Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,532 questions · 2,642 findings · 483 reviews · Headline outcomes only

No studies found 534 · 20.2%GRADE not reported 82 · 3.1%Very low 641 · 24.3%Low 807 · 30.5%Moderate 472 · 17.9%High 106 · 4%

Plate fixation vs tension band wiring

Good clinical outcome (little pain or loss of elbow motion: Helm criteria) · adults with olecranon fractures

It is very uncertain whether plate fixation changes good clinical outcome (little pain or loss of elbow motion: Helm… compared with tension band wiring (very low certainty).

1 finding from 1 review

Lung cancer screening with chest radiography +/‐ sputum cytology vs less intense screening

Mortality: lung cancer · Patients with lung cancer

Lung cancer screening with chest radiography +/‐ sputum cytology showed no clear difference in lung cancer mortality ‐ More frequent chest x‐ray screening versus… compared with less intense screening (moderate certainty).

2 findings from 1 review

Lung cancer screening with chest radiography +/‐ sputum cytology vs less intense screening

All‐cause mortality ‐ More frequent chest x‐ray screening versus less frequent screening · Patients with lung cancer

Lung cancer screening with chest radiography +/‐ sputum cytology showed no clear difference in all‐cause mortality ‐ More frequent chest x‐ray screening versus… compared with less intense screening (low certainty).

1 finding from 1 review

Lung cancer screening with chest radiography +/‐ sputum cytology vs less intense screening

All‐cause mortality ‐ Annual chest x‐ray plus 4‐monthly cytology versus annual x‐ray alone · Patients with lung cancer

Lung cancer screening with chest radiography +/‐ sputum cytology showed no clear difference in all‐cause mortality ‐ Annual chest x‐ray plus 4‐monthly cytology… compared with less intense screening (high certainty).

1 finding from 1 review

Lung cancer screening with chest radiography +/‐ sputum cytology vs less intense screening

Lung cancer 5‐year survival ‐ More frequent chest x‐ray screening versus less frequent screening · Patients with lung cancer

Lung cancer screening with chest radiography +/‐ sputum cytology may leads to lower lung cancer 5‐year survival ‐ More frequent chest x‐ray screening… compared with less intense screening (low certainty).

1 finding from 1 review

Lung cancer screening with chest radiography +/‐ sputum cytology vs less intense screening

Lung cancer 5‐year survival ‐ Annual chest x‐ray plus 4‐monthly cytology versus annual x‐ray alone · Patients with lung cancer

Lung cancer screening with chest radiography +/‐ sputum cytology probably leads to lower lung cancer 5‐year survival ‐ Annual chest x‐ray plus 4‐monthly… compared with less intense screening (moderate certainty).

1 finding from 1 review

Summary of findings table ‐ Silicone earplugs vs no earplugs

Cerebral palsy · preterm or very low birth weight infants

It is very uncertain whether summary of findings table ‐ Silicone earplugs changes cerebral palsy at 18 to 22 months' corrected age compared with no earplugs (very low certainty).

1 finding from 1 review