Construction and validation of a nomogram model for predicting cognitive frailty in hospitalized older adults
LIU Yuhua, HAN Mengya, XU Yan, LUO Yuhong, XIN Chen, LIU Guixin, HAN Binru
Chinese Journal of Nursing . 2025, (15): 1811 -1817 .  DOI: 10.3761/j.issn.0254-1769.2025.15.003