Cognitive function of patients with comorbid borderline personality disorder and bipolar disorder
10.11886/scjsws20230426002
- VernacularTitle:共病边缘型人格障碍的双相情感障碍患者认知功能状况
- Author:
Chaomin WANG
1
;
Bo XIN
1
;
Na LI
1
;
Kun ZHANG
1
;
Hua XUE
1
;
Jincheng WANG
1
;
Cuixia AN
1
Author Information
1. The First Hospital of Hebei Medical University， Shijiazhuang 050031， China
- Publication Type:Journal Article
- Keywords:
Bipolar disorder;
Borderline personality disorder;
Cognitive impairment;
Comorbidity
- From:
Sichuan Mental Health
2023;36(5):416-421
- CountryChina
- Language:Chinese
-
Abstract:
BackgroundThe comorbidity rate of bipolar disorder and borderline personality disorder （BPD） is high， and the cognitive impairment of comorbidity patients is more serious. ObjectiveTo explore the difference of cognitive function between bipolar disorder patients with BPD or not， so as to provide references for clinical diagnosis and treatment. MethodsUsing simple random sampling， 60 patients with bipolar disorder comorbidity BPD treated in the First Hospital of Hebei Medical University from April 2021 to April 2022 were selected as the research group， including 33 patients with bipolar depression and 27 patients with bipolar mania. At the same time， 60 patients with bipolar disorder were randomly selected as the control group， including 35 patients with bipolar depression and 25 patients with bipolar mania. The cognitive function of patients was evaluated by the Chinese version of Repeatable Battery for the Assessment of Neuropsychological Status （RBANS） and the Stroop Color Word Test. ResultsThe immediate memory， visual span， speech function and total score of RBANS in the comorbid group were lower than those in the non-comorbid group， and the differences were statistically significant （t=-2.356， -2.138， -3.306， -2.729， P<0.05 or 0.01）. The single word time， single color time， double word time and double color time in Stroop Color Word Test in comorbid group were longer than those in non-comorbid group， and the differences were statistically significant （t=4.808， 3.341， 5.249， 5.167， P<0.01）. The immediate memory， visual span， speech function and total score in RBANS of bipolar depression patients with comorbid BPD were lower than those of bipolar depression patients without comorbid BPD （t=-2.446， -2.407， -2.231， -2.078， P<0.05）， and the time of single word， single color， double word and double color in Stroop Color Word Test were longer than those of non-comorbid BPD patients （t=-3.652， 3.035， 4.406， 5.016， P<0.01）. The speech function and total score of RBANS in bipolar manic patients in comorbid group were higher than those in non-comorbid group （t=-2.777， -2.347， P<0.05 or 0.01）， and the time of single word， single color， double word and double color in Stroop Color Word Test were longer than those in non-comorbid group （t=3.600， 2.658， 2.943， 4.337， P<0.05 or 0.01）. ConclusionThe cognitive impairment of bipolar disorder patients comorbid with BPD is more severe than that of patients without comorbid with BPD. ［Funded by Medical Science Research Project of Hebei Province in 2022 （number， 20221407）］
