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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)

1,080 questions in 109 reviews · Acute Respiratory Infections

current versions
No studies 132 · 12.2%Ungraded 90 · 8.3%Very low 169 · 15.6%Low 306 · 28.3%Moderate 287 · 26.6%High 96 · 8.9%

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
Homeopathic medicinal products vs placebo or usual care
Short‐term cure1 · children aged up to 16 years with ARTIs
Homeopathic medicinal products for preventing and treating acute respiratory tract infections in children (2022) · Cochrane
OR 1.31 [0.09, 19.54]2 studies · 155 participantsVery low
Homeopathic medicinal products vs placebo or usual care
Long‐term cure1 · children aged up to 16 years with ARTIs
Homeopathic medicinal products for preventing and treating acute respiratory tract infections in children (2022) · Cochrane
OR 1.012 studies · 155 participantsVery low
Homeopathic medicinal products vs placebo or usual care
Disease severity( · children aged up to 16 years with ARTIs
Homeopathic medicinal products for preventing and treating acute respiratory tract infections in children (2022) · Cochrane
no estimate extracted6 studies · 709 participantsLow
Homeopathic medicinal products vs placebo or usual care
Recurrence of ARTI · children aged up to 16 years with ARTIs
Homeopathic medicinal products for preventing and treating acute respiratory tract infections in children (2022) · Cochrane
no estimate extractedNRNo studies
Homeopathic medicinal products vs placebo or usual care
Days off work for parents · children aged up to 16 years with ARTIs
Homeopathic medicinal products for preventing and treating acute respiratory tract infections in children (2022) · Cochrane
no estimate extractedNRNo studies
Homeopathic medicinal products vs placebo or usual care
Need for antibiotics · children aged up to 16 years with ARTIs
Homeopathic medicinal products for preventing and treating acute respiratory tract infections in children (2022) · Cochrane
no estimate extractedNRNo studies
Homeopathic medicinal products vs placebo or usual care
Adverse events · children aged up to 16 years with ARTIs
Homeopathic medicinal products for preventing and treating acute respiratory tract infections in children (2022) · Cochrane
no estimate extracted1 study · 75 participantsLow
Homeopathic medicinal products (individualised treatment) vs placebo or usual care
Recurrence of ARTI · children aged up to 16 years with ARTIs
Homeopathic medicinal products for preventing and treating acute respiratory tract infections in children (2022) · Cochrane
OR 1.31 [0.64, 2.7]1 study · 199 participantsModerate
Homeopathic medicinal products (individualised treatment) vs placebo or usual care
Days off work for parents · children aged up to 16 years with ARTIs
Homeopathic medicinal products for preventing and treating acute respiratory tract infections in children (2022) · Cochrane
OR 1.46 [0.83, 2.55]1 study · 199 participantsModerate
Homeopathic medicinal products (individualised treatment) vs placebo or usual care
Need for antibiotics · children aged up to 16 years with ARTIs
Homeopathic medicinal products for preventing and treating acute respiratory tract infections in children (2022) · Cochrane
OR 0.79 [0.35, 1.76]2 studies · 369 participantsLow
Homeopathic medicinal products (individualised treatment) vs placebo or usual care
Adverse events · children aged up to 16 years with ARTIs
Homeopathic medicinal products for preventing and treating acute respiratory tract infections in children (2022) · Cochrane
OR 2.51 [0.75, 8.42]1 study · 199 participantsModerate
Homeopathic medicinal products (non‐individualised treatment) vs placebo or usual care
Disease severity · children aged up to 16 years with ARTIs
Homeopathic medicinal products for preventing and treating acute respiratory tract infections in children (2022) · Cochrane
no estimate extractedNRNo studies
Homeopathic medicinal products (non‐individualised treatment) vs placebo or usual care
Recurrence of ARTI · children aged up to 16 years with ARTIs
Homeopathic medicinal products for preventing and treating acute respiratory tract infections in children (2022) · Cochrane
OR 0.6 [0.21, 1.72]3 studies · 735 participantsLow
Homeopathic medicinal products (non‐individualised treatment) vs placebo or usual care
Days off work for parents · children aged up to 16 years with ARTIs
Homeopathic medicinal products for preventing and treating acute respiratory tract infections in children (2022) · Cochrane
no estimate extractedNRNo studies
Homeopathic medicinal products (non‐individualised treatment) vs placebo or usual care
Need for antibiotics · children aged up to 16 years with ARTIs
Homeopathic medicinal products for preventing and treating acute respiratory tract infections in children (2022) · Cochrane
no estimate extractedNRNo studies
Conventional chest physiotherapy plus routine treatment vs routine treatment alone
Mortality · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
RR 1.03 [0.15, 7.13]2 studies · 225 participantsVery low
Active cycle of breathing techniques plus routine treatment vs routine treatment alone
Duration of hospital stay · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extracted1 study · 32 participantsVery low
Active cycle of breathing techniques plus routine treatment vs routine treatment alone
Duration of fever ‐ not reported · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extractedNRNo studies
Active cycle of breathing techniques plus routine treatment vs routine treatment alone
Duration of total antibiotic therapy · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extracted1 study · 32 participantsVery low
Active cycle of breathing techniques plus routine treatment vs routine treatment alone
Duration of ICU stay ‐ not reported · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extractedNRNo studies
Active cycle of breathing techniques plus routine treatment vs routine treatment alone
Duration of mechanical ventilation ‐ not reported · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extractedNRNo studies
Osteopathic manipulative treatment (OMT) plus routine treatment vs placebo plus routine treatment
Mortality · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
RR 0.43 [0.12, 1.5]3 studies · 327 participantsVery low
Osteopathic manipulative treatment (OMT) plus routine treatment vs placebo plus routine treatment
Cure rate · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
RR 1.59 [1.01, 2.51]2 studies · 79 participantsVery low
Osteopathic manipulative treatment (OMT) plus routine treatment vs placebo plus routine treatment
Duration of hospital stay · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extracted3 studies · 333 participantsVery low
Osteopathic manipulative treatment (OMT) plus routine treatment vs placebo plus routine treatment
Duration of fever · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extracted1 study · 21 participantsVery low
Osteopathic manipulative treatment (OMT) plus routine treatment vs placebo plus routine treatment
Duration of total antibiotic therapy · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extracted3 studies · 333 participantsVery low
Conventional chest physiotherapy plus routine treatment vs routine treatment alone
Cure rate · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
RR 0.93 [0.56, 1.55]2 studies · 225 participantsVery low
Osteopathic manipulative treatment (OMT) plus routine treatment vs placebo plus routine treatment
Duration of ICU stay ‐ not reported · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extractedNRNo studies
Osteopathic manipulative treatment (OMT) plus routine treatment vs placebo plus routine treatment
Duration of mechanical ventilation ‐ not reported · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extractedNRNo studies
Positive expiratory pressure plus routine treatment vs routine treatment alone
Mortality · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extracted1 study · 98 participantsVery low
Positive expiratory pressure plus routine treatment vs routine treatment alone
Cure rate ‐ not reported · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extractedNRNo studies
Positive expiratory pressure plus routine treatment vs routine treatment alone
Duration of hospital stay · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extracted1 study · 98 participantsVery low
Positive expiratory pressure plus routine treatment vs routine treatment alone
Duration of fever · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extracted1 study · 98 participantsVery low
Positive expiratory pressure plus routine treatment vs routine treatment alone
Duration of total antibiotic therapy ‐ not reported · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extractedNRNo studies
Positive expiratory pressure plus routine treatment vs routine treatment alone
Duration of ICU stay ‐ not reported · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extractedNRNo studies
Positive expiratory pressure plus routine treatment vs routine treatment alone
Duration of mechanical ventilation ‐ not reported · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extractedNRNo studies
High‐frequency chest wall oscillation plus fibrobronchoscope alveolar lavage vs fibrobronchoscope alveolar lavage alone
Mortality · people with severe pneumonia and receiving mechanical ventilation
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
RR 0.75 [0.17, 3.29]1 study · 286 participantsVery low
Conventional chest physiotherapy plus routine treatment vs routine treatment alone
Duration of hospital stay · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extracted1 study · 54 participantsVery low
High‐frequency chest wall oscillation plus fibrobronchoscope alveolar lavage vs fibrobronchoscope alveolar lavage alone
Cure rate ‐ not reported · people with severe pneumonia and receiving mechanical ventilation
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extractedNRNo studies
High‐frequency chest wall oscillation plus fibrobronchoscope alveolar lavage vs fibrobronchoscope alveolar lavage alone
Duration of hospital stay ‐ not reported · people with severe pneumonia and receiving mechanical ventilation
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extractedNRNo studies
High‐frequency chest wall oscillation plus fibrobronchoscope alveolar lavage vs fibrobronchoscope alveolar lavage alone
Duration of fever ‐ not reported · people with severe pneumonia and receiving mechanical ventilation
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extractedNRNo studies
High‐frequency chest wall oscillation plus fibrobronchoscope alveolar lavage vs fibrobronchoscope alveolar lavage alone
Duration of total antibiotic therapy ‐ not reported · people with severe pneumonia and receiving mechanical ventilation
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extractedNRNo studies
High‐frequency chest wall oscillation plus fibrobronchoscope alveolar lavage vs fibrobronchoscope alveolar lavage alone
Duration of ICU stay · people with severe pneumonia and receiving mechanical ventilation
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extracted1 study · 286 participantsVery low
High‐frequency chest wall oscillation plus fibrobronchoscope alveolar lavage vs fibrobronchoscope alveolar lavage alone
Duration of mechanical ventilation · people with severe pneumonia and receiving mechanical ventilation
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extracted1 study · 286 participantsVery low
Conventional chest physiotherapy plus routine treatment vs routine treatment alone
Duration of fever · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extracted1 study · 54 participantsVery low
Conventional chest physiotherapy plus routine treatment vs routine treatment alone
Duration of total antibiotic therapy ‐ not reported · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extractedNRNo studies
Conventional chest physiotherapy plus routine treatment vs routine treatment alone
Duration of ICU stay ‐ not reported · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extractedNRNo studies
Conventional chest physiotherapy plus routine treatment vs routine treatment alone
Duration of mechanical ventilation ‐ not reported · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extractedNRNo studies
Active cycle of breathing techniques plus routine treatment vs routine treatment alone
Mortality · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
no estimate extracted1 study · 32 participantsVery low
Active cycle of breathing techniques plus routine treatment vs routine treatment alone
Cure rate · people with pneumonia
Chest physiotherapy for pneumonia in adults (2022) · Cochrane
RR 0.6 [0.29, 1.23]1 study · 32 participantsVery low