Findings

What do systematic reviews say?

630 questions · 634 findings · 285 reviews

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No studies found 316 · 49.8%GRADE not reported 40 · 6.3%Very low 95 · 15%Low 111 · 17.5%Moderate 60 · 9.5%High 12 · 1.9%

Ranolazine (monotherapy) vs placebo

Quality of life Scale: 0 to 100 · patients with stable angina pectoris

1 finding from 1 review

Ranolazine for stable angina pectoris 2017 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 2256 participants
Moderate

Summary of findings table ‐ Platinum‐sensitive recurrent EOC: PARPi monotherapy vs placebo (maintenance therapy)

QoL · platinum‐sensitive recurrent EOC

1 finding from 1 review

Poly(ADP‐ribose) polymerase (PARP) inhibitors for the treatment of ovarian cancer 2022 · Cochrane Headline outcomes only
no estimate extracted
1 study · 339 participants
Moderate

Group B cognitive behavioural therapy: cognitive behavioural therapy + supportive therapy vs supportive therapy

Quality of Life Manchester Short Assessment (MANSA) · people in the prodromal stage of psychosis

1 finding from 1 review

Interventions for prodromal stage of psychosis 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 140 participants
Very low

Transrectal thermotherapy vs medical treatment

Quality of life ‐ not reported · participants with chronic prostatitis/chronic pelvic pain syndrome

The review found no eligible studies for this question.

1 finding from 1 review

Non‐pharmacological interventions for treating chronic prostatitis/chronic pelvic pain syndrome 2018 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Low‐level laser therapy vs simple dressing

Secondary outcome: quality of life · ulceration and other skin changes caused by nerve damage in leprosy

The review found no eligible studies for this question.

1 finding from 1 review

Interventions for ulceration and other skin changes caused by nerve damage in leprosy 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Supervised exercise therapy following vascular intervention vs vascular intervention alone

Quality of Life: SF‐36 (physical component) · people with symptomatic peripheral arterial disease§

1 finding from 1 review

Effects of additional exercise therapy after a successful vascular intervention for people with symptomatic peripheral… 2024 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 105 participants
Very low

Horticultural therapy plus standard care vs usual care

Well‐being and quality of life Personal Wellbeing Index (PWI‐C) . Scale from: 0 to 77 (low = poor) · patients with schizophrenia

It is very uncertain whether horticultural therapy plus standard care changes well‐being and quality of life Personal Wellbeing Index (PWI‐C) .… compared with standard care alone (very low certainty).

1 finding from 1 review

Horticultural therapy for schizophrenia 2014 · Cochrane Headline outcomes only
no estimate extracted
1 study · 22 participants
Very low

Hyperbaric oxygen vs air breathing to enhance the effectiveness of radiotherapy

Quality of life ‐ not reported · People undergoing radiation therapy for head and neck cancer

The review found no eligible studies for this question.

1 finding from 1 review

Hyperbaric oxygenation for tumour sensitisation to radiotherapy 2018 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Manual therapy, prescribed exercises or both vs no intervention or minimal intervention

Health‐related quality of lifefScale: SF‐36 (0 to 100, 100 indicates perfect health) · lateral elbow pain

1 finding from 1 review

Manual therapy and exercise for lateral elbow pain 2024 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 113 participants
Low

Ranolazine (add‐on therapy) vs placebo

Quality of life Scale: 0 to 100. · patients with stable angina pectoris

1 finding from 1 review

Ranolazine for stable angina pectoris 2017 · Cochrane Headline outcomes only
no estimate extracted
4 studies · 1563 participants
Moderate

Group cognitive behavioural therapy for psychosis vs usual care

Quality of life: clinically important change in quality of life · patients with schizophrenia

The review found no eligible studies for this question.

1 finding from 1 review

Cognitive behavioural therapy (group) for schizophrenia 2022 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Animal‐assisted therapy (AAT (live animal)) vs robotic animals

Health‐related quality of life measured using QUALID (12–45, higher score indicates poorer quality of life) · people with dementia

1 finding from 1 review

Animal‐assisted therapy for dementia 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 78 participants
Low

Pressure‐garment therapy (PGT) plus silicone vs silicone

QoL · people with burn wounds likely to develop hypertrophic scarring

1 finding from 1 review

Pressure‐garment therapy for preventing hypertrophic scarring after burn injury 2024 · Cochrane Headline outcomes only
no estimate extracted
1 study · 159 participants
Very low

Extracorporeal shockwave therapy vs control procedure

Quality of life ‐ not reported · participants with chronic prostatitis/chronic pelvic pain syndrome

The review found no eligible studies for this question.

1 finding from 1 review

Non‐pharmacological interventions for treating chronic prostatitis/chronic pelvic pain syndrome 2018 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

CBT vs usual care

Quality of life/ life satisfaction · people with both severe mental illness and substance misuse

The review found no eligible studies for this question.

1 finding from 1 review

Psychosocial interventions for people with both severe mental illness and substance misuse 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Physical therapy interventions vs usual care or no treatment

Health status and quality of life · people with stroke and urinary incontinence

The review found no eligible studies for this question.

1 finding from 1 review

Interventions for treating urinary incontinence after stroke in adults 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Transrectal thermotherapy (add‐on) vs medical treatment

Quality of life ‐ not reported · participants with chronic prostatitis/chronic pelvic pain syndrome

The review found no eligible studies for this question.

1 finding from 1 review

Non‐pharmacological interventions for treating chronic prostatitis/chronic pelvic pain syndrome 2018 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Psychological therapy vs enhanced or structured care

Quality of life at post‐treatment Indexed by self‐report measures of quality of life or functional disability · people with somatoform disorders and medically unexplained physical symptoms

1 finding from 1 review

Non‐pharmacological interventions for somatoform disorders and medically unexplained physical symptoms (MUPS) in adults 2014 · Cochrane Headline outcomes only
no estimate extracted
4 studies · 497 participants
Moderate

Psychological therapy vs Waitlist/Usual Care

Quality of life at post‐treatment Indexed by self‐report measures of quality of life or functional disability · people with somatoform disorders and medically unexplained physical symptoms

1 finding from 1 review

Non‐pharmacological interventions for somatoform disorders and medically unexplained physical symptoms (MUPS) in adults 2014 · Cochrane Headline outcomes only
no estimate extracted
7 studies · 730 participants
Low

Metformin vs insulin

Quality of life Short‐Form 36 health survey (SF‐36)

1 finding from 1 review

Metformin monotherapy for adults with type 2 diabetes mellitus 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 91 participants
Very low