RESUMO
WHAT IS KNOWN ON THE SUBJECT: Sleep problems are common among those with depression, and there is increasing evidence that sleep problems should be addressed during treatment simultaneously rather than treating depression alone. The first-line treatment for insomnia is cognitive behavioural therapy for insomnia (CBT-I), due to a lack of well-trained therapists and patient time constraints (travelling, work), CBT-I has not been popularized. The development of digital cognitive behavioural therapy for insomnia (dCBT-I) is making the treatment more accessible. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE: Interventions for dCBT-I were significantly better than other control conditions in both reducing insomnia and improving depression in patients with depression and insomnia comorbidities. The effect was found to be related to the duration of the intervention and the severity of insomnia before the intervention and therapist-involved dCBT-I has less shedding than self-help. WHAT ARE THE IMPLICATIONS FOR PRACTICE: It's important for mental health practitioners to realize that insomnia in depressed people needs to be treated. Future trials may explore the effectiveness of therapist-guided dCBT-I in depressed populations and analyse the cost-effectiveness of this treatment. ABSTRACT: Aim The aim of the study was to systematically identify and synthesize the evidence for the effectiveness of digital cognitive behavioural therapy in insomnia with comorbid depression. Design Systematic review and metaanalysis. Methods A search was conducted on five English and four non-English databases from the inception of the databases to November 2023. This review adhered to the recommendations of the Preferred Reporting Items for Systematic Reviews and Meta-analysis Statement 2020 and the included studies were evaluated using version 2 of the Cochrane risk of bias tool. This review examined sleep-related outcomes, including insomnia severity and sleep diaries, along with psychological outcomes, such as depression. We conducted a meta-analysis of each outcome using a random effects model. Heterogeneity was assessed by the I2 statistic. Results A total of seven articles with 1864 participants were included in this review. The results showed that the digital cognitive behavioural therapy group demonstrated a statistically significant amelioration in the severity of insomnia symptoms, as well as a reduction in depressive symptomatology compared with the control groups. The post-intervention effect was found to be related to the duration of the intervention and the severity of insomnia before the intervention. Conclusions Digital cognitive behavioural therapy for insomnia application in patients with depression and insomnia was demonstrated to be effective, less time-consuming and more accessible. Relevance to Clinical Practice We may consider incorporating nurses into treatment plans and conducting nurse-led interventions in specific programs. In the future, nurses may be able to provide exclusive digital behavioural therapy for insomnia to patients with depression to achieve greater effectiveness.
Assuntos
Terapia Cognitivo-Comportamental , Distúrbios do Início e da Manutenção do Sono , Humanos , Terapia Cognitivo-Comportamental/métodos , Distúrbios do Início e da Manutenção do Sono/terapia , Transtorno Depressivo/terapia , Comorbidade , Depressão/terapiaRESUMO
BACKGROUND: The relationship between age at onset (AAO) and major depression (MD) has been studied in US, European and Chinese populations. However, larger sample studies are needed to replicate and extend earlier findings. METHODS: We re-examined the relationship between AAO and the clinical features of recurrent MD in Han Chinese women by analyzing the phase I (N=1848), phase II (N=4169) and total combined data (N=6017) from the CONVERGE project. Linear, logistic, multiple linear and multinomial logistic regression models were used to determine the association of AAO with continuous, binary and categorical variables. RESULTS: The effect size of the association between AAO and clinical features of MD was quite similar in the phase I and phase II samples. These results confirmed that MD patients with earlier AAO tended to suffer more severe, recurrent and chronic illness and cases of MD with earlier AAO showed increased neuroticism, greater family history and psychiatric comorbidity. In addition, we showed that earlier AAO of MD in Han Chinese women was associated with premenstrual symptoms, postnatal depression, a highly authoritarian or cold childhood parental rearing style and a reduced probability for having melancholia. LIMITATIONS: Data were collected retrospectively through interview and recall bias may have affected the results. CONCLUSIONS: MD with earlier AAO in Han Chinese women shows a distinct set of clinical features which are similar to those reported in Western populations.
Assuntos
Transtorno Depressivo Maior/epidemiologia , Adulto , Idade de Início , Transtornos de Ansiedade/epidemiologia , Povo Asiático , Criança , Educação Infantil , China/epidemiologia , Comorbidade , Depressão Pós-Parto/epidemiologia , Transtorno Depressivo/epidemiologia , Transtorno Depressivo Maior/etnologia , Transtorno Depressivo Maior/psicologia , Feminino , Humanos , Modelos Logísticos , Pessoa de Meia-Idade , Neuroticismo , Síndrome Pré-Menstrual/epidemiologia , Recidiva , Estudos Retrospectivos , Fumar/epidemiologiaRESUMO
BACKGROUND: Phobic fears are common in the general population and among individuals with major depression (MD). We know little about the prevalence, clinical correlates, and structure of phobic fears in Chinese women with MD. METHODS: We assessed 22 phobic fears in 6017 Han Chinese women with MD. We used exploratory factor analysis to examine the structure of these phobic fears. We examined the relationship between individual phobic fears and the severity of MD, neuroticism, comorbid panic disorder, generalized anxiety disorder and dysthymia using logistic regression models. RESULTS: The frequency of phobic fears ranged from 3.0% (eating in public) to 36.0% (snakes). Phobic fears were significantly associated with more severe MD, high neuroticism, and co-morbid panic disorder, generalized anxiety disorder and dysthymia. Our factor analysis suggested four underlying subgroups of phobic fears which differed in their clinical correlates, severity and patterns of comorbidity. LIMITATIONS: Data were collected retrospectively through interview and recall bias may have affected the results. CONCLUSIONS: Phobic fears are correlated with comorbid MD and more severe MD. These phobic fears clearly subdivide into four subgroups that differ meaningfully from each other.
Assuntos
Transtorno Depressivo Maior/epidemiologia , Transtornos Fóbicos/epidemiologia , Adulto , Transtornos de Ansiedade/epidemiologia , Povo Asiático , China/epidemiologia , Comorbidade , Transtorno Distímico/epidemiologia , Feminino , Humanos , Modelos Logísticos , Pessoa de Meia-Idade , Neuroticismo , Transtorno de Pânico/epidemiologia , Prevalência , Recidiva , Estudos RetrospectivosRESUMO
BACKGROUND: Individuals with early-onset depression may be a clinically distinct group with particular symptom patterns, illness course, comorbidity and family history. This question has not been previously investigated in a Han Chinese population. METHODS: We examined the clinical features of 1970 Han Chinese women with DSM-IV major depressive disorder (MDD) between 30 and 60 years of age across China. Analysis of linear, logistic and multiple logistic regression models was used to determine the association between age at onset (AAO) with continuous, binary and discrete characteristic clinical features of MDD. RESULTS: Earlier AAO was associated with more suicidal ideation and attempts and higher neuroticism, but fewer sleep, appetite and weight changes. Patients with an earlier AAO were more likely to suffer a chronic course (longer illness duration, more MDD episodes and longer index episode), increased rates of MDD in their parents and a lower likelihood of marriage. They tend to have higher comorbidity with anxiety disorders (general anxiety disorder, social phobia and agoraphobia) and dysthymia. CONCLUSIONS: Early AAO in MDD may be an index of a more severe, highly comorbid and familial disorder. Our findings indicate that the features of MDD in China are similar to those reported elsewhere in the world.