懇請這裏的醫生幫忙用漢語解釋一下我家老太太的骨質檢查報告。英語不好，又不懂醫；不知如何向老太太解釋。拜謝！

BONE DENSITY-BONE DENSITOMETRY

BONE DENSITOMETRY: Instrument: Lumbar Prodigy Encore 12.30

SPINE: L1-L4(L3)

BONE MINERAL DENSITY (gm/cm2): 0.848

T-SCORE (YOUNG ADULT): -2.7

Z-SCORE (Age matched comparison): -1.5

 TOTAL PROXIMAL FEMUR LEFT:

BONE MINERAL DENSITY (gm/cm2): 0.840

T-SCORE (YOUNG ADULT): -1.3

Z-SCORE (Age matched comparison): -0.5

 FEMORAL NECK LEFT:

BONE MINERAL DENSITY (gm/cm2): 0.813

T-SCORE (YOUNG ADULT): -1.4

Z-SCORE (Age matched comparison): -0.3

 

IMPRESSION:

L3 has been excluded in keeping with prior exams. There is osteoporosis of the lumbar spine. Femoral neck measurements indicate a moderate ten year fracture risk (10-20%). There has been a statistically significant decrease in bone density in the lumbar spine of 5.9%. No significant change in the left hip.