Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,721 questions · 19,640 findings · 2,039 reviews · Headline outcomes only

No studies found 3,754 · 19.1%GRADE not reported 1,273 · 6.5%Very low 4,859 · 24.7%Low 5,568 · 28.4%Moderate 3,240 · 16.5%High 946 · 4.8%

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HFNC vs nasal intermittent positive pressure ventilation

Death (before hospital discharge) or BPD (supplemental oxygen/respiratory support at 36 weeks' postmenstrual age if born < 32 weeks' gestation, or 28 days if born ≥ 32 weeks' gestation) · preterm infants requiring primary respiratory support

It is very uncertain whether nasal high flow changes death (before hospital discharge) or BPD (supplemental… compared with nasal intermittent positive pressure ventilation (very low certainty).

1 finding from 1 review

Selective serotonin reuptake inhibitors vs tricyclic antidepressants (TCAs)

Efficacy as a dichotomous outcome · patients with cancer and depression

It is very uncertain whether selective serotonin reuptake inhibitors (SSRIs) changes efficacy as a dichotomous outcome compared with tricyclic antidepressants (TCAs) (very low certainty).

1 finding from 1 review

Selective serotonin reuptake inhibitors vs tricyclic antidepressants (TCAs)

Acceptability ‐ total dropouts · patients with cancer and depression

It is very uncertain whether selective serotonin reuptake inhibitors (SSRIs) changes dropouts due to any cause (acceptability) compared with tricyclic antidepressants (TCAs) (very low certainty).

1 finding from 1 review

Trifocal intraocular lenses vs bifocal intraocular lenses after cataract extraction among participants with presbyopia

Mean quality of life or visual function (measured using Visual Function Index‐14 tool) (1 year) · participants (> 30 years) with cataract and presbyopia

The review found no eligible studies for this question.

1 finding from 1 review

Surfactant treatment guided by rapid tests for surfactant deficiency vs surfactant therapy provided to preterm infants with respiratory distress syndrome diagnosed on clinical and radiologic criteria

Neonatal mortality · preterm infants at risk of respiratory distress syndrome

The review found no eligible studies for this question.

1 finding from 1 review

Surfactant treatment guided by rapid tests for surfactant deficiency vs surfactant therapy provided to preterm infants with respiratory distress syndrome diagnosed on clinical and radiologic criteria

Mortality before hospital discharge · preterm infants at risk of respiratory distress syndrome

It is very uncertain whether surfactant treatment guided by rapid tests for surfactant deficiency changes mortality prior to hospital discharge№ of participants: 562 (3 RCTs) compared with surfactant therapy provided to preterm infants with respiratory… (very low certainty).

1 finding from 1 review