Visual field sensitivity (visual field) · retinitis pigmentosa
1 finding from 1 review
Visual acuitychange in logMAR visual acuity, may be reported as ETDRS · retinitis pigmentosa
It is very uncertain whether vitamin A and fish oils (docosahexaenoic acid) changes visual acuitychange in logMAR visual acuity, may be reported as ETDRS compared with placebo, vitamins (including vitamin A), or no therapy (very low certainty).
1 finding from 1 review
Electroretinography (ERG) · retinitis pigmentosa
1 finding from 1 review
Optical coherence tomography (OCT) · retinitis pigmentosa
1 finding from 1 review
Adverse effects: as reported by studies · retinitis pigmentosa
1 finding from 1 review
Any adverse effects of vitamin supplementation sufficient to stop supplementation · pregnant women
Vitamin C and vitamin E showed no clear difference in any adverse effects of vitamin supplementation sufficient to stop… compared with placebo (moderate certainty).
1 finding from 1 review
Progression to late AMD (neovascular AMD, geographic atrophy or both) · people with AMD
Antioxidant multivitamin and mineral supplement probably leads to lower progression to late AMD (neovascular AMD, geographic atrophy, or both) compared with placebo or no treatment (moderate certainty).
1 finding from 1 review
Progression to neovascular AMD · people with AMD
Antioxidant multivitamin and mineral supplement probably leads to lower progression to neovascular AMD compared with placebo or no treatment (moderate certainty).
1 finding from 1 review
Progression to geographic atrophy · people with AMD
Antioxidant multivitamin and mineral supplement showed no clear difference in progression to geographic atrophy compared with placebo or no treatment (moderate certainty).
1 finding from 1 review
Progression to visual loss (loss of 3 or more lines on logMAR chart) · people with AMD
Antioxidant multivitamin and mineral supplement probably leads to lower progression to visual loss (loss of 3 or more lines on logMAR chart) compared with placebo or no treatment (moderate certainty).
1 finding from 1 review
Quality of life · people with AMD
1 finding from 1 review
Adverse effects · people with AMD
Antioxidant multivitamin and mineral supplement may leads to lower adverse effects compared with placebo or no treatment (low certainty).
1 finding from 1 review
Resource use and costs · people with AMD
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Total hip BMD · premenopausal women (ages 18–36 years)
1 finding from 1 review
Lumbar spine bone mineral density (BMD) · premenopausal women (ages 18–36 years)
1 finding from 1 review
Quality of life · premenopausal women (ages 18–36 years)
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Vertebral fracture · premenopausal women (ages 18–36 years)
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Non‐vertebral fractures · premenopausal women (ages 18–36 years)
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Acceptability: total withdrawals · premenopausal women (ages 18–36 years)
Calcium and vitamin D showed no clear difference in withdrawals from the study for any reason compared with placebo (low certainty).
1 finding from 1 review
Serious adverse events · premenopausal women (ages 18–36 years)
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found