S Logan1, W P P Thu1, W K Lay2, L Y Wang1, J A Cauley3, E L Yong4. 1. Department of Obstetrics and Gynecology, National University of Singapore, Singapore, Republic of Singapore. 2. Singapore Institute for Clinical Sciences (SICS), A-STAR, Singapore, Republic of Singapore. 3. Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA. 4. Department of Obstetrics and Gynecology, National University of Singapore, Singapore, Republic of Singapore. eu_leong_yong@nuhs.edu.sg.
Abstract
This study aimed to identify novel correlates which may relate to low bone mass at lumbar spine in mid-life Asian women. The possibility of developing a prediction model for osteoporosis (OP) was explored which resulted in a risk assessment tool that performed better than currently available tools. INTRODUCTION: In order to identify novel correlates associated with low spinal bone mineral density (BMD) in mid-life women, we examined a large number of lifestyle and medical and performance measurements and developed a prediction model for triage to BMD scanning. METHODS: Women (n = 512) aged 45-69 years (mean 57.0 ± 6.3) attending gynecology clinics for "well woman" visits were recruited for this cross-sectional study from 2014 to 2015. We assessed symptoms, medical history, anthropometry, and physical performance. Stepwise multinomial logistic regressions were performed to examine significant associated covariates for pre-specified outcomes (normal [T-score ≥ -1.0], low bone mass [T-score between -1 and -2.5], and OP [T-score ≤ -2.5] at the lumbar spine). A new screening model was developed, and its performance was compared with the OP Screening Tool for Asians (OSTA) and Fracture Risk Assessment Tool (FRAX®). RESULTS: Spinal OP was found in 6.8%. Multivariate analysis indicated that chronic joint pain, the most common symptom reported by 37.5% of the women, was significantly associated with OP. Only age (Relative Risk Ratio [RRR] 1.63; 95%CI, 1.03-2.60), weight (RRR 0.14; 95% CI, 0.07-0.27), postmenopausal status (RRR 11.59, 95%CI, 1.15-116.73), chronic joint pain (RRR, 4.12; 95% CI, 1.53-11.07), and right handgrip strength (RRR 0.50; 95% CI, 0.31-0.80) were independently associated with spinal OP. Combining these five variables, our final model's area under curve (AUC) was significantly higher at 84% than both the OSTA [AUC; 79% (p value < 0.0231 'c' statistics)] and FRAX® [AUC 58% (p value < 0.0001 'c' statistic)]. CONCLUSION: A novel screening tool that combines age, weight, and menopausal status with chronic joint pain and right handgrip strength more reliably predicts spinal OP in mid-life Singaporean women.
This study aimed to identify novel correlates which may relate to low bone mass at lumbar spine in mid-life Asian women. The possibility of developing a prediction model for osteoporosis (OP) was explored which resulted in a risk assessment tool that performed better than currently available tools. INTRODUCTION: In order to identify novel correlates associated with low spinal bone mineral density (BMD) in mid-life women, we examined a large number of lifestyle and medical and performance measurements and developed a prediction model for triage to BMD scanning. METHODS:Women (n = 512) aged 45-69 years (mean 57.0 ± 6.3) attending gynecology clinics for "well woman" visits were recruited for this cross-sectional study from 2014 to 2015. We assessed symptoms, medical history, anthropometry, and physical performance. Stepwise multinomial logistic regressions were performed to examine significant associated covariates for pre-specified outcomes (normal [T-score ≥ -1.0], low bone mass [T-score between -1 and -2.5], and OP [T-score ≤ -2.5] at the lumbar spine). A new screening model was developed, and its performance was compared with the OP Screening Tool for Asians (OSTA) and Fracture Risk Assessment Tool (FRAX®). RESULTS: Spinal OP was found in 6.8%. Multivariate analysis indicated that chronic joint pain, the most common symptom reported by 37.5% of the women, was significantly associated with OP. Only age (Relative Risk Ratio [RRR] 1.63; 95%CI, 1.03-2.60), weight (RRR 0.14; 95% CI, 0.07-0.27), postmenopausal status (RRR 11.59, 95%CI, 1.15-116.73), chronic joint pain (RRR, 4.12; 95% CI, 1.53-11.07), and right handgrip strength (RRR 0.50; 95% CI, 0.31-0.80) were independently associated with spinal OP. Combining these five variables, our final model's area under curve (AUC) was significantly higher at 84% than both the OSTA [AUC; 79% (p value < 0.0231 'c' statistics)] and FRAX® [AUC 58% (p value < 0.0001 'c' statistic)]. CONCLUSION: A novel screening tool that combines age, weight, and menopausal status with chronic joint pain and right handgrip strength more reliably predicts spinal OP in mid-life Singaporean women.
Entities:
Keywords:
Asian women; Handgrip; Joint pain; Screening tool; Spinal osteoporosis
Authors: Pauline M Camacho; Steven M Petak; Neil Binkley; Bart L Clarke; Steven T Harris; Daniel L Hurley; Michael Kleerekoper; E Michael Lewiecki; Paul D Miller; Harmeet S Narula; Rachel Pessah-Pollack; Vin Tangpricha; Sunil J Wimalawansa; Nelson B Watts Journal: Endocr Pract Date: 2016-09 Impact factor: 3.443
Authors: Carolyn J Crandall; Aaron Aragaki; Jane A Cauley; JoAnn E Manson; Erin LeBlanc; Robert Wallace; Jean Wactawski-Wende; Andrea LaCroix; Mary Jo O'Sullivan; Mara Vitolins; Nelson B Watts Journal: J Clin Endocrinol Metab Date: 2014-12-18 Impact factor: 5.958
Authors: Tushar Singh; Pawan K Sharma; Guru Rajesh Jammy; Jane A Cauley; Clareann H Bunker; P S Reddy; Anne B Newman Journal: Geriatr Gerontol Int Date: 2015-12-21 Impact factor: 2.730
Authors: Ahsan M Arozullah; Paul R Yarnold; Charles L Bennett; Robert C Soltysik; Michael S Wolf; Rosario M Ferreira; Shoou-Yih D Lee; Stacey Costello; Adil Shakir; Caroline Denwood; Fred B Bryant; Terry Davis Journal: Med Care Date: 2007-11 Impact factor: 2.983
Authors: Sung Hye Kong; Daehwan Ahn; Buomsoo Raymond Kim; Karthik Srinivasan; Sudha Ram; Hana Kim; A Ram Hong; Jung Hee Kim; Nam H Cho; Chan Soo Shin Journal: JBMR Plus Date: 2020-02-10