25‐Hydroxyvitamin D threshold for the effects of vitamin D supplements on bone density: secondary analysis of a randomized controlled trial
HM Macdonald, IR Reid, GD Gamble… - Journal of Bone and …, 2018 - academic.oup.com
… a threshold of baseline 25‐hydroxyvitamin D (25OHD; 30 nmol/L) … women in late winter and
randomized them to receive placebo, … In the present analysis, when the trial participants were …
randomized them to receive placebo, … In the present analysis, when the trial participants were …
[HTML][HTML] Serum 25-hydroxyvitamin D and cancer risk: a systematic review of Mendelian randomization studies
T Lawler, S Warren Andersen - Nutrients, 2023 - mdpi.com
… Mendelian randomization (MR). We provide a systematic review of 31 MR studies concerning
25-hydroxyvitamin … MR analyses were conducted almost exclusively in European-ancestry …
25-hydroxyvitamin … MR analyses were conducted almost exclusively in European-ancestry …
[HTML][HTML] Randomized controlled trial of the effects of vitamin D–fortified milk and bread on serum 25-hydroxyvitamin D concentrations in families in Denmark during …
KH Madsen, LB Rasmussen, R Andersen… - The American journal of …, 2013 - Elsevier
… The study was a randomized controlled trial in 782 children and adults (4–60 y old) recruited
as 201 families. Families were randomly assigned to vitamin D–fortified or nonfortified milk …
as 201 families. Families were randomly assigned to vitamin D–fortified or nonfortified milk …
… vitamin D supplementation on serum 25-hydroxyvitamin D concentrations and physical performance in athletes: a systematic review and meta-analysis of randomized …
… This systematic review of randomized controlled trials (RCTs) evaluated the effects of oral
vitamin D supplementation on serum 25(OH)D concentrations and physical performance in …
vitamin D supplementation on serum 25(OH)D concentrations and physical performance in …
Circulating 25-hydroxy-vitamin D and risk of cardiovascular disease: a meta-analysis of prospective studies
L Wang, Y Song, JAE Manson, S Pilz… - … Quality and Outcomes, 2012 - Am Heart Assoc
… Our meta-analysis of prospective observational studies allows an evaluation of the dose–…
of 25(OH)-vitamin D levels, which will not only complement findings from ongoing randomized …
of 25(OH)-vitamin D levels, which will not only complement findings from ongoing randomized …
[HTML][HTML] Effect of genetically low 25-hydroxyvitamin D on mortality risk: Mendelian randomization analysis in 3 large European cohorts
… In the causal Mendelian randomization analysis an IV approach was used with the genetic
score (G) as an instrumental variable and a determinant of 25(OH)D as the exposure (X). The …
score (G) as an instrumental variable and a determinant of 25(OH)D as the exposure (X). The …
A Mendelian randomization study on the effect of 25‐hydroxyvitamin D levels on periodontitis
SE Baumeister, SL Reckelkamm… - Journal of …, 2022 - Wiley Online Library
… -hydroxy vitamin D (… randomized controlled trials (RCTs) is lacking. This study tested whether
genetically proxied 25OHD is associated with periodontitis using Mendelian randomization (…
genetically proxied 25OHD is associated with periodontitis using Mendelian randomization (…
[HTML][HTML] Instrumental variable estimation of the causal effect of plasma 25-hydroxy-vitamin D on colorectal cancer risk: a mendelian randomization analysis
… For the analysis 25-OHD measurements were standardized to remove the prominent effect
of the month when blood was taken on the 25-OHD concentration, as described in detail in …
of the month when blood was taken on the 25-OHD concentration, as described in detail in …
[PDF][PDF] 25-Hydroxyvitamin D and risk of osteoporotic fractures: Mendelian randomization analysis in 2 large population-based cohorts
… for assessing low 25-hydroxyvitamin D … 25hydroxyvitamin D concentrations are associated
with increased risk of osteoporotic fractures, using a Mendelian randomization analysis. For …
with increased risk of osteoporotic fractures, using a Mendelian randomization analysis. For …
[HTML][HTML] Effects of vitamin D supplementation on 24-hour blood pressure in patients with low 25-hydroxyvitamin D levels: a randomized controlled trial
V Theiler-Schwetz, C Trummer, MR Grübler… - Nutrients, 2022 - mdpi.com
… very low 25-hydroxyvitamin D (25(… analysis of the double-blind, randomized, placebo-controlled
Styrian Vitamin D Hypertension Trial (2011–2014) with 200 hypertensive patients with 25…
Styrian Vitamin D Hypertension Trial (2011–2014) with 200 hypertensive patients with 25…
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