Adverse effect: hyperphosphataemiab · children under 5 years of age
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adverse effect: kidney stonesb · children under 5 years of age
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 participants achieving 'clearance' by IGA · scalp psoriasis
Steroid plus vitamin D leads to higher number of participants achieving 'clearance' by IGA compared with vitamin D (high certainty).
1 finding from 1 review
Number of participants achieving 'response' by IGA · scalp psoriasis
Steroid plus vitamin D probably leads to higher number of participants achieving 'response' by IGA compared with vitamin D (moderate certainty).
1 finding from 1 review
Quality of life · scalp psoriasis
1 finding from 1 review
Number of participants withdrawing due to adverse events (AE) · scalp psoriasis
Steroid plus vitamin D leads to lower number of participants withdrawing due to adverse events compared with vitamin D (high certainty).
1 finding from 1 review
Number of participants achieving 'response' by PGA · scalp psoriasis
Steroid plus vitamin D probably leads to higher number of participants achieving 'response' by PGA compared with vitamin D (moderate certainty).
1 finding from 1 review
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
Ulcer healing · people with diabetes and foot ulcers
It is very uncertain whether 150,000 IU of vitamin D changes ulcer healing (absolute change in individual parameters of ulcer… compared with 300,000 IU of vitamin D (very low certainty).
2 findings from 1 review
Quality of life · people with diabetes and foot ulcers
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adverse events · people with diabetes and foot ulcers
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Development of any new foot ulcers · people with diabetes and foot ulcers
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Amputation · people with diabetes and foot ulcers
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Dental caries · Children (<19 years)
Children with vitamin D deficiency had a 22% higher risk of dental caries than those with normal vitamin D levels (unadjusted RR 1.22; ungraded).
5 findings from 1 review
Show 2 more findings
RR 1.16 [1.10, 1.22]
Studies not reported
GRADE not reported
RR 1.05 [1.00, 1.09]
3 studies
GRADE not reported
Dental caries · Children with permanent dentition (>12 years)
In children with permanent dentition, vitamin D deficiency was associated with a 28% higher caries risk (RR 1.28; ungraded).
1 finding from 1 review
RR 1.28 [1.21, 1.35]
2 studies
GRADE not reported
Dental caries · Children with deciduous dentition (<6 years)
In children with deciduous dentition, vitamin D deficiency was associated with a 68% higher caries risk (RR 1.68; ungraded).
1 finding from 1 review
RR 1.68 [1.57, 1.79]
6 studies
GRADE not reported