Lastly, we observed no significant differences in PLT and LY counts, DB, alanine transaminase (ALT), glutamic oxalacetic transaminase (AST), total protein (TP), creatinine (Cr), and procalcitonin (PCT) levels, potential of hydrogen (pH), PaCO2, base excess (BE) levels, and FEV1/FVC levels in COPD-PH patients living in both regions (Table 2). This evidence concerns the gene GPT and chronic obstructive pulmonary disease.