Table 2 25(OH)D immunoassay results by assay platform – UIHC dataset
|  |  |  |  |  | Average 25(0H)D Results ± SD (ng/mL) | ||
|---|---|---|---|---|---|---|---|
| Â | Assay | Dates used | # Orders females | # Orders males | Female (F) | Male (M) | All |
UIHC | Nichols ADVANTAGE® (in-house) | Jan 2000 - Jul 2005 | 1689 | 998 | 27.4 ± 16.6 | 24.9 ± 18.0 | 26.5 ± 17.2 |
|  | DiaSorin Immunoassay (send-out) | Jul 2005 -Jan 20012 | 32602 | 15092 | 30.6 ± 14.7 | 30.0 ± 15.0 | 30.4 ± 14.8 |
|  | Abbott Architect (in-house) | Jan 2012 -Oct 2012 | 6608 | 3248 | 29.4 ± 14.2 | 27.6 ± 12.2 | 28.8 ± 13.6 |