Deteksi dini osteoporosis perlu dilakukan untuk mencegah kegagalan perawatan gigi tiruan. Quantitative Ultrasound (QUS) selama ini dipakai secara luas untuk skrining osteoporosis. Kuesioner Postur-P juga digunakan untuk skrining osteoporosis. Penelitian ini bertujuan untuk menganalisis sensitivitas dan spesifisitas kuesioner Postur-P terhadap QUS dalam penilaian densitas tulang perempuan pascamenopause. Penelitian ini merupakan uji diagnostik. Pengambilan data dilakukan lewat wawancara menggunakan kuesioner Postur-P dan pengukuran densitas tulang menggunakan alat QUS. Hasil penelitian menunjukkan sensitivitas dan spesifisitas kuesioner Postur-P terhadap QUS cukup baik dengan persentase masing-masing sebesar 77,23% dan 75% sehingga kuesioner Postur-P dapat dijadikan sebagai pengganti QUS dalam melakukan skrining osteoporosis.

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Early detection of osteoporosis needs to be done to prevent the failure of denture treatment. Quantitative Ultrasound (QUS) is widely used for osteoporosis screening. So is Postur-P questionnaire. This research was done to analyze the sensitivity and specificity of the Postur-P questionnaire towards QUS in assessing postmenopausal women bone density. This study was a diagnostic test. Data were collected through interviews using Postur-P questionnaire and bone density was measured with QUS. The results of this study show that the sensitivity and specificity of the Postur-P questionnaire towards QUS are quite good with the value of 77.23% and 75% therefore questionnaire Postur-P can be considered to replace QUS in osteoporosis screening.