Diastolic blood pressure · Adults (general population)
Meta-analysis of randomised trials of vitamin D supplementation for Diastolic blood pressure: WMD -0.03 (95% CI -1.98 to 1.92), not statistically significant. Umbrella review outcome-level evidence grade: Suggestive.
1 finding from 1 review
WMD -0.03 [-1.98, 1.92]
3 studies
GRADE not reported
Gestational age at birth (weeks) · pregnant women
Meta-analysis of randomised trials of vitamin D supplementation for Mean gestational age at delivery: WMD 0.17 (95% CI -0.16 to 0.51), not statistically significant. Umbrella review outcome-level evidence grade: No conclusion.
1 finding from 1 review
WMD 0.17 [-0.16, 0.51]
2 studies
GRADE not reported
Time to complete healing · People with Behcet's disease with a history of recurrent oral aphthous-type (RAS-type) ulcers diagnosed clinically; primary care
Sucralfate suspension (topical) showed no clear difference in healing time compared with placebo suspension; GRADE not reported.
1 finding from 1 review
Postoperative pain or distress · Children and young people aged 17 years or younger having dental treatment (including extractions) under general anaesthesia (secondary…
1 finding from 1 review
Because of substantial clinical and methodological heterogeneity in the studies, we were unable to determine an estimate of effect
4 studies · 343 participants
Very low
Difficulty speaking · Patients of any age in any setting requiring intervention for iatrogenic injury to the inferior alveolar or lingual nerve
The review found no eligible studies for this question.
1 finding from 1 review
Number of episodes · People with Behcet's disease with a history of recurrent oral aphthous-type (RAS-type) ulcers diagnosed clinically; primary care
Sucralfate suspension (topical) showed no clear difference in number of episodes compared with placebo suspension; GRADE not reported.
1 finding from 1 review
Pain (0-3 scale) · People with Behcet's disease with a history of recurrent oral aphthous-type (RAS-type) ulcers diagnosed clinically; primary care
Sucralfate suspension (topical) showed no clear difference in pain (0-3 scale) compared with placebo suspension; GRADE not reported.
1 finding from 1 review
Episode frequency associated with oral ulcers · People with Behcet's disease with a history of recurrent oral aphthous-type (RAS-type) ulcers diagnosed clinically; primary care
1 finding from 1 review
Davies 1988 (aciclovir vs placebo, 36 patients, cross-over; high risk of reporting bias; concomitant treatments): data were not presented in a usable format; authors reported no statistically significant difference in…
1 study · 36 participants
GRADE not reported
Total number of oral ulcers · People with Behcet's disease with a history of recurrent oral aphthous-type (RAS-type) ulcers diagnosed clinically; primary care
Interferon-alpha (topical; hydrogel or lozenges) showed no clear difference in total number of oral ulcers compared with placebo; GRADE not reported.
1 finding from 1 review
Subperiosteal erosions · Adults with chronic kidney disease requiring dialysis
Meta-analysis of randomised trials of vitamin D supplementation for Subperiosteal erosions: RR 0.41 (95% CI 0.07 to 2.38), not statistically significant. Umbrella review outcome-level evidence grade: No conclusion.
1 finding from 1 review
All‐cause mortality · Adults with chronic kidney disease not requiring dialysis
Meta-analysis of randomised trials of vitamin D supplementation for Mortality: RR 1.40 (95% CI 0.38 to 5.15), not statistically significant. Umbrella review outcome-level evidence grade: No conclusion.
1 finding from 1 review
Lip or cheek biting · Children and young people aged 17 years or younger having dental treatment (including extractions) under general anaesthesia (secondary…
1 finding from 1 review
Coulthard 2006: lip/cheek biting 3/70 (LA) vs 1/69 (placebo), P=0.62; Townsend 2009: 4/11 vs 1/12, P=0.16; no statistically significant difference
2 studies · 162 participants
GRADE not reported
Physiological parameters (cardiac/respiratory events; type and volume of GA drug) · Children and young people aged 17 years or younger having dental treatment (including extractions) under general anaesthesia (secondary…
The review found no eligible studies for this question.
1 finding from 1 review
Lip or cheek biting · Children and young people aged 17 years or younger having dental treatment (including extractions) under general anaesthesia (secondary…
The review found no eligible studies for this question.
1 finding from 1 review
Safety of the intervention (adverse effects) · People with Behcet's disease with a history of recurrent oral aphthous-type (RAS-type) ulcers diagnosed clinically; primary care
1 finding from 1 review
Small‐for‐gestational age · pregnant women
Meta-analysis of randomised trials of vitamin D supplementation for Small for gestational age: RR 0.67 (95% CI 0.40 to 1.11), not statistically significant. Umbrella review outcome-level evidence grade: Suggestive.
1 finding from 1 review
Creatinine clearance · Adults with chronic kidney disease not requiring dialysis
Meta-analysis of randomised trials of vitamin D supplementation for Creatinine clearance: WMD -1.68 (95% CI -6.92 to 3.56), not statistically significant. Umbrella review outcome-level evidence grade: No conclusion.
1 finding from 1 review
WMD -1.68 [-6.92, 3.56]
4 studies
GRADE not reported
Duration and pain of oral ulceration · People with Behcet's disease with a history of recurrent oral aphthous-type (RAS-type) ulcers diagnosed clinically; primary care
1 finding from 1 review
Alpsoy 2002 (subcutaneous interferon-alpha 6 x 10^6 IU 3x/week for 3 months vs placebo, 50 patients; high risk of reporting bias): data were not presented in a usable format; authors reported a statistically…
1 study · 50 participants
GRADE not reported
Risk of hyperphosphataemia · Adults with chronic kidney disease requiring dialysis
Meta-analysis of randomised trials of vitamin D supplementation for Risk of hyperphosphataemia: RR 1.57 (95% CI 0.97 to 2.54), not statistically significant. Umbrella review outcome-level evidence grade: No conclusion.
1 finding from 1 review
Fracture · Adults with chronic kidney disease requiring dialysis
Meta-analysis of randomised trials of vitamin D supplementation for Fractures: RR 1.00 (95% CI 0.06 to 15.41), not statistically significant. Umbrella review outcome-level evidence grade: No conclusion.
1 finding from 1 review
RR 1.00 [0.06, 15.41]
4 studies
GRADE not reported