedNRNo studies
Immunisation outreach vs routine care
Adverse events · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
no estimate extractedNRNo studies
Integration of immunisation with other health services vs routine care
Proportion of children who received DTP3/Penta 3 by 1 year of age · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 1.27 [1.17, 1.38]1 study · 2192 participantsLow
Health education vs routine care
Proportion of children under 5 years of age fully immunised with all scheduled vaccines · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 1.24 [1.06, 1.44]3 studies · 2387 participantsLow
Integration of immunisation with other health services vs routine care
Proportion of children who received all recommended vaccines by 2 years of age · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 1.29 [1.16, 1.44]1 study · 1700 participantsLow
Integration of immunisation with other health services vs routine care
Proportion of children who received the vaccine under study (BCG) · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 0.97 [0.93, 1.01]1 study · 2089 participantsLow
Integration of immunisation with other health services vs routine care
Proportion of children who received the vaccine under study (yellow fever) · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 1.13 [1.04, 1.22]1 study · 1383 participantsLow
Integration of immunisation with other health services vs routine care
Proportion of children who received the vaccine under study (measles) · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 1.13 [1.04, 1.22]1 study · 1370 participantsLow
Integration of immunisation with other health services vs routine care
Proportion of children under 5 years of age fully immunised with all scheduled vaccines · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
no estimate extractedNRNo studies
Integration of immunisation with other health services vs routine care
Occurrence of vaccine‐preventable diseases · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
no estimate extractedNRNo studies
Integration of immunisation with other health services vs routine care
Cost of the intervention · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
no estimate extractedNRNo studies
Integration of immunisation with other health services vs routine care
Adverse events · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
no estimate extractedNRNo studies
Engagement of community leaders vs routine care
Proportion of children who received DTP3 or Penta 3 by 1 year of age · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
RR 1.37 [1.11, 1.69]1 study · 2020 participantsModerate
Engagement of community leaders vs routine care
Proportion of children who received all recommended vaccines by 2 years of age · children under 5 years of age
Interventions for improving coverage of childhood immunisation in low‐ and middle‐income countries (2023) · Cochrane
no estimate extractedNRNo studies
Pharmaceutical care vs usual care
Medication appropriateness (as measured by an implicit tool; lower scores are better) From baseline to · older people receiving polypharmacy
Interventions to improve the appropriate use of polypharmacy for older people (2023) · Cochrane
no estimate extracted8 studies · 947 participantsVery low
Pharmaceutical care vs usual care
The number of potentially inappropriate medications (PIMs) · older people receiving polypharmacy
Interventions to improve the appropriate use of polypharmacy for older people (2023) · Cochrane
no estimate extracted9 studies · 2404 participantsVery low
Pharmaceutical care vs usual care
The proportion of patients with one or more potentially inappropriate medication (PIM) · older people receiving polypharmacy
Interventions to improve the appropriate use of polypharmacy for older people (2023) · Cochrane
RR 0.81 [0.68, 0.98]13 studies · 4534 participantsVery low
Pharmaceutical care vs usual care
The number of potential prescribing omissions (PPOs) · older people receiving polypharmacy
Interventions to improve the appropriate use of polypharmacy for older people (2023) · Cochrane
no estimate extracted3 studies · 691 participantsVery low
Pharmaceutical care vs usual care
The proportion of patients with one or more potential prescribing omission (PPO) · older people receiving polypharmacy
Interventions to improve the appropriate use of polypharmacy for older people (2023) · Cochrane
RR 0.5 [0.27, 0.91]7 studies · 2765 participantsVery low
Pharmaceutical care vs usual care
Hospital admissions · older people receiving polypharmacy
Interventions to improve the appropriate use of polypharmacy for older people (2023) · Cochrane
no estimate extracted14 studies · 4797 participantsLow
Pharmaceutical care vs usual care
Quality of life · older people receiving polypharmacy
Interventions to improve the appropriate use of polypharmacy for older people (2023) · Cochrane
no estimate extracted16 studies · 7458 participantsLow
Medication review vs standard care
Mortality (all‐cause) Median · hospitalised adult patients
Medication review in hospitalised patients to reduce morbidity and mortality (2023) · Cochrane
RR 0.96 [0.87, 1.05]18 studies · 10108 participantsLow
Medication review vs standard care
Hospital readmission (all‐cause) Median · hospitalised adult patients
Medication review in hospitalised patients to reduce morbidity and mortality (2023) · Cochrane
RR 0.93 [0.89, 0.98]17 studies · 9561 participantsModerate
Medication review vs standard care
Hospital emergency department contacts (all‐cause) Median · hospitalised adult patients
Medication review in hospitalised patients to reduce morbidity and mortality (2023) · Cochrane
RR 0.84 [0.68, 1.03]8 studies · 3527 participantsLow
Medication review vs standard care
Health‐related quality of lifeg Median · hospitalised adult patients
Medication review in hospitalised patients to reduce morbidity and mortality (2023) · Cochrane
SMD 0.14 studies · 392 participantsVery low
Intervention NR
Quality of care: adherence to evidence‐based recommendations during hospital admission · health professionals providing care to patients with stroke
Interventions for the uptake of evidence‐based recommendations in acute stroke settings (2023) · Cochrane
RR 1.73 [0.83, 3.61]4 studies · 2144 participantsVery low
Intervention NR
Quality of care: proportion of patients with ischaemic stroke who receive thrombolysis (first 24 hours of admission) · health professionals providing care to patients with stroke
Interventions for the uptake of evidence‐based recommendations in acute stroke settings (2023) · Cochrane
RR 1.14 [0.94, 1.37]2 studies · 1228 participantsModerate
Intervention NR
Quality of care: proportion of patients who receive a swallow screen within 24 hours of admission · health professionals providing care to patients with stroke
Interventions for the uptake of evidence‐based recommendations in acute stroke settings (2023) · Cochrane
RR 6.76 [4.44, 10.76]1 study · 1804 participantsModerate
Intervention NR
Patient outcome: death, disability or dependency at 90 days · health professionals providing care to patients with stroke
Interventions for the uptake of evidence‐based recommendations in acute stroke settings (2023) · Cochrane
RR 0.93 [0.85, 1.02]3 studies · 1228 participantsModerate
Intervention NR
Hospital length of stay · health professionals providing care to patients with stroke
Interventions for the uptake of evidence‐based recommendations in acute stroke settings (2023) · Cochrane
no estimate extracted1 study · 1804 participantsModerate
Intervention NR
Resource use or economic outcomes during hospital stay · health professionals providing care to patients with stroke
Interventions for the uptake of evidence‐based recommendations in acute stroke settings (2023) · Cochrane
no estimate extractedNRNo studies
Intervention NR
Health professional knowledge at 90 d · health professionals providing care to patients with stroke
Interventions for the uptake of evidence‐based recommendations in acute stroke settings (2023) · Cochrane
no estimate extractedNRNo studies
Case management for integrated care vs usual care of older people living with frailty
Mortality · people aged 65 years and older living with frailty
Case management for integrated care of older people with frailty in community settings (2023) · Cochrane
RR 0.98 [0.84, 1.15]14 studies · 9924 participantsLow
Case management for integrated care vs usual care of older people living with frailty
Change in place of residence to a nursing or residential home · people aged 65 years and older living with frailty
Case management for integrated care of older people with frailty in community settings (2023) · Cochrane
RR 0.73 [0.53, 1.01]4 studies · 1108 participantsLow
Case management for integrated care vs usual care of older people living with frailty
Quality of life · people aged 65 years and older living with frailty
Case management for integrated care of older people with frailty in community settings (2023) · Cochrane
no estimate extracted11 studies · 9284 participantsLow
Case management for integrated care vs usual care of older people living with frailty
Serious adverse effects · people aged 65 years and older living with frailty
Case management for integrated care of older people with frailty in community settings (2023) · Cochrane
no estimate extracted2 studies · 592 participantsLow
Case management for integrated care vs usual care of older people living with frailty
Change in physical function · people aged 65 years and older living with frailty
Case management for integrated care of older people with frailty in community settings (2023) · Cochrane
no estimate extracted16 studies · 10652 participantsLow
Case management for integrated care vs usual care of older people living with frailty
Change in healthcare utilisation (hospital admissions) · people aged 65 years and older living with frailty
Case management for integrated care of older people with frailty in community settings (2023) · Cochrane
RR 0.91 [0.79, 1.05]5 studies · 2424 participantsModerate
Case management for integrated care vs usual care of older people living with frailty
Change in costs · people aged 65 years and older living with frailty
Case management for integrated care of older people with frailty in community settings (2023) · Cochrane
no estimate extracted14 studies · 8486 participantsModerate