Framingham Osteoporosis Study

DXA Measurements
DXA measurements available?: 
Yes
Type of scanner: 
Lunar
Model: 
dpx and prodigy
Number of TOTAL BODY (BMD, LEAN, FAT) scans in MEN: 
1 460
Number of TOTAL BODY (BMD, LEAN, FAT) scans in WOMEN: 
1 993
Number of individuals with TOTAL BODY BMD follow-up measurements: 
521
Number of LUMBAR SPINE scans in MEN: 
1 637
Number of LUMBAR SPINE scans in WOMEN: 
2 158
Number of individuals with LUMBAR SPINE BMD follow-up measurements: 
1 731
Number of TOTAL HIP scans in MEN: 
1 517
Number of TOTAL HIP scans in WOMEN: 
1 966
Number of individuals with TOTAL HIP BMD follow-up measurements: 
1 147
Number of FEMORAL NECK scans in MEN: 
1 685
Number of FEMORAL NECK scans in WOMEN: 
2 207
Number of individuals with FEMORAL NECK BMD follow-up measurements: 
1 836
Biochemical Bone Markers in Serum
Biochemical bone markers in serum and/or urine available?: 
Yes
Osteocalcin (OC) in serum: 
Yes
Number of OC measurements in SERUM available in individuals with DNA: 
1 840
Bone-specific Alkaline Phosphatase (BSALP) in SERUM: 
No
Carboxyterminal Propeptide of Type I Collagen (PICP) in SERUM: 
No
Aminoterminal Propeptide of Type I Collagen (PINP) in SERUM: 
No
Carboxy-Telopeptide of Collagen Cross-Links (CTX) in SERUM: 
No
Amino-Telopeptide of Collagen Cross-Links (NTX) in SERUM: 
No
Cross-Linked Carboxy-Telopeptide of Type I Collagen (ICTP) in SERUM: 
No
Hip Geometry by DXA Aanalysis
Hip geometry by DXA analysis available?: 
Yes
Hip structure analysis (Beck's Hologic method) in MEN: 
1 498
Hip structure analysis (Beck's Hologic method) in WOMEN: 
2 008
Biochemical Bone Markers in Urine
Osteoprotegerin (OPG) in SERUM: 
Yes
If yes, specify OPG technique: 
ELISA
Number of OPG measurements in SERUM available in individuals with DNA: 
3 299
Pyridinoline (PYD) in URINE: 
No
Deoxypyridinoline (DPD) in URINE: 
No
Carboxy-Telopeptide of Collagen Cross-Links (CTX) in URINE: 
No
Amino-Telopeptide of Collagen Cross-Links (NTX) in URINE: 
Yes
Number of NTX measurements in URINE available in individuals with DNA: 
379
Hip Geometry by X-Ray Aanalysis
Hip geometry by X-RAY analysis available?: 
No
Other Serum Markers (Hormones and Growth factors)
Other SERUM markers (Hormones and Growth factors) available?: 
Yes
Testosterone (T) in SERUM: 
Yes
Number of T measurements in SERUM available in individuals with DNA: 
3 236
Estradiol (E2) in SERUM: 
Yes
Number of E2 measurements in SERUM available in individuals with DNA: 
3 236
Sex Hormone-Binding Globulin (SHBG) in SERUM: 
Yes
Number of SHBG measurements in SERUM available in individuals with DNA: 
3 236
Parathyroid Hormone (PTH) in SERUM: 
Yes
Number of PTH measurements in SERUM available in individuals with DNA: 
193
Vitamin D (Calcidiol, 25(OH)D) in SERUM: 
Yes
Number of Vitamin D (Calcidiol) measurements in SERUM: 
1 861
Insulin-Like Growth Factor I (IGF-I) in SERUM: 
No
Quantitative Ultrasound Measurements
Quantitative ultrasound (QUS) measurements available?: 
Yes
Type of QUS?: 
Hologic Sahara
Number of QUS scans in MEN: 
1 428
Number of QUS scans in WOMEN: 
2 000
Quantitative Computed Tomography Measurements
Quantitative Computed Tomography (QCT) measurements available?: 
No
Muscle Function Measurements
Muscle function measurements available?: 
Yes
Number of LEG MUSCLE STRENGTH measurements: 
2 600
Number of TIME TO RAISE FROM CHAIR measurements: 
2 600
Fall Data
Fall Data available?: 
No
Heredity of Fractures Data
Heredity of fractures data available?: 
No