Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,780 questions · 1,852 findings · 204 reviews

No studies found 417 · 22.5%GRADE not reported 58 · 3.1%Very low 577 · 31.2%Low 468 · 25.3%Moderate 272 · 14.7%High 60 · 3.2%

Preoperative inspiratory muscle training vs usual care, non‐exercise intervention

Mechanical ventilation > 48 hours · adult participants undergoing cardiac and major abdominal surgery

It is very uncertain whether preoperative inspiratory muscle training changes mechanical ventilation > 48 hours compared with usual care, non‐exercise intervention (very low certainty).

1 finding from 1 review

Preoperative inspiratory muscle training vs usual care, non‐exercise intervention

Mortality In the early postoperative period (≤ 30 days) · adult participants undergoing cardiac and major abdominal surgery

It is very uncertain whether preoperative inspiratory muscle training changes all‐cause mortality within 30 days during postoperative period compared with usual care, non‐exercise intervention (very low certainty).

1 finding from 1 review

Stabilisation splint (SS) vs Jaw exercises

Pain (TMJ, muscle, on movement) · Patients with pain dysfunction syndrome (PDS) of all degrees of severity
1 finding from 1 review

Stabilisation splint (SS) vs Jaw exercises

Overall improvement · Patients with pain dysfunction syndrome (PDS) of all degrees of severity
1 finding from 1 review

Motivational interventions to improve adherence to airway clearance treatment for people with CF ‐ specifically‐composed music vs no music

Adherence · people with CF

It is very uncertain whether motivational interventions to improve adherence to airway clearance… changes adherence to treatment Morisky‐Green questionnaire (number of… compared with no music (very low certainty).

1 finding from 1 review

Motivational interventions to improve adherence to airway clearance treatment for people with CF ‐ specifically‐composed music vs self‐selected music

Adherence · people with CF

It is very uncertain whether motivational interventions to improve adherence to airway clearance… changes adherence to treatment Morisky‐Green questionnaire (number of… compared with self‐selected music (very low certainty).

1 finding from 1 review

Motivational interventions to improve adherence to airway clearance treatment for people with CF ‐ specifically‐composed music vs self‐selected music

Frequency of hospitalisation for respiratory infection · people with CF

It is very uncertain whether motivational interventions to improve adherence to airway clearance… changes frequency of hospitalisation for respiratory infection compared with self‐selected music (very low certainty).

1 finding from 1 review

Motivational interventions to improve adherence to airway clearance treatment for people with CF ‐ specifically‐composed music vs self‐selected music

Frequency of non‐hospitalised respiratory infection · people with CF

The review found no eligible studies for this question.

1 finding from 1 review

Motivational interventions to improve adherence to airway clearance treatment for people with CF ‐ specifically‐composed music vs self‐selected music

FEV1 % predicted: absolute change from baseline · people with CF

The review found no eligible studies for this question.

1 finding from 1 review