Episode
Low vitamin D and increased deaths
- Podcast
- Dr. John Campbell
- Published
- Sep 5, 2026
- Duration seconds
- 1387
- Processing state
not_requested- Canonical source
- https://traffic.megaphone.fm/VG9677050079.mp3
Actions
POST https://stenobird.com/v1/public/podcasts/dr-john-campbell-7851784/episodes/low-vitamin-d-and-increased-deaths/transcription-requests
Idempotently request low-priority transcript generation for this episode.GET https://stenobird.com/podcast/dr-john-campbell-7851784/low-vitamin-d-and-increased-deaths.md
Read the agent-friendly Markdown representation of this episode resource.
Summary
Lower levels of vitamin D, higher rates of death Association of Serum 25-Hydroxyvitamin D Concentrations With All-Cause and Cause-Specific Mortality Among Adult Patients With Existing Cardiovascular Disease https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8496747/ Observational study, non-interventional Background Vitamin D, lower levels, common in patients with cardiovascular disease (CVD) Study of patients with existing CVD Prospectively examine the associations of serum 25-hydroxyvitamin D [25(OH)D] concentrations with, All-cause mortality and, cause-specific mortality Methods N = 37,079 patients with CVD from the UK Biobank study From a prospective cohort of half a million, aged 40–69 years https://www.ukbiobank.ac.uk CVD Coronary heart disease Atrial fibrillation Heart failure Stroke Results Among 37,079 patients with CVD at baseline, 57.5% were vitamin D deficient Deficient, 25[OH]D less than 50 nmol/L (less than 20ng/ml) Median follow-up of 11.7 years Deaths that occurred = 6,319 total 2,161 deaths from CVD 2,230 deaths from cancer 623 deaths from respiratory disease 1,305 other-cause deaths Non-linear inverse associations For all-cause mortality Cancer mortality Respiratory disease mortality Other-cause mortality That is deaths went up as vitamin D levels went down (P-non-linearity less than 0.01) Approximately linear inverse associations for CVD That is deaths went up as vitamin D levels went down (P-non-linearity = 0.074) Among CVD patients with vitamin D deficiency For every 10 nmol/L increment in serum 25(OH)D concentrations, There was an associated 12% reduced risk for all-cause mortality There was an associated 9% reduced risk for CVD mortality. In patients with vitamin D deficiency Per 10 nmol/L increase in serum 25(OH)D levels, was associated with a lower r…