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Biomechanics results: balance assessment (mean and standard error) in patients with minimal hepatic encephalopathy (MHE) and without MHE (NMHE) during Romberg test with a 10 cm foam under the feet, and eyes closed. (A) Swept area; (B) center of pressure displacement; (C) total displacement; (D) angle displacement. Asterisks indicate statistically significant differences between groups: * p < 0.05.
