What do systematic reviews say?

Intervention not reported

The review found no eligible studies for this question.

• Autologous hematopoietic stem cell transplantation following high‐dose chemotherapy for nonrhabdomyosarcoma soft… 2017 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Early vs delayed school starts

• Later school start times for supporting the education, health, and well‐being of high school students 2017 · Cochrane Headline outcomes only
  no estimate extracted
  4 studies · 254743 participants
  Very low

Early vs delayed school starts

• Later school start times for supporting the education, health, and well‐being of high school students 2017 · Cochrane Headline outcomes only
  no estimate extracted
  8 studies · 52340 participants
  Very low

Early vs delayed school starts

• Later school start times for supporting the education, health, and well‐being of high school students 2017 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 1200 participants
  Very low

Early vs delayed school starts

• Later school start times for supporting the education, health, and well‐being of high school students 2017 · Cochrane Headline outcomes only
  no estimate extracted
  4 studies · 255122 participants
  Very low

Early vs delayed school starts

• Later school start times for supporting the education, health, and well‐being of high school students 2017 · Cochrane Headline outcomes only
  no estimate extracted
  4 studies · 2735 participants
  Very low

Early vs delayed school starts

• Later school start times for supporting the education, health, and well‐being of high school students 2017 · Cochrane Headline outcomes only
  no estimate extracted
  4 studies · 207576 participants
  Very low

Intervention not reported

The review found no eligible studies for this question.

• The role of high‐frequency oscillations in epilepsy surgery planning 2017 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

• The role of high‐frequency oscillations in epilepsy surgery planning 2017 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 11 participants
  Very low

Intervention not reported

The review found no eligible studies for this question.

• The role of high‐frequency oscillations in epilepsy surgery planning 2017 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• The role of high‐frequency oscillations in epilepsy surgery planning 2017 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

• The role of high‐frequency oscillations in epilepsy surgery planning 2017 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 11 participants
  Very low

Intervention not reported

The review found no eligible studies for this question.

• The role of high‐frequency oscillations in epilepsy surgery planning 2017 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The intervention showed no clear difference in death or major disability by 18 to 24 months corrected age (aligned… (high certainty).

• Effects of targeting lower versus higher arterial oxygen saturations on death or disability in preterm infants 2017 · Cochrane Headline outcomes only
  RR 1.04 [0.98, 1.1]
  5 studies · 4754 participants
  High

Intervention not reported

The intervention leads to higher death to 18 to 24 months corrected age (high certainty).

• Effects of targeting lower versus higher arterial oxygen saturations on death or disability in preterm infants 2017 · Cochrane Headline outcomes only
  RR 1.16 [1.03, 1.31]
  5 studies · 4873 participants
  High

Intervention not reported

The intervention showed no clear difference in major disability by 18 to 24 months corrected age (aligned definition) (high certainty).

• Effects of targeting lower versus higher arterial oxygen saturations on death or disability in preterm infants 2017 · Cochrane Headline outcomes only
  RR 1.01 [0.93, 1.09]
  5 studies · 3867 participants
  High

Intervention not reported

The intervention probably leads to lower retinopathy of prematurity requiring treatment (moderate certainty).

• Effects of targeting lower versus higher arterial oxygen saturations on death or disability in preterm infants 2017 · Cochrane Headline outcomes only
  RR 0.72 [0.61, 0.85]
  5 studies · 4089 participants
  Moderate

Intervention not reported

The intervention leads to higher necrotising enterocolitis (high certainty).

• Effects of targeting lower versus higher arterial oxygen saturations on death or disability in preterm infants 2017 · Cochrane Headline outcomes only
  RR 1.24 [1.05, 1.47]
  5 studies · 4929 participants
  High

Intervention not reported

The intervention showed no clear difference in blindness (moderate certainty).

• Effects of targeting lower versus higher arterial oxygen saturations on death or disability in preterm infants 2017 · Cochrane Headline outcomes only
  RR 1.13 [0.65, 1.97]
  5 studies · 3875 participants
  Moderate

Intervention not reported

• Procarbazine, lomustine and vincristine for recurrent high‐grade glioma 2017 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 35 participants
  Low