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JAMA Network Open Jun 2024The US has the highest maternal mortality rate among developed countries. The Centers for Disease Control and Prevention deems nearly all of these deaths preventable,... (Observational Study)
Observational Study
IMPORTANCE
The US has the highest maternal mortality rate among developed countries. The Centers for Disease Control and Prevention deems nearly all of these deaths preventable, especially those attributable to mental health conditions. Coordination between US health care and social service systems could help further characterize circumstances and risks associated with perinatal suicide mortality.
OBJECTIVE
To examine contextual and individual precipitating circumstances and risks associated with perinatal suicide.
DESIGN, SETTING, AND PARTICIPANTS
This cross-sectional observational study used a convergent mixed methods design to explore factors contributing to maternal suicides and deaths of undetermined intent (hereinafter, undetermined deaths) identified in National Violent Death Reporting System (NVDRS) data for January 1, 2003, to December 31, 2021. Analyses included decedents who were aged 10 to 50 years and pregnant or post partum at death (collectively, the perinatal group) and demographically matched female decedents who were not pregnant or recently pregnant (nonperinatal group) at death. Analyses were performed between December 2022 and December 2023.
EXPOSURES
Pregnancy status at death (perinatal or nonperinatal).
MAIN OUTCOMES AND MEASURES
The main outcomes included contributing circumstances associated with suicides and undetermined deaths cited in coroner, medical examiner, or law enforcement case narratives. The study examined quantitative differences between groups using a matched analysis and characterized key themes of salient suicide circumstances using qualitative content analysis.
RESULTS
This study included 1150 perinatal decedents identified in the NVDRS: 456 (39.6%) were pregnant at death, 203 (17.7%) were pregnant within 42 days of death, and 491 (42.7%) were pregnant within 43 to 365 days before death, yielding 694 postpartum decedents. The nonperinatal comparison group included 17 655 female decedents aged 10 to 50 years. The mean (SD) age was 29.1 (7.4) years for perinatal decedents and 35.8 (10.8) years for nonperinatal decedents. Compared with matched nonperinatal decedents, perinatal decedents had higher odds of the following identified contributing circumstances: intimate partner problems (IPPs) (odds ratio [OR], 1.45 [95% CI, 1.23-1.72]), recent argument (OR, 1.33 [95% CI, 1.09-1.61]), depressed mood (OR, 1.39 [95% CI, 1.19-1.63]), substance abuse or other abuse (OR, 1.21 [95% CI, 1.03-1.42]), physical health problems (OR, 1.37 [95% CI, 1.09-1.72]), and death of a family member or friend (OR, 1.47 [95% CI, 1.06-2.02]). The findings of the qualitative analysis emphasized the importance of mental health and identified 128 decedents (12.4%) with postpartum depression.
CONCLUSIONS AND RELEVANCE
This study provides insights into complex factors surrounding maternal suicide, and it highlights opportunities for further research to understand long-term consequences of perinatal mental health. These findings also underscore the need for targeted evidence-based interventions and effective policies targeting mental health, substance use, and IPPs to prevent maternal suicide and enhance maternal health outcomes.
Topics: Humans; Female; Pregnancy; Cross-Sectional Studies; Adult; Suicide; United States; Adolescent; Middle Aged; Young Adult; Child; Risk Factors; Maternal Mortality; Perinatal Mortality
PubMed: 38935375
DOI: 10.1001/jamanetworkopen.2024.18887 -
Indian Journal of Public Health Oct 2023Because of COVID's impact on social behavior, students have become more reliant on computer-facilitated communication to continue their studies and interact with...
INTRODUCTION
Because of COVID's impact on social behavior, students have become more reliant on computer-facilitated communication to continue their studies and interact with friends. While it is known that the association between screen exposure and psychological well-being is both harmful and stronger among adolescents than younger children, what is less studied are the causal factors that may mediate the relationship.
OBJECTIVES
The objectives of this study were to analyze the relationship between screen exposure and two psychological outcomes, sleep quality and loneliness, using digital eye strain as a mediating factor. Eye strain is expected to have a direct and harmful influence on psychological well-being.
MATERIALS AND METHODS
A structured and validated questionnaire was transcribed and administered online. A nonrepresentative sample of 497 female college students in a North Indian city participated in the study. Digital eye strain, quality of sleep, and feeling of loneliness scores were assessed using latent class analysis.
RESULTS
The selected latent model suggested that Class 2 had a high percentage of students with network issues, the problem with space and noise, and various financial hardships, which had almost doubled the rate of loneliness (53.28%) and sleep-wake difficulties (75.41%) among the students affected with computer vision syndrome (89.75%).
CONCLUSION
There is an urgent need to examine the implications of digital exposure across gender and age to prevent future complications. Further, awareness for improving holistic well-being in the digital era should be promoted through various platforms.
Topics: Humans; Female; India; Loneliness; Students; Young Adult; COVID-19; Adolescent; Prevalence; Universities; Sleep Quality; Surveys and Questionnaires; Adult; Asthenopia
PubMed: 38934830
DOI: 10.4103/ijph.ijph_1761_22 -
Indian Journal of Public Health Oct 2023Yuva Spandana (YS) is a unique community-based youth mental health promotion program implemented across Karnataka.
BACKGROUND
Yuva Spandana (YS) is a unique community-based youth mental health promotion program implemented across Karnataka.
OBJECTIVE
We assessed factors affecting PD among the population served by YS between January 1, 2017, and December 31, 2021.
MATERIALS AND METHODS
A retrospective cross-sectional analysis was done utilizing the visit forms of 10,340 YS's care recipients. A conceptual framework was developed, and all hypothesized variables within this framework were considered exposures. All exposure variables significant at P < 0.10 in univariate analysis were included in multivariable analysis. Multivariable logistic regression analysis was performed by including each of the significant potential exposure variables from univariate analysis using a forward-stepping process.
RESULTS
Care recipients with health and lifestyle issues were at almost two times increased risk for PD (adjusted odds ratio [AOR] =1.74 and 95% confidence interval [CI] - 1.52-2.00), and those with self-development issues were almost 2.5 times more likely to have PD (AOR = 2.44 and 95% CI - 2.12-2.79). Those who reported emotional statuses of feeling worried, lost, incapable, lonely, and distrusting were at 21.4, 3.5, 26.3, 37.9, and 4.7 times higher odds of having PD, respectively.
CONCLUSIONS
Isolating the risk factors associated with PD will help tailor the mental health promotion provided by YS to at-risk groups.
Topics: Humans; India; Cross-Sectional Studies; Male; Female; Adolescent; Retrospective Studies; Psychological Distress; Health Promotion; Child; Risk Factors; Socioeconomic Factors
PubMed: 38934826
DOI: 10.4103/ijph.ijph_1010_22 -
Indian Journal of Public Health Oct 2023Diabetes mellitus (DM) and depression are major public health problems globally. Evidence of linkage of common mental disorders (CMDs) including depression and anxiety...
BACKGROUND
Diabetes mellitus (DM) and depression are major public health problems globally. Evidence of linkage of common mental disorders (CMDs) including depression and anxiety disorders with DM is sparsely reported from community-based settings.
OBJECTIVE
The present study aimed to study the association between CMDs and DM among adult population (>30 years) residing in a rural area of North India.
MATERIALS AND METHODS
A community-based case-control study was conducted in 28 villages of Ballabgarh block of Faridabad district of Haryana. Cases (diabetes) were recruited from the community with at least 1 year of diabetes. Age- and sex-matched two neighborhood controls were selected from the same community. Diabetic status was confirmed using glycated hemoglobin. CMDs such as depression and anxiety disorders were screened using PRIME-MD Hindi version. Conditional logistic regression was used to study the relationship between diabetes and CMDs.
RESULTS
Total 211 cases (diabetic) and 273 controls (nondiabetic) were approached for the study, of which 173 cases and 175 controls were analyzed. Cases and controls were comparable with respect to age, sex, and socioeconomic status. CMDs were found more among cases as compared to controls (67.5% vs. 37.5%) (P < 0.001). On conditional logistic regression analysis, CMDs were significantly higher among diabetes cases (adjusted odds ratio - 3.2, 95% confidence interval: 1.9-5.2).
CONCLUSION
Strong evidence of coexistence of CMDs and DM from this population-based study necessitates the need of incorporation of management of CMDs into diabetes control program in India.
Topics: Humans; India; Case-Control Studies; Male; Female; Adult; Diabetes Mellitus; Middle Aged; Mental Disorders; Rural Population; Anxiety Disorders; Socioeconomic Factors; Aged; Logistic Models
PubMed: 38934825
DOI: 10.4103/ijph.ijph_1490_22 -
Neural Regeneration Research Jun 2024In the pathogenesis of major depressive disorder, chronic stress-related neuroinflammation hinders favorable prognosis and antidepressant response. Mitochondrial DNA may...
In the pathogenesis of major depressive disorder, chronic stress-related neuroinflammation hinders favorable prognosis and antidepressant response. Mitochondrial DNA may be an inflammatory trigger, after its release from stress-induced dysfunctional central nervous system mitochondria into peripheral circulation. This evidence supports the potential use of peripheral mitochondrial DNA as a neuroinflammatory biomarker for the diagnosis and treatment of major depressive disorder. Herein, we critically review the neuroinflammation theory in major depressive disorder, providing compelling evidence that mitochondrial DNA release acts as a critical biological substrate, and that it constitutes the neuroinflammatory disease pathway. After its release, mitochondrial DNA can be carried in the exosomes and transported to extracellular spaces in the central nervous system and peripheral circulation. Detectable exosomes render encaged mitochondrial DNA relatively stable. This mitochondrial DNA in peripheral circulation can thus be directly detected in clinical practice. These characteristics illustrate the potential for mitochondrial DNA to serve as an innovative clinical biomarker and molecular treatment target for major depressive disorder. This review also highlights the future potential value of clinical applications combining mitochondrial DNA with a panel of other biomarkers, to improve diagnostic precision in major depressive disorder.
PubMed: 38934398
DOI: 10.4103/NRR.NRR-D-23-01878 -
Frontiers in Aging Neuroscience 2024Changes in everyday functioning constitute a clinically meaningful outcome, even in the early stages of Alzheimer's disease. Performance-based assessments of everyday...
Amyloid and tau burden relate to longitudinal changes in the performance of complex everyday activities among cognitively unimpaired older adults: results from the performance-based Harvard Automated Phone Task.
BACKGROUND
Changes in everyday functioning constitute a clinically meaningful outcome, even in the early stages of Alzheimer's disease. Performance-based assessments of everyday functioning might help uncover these early changes. We aimed to investigate how changes over time in everyday functioning relate to tau and amyloid in cognitively unimpaired older adults.
METHODS
Seventy-six cognitively unimpaired participants (72 ± 6 years old, 61% female) completed multiple Harvard Automated Phone Task (APT) assessments over 2.0 ± 0.9 years. The Harvard APT consists of three tasks, performed through an automated phone system, in which participants refill a prescription (APT-Script), select a new primary care physician (APT-PCP), and transfer money to pay a bill (APT-Bank). Participants underwent Pittsburgh compound-B and flortaucipir positron emission tomography scans at baseline. We computed distribution volume ratios for a cortical amyloid aggregate and standardized uptake volume ratios for medial temporal and neocortical tau regions. In separate linear mixed models, baseline amyloid by time and tau by time interactions were used to predict longitudinal changes in performance on the Harvard APT tasks. Three-way amyloid by tau by time interactions were also investigated. Lastly, we examined associations between tau and change in Harvard APT scores in exploratory voxel-wise whole-brain analyses. All models were adjusted for age, sex, and education.
RESULTS
Amyloid [unstandardized partial regression coefficient estimate (β) = -0.007, 95% confidence interval (95% CI) = (-0.013, -0.001)], and medial temporal tau [β = -0.013, 95% CI = (-0.022, -0.004)] were associated with change over time in years on APT-PCP only, i.e., higher baseline amyloid and higher baseline tau were associated with steeper rate of decline of APT-PCP. Voxel-wise analyses showed widespread associations between tau and change in APT-PCP scores over time.
CONCLUSION
Even among cognitively unimpaired older adults, changes over time in the performance of cognitively complex everyday activities relate to cortical amyloid and widespread cerebral tau burden at baseline. These findings support the link between Alzheimer's disease pathology and function and highlight the importance of measuring everyday functioning in preclinical disease stages.
PubMed: 38934017
DOI: 10.3389/fnagi.2024.1420290 -
Frontiers in Psychology 2023The cognitive distortion scale (CDS) is a self-rated measure to assess the degree of cognitive distortion which is 10 thinking errors commonly seen in depression....
The cognitive distortion scale (CDS) is a self-rated measure to assess the degree of cognitive distortion which is 10 thinking errors commonly seen in depression. However, there is no scale to measure 10 types cognitive distortions specific to depression in Japan. Therefore, this study translated the CDS into Japanese (CDS-J), and examined its factor structure, validity, and reliability in a Japanese population. A total of 237 healthy individuals and 39 individuals with depression participated in this study. Confirmatory factor analysis indicated the appropriateness of the CDS-J's 10-factor structure. Regarding convergent validity, CDS-J was significantly correlated with dysfunctional attitudes, negative automatic thoughts, and depression. Regarding discriminant validity, the CDS-J showed no significant correlation with positive automatic thoughts. The total CDS-J scores of the healthy participants and of those with major depression were compared. The results showed significant differences between groups. Finally, the CDS-J was found to have a high test-retest reliability. Therefore, the CDS-J is a valid and reliable tool for assessing cognitive distortions in Japan.
PubMed: 38933743
DOI: 10.3389/fpsyg.2023.1261166 -
Journal of Multidisciplinary Healthcare 2024Postoperative delirium (POD), a common complication affecting short- and long-term prognosis in elderly patients, leads to a heavy burden on social economy and health...
OBJECTIVE
Postoperative delirium (POD), a common complication affecting short- and long-term prognosis in elderly patients, leads to a heavy burden on social economy and health care. The main purpose of this study is to conduct a bibliometric analysis of the 100 most frequently cited articles on POD.
METHODS
"Postoperative delirium" and its synonyms were searched in the Web of Science (WoS) core database. The top-100 cited articles were automatically selected by sorting the records in descending order. Key information such as author, journal, article type, publication year, citations, since 2013 usage count, institution, country, and keywords were extracted and analyzed. VOSviewer software was applied to do the visualization analyses of institution co-operation, author interaction, author co-citation, and keywords co-occurrence. The CiteSpace software was used to analyze keywords burst.
RESULTS
Most articles were published by authors and institutions in the United States of America (USA). Inouye was the most influential author of this field. The journals that recorded these articles had a high impact factor (IF), with a highest IF of 168.9 and an average IF of 18.04. Cohort studies were the main document type in this field (42 publications), followed by randomized controlled trial (RCT) and systematic reviews or meta-analysis (18 and 14, respectively). The 10 keywords with the highest appearance were "delirium", "risk-factors", "surgery", "confusion assessment method", "elderly patients", "hip fracture", "intensive care unit", "cardiac surgery", "general anesthesia", and "risk". Moreover, "double blind" and "cardiac surgery" were the most recent booming keywords.
CONCLUSION
We indicated the current research status and tendency of POD by analyzing the 100 most influential articles on POD. The USA is the leader in this field. Prospective study is the preference for authors to cite. Cardiac surgery remains the primary research carrier and the hotspots in the near future may be double-blind studies.
PubMed: 38933695
DOI: 10.2147/JMDH.S465947 -
Frontiers in Pharmacology 2024The anticholinergic properties of medications are associated with poorer cognitive performance in schizophrenia. Numerous scales have been developed to assess...
AIM
The anticholinergic properties of medications are associated with poorer cognitive performance in schizophrenia. Numerous scales have been developed to assess anticholinergic burden and yet, there is no consensus indicating which anticholinergic burden scale is more relevant for patients with schizophrenia. We aimed to identify valid scales for estimating the risk of iatrogenic cognitive impairment in schizophrenia.
METHODS
We identified 27 scales in a literature review. The responses to neuropsychological tests of 839 individuals with schizophrenia or schizoaffective disorder in the FACE-SZ database were collected between 2010 and 2021. We estimated the association between objective global cognitive performance and the 27 scales, the number of psychotropic drugs, and chlorpromazine and lorazepam equivalents in bivariable regressions in a cross-sectional design. We then adjusted the bivariable models with covariates: the predictors significantly associated with cognitive performance in multiple linear regressions were considered to have good concurrent validity to assess cognitive performance.
RESULTS
Eight scales, the number of psychotropic drugs, and drug equivalents were significantly associated with cognitive impairment. The number of psychotropic drugs, the most convenient predictor to compute, was associated with worse executive function (Standardized β = -0.12, = .004) and reasoning (Standardized β = -0.08, = .037).
CONCLUSION
Anticholinergic burden, the number of psychotropic drugs, and drug equivalents were weakly associated with cognition, thus suggesting that cognitive impairment in schizophrenia and schizoaffective disorder is explained by factors other than medication. The number of psychotropic drugs was the most parsimonious method to assess the risk of iatrogenic cognitive impairment.
PubMed: 38933674
DOI: 10.3389/fphar.2024.1403093 -
Frontiers in Psychology 2024Bilateral stimulation is a core element of Eye Movement Desensitization and Reprocessing Therapy, a psychotherapeutic intervention for the treatment of Posttraumatic...
Apples and oranges: PTSD patients and healthy individuals are not comparable in their subjective and physiological responding to emotion induction and bilateral stimulation.
OBJECTIVES
Bilateral stimulation is a core element of Eye Movement Desensitization and Reprocessing Therapy, a psychotherapeutic intervention for the treatment of Posttraumatic Stress Disorder (PTSD). Promising previous findings showed measurable physiological effects of bilateral stimulation in healthy individuals, but studies that replicated these findings in PTSD patients are sparse.
METHODS
23 patients with PTSD and 30 healthy controls were confronted with affective standard scripts (pleasant, neutral, unpleasant) while bilateral tactile stimulation was applied. Monolateral and no stimulation served as control conditions. Noise-induced startle reflex response (valence measure) and galvanic skin response (arousal measure) were used for physiological responses and the valence and arousal scale of the Self-Assessment-Manikin for subjective responses.
RESULTS
Both groups showed a subjective distress reduction for unpleasant scripts and a subjective attention increase for positive scripts under bilateral stimulation. In healthy individuals, this was also for physiological measures, and a general startle-reducing effect of bilateral stimulation in the absence of affective stimuli was found. In PTSD patients, however, the effects were restricted on the subjective level, and no concomitant physiological effects were observed.
CONCLUSIONS AND SIGNIFICANCE
The findings indicate, that generalizing the effects of BLS in healthy individuals to PTSD patients may be problematic. The herein-reported group differences can be explained by PTSD-specific peculiarities in emotion processing and cognitive processing style.
PubMed: 38933577
DOI: 10.3389/fpsyg.2024.1406180