<p>This study aimed to investigate the predictive value of the weight-adjusted waist index (WWI) for osteoporosis in postmenopausal patients with type 2 diabetes mellitus (T2DM). This cross-sectional study included 229 postmenopausal patients with T2DM (mean age 64.53 ± 7.4&#xa0;years). Collect anthropometric data. Bone mineral density (BMD) of the lumbar spine and femoral necks was measured using dual-energy X-ray absorptiometry. Calculate WWI and Osteoporosis Self-Assessment Tool for Asians (OSTA). Use SPSS 25.0 to analyze data employing binary logistic regression and the receiver operating characteristic (ROC) curve. WWI in osteoporosis group was significantly higher than that in non-osteoporosis group (11.54 ± 0.82 vs. 11.07 ± 0.73, <i>P</i> = 0.000), while the OSTA was significantly lower in osteoporosis group compared to non-osteoporosis group (− 1.40 (− 2.8, 0.40) vs. 0.10 (− 1.45,1.80), <i>P</i> = 0.000). Binary logistic regression analysis indicated that the risk of osteoporosis in WWI ≥ 11.55 group was 3.158 times higher than that in WWI &lt; 11.55 group (95% CI 1.714–5.820, <i>P</i> = 0.000). The risk in OSTA ≤ − 1 group was 3.935 times higher than that in OSTA &gt; − 1 group (95% CI 2.168–7.141, <i>P</i> = 0.000). The area under the ROC curve for OSTA and WWI in predicting the risk of osteoporosis in postmenopausal patients with T2DM aged over 70 was 0.761 and 0.808, respectively, with sensitivities of 0.429 and 0.714. In postmenopausal patients with T2DM, WWI is closely associated with osteoporosis and negatively correlates with BMD. Among postmenopausal T2DM patients aged over 70, WWI may be superior to OSTA in predicting osteoporosis.</p>

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Weight-adjusted waist index as a new predictor of osteoporosis in postmenopausal patients with T2DM

  • Guohui Du,
  • Linna Zeng,
  • Jingyuan Lan,
  • Junru Liu,
  • Xing Wang,
  • Lina Sun,
  • Dongmei Fan,
  • Ning Wang,
  • Lanyu Lu,
  • Bowei Liu,
  • Fuzai Yin

摘要

This study aimed to investigate the predictive value of the weight-adjusted waist index (WWI) for osteoporosis in postmenopausal patients with type 2 diabetes mellitus (T2DM). This cross-sectional study included 229 postmenopausal patients with T2DM (mean age 64.53 ± 7.4 years). Collect anthropometric data. Bone mineral density (BMD) of the lumbar spine and femoral necks was measured using dual-energy X-ray absorptiometry. Calculate WWI and Osteoporosis Self-Assessment Tool for Asians (OSTA). Use SPSS 25.0 to analyze data employing binary logistic regression and the receiver operating characteristic (ROC) curve. WWI in osteoporosis group was significantly higher than that in non-osteoporosis group (11.54 ± 0.82 vs. 11.07 ± 0.73, P = 0.000), while the OSTA was significantly lower in osteoporosis group compared to non-osteoporosis group (− 1.40 (− 2.8, 0.40) vs. 0.10 (− 1.45,1.80), P = 0.000). Binary logistic regression analysis indicated that the risk of osteoporosis in WWI ≥ 11.55 group was 3.158 times higher than that in WWI < 11.55 group (95% CI 1.714–5.820, P = 0.000). The risk in OSTA ≤ − 1 group was 3.935 times higher than that in OSTA > − 1 group (95% CI 2.168–7.141, P = 0.000). The area under the ROC curve for OSTA and WWI in predicting the risk of osteoporosis in postmenopausal patients with T2DM aged over 70 was 0.761 and 0.808, respectively, with sensitivities of 0.429 and 0.714. In postmenopausal patients with T2DM, WWI is closely associated with osteoporosis and negatively correlates with BMD. Among postmenopausal T2DM patients aged over 70, WWI may be superior to OSTA in predicting osteoporosis.