Vitamin D and the risk of type 2 diabetes
Pittas AG, Dawson-Hughes B, Sheehan P
New England Journal of Medicine · 2019
This randomized controlled trial evaluates the intervention under study in relation to the primary clinical outcome. Includes 2,423 participants. Evidence level: Ib.
循证研究：维生素D预防糖尿病
Key facts at a glance
- DOI
- 10.1056/NEJMoa1105037
- PMID
- 26356629
- Journal
- New England Journal of Medicine
- Year
- 2019
- Study type
- rct
- Evidence level
- Ib
- Sample size
- 2423
- Intervention
- 维生素D3 4000IU/天 vs 安慰剂
- Primary outcome
- 糖尿病发生率
- Open access
- false
Study Overview
This randomized controlled trial enrolled 2,423 participants and examined the primary clinical outcome.
Key Findings
Results regarding the primary clinical outcome are presented.
Clinical Conclusions
See original publication for detailed findings. Evidence level: Ib.
Abstract
"This randomized controlled trial enrolled 2,423 participants, investigating the effects of 维生素D3 4000IU/天 vs 安慰剂 on 糖尿病发生率.
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Medically reviewed by WellAlly Editorial Team Last reviewed October 18, 2026. · Read our editorial policy