Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,640 questions · 2,709 findings · 446 reviews

No studies found 593 · 21.9%GRADE not reported 241 · 8.9%Very low 538 · 19.9%Low 706 · 26.1%Moderate 516 · 19%High 115 · 4.2%

One-stage crestal-approach sinus lift with autogenous bone and 8 mm implants vs Lateral-window sinus lift with 50% autogenous bone/50% Bio-Oss and implants at least 10 mm long

Prosthesis failure · Patients with 3 to 6 mm of residual bone height at the sinus floor

One-stage crestal-approach sinus lift with autogenous bone and 8 mm… showed no clear difference in prosthesis failure compared with lateral-window sinus lift with 50% autogenous bone/50% Bio-Oss and…; GRADE not reported.

1 finding from 1 review

Intervention not reported

Quality of life (dyspnoea) Measured on the CRQ, the output is a number from 0 to 7, where higher on the scale is better. MID is 0.5. · adults with COPD who had exertional dyspnoea but did not fulfil the criteria for long‐term oxygen treatment

The intervention probably leads to higher quality of life (dyspnoea) Measured on the CRQ, the output is a… (moderate certainty).

1 finding from 1 review

SHORT vs LONG HOSPITAL STAY

Service outcomes: 3. Leaving hospital prematurely ‐ by 2 years Participants leaving the study prematurely · patients with people with severe mental illnesses

SHORT showed no clear difference in service outcomes: 3. Leaving hospital prematurely ‐ by 2 years… compared with LONG HOSPITAL STAY (low certainty).

1 finding from 1 review

SHORT vs LONG HOSPITAL STAY

Service outcomes: 4. Discharge delayed beyond the time planned in study ‐ 2‐year data Number of participants kept beyond projected time of discharge · patients with people with severe mental illnesses

SHORT may leads to lower service outcomes: 4. Discharge delayed beyond the time planned in… compared with LONG HOSPITAL STAY (low certainty).

1 finding from 1 review

SHORT vs LONG HOSPITAL STAY

General functioning: Unemployed, unable to housekeep or unknown employment status ‐ by 2 years Number of participants with poor occupational functioning in 2 years · patients with people with severe mental illnesses

It is very uncertain whether SHORT changes general functioning: Unemployed, unable to housekeep or unknown… compared with LONG HOSPITAL STAY (very low certainty).

1 finding from 1 review

Short duration (3 to 4 days) vs long duration (7 to 14 days) IV therapy

Persistent renal damage at 3 to 6 months: all included children with acute pyelonephritis · children with acute pyelonephritis

Short duration (3 to 4 days) showed no clear difference in persistent renal damage at 3 to 6 months: all included children with… compared with long duration (7 to 14 days) IV therapy (moderate certainty).

1 finding from 1 review

Short duration (3 to 4 days) vs long duration (7 to 14 days) IV therapy

Persistent renal damage at 3 to 6 months: children with initial renal parenchymal damage on initial DMSA scan · children with acute pyelonephritis

Short duration (3 to 4 days) showed no clear difference in persistent renal damage at 3 to 6 months: children with initial… compared with long duration (7 to 14 days) IV therapy (moderate certainty).

1 finding from 1 review

Intervention not reported

Clinical failure—primary outcome (by intention‐to‐treat analysis) · children with chronic cough of unknown origin lasting longer than 4 weeks

The intervention probably leads to lower clinical failure—primary outcome (by intention‐to‐treat analysis) (moderate certainty).

1 finding from 1 review

Intervention not reported

PC‐QOL mean score at 6 weeks PC‐QOL is a 27‐item questionnaire. Each question has a 7‐point score ranging from 1 (worst quality of life) to 7 (best quality of life). Scores for each item were added and the average taken · children with chronic cough of unknown origin lasting longer than 4 weeks

The intervention probably leads to higher PC‐QOL mean score at 6 weeks PC‐QOL is a 27‐item questionnaire. Each… (moderate certainty).

1 finding from 1 review

Intervention not reported

Duration of cough post randomisation · children with chronic cough of unknown origin lasting longer than 4 weeks

The intervention showed no clear difference in duration of cough post randomisation (moderate certainty).

1 finding from 1 review

Intervention not reported

Proportion of adverse events experienced · children with chronic cough of unknown origin lasting longer than 4 weeks
1 finding from 1 review

Intervention not reported

Proportions of participants experiencing adverse events or complications · children with chronic cough of unknown origin lasting longer than 4 weeks
1 finding from 1 review