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Evidence found and GRADE certainty

3,288 questions · 3,354 findings · 516 reviews · Headline outcomes only

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No studies found 720 · 21.5%GRADE not reported 164 · 4.9%Very low 950 · 28.3%Low 932 · 27.8%Moderate 434 · 12.9%High 154 · 4.6%

Summary of findings table ‐ Uncut Roux‐en‐Y reconstruction vs Billroth II reconstruction after distal gastrectomy

Anastomotic leakage · people undergoing distal gastrectomy for gastric cancer

It is very uncertain whether summary of findings table ‐ Uncut Roux‐en‐Y reconstruction changes incidence of anastomotic leakage compared with billroth II reconstruction after distal gastrectomy (very low certainty).

1 finding from 1 review

Summary of findings table ‐ Uncut Roux‐en‐Y reconstruction vs Billroth II reconstruction after distal gastrectomy

Incidence of bile reflux · people undergoing distal gastrectomy for gastric cancer

Summary of findings table ‐ Uncut Roux‐en‐Y reconstruction may leads to lower incidence of bile reflux compared with billroth II reconstruction after distal gastrectomy (low certainty).

1 finding from 1 review

Summary of findings table ‐ Uncut Roux‐en‐Y reconstruction vs Billroth II reconstruction after distal gastrectomy

Incidence of remnant gastritis · people undergoing distal gastrectomy for gastric cancer

It is very uncertain whether summary of findings table ‐ Uncut Roux‐en‐Y reconstruction changes incidence of remnant gastritis compared with billroth II reconstruction after distal gastrectomy (very low certainty).

1 finding from 1 review

Summary of findings table ‐ Uncut Roux‐en‐Y reconstruction vs Roux‐en‐Y reconstruction after distal gastrectomy

Major postoperative complications · people undergoing distal gastrectomy for gastric cancer

It is very uncertain whether summary of findings table ‐ Uncut Roux‐en‐Y reconstruction changes major postoperative complications compared with roux‐en‐Y reconstruction after distal gastrectomy (very low certainty).

1 finding from 1 review

Slow passive expiration vs control

Change in the severity status of bronchiolitis Assessed using a variety of scales · infants up to 24 months of age with acute bronchiolitis

Slow passive expiration showed no clear difference in change in the severity status of bronchiolitis Assessed using a… compared with control (low certainty).

1 finding from 1 review

Forced expiration vs control

Change in the severity status of bronchiolitis Assessed using a variety of scales · infants up to 24 months of age with acute bronchiolitis

It is very uncertain whether forced expiration changes change in the severity status of bronchiolitis Assessed using a… compared with control (very low certainty).

1 finding from 1 review

Summary of findings table ‐ routine monitoring vs no routine monitoring of gastric residual

Risk of necrotising enterocolitis stage ≥ 2 · preterm infants

Summary of findings table ‐ routine monitoring showed no clear difference in risk of necrotising enterocolitis stage ≥ 2 compared with no routine monitoring of gastric residual (moderate certainty).

1 finding from 1 review

Summary of findings table ‐ routine monitoring vs no routine monitoring of gastric residual

Number of infants with feed interruption episodes (lasting ≥ 12 hours) · preterm infants

Summary of findings table ‐ routine monitoring may leads to higher number of infants with feed interruption episodes (lasting ≥ 12 hours) compared with no routine monitoring of gastric residual (low certainty).

1 finding from 1 review

Summary of findings table ‐ routine monitoring vs no routine monitoring of gastric residual

Risk of invasive Infection · preterm infants

Summary of findings table ‐ routine monitoring probably leads to higher risk of invasive infection compared with no routine monitoring of gastric residual (moderate certainty).

1 finding from 1 review

Summary of findings table ‐ routine monitoring vs no routine monitoring of gastric residual

Mortality before hospital discharge · preterm infants

Summary of findings table ‐ routine monitoring showed no clear difference in all‐cause mortality before hospital discharge compared with no routine monitoring of gastric residual (low certainty).

1 finding from 1 review