Correlation of cognitive function and clinical characteristics in adolescent depressive disorder patients with self-injury behavior
10.3760/cma.j.cn371468-20230127-00034
- VernacularTitle:伴自伤行为青少年抑郁障碍患者认知功能与临床特征的相关性
- Author:
Xueyu JIA
1
;
Tingting WANG
;
Haibin HAN
;
Jie LIU
;
Lu WANG
;
Bo TIAN
;
Chunxia WANG
Author Information
1. 青岛大学医学部，青岛 266000
- Keywords:
Self-injury;
Cognitive function;
Addiction;
Impulsivity;
Anhedonia
- From:
Chinese Journal of Behavioral Medicine and Brain Science
2023;32(8):707-713
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the correlation between cognitive function and addiction, impulsivity, and anhedonia in adolescent depressive disorder patients with self-injury behavior.Methods:From September 2021 to October 2022, adolescents with depressive disorders who visited the outpatient department of the Qingdao Mental Health Center were enrolled and divided into self-injury group and non self-injury group based on the presence or absence of self-injury behaviors, each with 60 participants.A self-compiled general information questionnaire, the 17 items Hamilton depression rating scale (HAMD-17), the Ottawa self-injury inventory (OSI), the Chinese version of the Barratt impulsiveness scale (BIS-11), and the temporal experience of pleasure scale(TEPS) were used to evaluate both groups.The Chinese brief cognitive test(C-BCT) was used to assess cognitive function in both groups.SPSS 26.0 software was used for statistical analysis, including t-test, χ2 test, Pearson correlation analysis, and multiple linear regression analysis. Results:The self-injury group had higher scores for OSI addiction factors (9.43±8.29) and BIS-11 (67.09±11.48) compared to the non self-injury group (OSI addiction factor scores: 0, BIS-11 scores: 53.70±7.12, t=6.22, 5.91, both P<0.05). TEPS score and C-BCT scores in various dimensions were lower in the self-injury group than those in the non self-injury group ( t=-2.93, -2.01, -2.88, -2.20, -5.35, all P<0.05). Information processing speed was negatively correlated with BIS-11 score ( r=-0.296, P<0.05), and attention score were negatively correlated with OSI addiction factor score and BIS-11 score ( r=-0.303, -0.561, both P<0.05) and positively correlated with TEPS score ( r=0.364, P<0.05), including a positive correlation with the scale of anticipatory anhedonia score ( r=0.318, P<0.05). Working memory score was negatively correlated with OSI addiction factor score and BIS-11 score ( r=-0.312, -0.416, both P<0.05). Comprehensive ability and executive function scores were negatively correlated with OSI addiction factor score and BIS-11 score ( r=-0.308, -0.679, both P<0.05), and positively correlated with TEPS score ( r=0.304, P<0.05). Multiple linear regression analysis showed that BIS-11 scores were influencing factors of C-BCT dimensions ( β=-0.260, -0.592, -0.557, -1.797, t=-2.150, -3.314, -2.285, -5.165, all P<0.05). Conclusion:In adolescent depressive patients with self-injury, cognitive function is correlated with addiction, impulsivity and anhedonia, among which impulsivity is a risk factor for cognitive function.
