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Retrospective Study
Copyright: ©Author(s) 2026.
World J Psychiatry. Oct 19, 2026; 16(10): 118743
Published online Oct 19, 2026. doi: 10.5498/wjp.118743
Table 3 Correlation between ultrasound parameters and anxiety/depression severity
Parameter
HADS-anxiety r value
P value
HADS-depression r value
P value
Total r value
Diaphragm thickness fraction (%)-0.428< 0.001-0.395< 0.001-0.438
Rectus femoris cross-sectional area (cm2)-0.385< 0.001-0.412< 0.001-0.418
Inferior vena cava collapsibility index (%)0.1860.0380.1680.0620.192
Cardiac output (L/minute)-0.1520.091-0.1780.047-0.172
Lung ultrasound score (points)0.362< 0.0010.345< 0.0010.378
Number of abnormal parameters0.436< 0.0010.425< 0.0010.452


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