Research Article

[Retracted] Improvement Effect of PERMA Model-Based Nursing Intervention plus Music Therapy on Patients with Acute Liver Failure Undergoing Plasma Exchange Therapy

Figure 4

Comparison of sleep quality and pain severity. (a) PSQI scores of the two groups before and after nursing. (b) VAS scores of the two groups before and after nursing. Compared with before nursing, #. Compared with OG, &.
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(b)