ALB and cancer: <h4>Objective</h4>This study aimed to examine the relationship between L3 Skeletal Muscle Index (L3SMI) and the incidence and severity of chemotherapy-induced peripheral neuropathy (CIPN) in patients with malignant tumors treated with nab-PTX (albumin-bound paclitaxel) monotherapy or in combination with cisplatin or carboplatin.<h4>Methods</h4>This study included 52 patients with complete clinical data.