What do systematic reviews say?

Intervention not reported

The intervention showed no clear difference in diarrhoea on day 7 (low certainty).

• Oral zinc for treating diarrhoea in children 2016 · Cochrane Headline outcomes only
  RR 0.52 [0.27, 1.02]
  2 studies · 221 participants
  Low

Intervention not reported

The intervention probably leads to lower diarrhoea on day 7 (moderate certainty).

• Oral zinc for treating diarrhoea in children 2016 · Cochrane Headline outcomes only
  RR 0.73 [0.61, 0.88]
  6 studies · 3865 participants
  Moderate

Intervention not reported

The intervention showed no clear difference in diarrhoea on day 7 (low certainty).

• Oral zinc for treating diarrhoea in children 2016 · Cochrane Headline outcomes only
  RR 1.24 [0.99, 1.54]
  1 study · 1074 participants
  Low

Prophylactic cholinesterase inhibitor vs placebo

• Interventions for preventing delirium in hospitalised non‐ICU patients 2016 · Cochrane Headline outcomes only
  no estimate extracted
  3 studies · 128 participants
  Low

Intervention not reported

• Interventions for preventing delirium in hospitalised non‐ICU patients 2016 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 178 participants
  Very low

Intervention not reported

• Interventions for preventing delirium in hospitalised non‐ICU patients 2016 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 68 participants
  Low

A multi‐component delirium prevention intervention vs usual care

• Interventions for preventing delirium in hospitalised non‐ICU patients 2016 · Cochrane Headline outcomes only
  no estimate extracted
  4 studies · 244 participants
  Very low

Intervention not reported

• Interventions for preventing delirium in hospitalised non‐ICU patients 2016 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 104 participants
  Moderate

Intervention not reported

• Interventions for preventing delirium in hospitalised non‐ICU patients 2016 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 500 participants
  Moderate

Bispectral index vs BIS‐blinded anaesthesia/clinical judgement

• Interventions for preventing delirium in hospitalised non‐ICU patients 2016 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 2057 participants
  Moderate

A multi‐component delirium prevention intervention vs usual care

• Interventions for preventing delirium in hospitalised non‐ICU patients 2016 · Cochrane Headline outcomes only
  no estimate extracted
  6 studies · 1920 participants
  Moderate

Antipsychotics vs placebo

Any antipsychotic showed no clear difference in number of participants using cocaine during the treatment (as… compared with placebo (low certainty).

• Antipsychotic medications for cocaine dependence 2016 · Cochrane Headline outcomes only
  RR 1.02 [0.65, 1.62]
  2 studies · 91 participants
  Low

Non‐exclusive breastfeeding (water or glucose water) vs exclusive breastfeeding

• Early additional food and fluids for healthy breastfed full‐term infants 2016 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 47 participants
  Very low

Non‐exclusive breastfeeding (foods) vs exclusive breastfeeding

• Early additional food and fluids for healthy breastfed full‐term infants 2016 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 119 participants
  Low

Comparison between rooming‐in vs separate care

• Rooming‐in for new mother and infant versus separate care for increasing the duration of breastfeeding 2016 · Cochrane Headline outcomes only
  no estimate extracted
  4 participants
  High

Comparison between rooming‐in vs separate care

Comparison between rooming‐in may leads to higher exclusive breastfeeding at day 4 postpartum compared with separate care (low certainty).

• Rooming‐in for new mother and infant versus separate care for increasing the duration of breastfeeding 2016 · Cochrane Headline outcomes only
  RR 1.92 [1.34, 2.76]
  1 study · 153 participants
  Low

Intervention not reported

The intervention showed no clear difference in 28‐Day mortality (low certainty).

• Recruitment manoeuvres for adults with acute respiratory distress syndrome receiving mechanical ventilation 2016 · Cochrane Headline outcomes only
  RR 0.86 [0.74, 1.01]
  5 studies · 1450 participants
  Low

Cycled light (CL) vs irregular dimmed light or near darkness (ND)

• Cycled light in the intensive care unit for preterm and low birth weight infants 2016 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 77 participants
  Low

Cycled light (CL) vs continuous bright light (CBL)

• Cycled light in the intensive care unit for preterm and low birth weight infants 2016 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 79 participants
  Low

Cycled light (CL) vs continuous bright light (CBL)

• Cycled light in the intensive care unit for preterm and low birth weight infants 2016 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 41 participants
  Low