TY - GEN AU - Jin,Jing AU - Li,Guan-Jian AU - Li,Feng-Sen AU - Wang,Jing AU - Jing,Jing AU - Li,Zheng AU - Xin,Xiao-Yi AU - Zheng,Qian AU - Wang,Kun-Ling AU - Liu,Hui-Fang AU - Tao,Si-Ming TI - Digit ratio as a risk factor for muscle dysfunction and acute exacerbation in patients with chronic obstructive pulmonary disease SN - 1473-2300 PY - 2020///1211 KW - Aged KW - Anthropometry KW - Disease Progression KW - Feasibility Studies KW - Female KW - Fingers KW - anatomy & histology KW - Humans KW - Male KW - Middle Aged KW - Predictive Value of Tests KW - Prospective Studies KW - Pulmonary Disease, Chronic Obstructive KW - pathology KW - Respiratory Muscles KW - physiopathology KW - Risk Assessment KW - methods KW - Risk Factors KW - Symptom Flare Up N1 - Publication Type: Journal Article UR - https://doi.org/10.1177/0300060519898059 ER -