Findings

What do systematic reviews say?

864 questions · 895 findings · 140 reviews · Headline outcomes only

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No studies found 202 · 22.6%GRADE not reported 53 · 5.9%Very low 227 · 25.4%Low 254 · 28.4%Moderate 131 · 14.6%High 28 · 3.1%

Personalised risk communication vs general risk information

Knowledge regarding screening test/condition concerned ‐ calculated risk score (numerical) versus general information various continuous scales · patients with informed decision making about taking screening tests

1 finding from 1 review

Personalised risk communication for informed decision making about taking screening tests 2013 · Cochrane Headline outcomes only
no estimate extracted
1 study · 588 participants
Moderate

Personalised risk communication vs general risk information

Knowledge regarding screening test/condition concerned ‐ calculated risk score (categorised) versus general information various continuous scales · patients with informed decision making about taking screening tests

1 finding from 1 review

Personalised risk communication for informed decision making about taking screening tests 2013 · Cochrane Headline outcomes only
no estimate extracted
1 study · 260 participants
Low

Personalised risk communication vs general risk information

Knowledge regarding screening test/condition concerned ‐ personal risk factor list versus general information various continuous scales · patients with informed decision making about taking screening tests

1 finding from 1 review

Personalised risk communication for informed decision making about taking screening tests 2013 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 838 participants
High

Personalised risk communication vs general risk information

Anxiety · patients with informed decision making about taking screening tests

1 finding from 1 review

Personalised risk communication for informed decision making about taking screening tests 2013 · Cochrane Headline outcomes only
no estimate extracted
6 studies · 1848 participants
Very low

Paracervical vs other regional anaesthesia

Pain during uterine intervention: continuous · patients with cervical dilatation and uterine intervention

1 finding from 1 review

Paracervical local anaesthesia for cervical dilatation and uterine intervention 2013 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 271 participants
Very low

Paracervical vs other regional anaesthesia

Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale) · patients with cervical dilatation and uterine intervention

1 finding from 1 review

Paracervical local anaesthesia for cervical dilatation and uterine intervention 2013 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 307 participants
High

Intervention not reported

Continuous smoking abstinence self‐report and some biologically validated · Smokers treated by health professionals

The intervention probably leads to higher continuous smoking abstinence self‐report and some biologically… (moderate certainty).

1 finding from 1 review

Training health professionals in smoking cessation 2012 · Cochrane Headline outcomes only
OR 1.6 [1.26, 2.03]
8 studies · 9443 participants
Moderate

Intervention not reported

Compliance with desired practice (continuous outcomes) · Healthcare professionals

1 finding from 1 review

Audit and feedback: effects on professional practice and healthcare outcomes 2012 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
Moderate

Intervention not reported

Patient outcomes (continuous) · Healthcare professionals

1 finding from 1 review

Audit and feedback: effects on professional practice and healthcare outcomes 2012 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
Low

Acupuncture vs sham

symptom severity (continuous outcome) IBS Severity Scoring System (IBS‐SSS) · people with irritable bowel syndrome

1 finding from 1 review

Acupuncture for treatment of irritable bowel syndrome 2012 · Cochrane Headline outcomes only
no estimate extracted
4 studies · 281 participants
Moderate

Acupuncture vs sham

QoL · people with irritable bowel syndrome

1 finding from 1 review

Acupuncture for treatment of irritable bowel syndrome 2012 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 253 participants
Moderate

Intervention not reported

All clinical conditions (continuous outcomes)

1 finding from 1 review

Placebo interventions for all clinical conditions 2010 · Cochrane Headline outcomes only
no estimate extracted
158 studies · 10525 participants
Moderate

Intervention not reported

Pain [2] (continuous outcomes)

1 finding from 1 review

Placebo interventions for all clinical conditions 2010 · Cochrane Headline outcomes only
no estimate extracted
60 studies · 4154 participants
Moderate

Intervention not reported

Nausea [2] (continuous outcomes) Â

1 finding from 1 review

Placebo interventions for all clinical conditions 2010 · Cochrane Headline outcomes only
no estimate extracted
7 studies · 452 participants
Moderate

Intervention not reported

Depression [2] (continuous outcomes)

1 finding from 1 review

Placebo interventions for all clinical conditions 2010 · Cochrane Headline outcomes only
no estimate extracted
8 studies · 324 participants
Moderate

Intervention not reported

Other outcomes [2] (continuous outcomes) Smoking, dementia, obesity, hypertension, insomnia, anxiety, asthma, phobia)

1 finding from 1 review

Placebo interventions for all clinical conditions 2010 · Cochrane Headline outcomes only
no estimate extracted
41 studies · 1317 participants
Low

Intervention not reported

Reductions in median speed by 40 km/h and 28km/h in left and middle car lanes and 23km/h in truck lane on autobahn, sustained through 10 years of continuous enforcement. Also reductions in 85th percentile speeds of 42 and 37km/h in car lanes and 3...

1 finding from 1 review

Speed cameras for the prevention of road traffic injuries and deaths 2010 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
Low

Antidepressants vs placebo

Severity of depression continuous measures ‐ HDRS total score at the end of the treatment · patients with depression during opioid agonist treatment for opioid dependence

1 finding from 1 review

Pharmacological treatment for depression during opioid agonist treatment for opioid dependence 2010 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 276 participants
Moderate

Intervention not reported

Severity of depression continuous measures ‐ HDRS total score at the end of the treatment: Tricyclics versus placebo · patients with depression during opioid agonist treatment for opioid dependence

1 finding from 1 review

Pharmacological treatment for depression during opioid agonist treatment for opioid dependence 2010 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 207 participants
Moderate

Antidepressants vs placebo according to any definition

Severity of depression continuous measures ‐ HDRS total score at the end of the treatment · patients with depression during opioid agonist treatment for opioid dependence

1 finding from 1 review

Pharmacological treatment for depression during opioid agonist treatment for opioid dependence 2010 · Cochrane Headline outcomes only
no estimate extracted
5 studies · 346 participants
Low