As shown in Table 2, it was found that the levels of ALT, AST, and UA in the OSAHS group (48.98 ± 36.34, 28.88 ± 14.80, and 422.30 ± 98.65, respectively) were higher than in the control group (21.91 ± 11.61, 22.18 ± 6.19, and 330.49 ± 64.45 and t = 6.514, 3.549, and 6.373, respectively; p < 0.05). Here, GPT is linked to obstructive sleep apnea syndrome.