What do systematic reviews say?

Paracetamol vs placebo

• Paracetamol for low back pain 2016 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 1511 participants
  High

Intervention not reported

The intervention may leads to higher contraception use (at 6 months): immediate session vs no immediate… (low certainty).

• Education for contraceptive use by women after childbirth 2015 · Cochrane Headline outcomes only
  OR 1.62 [1.06, 2.5]
  393 participants
  Low

Manipulation vs exercise

• Manipulation and mobilisation for neck pain contrasted against an inactive control or another active treatment 2015 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 182 participants
  Moderate

Intervention not reported

The intervention probably leads to higher protective behaviours (self protective events measured using a… (moderate certainty).

• School‐based education programmes for the prevention of child sexual abuse 2015 · Cochrane Headline outcomes only
  OR 5.71 [1.98, 16.51]
  2 studies · 102 participants
  Moderate

Intervention not reported

• School‐based education programmes for the prevention of child sexual abuse 2015 · Cochrane Headline outcomes only
  no estimate extracted
  18 studies · 4657 participants
  Moderate

Intervention not reported

• School‐based education programmes for the prevention of child sexual abuse 2015 · Cochrane Headline outcomes only
  no estimate extracted
  11 studies · 1688 participants
  Moderate

Decompressive surgery plus radiotherapy vs radiotherapy

Decompressive surgery plus radiotherapy may leads to higher ambulation Immediately after completing RT compared with radiotherapy (low certainty).

• Interventions for the treatment of metastatic extradural spinal cord compression in adults 2015 · Cochrane Headline outcomes only
  RR 1.48 [1.16, 1.9]
  1 study · 101 participants
  Low

Intervention not reported

• Screening women for intimate partner violence in healthcare settings 2015 · Cochrane Headline outcomes only
  no estimate extracted
  8 studies · 10074 participants
  Moderate

Intervention not reported

• Screening women for intimate partner violence in healthcare settings 2015 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 1298 participants
  Low

Intervention not reported

• Screening women for intimate partner violence in healthcare settings 2015 · Cochrane Headline outcomes only
  no estimate extracted
  4 studies · 2765 participants
  Moderate

Early removal of the LMA vs late removal of the LMA after general anaesthesia

Early removal of the LMA showed no clear difference in laryngospasm (immediate) compared with late removal of the LMA after general anaesthesia (low certainty).

• Early versus late removal of the laryngeal mask airway (LMA) for general anaesthesia 2015 · Cochrane Headline outcomes only
  RR 1.23 [0.74, 2.03]
  11 studies · 1615 participants
  Low

Early removal of the LMA vs late removal of the LMA after general anaesthesia

It is very uncertain whether early removal of the LMA changes desaturation (immediate) compared with late removal of the LMA after general anaesthesia (very low certainty).

• Early versus late removal of the laryngeal mask airway (LMA) for general anaesthesia 2015 · Cochrane Headline outcomes only
  RR 0.68 [0.4, 1.16]
  13 studies · 2037 participants
  Very low

Early removal of the LMA vs late removal of the LMA after general anaesthesia

Early removal of the LMA may leads to higher airway obstruction (immediate) compared with late removal of the LMA after general anaesthesia (low certainty).

• Early versus late removal of the laryngeal mask airway (LMA) for general anaesthesia 2015 · Cochrane Headline outcomes only
  RR 2.69 [1.32, 5.5]
  8 studies · 1313 participants
  Low

Early removal of the LMA vs late removal of the LMA after general anaesthesia

It is very uncertain whether early removal of the LMA changes coughing (immediate) compared with late removal of the LMA after general anaesthesia (very low certainty).

• Early versus late removal of the laryngeal mask airway (LMA) for general anaesthesia 2015 · Cochrane Headline outcomes only
  RR 0.52 [0.29, 0.94]
  11 studies · 1430 participants
  Very low

Standardised formal neonatal resuscitation programme (SFNRT) vs no SFNRT

It is very uncertain whether standardised formal neonatal resuscitation programme (SFNRT) changes knowledge acquisition (Immediately after SFNRT) compared with no SFNRT (very low certainty).

• Standardised formal resuscitation training programmes for reducing mortality and morbidity in newborn infants 2015 · Cochrane Headline outcomes only
  RR 5.96 [3.6, 9.87]
  1 study · 166 participants
  Very low

Standardised formal neonatal resuscitation programme (SFNRT) vs no SFNRT

It is very uncertain whether standardised formal neonatal resuscitation programme (SFNRT) changes skills Acquisition (Immediately after SFNRT) compared with no SFNRT (very low certainty).

• Standardised formal resuscitation training programmes for reducing mortality and morbidity in newborn infants 2015 · Cochrane Headline outcomes only
  RR 170.93 [10.78, 2710.85]
  1 study · 166 participants
  Very low

Tonsillectomy or adenotonsillectomy vs no surgery

• Tonsillectomy or adenotonsillectomy versus non‐surgical treatment for chronic/recurrent acute tonsillitis 2014 · Cochrane Headline outcomes only
  no estimate extracted
  5 studies · 776 participants
  Moderate

Summary of findings: intervention vs no treatment

• Physical rehabilitation approaches for the recovery of function and mobility following stroke 2014 · Cochrane Headline outcomes only
  no estimate extracted
  27 studies · 3423 participants
  Moderate

Summary of findings: intervention vs usual care or attention control

• Physical rehabilitation approaches for the recovery of function and mobility following stroke 2014 · Cochrane Headline outcomes only
  no estimate extracted
  6 studies · 260 participants
  Moderate

Summary of findings: intervention vs usual care or attention control

• Physical rehabilitation approaches for the recovery of function and mobility following stroke 2014 · Cochrane Headline outcomes only
  no estimate extracted
  13 studies · 967 participants
  Moderate