Number of people who experienced one or more falls · Older people living in the community
Multiple component interventions showed no clear difference in number of people sustaining one or more falls compared with exercise (low certainty).
1 finding from 1 review
Number of people sustaining recurrent falls (defined as two or more falls in a specified time period) · Older people living in the community
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Number of people sustaining one or more fall‐related fractures · Older people living in the community
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Number of people who experience a fall that required hospital admission · Older people living in the community
It is very uncertain whether multiple component interventions changes number of people who experience a fall that require hospital admission compared with exercise (very low certainty).
1 finding from 1 review
Number of people who experience a fall that required medical attention · Older people living in the community
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Health‐related quality of life · Older people living in the community
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adverse effects · Older people living in the community
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Other adverse effects (gastrointestinal upset, headache, allergic reaction) · adults with tinnitus
The review found no eligible studies for this question.
1 finding from 1 review
Tinnitus symptom severity · adults with tinnitus
1 finding from 1 review
Serious adverse effects (bleeding or seizures) · adults with tinnitus
The review found no eligible studies for this question.
1 finding from 1 review
Tinnitus loudness · adults with tinnitus
1 finding from 1 review
Health‐related quality of life · adults with tinnitus
The review found no eligible studies for this question.
1 finding from 1 review
Adverse events · parents/children
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Progression of retinopathy · people with diabetic retinopathy
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Visual improvement at end of treatment, as defined by two or more Snellen lines · people with diabetic retinopathy
Single herb plus conventional intervention may leads to higher visual acuity (gain of ≥ 2 lines) (end of treatment) compared with conventional intervention (low certainty).
1 finding from 1 review
Reduction in microaneurysms · people with diabetic retinopathy
It is very uncertain whether single herb plus conventional intervention changes reduction in microaneurysms compared with conventional intervention (very low certainty).
1 finding from 1 review
Observations in retina: reduction in haemorrhages · people with diabetic retinopathy
It is very uncertain whether single herb plus conventional intervention changes observations in retina: reduction in haemorrhages compared with conventional intervention (very low certainty).
1 finding from 1 review
HbA1c (%) · people with diabetic retinopathy
1 finding from 1 review
Adverse outcomes · people with diabetic retinopathy
1 finding from 1 review
Stress symptoms ( · healthcare workers
3 findings from 1 review
no estimate extracted
41 studies · 3645 participants
Low
no estimate extracted
19 studies · 1851 participants
Low
no estimate extracted
1 study · 68 participants
Very low