ALB and Cognitive impairment: The levels of ALB and TG in the cognitive impairment group were significantly lower than those in the normal cognitive function group (44.10 [42.70, 45.68] vs. 44.60 [43.30, 45.90], p < 0.001) and (1.28 [0.90, 1.81] vs. 1.38 [0.98, 1.98], p = 0.003), respectively (Table 1).