Findings

What do systematic reviews say?

139 questions · 145 findings · 63 reviews

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No studies found 81 · 55.9%GRADE not reported 2 · 1.4%Very low 24 · 16.6%Low 25 · 17.2%Moderate 12 · 8.3%High 1 · 0.7%

Physical activity vs usual care

Health‐related quality of life (HRQoL) · adults with non‐advanced colorectal cancer treated surgically or with neoadjuvant or adjuvant therapy, or both

1 finding from 1 review

Physical activity interventions for disease‐related physical and mental health during and following treatment in… 2020 · Cochrane Headline outcomes only
no estimate extracted
6 studies · 230 participants
Moderate

Smart technology vs face‐to‐face/digital and/or written support

Health‐related quality of life (HRQoL) · COPD

1 finding from 1 review

Computer and mobile technology interventions for self‐management in chronic obstructive pulmonary disease 2017 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 472 participants
Low

Interferon vs no intervention

Health‐related quality of life (1 week) · people with acute HBV infection

It is very uncertain whether interferon changes health‐related quality of life (1 week) compared with no intervention (very low certainty).

1 finding from 1 review

Pharmacological interventions for acute hepatitis B infection 2017 · Cochrane Headline outcomes only
no estimate extracted
1 study · 100 participants
Very low

Lamivudine vs no intervention

Health‐related quality of life (1 week) · people with acute HBV infection

The review found no eligible studies for this question.

1 finding from 1 review

Pharmacological interventions for acute hepatitis B infection 2017 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Yoga vs psychosocial/educational interventions

Health‐related quality of life (short‐term) Self‐assessed questionnaires · women with diagnosed breast cancer

1 finding from 1 review

Yoga for improving health‐related quality of life, mental health and cancer‐related symptoms in women diagnosed with… 2017 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 153 participants
Very low

Summary of findings table ‐ Protein vs standard diet

Health‐related quality of life ‐ not reported · patients (> 65 years) following hip fracture; patients with a recent stroke

The review found no eligible studies for this question.

1 finding from 1 review

Nutritional interventions for preventing and treating pressure ulcers 2024 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Summary of findings table ‐ Energy, protein and micronutrients vs standard diet

Health‐related quality of life ‐ not reported · long‐term care patients; inpatients without dehydration with energy intake by tube feeding; patients with pressure ulcers

The review found no eligible studies for this question.

1 finding from 1 review

Nutritional interventions for preventing and treating pressure ulcers 2024 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Summary of findings table ‐ Protein, arginine, zinc and antioxidants vs standard diet or placebo

Health‐related quality of life ‐ not reported · residents of long‐term care (≥ 65 years) with pressure ulcers; inpatients with pressure ulcers

The review found no eligible studies for this question.

1 finding from 1 review

Nutritional interventions for preventing and treating pressure ulcers 2024 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Summary of findings table ‐ Arginine and micronutrients vs standard diet

Health‐related quality of life ‐ not reported · malnourished patients with pressure ulcers

The review found no eligible studies for this question.

1 finding from 1 review

Nutritional interventions for preventing and treating pressure ulcers 2024 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Summary of findings table ‐ Collagen vs standard diet or placebo

Health‐related quality of life ‐ not reported · adults with pressure ulcers

The review found no eligible studies for this question.

1 finding from 1 review

Nutritional interventions for preventing and treating pressure ulcers 2024 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Summary of findings table ‐ Energy, protein and micronutrients vs standard diet

Health‐related quality of life ‐ not reported · inpatients who are mildly or seriously malnourished or at risk of being malnourished, elderly patients at risk of developing pressure ulcers

The review found no eligible studies for this question.

1 finding from 1 review

Nutritional interventions for preventing and treating pressure ulcers 2024 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Intervention not reported

Health‐related quality of life ‐ not measured · patients with acute gout

The review found no eligible studies for this question.

1 finding from 1 review

Lifestyle interventions for acute gout 2013 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Erythrocytapheresis vs phlebotomy

Health‐related quality of life beyond one year · people with hereditary haemochromatosis

The review found no eligible studies for this question.

1 finding from 1 review

Interventions for hereditary haemochromatosis 2017 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Intervention not reported

Health‐related quality of life and self esteem · preschool children (aged 0 to 6 years) with overweight or obesity

The review found no eligible studies for this question.

1 finding from 1 review

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

Surgery vs Pharmacological therapy

Health‐related quality of life Mean AcroQoL score (0‐100) · adults with growth‐hormone secreting pituitary adenomas

Surgery alone showed no clear difference in health‐related quality of life Mean AcroQoL score (0‐100) compared with pharmacological therapy alone (low certainty).

1 finding from 1 review

Surgical and non‐surgical interventions for primary and salvage treatment of growth hormone‐secreting pituitary… 2024 · Cochrane Headline outcomes only
MD 10
1 study · 22 participants
Low

Erythrocytapheresis vs phlebotomy

Health‐related quality of life EQ‐VAS. Scale from: 0 to 100. · people with hereditary haemochromatosis

1 finding from 1 review

Interventions for hereditary haemochromatosis 2017 · Cochrane Headline outcomes only
no estimate extracted
1 study · 38 participants
Very low

Smartphone app vs no intervention or minimal intervention

Health‐related quality of life(WHOQOL‐BREF questionnaire, score · adults

1 finding from 1 review

Mobile health (m‐health) smartphone interventions for adolescents and adults with overweight or obesity 2024 · Cochrane Headline outcomes only
no estimate extracted
1 study · 149 participants
Moderate

Intervention not reported

Health‐related quality of life Validated self‐reported measures · adolescents (aged 12‐17 years) being overweight or obese

1 finding from 1 review

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
7 studies · 972 participants
Low

Flutamide 250 mg once to b.i.d. vs spironolactone 100 mg

Change in health‐related quality of life (HRQOL) ‐ not measured · women with hirsutism

The review found no eligible studies for this question.

1 finding from 1 review

Interventions for hirsutism (excluding laser and photoepilation therapy alone) 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Ethinyl estradiol 35 μg + cyproterone acetate 2 mg vs ethinyl estradiol 30 μg + desogestrel 0.15 mg

Change in health‐related quality of life (HRQOL) ‐ not measured · patients with hirsutism

The review found no eligible studies for this question.

1 finding from 1 review

Interventions for hirsutism (excluding laser and photoepilation therapy alone) 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found