A latent class analysis of hopelessness in relation to depression and trauma during the COVID-19 pandemic in China

The Beck Hopelessness Scale's psychometric features: A new short form based on item response theory

BACKGROUND

The assessment of hopelessness plays a significant role in preventing various psychological disorders and major life events within the general population. However, the psychometric properties of the Beck Hopelessness Scale (BHS) have been a subject of controversy, primarily studied in clinical groups. The aim of the present study was to gain new psychometric insights and propose a new short version of the BHS for the general population using the Item Response Theory (IRT) approach.

METHODS

A total of 2164 Argentinean individuals completed the BHS alongside the Inventory of Suicide Orientation-30. We compared IRT models with two and three parameters for the original BHS version, exploring the removal of redundant and less informative items. Convergent and discriminant validity was also examined.

RESULTS

Our results support the 2PL model for the BHS-19. In addition, the BHS-10 short version adequately depicted the same range of the measured trait as the original version, showing reasonable measurement accuracy in the middle-high levels of the trait (marginal reliability = 0.70, Cronbach's α = 0.86). Notably, a positive correlation was found between the factorial score of BHS-10, BHS-19, and suicide orientation.

CONCLUSIONS

In conclusion, our findings support the use of a simplified version as a practical and valuable tool for both research and clinical practice in the future.

Patterns of unhealthy lifestyle and their associations with depressive and anxiety symptoms among Chinese young adults: A latent class analysis

BACKGROUND

There is little evidence on the association between patterns of unhealthy lifestyle and mental health among young adults.

METHOD

This study included a total of 28,978 young adults aged 18 to 44 years old in Guangdong province in south China, which was conducted from September to December in 2022. We used latent class analysis to classify the patterns of unhealthy lifestyle among young adults and used multiple logistic regression to explore their associations with depressive and anxiety symptoms.

RESULT

The weighted prevalence of depressive and anxiety symptoms were 28.0 % and 19.5 %, respectively. The cumulative effect of unhealthy lifestyles on depressive and anxiety symptoms was significant. Five patterns of unhealthy lifestyle were classified. Compared to the relatively healthy lifestyle class, the class with more unhealthy lifestyles (OR = 6.54, 95 % CI: 5.70-7.51) and insufficient sleep (OR = 6.16, 95 % CI: 4.92-7.70) had higher risk for depressive and anxiety symptoms. Meaningfully, having adequate mental health literacy could reduce the risk of depressive and anxiety symptoms from unhealthy lifestyle by half.

LIMITATIONS

The cross-section design study limited causal inferences, and the self-report information may lead to recall bias.

CONCLUSIONS

Unhealthy lifestyles have a negative impact on depressive and anxiety symptoms through independent, cumulative and combined effects, and they could be interrelated. Unhealthy lifestyle patterns differed in younger population by socio-demographic characteristics and mental health literacy. Health-care professionals and policymakers may provide programs to intervene multiple unhealthy lifestyles and improve mental health literacy by integrating healthy lifestyle education to promote youngers' mental health.

The effect of spiritual reminiscence therapy on depression and hope among Iranian older adults: a quasi-experimental study

This quasi-experimental study aimed to evaluate the impact of spiritual reminiscence therapy (SRT) on depression and hope among older adults living in Shahroud, northeast of Iran. One hundred fifty-six older adults were selected through convenience sampling and assigned non-randomly to the intervention (n= 78) and control (n= 78) groups. The data collection tools included the Geriatric Depression Scale and Adult Hope Scale. For the intervention group, SRT was conducted in six weekly sessions, each lasting 60 to 90 min, over six weeks. The data were analyzed utilizing descriptive statistics and inferential tests (independent t-test, Chi-square test, and analysis of covariance). The two groups' post-intervention mean scores on depression (t= 11.63 and P< 0.001), and hope (t= 4.41 and P< 0.001) were statistically different, suggesting that SRT positively affected older adults by alleviating despair and boosting hope. The findings indicate that engaging in SRT can be beneficial in reducing depression and fostering hope among older adults.

The effect of deep repetitive transcranial magnetic stimulation with an H1 coil on hopelessness in patients with major depressive disorder: A randomized controlled trial

OBJECTIVES

To assess the efficacy of repetitive transcranial magnetic stimulation (rTMS) with an H1 coil as a treatment for hopelessness in patients with major depressive disorder (MDD).

METHODS

We conducted a randomised controlled trial in a tertiary psychiatric institution in Croatia, including patients diagnosed with MDD without psychotic symptoms and with clinically relevant hopelessness. High-frequency (18 Hz) rTMS with an H1 coil was administered over four weeks on the left dorsolateral prefrontal cortex. We examined changes in the Beck Hopelessness Scale (BHS) scores.

RESULTS

We randomly assigned 51 participants to the intervention group (rTMS plus standard therapy) and 52 to the control group (standard therapy). The mean (SD) ages were 50 (12.3) and 50 (10.4) years, and 47% and 52% of the participants were females in the intervention and control groups, respectively. Following treatment, the BHS scores decreased (unadjusted bivariate analysis, p = 0.043; false discovery rate (FDR) >5%). Multivariate analysis revealed that the BHS score was reduced by 10.8% (95% confidence interval (CI: -17.8% to -3.9%) in the rTMS group and 0.7% (95% CI: 7.5% -6.1%) in the control group (p = 0.037; FDR < 5%).

CONCLUSIONS

rTMS with an H1 coil improved the symptoms of hopelessness in patients with MDD.

Depression and academic engagement among college students: the role of sense of security and psychological impact of COVID-19

Background

The negative consequences of depression in college students have garnered global attention, especially in relation to academic achievement during the COVID-19 pandemic, which need critical assessment.

Aim

This study investigated whether a sense of security mediated the relationship between depression and academic engagement among college students during the pandemic and whether the moderating psychological impact of COVID-19 has a moderating effect on this relationship.

Methods

In this cross-sectional study, we recruited 466 college students from 30 provincial-level administrative regions in China via the Internet and used established scales to measure depression, academic engagement, a sense of security, and the psychological impact of COVID-19. The mediating and moderating effects were tested using the bootstrap method.

Results

Depression was found to negatively influence academic engagement, with a sense of security partially mediating this relationship. Moreover, the psychological impact of COVID-19 was shown to have a moderating effect on this mediating process.

Conclusion

This study could aid in crafting pertinent strategies to mitigate the adverse effects of depression on learning amid unexpected public health crises and foster better mental health among college students.