Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,908 questions · 3,101 findings · 509 reviews

No studies found 571 · 18.4%GRADE not reported 358 · 11.5%Very low 723 · 23.3%Low 854 · 27.5%Moderate 489 · 15.8%High 106 · 3.4%

Intervention not reported

Decrease in alcohol intake (g) · alcohol consumers with high blood pressure
1 finding from 1 review

Intervention not reported

Proportion of subjects with SBP < 140 mmHg and DBP < 90 mmHg · alcohol consumers with high blood pressure

It is very uncertain whether the intervention changes proportion of subjects with SBP < 140 mmHg and DBP < 90 mmHg (very low certainty).

1 finding from 1 review

Supine midline head position vs any other supine head position

Intraventricular haemorrhage · very preterm infants with or at risk of germinal matrix‐intraventricular haemorrhage in preterm infants

It is very uncertain whether supine midline head position changes intraventricular haemorrhage, any grade compared with any other supine head position (very low certainty).

1 finding from 1 review

Supine midline head position vs any other supine head position

Intraventricular haemorrhage, Papile grade 3/4 · very preterm infants with or at risk of germinal matrix‐intraventricular haemorrhage in preterm infants

It is very uncertain whether supine midline head position changes intraventricular haemorrhage, grade 3 to 4 compared with any other supine head position (very low certainty).

1 finding from 1 review

Supine midline head position vs any other supine head position

All‐cause mortality during hospital stay · very preterm infants with or at risk of germinal matrix‐intraventricular haemorrhage in preterm infants

It is very uncertain whether supine midline head position changes mortality during initial hospitalisation compared with any other supine head position (very low certainty).

1 finding from 1 review

Supine midline head position vs any other supine head position

Retinopathy of prematurity, > stage 3 · very preterm infants with or at risk of germinal matrix‐intraventricular haemorrhage in preterm infants

It is very uncertain whether supine midline head position changes retinopathy of prematurity, > stage 3 compared with any other supine head position (very low certainty).

1 finding from 1 review

Supine midline head position vs any other supine head position

Long‐term neurodevelopmental outcome ‒not reported · very preterm infants with or at risk of germinal matrix‐intraventricular haemorrhage in preterm infants

The review found no eligible studies for this question.

1 finding from 1 review

Supine midline head position vs any other supine head position

Major neurodevelopmental disability ‒not reported · very preterm infants with or at risk of germinal matrix‐intraventricular haemorrhage in preterm infants

The review found no eligible studies for this question.

1 finding from 1 review

Supine midline head position vs any other supine head position

Cerebellar haemorrhage on brain ultrasound ‐ not reported · very preterm infants with or at risk of germinal matrix‐intraventricular haemorrhage in preterm infants

The review found no eligible studies for this question.

1 finding from 1 review