References of "Radican, L"
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See detailRisk assessment tools for osteoporosis: scope and limits
Richy, Florent; Gourlay, M.; Ross, P. et al

in Osteoporosis International (2004, May), 15(Suppl.1), 11

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See detailValidation and comparative evaluation of the osteoporosis self-assessment tool (OST) in a Caucasian population from Belgium
Richy, F.; Gourlay, M.; Ross, P. D. et al

in QJM : Monthly Journal of the Association of Physicians (2004), 97(1), 39-46

BACKGROUND: Risk indices have been developed to identify women at risk of low bone mineral density (BMD) who should undergo BMD testing. Aim: To compare the performance of four risk indices in White ... [more ▼]

BACKGROUND: Risk indices have been developed to identify women at risk of low bone mineral density (BMD) who should undergo BMD testing. Aim: To compare the performance of four risk indices in White ambulatory women in Belgium. DESIGN: Epidemiological cross-sectional study. METHODS: Records were analysed for 4035 postmenopausal White women without Paget's disease or advanced osteoarthritis, seen at an out-patient osteoporosis centre between January 1996 and September 1999. Osteoporosis risk index scores were compared to bone density T-scores. The ability of each risk index to identify women with low BMD (T-score < -2.0) or osteoporosis (T < -2.5) was evaluated. RESULTS: Using an Osteoporosis Self-Assessment Tool (OST) score <2 to recommend DXA referral, sensitivity ranged from 85% at the lumbar spine to 97% at the total hip to detect BMD T-scores of <or= -2.5, and specificity ranged from 34% at the total hip to 37% at the femoral neck and lumbar spine. The negative predictive value was high at all skeletal sites (89-99%), demonstrating the usefulness of the OST to identify patients who have normal BMD and should not receive DXA testing. All risk indices performed similarly, although the OST had somewhat better sensitivity and somewhat lower specificity than the other indices at the cut-offs evaluated. Among the 11-12% of women who were classified as highest risk using OST or the Osteoporosis Index of Risk (OSIRIS), 81-85% had low bone mass and 68-74% had osteoporosis. DISCUSSION: The performance of these risk indices among women in Belgium was similar to that reported earlier for other samples in Asian countries, the US, and the Netherlands. The OST and other risk indices are effective and efficient tools to help target high-risk women for DXA testing. [less ▲]

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See detailRisk assessment tools for osteoporosis: scope and limits
Richy, Florent; Gourlay, M.; Ross, P. D. et al

in Osteoporosis International (2003, November), 14(Suppl. 7), 68-69

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See detailA simple chart for evaluating risk of osteoporosis in Asian women based on the osteoporosis self-assement tool for Asians (OSTA)
Reginster, Jean-Yves ULg; Kung, A.; Koh, L. et al

in Osteoporosis International (2002, November), 13(Suppl.3), 30

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See detailOn Conducting Burden-of-Osteoporosis Studies: A Review of the Core Concepts and Practical Issues. A Study Carried out under the Auspices of a Who Collaborating Center
Ben Sedrine, Wafa ULg; Radican, L.; Reginster, Jean-Yves ULg

in Rheumatology (2001), 40(1), 7-14

Osteoporosis is a problem that is relevant to public health from the clinical, economic and social viewpoints. Except in a handful of industrialized countries, there is a considerable void in our ... [more ▼]

Osteoporosis is a problem that is relevant to public health from the clinical, economic and social viewpoints. Except in a handful of industrialized countries, there is a considerable void in our knowledge of the magnitude of the problem. By exploring both the epidemiological and the economic impact of osteoporosis and the fractures associated with it in a particular country, studies of the 'burden of illness' (BOI) can fill that void. BOI analysis raises many questions at both the conceptual and the practical level. The purpose of this paper is to review the methodology underlying analyses of this type, to discuss its limitations and to provide a general format to improve their implementation in the field of osteoporosis. Investigators involved in BOI analysis should be very clear and explicit regarding the methods they adopt, so that studies in different countries can be interpreted and compared appropriately by interested parties. [less ▲]

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See detailA simple clinical tool to identify Asian women with osteoporosis
Lou, SQ; Koh, L; Yang, BY et al

in Journal of Rheumatology (2001), 28(S63), 26

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See detailA simple clinical tool to identify Asian women with osteoporosis
Ben Sedrine, Wafa ULg; Koh, L; Radican, L et al

in Osteoporosis International (2000), 11(S5), 9

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See detailAssessment of osteoporosis disease burden in countries currently lacking such studies
Ben Sedrine, Wafa ULg; Reginster, Jean-Yves ULg; Radican, L et al

in BONE (1998), 23(S5), 306

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