ABSTRACT
Objective@#To analyze the influence of cognition on suicidal ideation in patients with major depressive disorder.@*Methods@#A total of 108 inpatients with major depressive disorder from January 2017 to September 2018 in Beijing Huilongguan Hospital were enrolled.They were divided into suicidal ideation group (n=42) and non-suicidal ideation group (n=66) by the self-rating idea of suicide scale (SIOSS). Cognition was assessed by Repeatable Battery for the Assessment of Neuropsychological Status(RBANS). The general situation was assessed by self-made general situation questionnaire.The related factors were analyzed by Logistic regression.@*Results@#(1) The rate of suicidal ideation was 44.4% in patients with major depressive disorder.(2) The total score of RBANS and five-factor scores of RBANS in suicidal ideation group were lower than those in non-suicidal ideation group(total RBANS score(63.0±7.9) vs (73.8±7.7); immediate memory: (62.7±8.8) vs (70.8±7.6); visual span: (67.2±10.0) vs (72.7±9.8); speech function: (83.3±13.8) vs (91.5±4.5); attention: (85.3±11.9) vs (99.9±8.5); delayed memory: (53.5±7.7) vs (62.3±9.7), F=6.335-46.660, P<0.05). (3)Logistic regression showed, years of education were risk factors for suicidal ideation(β=0.289, P=0.013, OR=1.335, 95%CI=1.063-1.676), RBANS attention factor(β=-0.161, P=0.000, OR=0.851, 95%CI=0.778-0.931)and RBANS delayed memory factor score(β=-0.151, P=0.006, OR=0.860, 95%CI=0.772-0.957)were protective factors for suicidal ideation.@*Conclusion@#Cognitive function has an impact on suicide ideation of depressive patients, mainly attention and delayed memory are protective factors for suicide ideation.
ABSTRACT
Objective To analyze the influence of cognition on suicidal ideation in patients with major depressive disorder. Methods A total of 108 inpatients with major depressive disorder from January 2017 to September 2018 in Beijing Huilongguan Hospital were enrolled. They were divided into suicidal idea- tion group ( n=42) and non-suicidal ideation group ( n= 66) by the self-rating idea of suicide scale (SIOSS). Cognition was assessed by Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). The general situation was assessed by self-made general situation questionnaire. The related fac-tors were analyzed by Logistic regression. Results (1) The rate of suicidal ideation was 44. 4% in patients with major depressive disorder. (2) The total score of RBANS and five-factor scores of RBANS in suicidal i-deation group were lower than those in non-suicidal ideation group(total RBANS score(63. 0±7. 9) vs (73. 8 ±7. 7);immediate memory:(62. 7± 8. 8) vs ( 70. 8± 7. 6);visual span:( 67. 2± 10. 0) vs ( 72. 7± 9. 8);speech function:(83. 3±13. 8) vs (91. 5±4. 5);attention:(85. 3±11. 9) vs (99. 9±8. 5);delayed memory:(53. 5±7. 7) vs (62. 3±9. 7),F=6. 335-46. 660,P<0. 05). (3) Logistic regression showed,years of educa-tion were risk factors for suicidal ideation ( β=0. 289, P=0. 013, OR=1. 335,95% CI=1. 063-1. 676), RBANS attention factor(β=-0. 161,P=0. 000,OR=0. 851,95%CI=0. 778-0. 931) and RBANS delayed memory factor score(β=-0. 151,P=0. 006,OR=0. 860,95%CI=0. 772-0. 957) were protective factors for suicidal ideation. Conclusion Cognitive function has an impact on suicide ideation of depressive patients, mainly attention and delayed memory are protective factors for suicide ideation.