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1.
J Affect Disord ; 323: 162-170, 2023 02 15.
Artigo em Inglês | MEDLINE | ID: mdl-36395993

RESUMO

BACKGROUND: Childhood trauma has lasting negative impacts on individuals' psychological functioning. However, there is limited empirical evidence on the association between childhood trauma and resilience and none examining such relationship among diverse clinical populations. This study aimed to investigate the relationship in patients with major depressive disorder, bipolar I disorder, bipolar II disorder, and a comparison group. METHODS: In total, 787 psychiatric patients and 734 people from the general population participated in the study. The Childhood Trauma Questionnaire-Short Form and Connor-Davidson Resilience Scale were used to assess childhood trauma and resilience, respectively. RESULTS: Individuals with childhood trauma showed lower levels of resilience in all subjects; among them, those who experienced emotional abuse and emotional neglect exhibited even stronger associations than other types of childhood trauma. There was a significant difference in the negative relationship between childhood trauma and resilience by group, where the association was more prominent in the comparison group than in MDD and BD II patient groups. LIMITATIONS: The generalizability of our results may be limited due to unproportionate patient sample size. Also, we could not examine the causal relationship between childhood trauma and resilience. CONCLUSION: Childhood trauma and resilience had a significantly negative association. Our results suggest that people who have experienced emotional abuse and emotional neglect should be closely assisted to develop resilience. Interventions that promote resilience should be provided to individuals predisposed to psychological risks as a result of childhood trauma.


Assuntos
Experiências Adversas da Infância , Transtorno Bipolar , Maus-Tratos Infantis , Transtorno Depressivo Maior , Resiliência Psicológica , Humanos , Criança , Transtornos do Humor/epidemiologia , Transtornos do Humor/complicações , Transtorno Depressivo Maior/psicologia , Transtorno Bipolar/psicologia , Maus-Tratos Infantis/psicologia , Inquéritos e Questionários
2.
Medicina (Kaunas) ; 57(8)2021 Aug 18.
Artigo em Inglês | MEDLINE | ID: mdl-34441044

RESUMO

Background and objectives: Mood instability (MI) is a stable trait associated with psychiatric disorders, yet there is a lack of tools to measure MI. The purpose of this study was to develop and validate the Mood Instability Questionnaire-Trait (MIQ-T) to evaluate MI in mood disorder patients. Material and methods: Items were taken from various established questionnaires to create an initial list of MIQ-T questions. Data from 309 psychiatric patients (n = 309; 62 major depressive disorder, 58 bipolar I disorder, and 189 bipolar II disorder) were gathered from their medical records and were utilized in an exploratory factor analysis to clarify the underlying components of MI. Then, anonymous survey data from 288 individuals from the general population were included in the analysis as a comparison group. Associations between MIQ-T and other previously validated clinical instruments for mood disorders were examined to test external validity. Results: The exploratory factor analysis demonstrated that the five-factor structure (Lability, Upward Tendency, Downward Tendency, Childhood Instability, and Seasonality) of 59 items was the most appropriate with clear, cohesive features. MIQ-T exhibited high internal consistency (α = 0.96) and moderate to strong correlations with other previously validated clinical instruments, which were consistent with theoretical predictions, providing evidence of criterion validity. Short forms were also created to address the high internal consistency value, which can indicate redundancy, and to increase the approachability of the measure. We found that the patients with bipolar II disorder had higher MIQ-T scores than the patients with bipolar I disorder or major depressive disorder and the comparison group. Conclusion: Together, these findings validate the newly developed MIQ-T as an instrument of mood instability. MIQ-T can be a potential research tool for mood disorder.


Assuntos
Transtorno Bipolar , Transtorno Depressivo Maior , Criança , Transtorno Depressivo Maior/diagnóstico , Humanos , Transtornos do Humor/diagnóstico , Fenótipo , Reprodutibilidade dos Testes , Inquéritos e Questionários
3.
BMC Public Health ; 15: 1287, 2015 Dec 23.
Artigo em Inglês | MEDLINE | ID: mdl-26701111

RESUMO

BACKGROUND: To investigate the association between long working hours and self-rated health (SRH), examining the roles of potential confounding and mediating factors, such as job characteristics. METHODS: Data were pooled from seven waves (2005-2011) of the Korean Labour and Income Panel Study. A total of 1578 workers who consecutively participated in all seven study years were available for analysis. A generalized estimating equation for repeated measures with binary outcome was used to examine the association between working hours (five categories; 20-35, 36-40, 41-52, 53-68 and ≥ 69 h) and SRH (two categories; poor and good health), considering possible confounders and serial correlation. RESULTS: Associations between working hours and SRH were observed among women, but only for the category of the shortest working hours among men. The associations with the category of shortest working hours among men and women disappeared after adjustment for socioeconomic factors. Among women, though not men, working longer than standard hours (36-40 h) showed a linear association with poor health; OR = 1.41 (95% CI = 1.08-1.84) for 52-68 working hours and OR = 2.11 (95% CI = 1.42-3.12) for ≥ 69 working hours. This association persisted after serial adjustments. However, it was substantially attenuated with the addition of socioeconomic factors (e.g., OR = 1.66 (95% CI = 1.07-2.57)) but only slightly attenuated with further adjustment for behavioural factors (e.g., OR = 1.63 (95% CI = 1.05-2.53)). The associations with job satisfaction were significant for men and women. CONCLUSIONS: The worsening of SRH with increasing working hours only among women suggests that female workers are more vulnerable to long working hours because of family responsibilities in addition to their workload.


Assuntos
Emprego/psicologia , Nível de Saúde , Satisfação no Emprego , Carga de Trabalho/psicologia , Local de Trabalho/psicologia , Adulto , Idoso , Emprego/estatística & dados numéricos , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Ocupações/classificação , Autoimagem , Fatores Socioeconômicos , Tolerância ao Trabalho Programado , Carga de Trabalho/estatística & dados numéricos , Local de Trabalho/estatística & dados numéricos
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