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Evidence found and GRADE certainty

1,438 questions · 1,463 findings · 125 reviews · Anaesthesia

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No studies found 197 · 13.5%GRADE not reported 203 · 13.9%Very low 307 · 21%Low 441 · 30.1%Moderate 245 · 16.7%High 70 · 4.8%

Intervention not reported

Delayed postoperative anxiety (STAI) STAI (20 to 80) measured 6 hours after surgery 20: no anxiety 80: maximum anxiety possible · patents undergoing elective surgery
1 finding from 1 review

Intervention not reported

Postoperative anxiety (6‐item STAI) STAI 6‐item (6 to 24) measured 1 hour and 6 hours after surgery 6: no anxiety 24: maximum anxiety possible · patents undergoing elective surgery
1 finding from 1 review

Intervention not reported

Preoperative anxiety (VAS) VAS (0 to 100 mm) measured approximately 90 minutes after premedication 0: no anxiety 100: maximum anxiety possible · patients undergoing elective surgery
1 finding from 1 review

Intervention not reported

Preoperative anxiety (STAI) STAI (20 to 80) · patients undergoing elective surgery

The review found no eligible studies for this question.

1 finding from 1 review

Intervention not reported

Preoperative anxiety (6‐item STAI) STAI 6‐item (6 to 24) measured approximately 90 minutes after premedication 6: no anxiety 24: maximum anxiety possible · patients undergoing elective surgery
1 finding from 1 review

rHuEPO with iron vs control treatment with or without iron

Blood transfusion · adult participants, irrespective of gender and type of non‐cardiac surgery, with mild or severe preoperative anaemia

rHuEPO with iron probably leads to lower transfusion (measured in participants during or up to 5 days after… compared with control treatment with or without iron (moderate certainty).

1 finding from 1 review

rHuEPO with iron vs control treatment with or without iron

Subgroup Hb concentration immediately prior to surgery (g/dL) rHuEPO high (500 to 600 IU/kg BW) · adult participants, irrespective of gender and type of non‐cardiac surgery, with mild or severe preoperative anaemia
1 finding from 1 review

rHuEPO with iron vs control treatment with or without iron

Subgroup Hb concentration immediately prior to surgery (g/dL) rHuEPO low (150 to 300 IU/kg BW) · adult participants, irrespective of gender and type of non‐cardiac surgery, with mild or severe preoperative anaemia
1 finding from 1 review

rHuEPO with iron vs control treatment with or without iron

Number of RBC units transfused per participant (intraoperative to 5 days postoperative) · adult participants, irrespective of gender and type of non‐cardiac surgery, with mild or severe preoperative anaemia
1 finding from 1 review

rHuEPO with iron vs control treatment with or without iron

Mortality (within 30 days after surgery) · adult participants, irrespective of gender and type of non‐cardiac surgery, with mild or severe preoperative anaemia

rHuEPO with iron showed no clear difference in mortality (within 30 days after surgery) compared with control treatment with or without iron (moderate certainty).

1 finding from 1 review

rHuEPO with iron vs control treatment with or without iron

Adverse events (number of participants with any adverse event) · adult participants, irrespective of gender and type of non‐cardiac surgery, with mild or severe preoperative anaemia

rHuEPO with iron showed no clear difference in adverse events (number of participants with any adverse event) compared with control treatment with or without iron (moderate certainty).

1 finding from 1 review

Intervention not reported

Total studies: 282 RCTs Total participants: 50,812 Number of treatments: 65 Geometry of the network** · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…
1 finding from 1 review