| Autor: |
Phillipov, G., Seaborn, C. J. |
| Předmět: |
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| Zdroj: |
Osteoporosis International; Feb2000, Vol. 11 Issue 2, p167-170, 4p |
| Abstrakt: |
: Bone mineral density values calculated by DPX-IQ software reanalysis of original DPX software analyzed scans were compared at the femur region. Based on the results for 24 subjects each scanned on 12 different occasions, a significant bias at all sites – neck, Ward’s triangle and trochanter – ranging from -0.7% (neck) to -2.1% (trochanter) was found. For the trochanter site 16 of the 24 subjects had significantly lower mean BMD values after DPX-IQ reanalysis, a trend also noted at the neck and Ward’s triangle. Although it has been recommended that scans analyzed with DPX software do not require DPX-IQ reanalysis, our findings strongly indicate that DPX-IQ reanalysis is essential to minimize total error during follow-up BMD determinations. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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