Objective:To correlate peripheral blood hypersensitive C-reactive protein (hs-CRP) with cognitive function in patients with depression.Methods:Seventy-five patients with depression who received treatment in the Second People's Hospital of Lishui from January 2019 to May 2020 were included in the depression group. An additional 50 healthy controls were included in the control group. The MATRICS Consensus Cognitive Battery (MCCB) was used to evaluate participates' cognitive function. Serum hs-CRP level was determined using enzyme-linked immunosorbent assay.Results:Speed of processing, working memory, verbal learning, visual learning and reasoning/problem-solving scores in the depression group were significantly lower than those in the control group ( t = 10.774, 2.774, 9.840, 5.064, 7.915, all P < 0.01). Serum hs-CRP level in the depression group was significantly higher than that in the control group [(13.05 ± 2.94) mL vs. (1.13 ± 0.18) mL, t = 28.595, P < 0.01]. Speed of processing, working memory, verbal learning, visual learning and reasoning/problem-solving scores in patients with moderate and severe depression were significantly lower than those in patients with mild depression. Serum hs-CRP level in patients with moderate and severe depression was (10.41 ± 2.21) mg/L and (25.71 ± 4.04) mg/L, respectively, which was significantly higher than that in patients with mild depression [(3.03 ± 0.49) mg/L, t = 3.015, 3.370; 3.903, 3.441; 3.541, 3.604; 4.503, 4.661; 4.001, 3.980; 4.035, 3.669, all P < 0.01]. Speed of processing, working memory, verbal learning, visual learning and reasoning/problem-solving scores in patients with severe depression were significantly lower than those in patients with moderate depression ( t = 8.331, 5.227, 10.031, 6.003, 9.416, all P < 0.01). Serum hs-CRP level in patients with severe depression was significantly higher than that in patients with moderate depression [(25.71 ± 4.04) mg/L vs. (10.41 ± 2.21) mg/L, t = 11.005, P < 0.01]. Pearson correlation analysis showed that serum hs-CRP level in patients with depression was remarkably negatively correlated with speed of processing, working memory, verbal learning, visual learning and reasoning/problem-solving scores (all P < 0.01). Conclusion:Serum hs-CRP level in patients with depression is greatly increased, can reflect the severity of depression and is related to cognitive function.

Objective: To investigate the clinical effect of amitriptyline combined with Xiaoyao Powder in the treatment of postpartum depression. Methods: From January 2018 to February 2018, 128 patients with postpartum depression in the Second People's Hospital of Lishui were selected.The patients were randomly divided into observation group and control group according to the digital table, with 64 cases in each group.The observation group was treated with Chinese and western medicine (amitriptyline combined with Xiaoyao Powder), and the control group was treated with amitriptyline alone.The self-rating anxiety scale (SAS), self-rating depression scale (SDS) score, and the concise health survey scale (SF-36) score before and after treatment were compared between the two groups. Results: The SDS scores of the two groups were decreased after treatment (t=4.564, 3.656, P=0.012, 0.027), and the SDS score of the observation group was lower than that of the control group, the difference was statistically significant (P=0.035). The SDS scores had no statistically significant difference between the two groups before treatment (P=0.961). The SAS scores in the two groups were decreased after treatment (t=4.352, 3.432, P=0.015, 0.029). The SAS score of the observation group was lower than that of the control group, and the difference was statistically significant (t=3.021, P=0.038). After treatment, the scores of SF-36 in the observation group were significantly increased (all P<0.05), and the comparison of various indicators: emotional function (t=2.951, P=0.048), vitality (t=3.012, P=0.042), mental health (t=3.131, P=0.043), social function (t=2.967, P=0.048), physical pain (3.320, P=0.039), physiological function (t=3.467, P=0.038), physiological function (t=3.986, P=0.035), overall health (t=4.045, P=0.021), which had statistically significant differences compared with the control group. Conclusion Amitriptyline combined with Xiaoyao Powder in the treatment of postpartum depression can significantly improve the quality of life and improve the anxiety and depressive symptoms of patients, which is better than amitriptyline alone.