What do systematic reviews say?

Supportive interventions for enhancing dietary intake vs comparators

Supportive interventions for enhancing dietary intake probably leads to lower all‐cause mortality compared with comparators (moderate certainty).

• Supportive interventions for enhancing dietary intake in malnourished or nutritionally at‐risk adults 2016 · Cochrane Headline outcomes only
  RR 0.78 [0.66, 0.92]
  12 studies · 6683 participants
  Moderate

Parent‐only interventions vs parent‐only interventions

The review found no eligible studies for this question.

• Parent‐only interventions for childhood overweight or obesity in children aged 5 to 11 years 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Parent‐only interventions vs parent‐child interventions

The review found no eligible studies for this question.

• Parent‐only interventions for childhood overweight or obesity in children aged 5 to 11 years 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Parent‐only interventions vs waiting list control

The review found no eligible studies for this question.

• Parent‐only interventions for childhood overweight or obesity in children aged 5 to 11 years 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Parent‐only interventions vs minimal contact control

The review found no eligible studies for this question.

• Parent‐only interventions for childhood overweight or obesity in children aged 5 to 11 years 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Psychological interventions vs usual care

Psychological interventions showed no clear difference in all‐cause mortality Medical records or reported by family members compared with usual care (low certainty).

• Psychological interventions for diabetes‐related distress in adults with type 2 diabetes mellitus 2017 · Cochrane Headline outcomes only
  RR 1.01 [0.17, 6.03]
  3 studies · 1376 participants
  Low

Surgery vs preoperative pharmacological therapy and surgery

The review found no eligible studies for this question.

• Surgical and non‐surgical interventions for primary and salvage treatment of growth hormone‐secreting pituitary… 2024 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Surgery vs Pharmacological therapy

The review found no eligible studies for this question.

• Surgical and non‐surgical interventions for primary and salvage treatment of growth hormone‐secreting pituitary… 2024 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Meglitinides vs sulphonylureas

The review found no eligible studies for this question.

• Interventions for people with type 2 diabetes mellitus fasting during Ramadan 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

SGLT‐2 inhibitors vs sulphonylureas

The review found no eligible studies for this question.

• Interventions for people with type 2 diabetes mellitus fasting during Ramadan 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

GLP‐1 analogues inhibitors vs sulphonylureas

The review found no eligible studies for this question.

• Interventions for people with type 2 diabetes mellitus fasting during Ramadan 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Insulin analogues vs biphasic insulin

It is very uncertain whether insulin analogues changes all‐cause mortality compared with biphasic insulin (very low certainty).

• Interventions for people with type 2 diabetes mellitus fasting during Ramadan 2023 · Cochrane Headline outcomes only
  RR 3.02 [0.12, 73.53]
  1 study · 263 participants
  Very low

Telemedicine vs usual care

The review found no eligible studies for this question.

• Interventions for people with type 2 diabetes mellitus fasting during Ramadan 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

DPP‐4 inhibitors vs sulphonylureas

• Interventions for people with type 2 diabetes mellitus fasting during Ramadan 2023 · Cochrane Headline outcomes only
  no estimate extracted
  3 studies · 2426 participants
  Moderate

Patient education vs usual care

The review found no eligible studies for this question.

• Interventions for people with type 2 diabetes mellitus fasting during Ramadan 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Drug dosage reduction vs usual care

The review found no eligible studies for this question.

• Interventions for people with type 2 diabetes mellitus fasting during Ramadan 2023 · 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.

• Diet, physical activity and behavioural interventions for the treatment of overweight or obese children from the age… 2017 · 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.

• Diet, physical activity and behavioural interventions for the treatment of overweight or obese adolescents aged 12 to… 2017 · 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.

• Self management interventions for type 2 diabetes in adult people with severe mental illness 2016 · 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.

• Diet, physical activity, and behavioural interventions for the treatment of overweight or obesity in preschool… 2016 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found