Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,584 questions · 3,695 findings · 567 reviews

No studies found 784 · 21.2%GRADE not reported 308 · 8.3%Very low 1,036 · 28%Low 971 · 26.3%Moderate 440 · 11.9%High 156 · 4.2%

Ferric sulphate (FS) + mineral trioxide aggregate (MTA) vs Zinc oxide and eugenol (ZOE) pulpectomy

Radiological failure · Children with extensive decay involving the dental pulp in primary teeth

Ferric sulphate/MTA pulpotomy showed no clear difference in radiological failure compared with zinc oxide and eugenol (ZOE) pulpectomy; GRADE not reported.

1 finding from 1 review

Electrical muscle stimulation vs control

Occurrence of CIP/CIM ‐ in the total population randomised · critically ill patients

It is very uncertain whether electrical muscle stimulation changes occurrence of CIP/CIM ‐ in the total population randomised compared with control (very low certainty).

1 finding from 1 review

ORS ≤ 270 mOsm/L (rice‐based) vs ORS ≥ 310 mOsm/L (glucose‐based)

Severe biochemical hyponatraemia (serum sodium < 125 mmol/L) · patients with cholera

ORS ≤ 270 mOsm/L (rice‐based) showed no clear difference in severe biochemical hyponatraemia(serum sodium < 125 mmol/L) compared with ORS ≥ 310 mOsm/L (glucose‐based) (low certainty).

1 finding from 1 review

ORS ≤ 270 mOsm/L (rice‐based) vs ORS ≥ 310 mOsm/L (glucose‐based)

Hyponatraemia (< 130 mmol/L) · patients with cholera

ORS ≤ 270 mOsm/L (rice‐based) showed no clear difference in biochemical hyponatraemia(serum sodium < 130 mmol/L) compared with ORS ≥ 310 mOsm/L (glucose‐based) (low certainty).

1 finding from 1 review

Phosphoric etching (acid) gel vs Mechanical debridement and polishing

Side effects (pain) · Adults with dental implants and healthy peri-implant soft tissues at baseline
1 finding from 1 review

Phosphoric etching (acid) gel vs Mechanical debridement and polishing

Change in probing pocket depth (PPD) · Adults with dental implants and healthy peri-implant soft tissues at baseline

Phosphoric etching (acid) gel showed no clear difference in change in probing pocket depth compared with mechanical debridement and polishing; GRADE not reported.

1 finding from 1 review

Phosphoric etching (acid) gel vs Mechanical debridement and polishing

Plaque · Adults with dental implants and healthy peri-implant soft tissues at baseline

Phosphoric etching (acid) gel showed no clear difference in plaque compared with mechanical debridement and polishing; GRADE not reported.

1 finding from 1 review

Skim milk enriched with GMP/G600 vs skim milk & lactose powder

Withdrawals due to adverse events · people with chronic gout

Skim milk enriched with GMP/G600 showed no clear difference in study withdrawals due to adverse events compared with skim milk, plus lactose powder (low certainty).

2 findings from 2 reviews · compare the 2 reviews