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Table. 5.

Table. 5.

Japanese Osteoporosis Society reference intervals for B-ALP and TRACP-5b [20]

Bone-turnover marker Premenopausal women Postmenopausal women Men
B-ALP mass (CLEIA), μg/L 2.9–14.5 3.8–22.6 3.7–20.9
B-ALP activity (ELISA), U/L 7.9–29.0 N/A N/A
TRACP-5b (ELISA), U/L 1.2––4.2 2.5–7.6 1.7–5.9

Abbreviations: B-ALP, bone-specific alkaline phosphatase; TRACP-5b, tartrate-resistant acid phosphatase 5b; CLEIA, chemiluminescent enzyme immunoassay; N/A, data not available.

Ann Lab Med 2024;44:126~134 https://doi.org/10.3343/alm.2023.0214

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