Clinical and Translational Research
Copyright ©The Author(s) 2024.
World J Clin Cases. Jul 26, 2024; 12(21): 4661-4672
Published online Jul 26, 2024. doi: 10.12998/wjcc.v12.i21.4661
Figure 1
Figure 1 Flowchart of participant selection. NHANES: National Health and Nutrition Examination Survey; HF: Heart failure; PHQ-9: Patient Health Questionnaire-9.