What do systematic reviews say?

Intervention not reported

• Tricyclic drugs for depression in children and adolescents 2013 · Cochrane Headline outcomes only
  no estimate extracted
  5 studies · 180 participants
  Low

Intervention not reported

The intervention showed no clear difference in number of withdrawals (occurring between 4 and 10 weeks of onset of… (low certainty).

• Tricyclic drugs for depression in children and adolescents 2013 · Cochrane Headline outcomes only
  OR 1.65 [0.87, 3.14]
  8 studies · 462 participants
  Low

Intervention not reported

The intervention showed no clear difference in ETEC diarrhoea (low certainty).

• Vaccines for preventing enterotoxigenic Escherichia coli (ETEC) diarrhoea 2013 · Cochrane Headline outcomes only
  RR 0.93 [0.61, 1.41]
  1 study · 502 participants
  Low

Intervention not reported

• Vaccines for preventing enterotoxigenic Escherichia coli (ETEC) diarrhoea 2013 · Cochrane Headline outcomes only
  no estimate extracted
  0 studies · 0 participants
  GRADE not reported

Intervention not reported

The intervention showed no clear difference in all‐cause diarrhoea (low certainty).

• Vaccines for preventing enterotoxigenic Escherichia coli (ETEC) diarrhoea 2013 · Cochrane Headline outcomes only
  RR 1.04 [0.87, 1.24]
  1 study · 502 participants
  Low

Intervention not reported

• Vaccines for preventing enterotoxigenic Escherichia coli (ETEC) diarrhoea 2013 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 502 participants
  GRADE not reported

Intervention not reported

The review found no eligible studies for this question.

• Interventions for hiring, retaining and training district health systems managers in low‐ and middle‐income countries 2013 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The intervention led to lower population health outcomes; GRADE not reported.

• Interventions for hiring, retaining and training district health systems managers in low‐ and middle‐income countries 2013 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 1 participants
  GRADE not reported

Intervention not reported

• Interventions for hiring, retaining and training district health systems managers in low‐ and middle‐income countries 2013 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 1 participants
  GRADE not reported

Intervention not reported

• Interventions for hiring, retaining and training district health systems managers in low‐ and middle‐income countries 2013 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 1 participants
  GRADE not reported

Intervention not reported

The review found no eligible studies for this question.

• Interventions for hiring, retaining and training district health systems managers in low‐ and middle‐income countries 2013 · 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.

• Interventions for hiring, retaining and training district health systems managers in low‐ and middle‐income countries 2013 · 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.

• Interventions for hiring, retaining and training district health systems managers in low‐ and middle‐income countries 2013 · 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.

• Interventions for hiring, retaining and training district health systems managers in low‐ and middle‐income countries 2013 · 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.

• Interventions for hiring, retaining and training district health systems managers in low‐ and middle‐income countries 2013 · 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.

• Interventions for hiring, retaining and training district health systems managers in low‐ and middle‐income countries 2013 · 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.

• Interventions for hiring, retaining and training district health systems managers in low‐ and middle‐income countries 2013 · 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.

• Interventions for hiring, retaining and training district health systems managers in low‐ and middle‐income countries 2013 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Vitamin C vs placebo

• Vitamin C for asthma and exercise‐induced bronchoconstriction 2013 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 201 participants
  Low

Vitamin C vs placebo

• Vitamin C for asthma and exercise‐induced bronchoconstriction 2013 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 16 participants
  Very low