Loading...
 
Translate Register Log In Login with facebookLogin and Register

Organizer

 Move objects between categories

  1. Click on the category name to display the list of objects in that category.
  2. Select the objects to affect. Controls will appear in the category browser.
  3. Use the plus and minus signs to add or remove the categories on selected objects.
  1. A few people can order their own blood test – Dec 2011
  2. Active level of vitamin D are not indicated by standard blood tests - Sept 2012
  3. 8,000 percent increase in Vitamin D testing by Medicare in a decade - June 2013
  4. 50,000 IU monthly safe to take without any vitamin D testing – RCT Dec 2013
  5. Bone tenderness weakly associated with vitamin D levels – Sept 2014
  6. Different measurements from 6 vitamin D testing systems – Mar 2012
  7. Diurnal variation in blood levels noted for post-menopausal women – 2002
  8. Day to Day blood test variation less than 8 percent - Aug 2010
  9. Comparison of vitamin D blood tests – worse case off by 15% – Aug 2010
  10. Huge variation in vitamin D test results - July 2010
  11. Health Insurance (UnitedHealth) restricting Vitamin D payments to only a few diseases – Dec 2018
  12. France restricts payments for Vitamin D tests – Dec 2015
  13. Low-cost Vitamin D testers (about 13 dollars in quantity) – Feb 2018
  14. Japanese need at least 30 ng of Vitamin D, test costs are now reimbursed – Nov 2016
  15. Increased vitamin D testing did not result in increased bone density – April 2013
  16. Measuring Vitamin D in body tissues, not just the blood (Brain in this case) – July 2019
  17. Percent who are Vitamin D Deficient: 6, 9, or 22 – depends on testing system – Oct 2014
  18. Vitamin D deficiency of a group - 15 pcnt to 48 pcnt (depends on tester used) - Nov 2017
  19. After bone fracture, vitamin D unchanged but 1,25(OH)(2) D decreased – Jan 2013
  20. Alberta Canada also overwhelmed with vitamin D tests - Jan 2011
  21. After 245,000 free vitamin D tests, 121,000 supplemented, but only 5,400 had 2nd test – Oct 2011
  22. 6th Canadian province may stop paying for vitamin D testing – Sept 2010
  23. 20 percent change in vitamin D levels of critically ill during a 24 hour period – Oct 2011
  24. Canadians – 37 percent have less than 20 ng of vitamin D (after adjusting test results with standards) – Sept 2015
  25. Canadians losing yet another free medical test - vitamin D Nov 2010
  26. Child died in hospital, death due to low vitamin D, mother is suing hospital – Nov 2018
  27. BMD associated with free and bioavailable vitamin D – March 2011
  28. Australia is considering cutting vitamin D testing – March 2011
  29. Australians paying for most Vitamin D tests, 40 percent deficient in winter - March 2019
  30. Excessive vitamin D testing in Australia – July 2012
  31. Consultation to medical professionals on Vitamin D Testing - Sept 2011
  32. How Alberta Canada restricts Vitamin D testing – May 2016
  33. How should Vitamin D be tested – a changing landscape – June 2016
  34. Hypothesis: Should test for unactivated Vitamin D, not activated – Feb 2018
  35. If you are obese, use sunscreen, or don't drink milk you may be vitamin D deficient – March 2012
  36. France restricts Vitamin D testing to 4 health problems, paper proposes 5 more – Nov 2016
  37. Low cost vitamin D Blood Tests
  38. Instant vitamin D Yes-No test now available
  39. Vitamin D measurements vary with the same sample of blood – March 2014
  40. Big differences (~10 ng) in vitamin D test results, even when using the same type of tester – Aug 2015
  41. Tests for Vitamin D
  42. Problems with Vitamin D Testing – chapter – Aug 2019
  43. Tests for Vitamin D
  44. Active Vitamin D (Calcitriol) reference ranges, why too high is a problem– April 2015
  45. Chronic Kidney Disease reduced with 3600 IU vitamin D (50000 twice a month)– RCT Aug 2012
  46. Hypothesis – Optimize vitamin D at home by measuring excess Calcium in urine
  47. Mandatory Vitamin D screening for all patients – vitamin D conference in Middle East – March 2017
  48. Cancer patients at high risk of vitamin D deficiency were not tested as often (paradoxically) – July 2014

Select all Unselect all