What do systematic reviews say?

Adverse event outcomes for dietary combined with physical activity interventions vs control

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  16 studies · 6261 participants
  Moderate

Dietary interventions vs physical activity interventions

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 4917 participants
  High

Dietary interventions vs physical activity interventions

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 1205 participants
  High

Adverse event outcomes for dietary combined with physical activity interventions vs physical activity interventions

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 3946 participants
  High

Adverse event outcomes for dietary combined with physical activity interventions vs physical activity interventions

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 3946 participants
  High

Dietary interventions vs diet and physical activity interventions combined

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 3971 participants
  High

Dietary interventions vs diet and physical activity interventions combined

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 3971 participants
  High

Adverse event outcomes for dietary combined with physical activity interventions vs control

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  11 studies · 5536 participants
  Moderate

Lifestyle interventions vs minimal treatment

• Lifestyle changes in women with polycystic ovary syndrome 2019 · Cochrane Headline outcomes only
  no estimate extracted
  12 studies · 434 participants
  Low

Dietary interventions vs control

• Dietary interventions for adult cancer survivors 2019 · Cochrane Headline outcomes only
  no estimate extracted
  4 studies · 777 participants
  Moderate

Nutritional supplements vs no nutritional supplements

• Nutritional supplements for patients being treated for active visceral leishmaniasis 2018 · Cochrane Headline outcomes only
  no estimate extracted
  0 studies · 0 participants
  GRADE not reported

Telemedicine vs usual care

• Different methods and settings for glucose monitoring for gestational diabetes during pregnancy 2017 · Cochrane Headline outcomes only
  no estimate extracted
  0 studies · 0 participants
  GRADE not reported

Self‐monitoring vs periodic

• Different methods and settings for glucose monitoring for gestational diabetes during pregnancy 2017 · Cochrane Headline outcomes only
  no estimate extracted
  0 studies · 0 participants
  GRADE not reported

Continuous glucose monitoring system vs self‐monitoring of glucose

• Different methods and settings for glucose monitoring for gestational diabetes during pregnancy 2017 · Cochrane Headline outcomes only
  no estimate extracted
  0 studies · 0 participants
  GRADE not reported

Lifestyle vs control ‐ Neonatal and later outcomes

• Lifestyle interventions for the treatment of women with gestational diabetes 2017 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 958 participants
  Low

Insulin vs anti‐diabetic agent

Insulin showed no clear difference in adiposity at birth ‐ percentage fat mass compared with anti‐diabetic agent (moderate certainty).

• Insulin for the treatment of women with gestational diabetes 2017 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 82 participants
  Moderate
• Insulin for the treatment of women with gestational diabetes 2017 · Cochrane Headline outcomes only
  MD 0.5
  1 study · 318 participants
  Low

Antioxidants vs placebo

• Pharmacological treatments for Friedreich ataxia 2016 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 28 participants
  Low

Thromboelastography (TEG) or thromboelastometry (ROTEM) vs any comparison

Thromboelastography (TEG) or thromboelastometry (ROTEM) showed no clear difference in excessive bleeding events and massive transfusion compared with any comparison (low certainty).

• Thromboelastography (TEG) or thromboelastometry (ROTEM) to monitor haemostatic treatment versus usual care in adults… 2016 · Cochrane Headline outcomes only
  RR 0.82 [0.38, 1.77]
  2 studies · 280 participants
  Low

Intervention not reported

The intervention may leads to higher change in body fat (%) by 6 months; change in lean body mass (%) by… (low certainty).

• Progestin‐only contraceptives: effects on weight 2016 · Cochrane Headline outcomes only
  MD 11 [2.64, 19.36]
  26 participants
  Low

Intervention not reported

• Progestin‐only contraceptives: effects on weight 2016 · Cochrane Headline outcomes only
  no estimate extracted
  76 participants
  Moderate