What do systematic reviews say?

Preoperative education vs usual care

The review found no eligible studies for this question.

• Preoperative education for hip or knee replacement 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Laparoscopic gastric bypass vs laparoscopic sleeve gastrectomy

• Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 217 participants
  Very low

Gastric bypass vs biliopancreatic diversion with duodenal switch (laparoscopic or open)

• Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 60 participants
  Very low

Laparoscopic gastric bypass vs laparoscopic duodenojejunal bypass with sleeve gastrectomy

The review found no eligible studies for this question.

• Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Laparoscopic adjustable gastric banding vs laparoscopic sleeve gastrectomy

The review found no eligible studies for this question.

• Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Laparaoscopic gastric imbrication vs laparoscopic sleeve gastrectomy

The review found no eligible studies for this question.

• Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Levothyroxine or minimally invasive therapies for benign thyroid nodules 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Levothyroxine or minimally invasive therapies for benign thyroid nodules 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Levothyroxine or minimally invasive therapies for benign thyroid nodules 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Levothyroxine or minimally invasive therapies for benign thyroid nodules 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Peginterferon alpha‐2a vs peginterferon alpha‐2b

• Peginterferon alpha‐2a versus peginterferon alpha‐2b for chronic hepatitis C 2014 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 434 participants
  Very low

Intervention not reported

• Culturally appropriate health education for people in ethnic minority groups with type 2 diabetes mellitus 2014 · Cochrane Headline outcomes only
  no estimate extracted
  3 studies · 224 participants
  Low

COMPARISON 1. ARIPIPRAZOLE vs RISPERIDONE

The review found no eligible studies for this question.

• Aripiprazole versus other atypical antipsychotics for schizophrenia 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

COMPARISON 1. ARIPIPRAZOLE vs ZIPRASIDONE

The review found no eligible studies for this question.

• Aripiprazole versus other atypical antipsychotics for schizophrenia 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Vitamin D vs placebo or no intervention

The review found no eligible studies for this question.

• Vitamin D supplementation for prevention of cancer in adults 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Transtheoretical model stages of change for dietary and physical exercise modification in weight loss management for… 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

HEALTHY LIVING STUDY CIRCLE vs AESTHETIC STUDY CIRCLE

The review found no eligible studies for this question.

• General physical health advice for people with serious mental illness 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intensive glycaemic control vs conventional glucose control

• Intensive glucose control versus conventional glucose control for type 1 diabetes mellitus 2014 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 1441 participants
  Moderate

Intervention not reported

• Surgery or radiosurgery plus whole brain radiotherapy versus surgery or radiosurgery alone for brain metastases 2014 · Cochrane Headline outcomes only
  no estimate extracted
  3 studies · 436 participants
  Low

Intervention not reported

The review found no eligible studies for this question.

• Reminder systems for women with previous gestational diabetes mellitus to increase uptake of testing for type 2… 2014 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found