Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,103 questions · 1,157 findings · 177 reviews · Headline outcomes only

No studies found 291 · 25.2%GRADE not reported 85 · 7.3%Very low 317 · 27.4%Low 258 · 22.3%Moderate 169 · 14.6%High 37 · 3.2%

Minimal invasive discectomy vs micro/discectomy

Side effects ‐ re‐hospitalisation due to recurrent disc herniation ≥ 6 months' · participants with lumbar disc herniation

Minimal invasive discectomy may leads to higher side effects ‐ re‐hospitalisation due to recurrent disc herniation ≥… compared with micro/discectomy (low certainty).

1 finding from 1 review

Minimal invasive discectomy vs micro/discectomy

Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale) · participants with lumbar disc herniation
2 findings from 1 review

Minimal invasive discectomy vs micro/discectomy

Mean LBP intensity on a numerical scale, e.g. 0 (no pain) to 10 (maximum pain) ‐ 2‐year post operative · participants with lumbar disc herniation
2 findings from 1 review

Intervention not reported

Chemotherapy Rates of patients who received the planned chemotherapy doses at scheduled times and doses · breast cancer patients undergoing chemotherapy

The intervention showed no clear difference in chemotherapy Rates of patients who received the planned chemotherapy… (low certainty).

1 finding from 1 review

Transfer from incubator to cot at lower vs higher body weight

Proportion of infants having at least one episode of low temperature requiring overhead heater use · patients with preterm infants

Transfer from incubator to cot at lower showed no clear difference in proportion of infants having at least one episode of low temperature… compared with higher body weight (high certainty).

1 finding from 1 review

Transfer from incubator to cot at lower vs higher body weight

Proportion of infants having at least one episode of returning to incubator · patients with preterm infants

Transfer from incubator to cot at lower showed no clear difference in proportion of infants having at least one episode of returning to… compared with higher body weight (moderate certainty).

1 finding from 1 review