| Overall survival | (OS) |
| Non-Small Cell Lung Cancer | (NSCLC) |
| Computed tomography | (CT) |
| Psoas muscle index | (PMI) |
| Skeletal muscle index | (SMI) |
| Psoas muscle radiodensity | (PMD) |
| Skeletal muscle radiodensity | (SMD) |
| Electronic health records | (EHR) |
| Positron Emission Tomography | (PET) |
| American Joint Committee on Cancer Tumor-Node-Metastasis | (TNM) staging protocol |
| Hounsfield Units | (HU) |
| Intravenous Contrast | (IV) |
| Body mass index | (BMI) |
| Standard Deviation | (SD) |