Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,805 questions · 2,912 findings · 307 reviews · Headline outcomes only

No studies found 706 · 24.2%GRADE not reported 133 · 4.6%Very low 786 · 27%Low 696 · 23.9%Moderate 474 · 16.3%High 117 · 4%

Tonsillectomy vs tonsillotomy

Postoperative complications requiring medical intervention (with or without hospitalisation) · children with obstructive sleep‐disordered breathing

Tonsillectomy probably leads to higher postoperative complications requiring medical intervention (with or… compared with tonsillotomy (moderate certainty).

1 finding from 1 review

Intervention not reported

Stratum corneum hydration (SCH) (at baseline and day 56 ± 4) Hahnel 2017: measured at 56 ± 4 days in mid‐volar arm and lower leg in arbitrary units from 0 (no water) to 120 (on water) using the Corneometer CM 825 Gillis 2016: measured at 12 weeks ... · people 60 years of age and older
1 finding from 1 review

Intervention not reported

Clinical score of dryness Hahnel 2017: measured at day 56 ± 4 using the Overall Dry Skin Score Boccanfuso 1978: measured after 10 applications using a non‐validated General Foot Condition Questionnaire including a Dryness Scale (1 = oily; 2 = norm... · people 60 years of age and older
1 finding from 1 review

Intervention not reported

Implementation of policies, practices or programmes that promote child healthy eating, physical activity and/or obesity prevention · children up to the age of 6 years

The intervention probably leads to higher implementation of policies, practices or programmes that promote… (moderate certainty).

1 finding from 1 review

Intensification of prophylactic therapy guided by colonoscopy vs intensification guided by clinical recurrence

Recurrence · adult participants (> 16 years of age) undergoing intestinal resection due to Crohn's disease

Intensification of prophylactic therapy guided by colonoscopy showed no clear difference in clinical recurrence ( compared with intensification guided by clinical recurrence (low certainty).

1 finding from 1 review

Initiation of prophylactic therapy guided by colonoscopy vs initiation of prophylactic therapy immediately after surgery

Quality of life · adult participants (> 16 years of age) undergoing intestinal resection due to Crohn's disease

The review found no eligible studies for this question.

1 finding from 1 review