Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,973 questions · 3,072 findings · 410 reviews · Headline outcomes only

No studies found 559 · 18.2%GRADE not reported 143 · 4.7%Very low 654 · 21.3%Low 833 · 27.1%Moderate 683 · 22.2%High 200 · 6.5%

Brace vs observation

Pulmonary disorders, disability, back pain, psychological issues, and cosmetic issues Subjective · adolescents with idiopathic scoliosis
1 finding from 1 review

Bracing vs observation

Pulmonary disorders, disability, back pain, psychological issues, and cosmetic issues subjective or objective · adolescents with idiopathic scoliosis
1 finding from 1 review

Alternative lipid emulsion (LE) vs S‐LE

Bronchopulmonary dysplasia/chronic lung disease · Parenterally fed preterm infants

It is very uncertain whether all alternative LE changes bronchopulmonary dysplasia/chronic lung disease compared with S‐LE (very low certainty).

1 finding from 1 review · compare the 2 reviews

Intervention not reported

Maximal exercise capacity (Change in peak work rate) Cardiopulmonary exercise test · people with dust‐related respiratory diseases

It is very uncertain whether the intervention changes maximal exercise capacity (Change in peak work rate) Cardiopulmonary… (very low certainty).

1 finding from 1 review

Bovine lung lavage surfactant extract vs modified bovine minced lung surfactant extract

Pulmonary hemorrhage · Preterm infants for treatment of RDS

Bovine lung lavage surfactant extract showed no clear difference in pulmonary hemorrhage compared with modified bovine minced lung surfactant extract (moderate certainty).

1 finding from 1 review

Modified bovine minced lung surfactant extract vs porcine minced lung surfactant extract

Pulmonary hemorrhage · Preterm infants for treatment of RDS

Modified bovine minced lung surfactant extract showed no clear difference in pulmonary hemorrhage compared with porcine minced lung surfactant extract (low certainty).

1 finding from 1 review

Bovine lung lavage surfactant extract vs modified bovine minced lung surfactant extract

Pulmonary hemorrhage · Preterm infants for prevention of RDS

Bovine lung lavage surfactant extract showed no clear difference in pulmonary hemorrhage compared with modified bovine minced lung surfactant extract (low certainty).

1 finding from 1 review