First-generation college graduates have similar depressive symptoms in midlife as multi-generational college graduates.

Purpose: Higher education may protect an individual against depressive symptoms, yet, disadvantaged socioeconomic status (SES) during childhood, often measured by lower parental education, may put them at higher risk for depressive symptoms later in life. This study evaluates if midlife depression is similar for first-generation and multi-generation college graduates. Methods: For US Health and Retirement Study (HRS) participants ages 55-63 (N = 16,752), we defined a 4-category exposure from parents' (highest of mother or father's) and participant's own years of education, with 16 years indicating college completion: multi-gen (both ≥ 16 years: reference); first-gen (parents <16; own ≥ 16); only parent(s) (parents ≥ 16; own <16); and neither (both <16) college graduates across three birth cohorts. We used linear regressions to evaluate relationships between college completion and depressive symptoms measured by an 8-item Center for Epidemiologic Studies - Depression (CES-D) scale. Models pooled over time evaluated differences by sex, race/ethnicity, and birthplace. Results: First-gen and multi-gen college graduates averaged similar depressive symptoms in midlife (ß: 0.01; 95% CI: 0.15, 0.13). Results were similar by sex and race/ethnicity. Conclusion: Consistent with resource substitution theory, college completion may offset the deleterious effects of lower parental education on midlife depressive symptoms for first-generation graduates.

Global variations in eruption chronology of permanent teeth: A systematic review and meta-analysis.

OBJECTIVES: Population-based variations have been reported in permanent teeth eruption but only sparse literature exists on the same. A systematic review and meta-analysis were performed to assess the global variations in eruption chronology of permanent teeth in children and adolescents and the role of sexes, jaws and classes of socio-economic status (SES) on timing of eruption was explored. METHODS: The protocol for the systematic review was registered in PROSPERO. An extensive search of PubMed, EMBASE, Google Scholar, EBSCO, Cochrane library, and anthropology databases was carried out until April 2023. Additionally, grey literature search and hand-searching of relevant key journals was done. RESULTS: Overall, 3797 cross-sectional and longitudinal studies were retrieved from multiple databases. A total of 939, 191 participants were included from 80 studies of which, 41 were carried out in Asia, 26 in Europe, 5 in Africa, 4 in North America, and 4 in Oceania. The mandibular first molar eruption was found to be as early as 4.09 years while the maxillary second molar erupted as late as 13.45 years. Using a random effects model, 28 forest plots were generated. Meta-regression interpreted tooth eruption to be earlier in females and in the mandible. CONCLUSIONS: The findings of this study show that the ages of permanent teeth eruption was advanced in the European population followed by Africa and Asia.

Global variations in eruption chronology of primary teeth: A systematic review and meta-analysis.

OBJECTIVES: This systematic review aimed to assess global variations in the eruption chronology of primary teeth in children and the role of sexes, jaws, and socio-economic status on eruption timing. DESIGN: An extensive search of electronic databases, grey literature, and hand-searching was carried out until April 2023 RESULTS: A total of 42,109 children, with an age range of 0-83 months were included from 42 studies (22 in Asia, 7 in Europe, 5 in Africa, 4 in North America, 3 in Oceania and 1 in South America). The mandibular central incisor was the first tooth to erupt at 6 months in North America and 13.5 months in Asia while the mandibular second molar erupted at 20.1 months in Europe and 29 months in South America. CONCLUSIONS: The age of primary teeth eruption was advanced in the European population followed by North America, Africa, Oceania, and Asia while it was delayed in the South American population. Meta-analysis showed that tooth eruption was earlier in the left quadrant than the right but the role of other factors (sexes, jaws, and socio-economic status) was insignificant. Population-specific data on primary teeth emergence may serve as a baseline for future research. In clinical practice, these population-based eruption charts can serve as a valuable asset for diagnosis and treatment planning in children.

Food Insecurity, Memory, and Dementia Among US Adults Aged 50 Years and Older.

Importance: Despite existing federal programs to increase access to food, food insecurity is common among US older adults. Food insecurity may affect Alzheimer disease and Alzheimer disease-related dementias via multiple mechanisms, yet there is almost no quantitative research evaluating this association. Objective: To examine whether food insecurity in older adults is associated with later-life cognitive outcomes. Design, Setting, and Participants: This cohort study of US residents aged 50 years and older from the US Health and Retirement Study was restricted to respondents with food insecurity data in 2013 and cognitive outcome data between calendar years 2014 and 2018. Analyses were conducted from June 1 to September 22, 2023. Exposure: Food insecurity status in 2013 was assessed using the validated US Department of Agriculture 6-item Household Food Security Module. Respondents were classified as being food secure, low food secure, and very low food secure. Main Outcomes and Measures: Outcomes were dementia probability and memory score (standardized to 1998 units), estimated biennially between 2014 and 2018 using a previously validated algorithm. Generalized estimation equations were fit for dementia risk and linear mixed-effects models for memory score, taking selective attrition into account through inverse probability of censoring weights. Results: The sample consisted of 7012 participants (18 356 person-waves); mean (SD) age was 67.7 (10.0) years, 4131 (58.9%) were women, 1136 (16.2%) were non-Hispanic Black, 4849 (69.2%) were non-Hispanic White, and mean (SD) duration of schooling was 13.0 (3.0) years. Compared with food-secure older adults, experiencing low food security was associated with higher odds of dementia (odds ratio, 1.38; 95% CI, 1.15-1.67) as was experiencing very low food security (odds ratio, 1.37; 95% CI, 1.11-1.59). Low and very low food security was also associated with lower memory levels and faster age-related memory decline. Conclusions and Relevance: In this cohort study of older US residents, food insecurity was associated with increased dementia risk, poorer memory function, and faster memory decline. Future studies are needed to examine whether addressing food insecurity may benefit brain health.

Intravascular Lymphoma as a Cause of Recurrent Strokes - Case Report and Review of the Literature.

Background: Intravascular lymphoma is an uncommon cause of ischemic strokes. Because of its rarity and atypical pattern, most diagnoses are made post-mortem. Case study: We present a case of a 68-year-old male with multiple cardiovascular risk factors and recent SARS-CoV-2 infection who presented with recurrent strokes. Because of his stroke risk factors, he was initially managed with a sequentially escalating antithrombotic regimen. A malignant process was low on the differential at this point given his lack of systemic symptoms. When he continued to have new strokes despite these measures, including a spinal cord infarct, a broad workup was sent including for hypercoagulable states, vasculitis, and intravascular lymphoma. Eventually, a skin biopsy of a cherry angioma returned positive for lymphoma cells. He was treated with methotrexate followed by chemotherapy and rituximab. Unfortunately, he did not improve and was made comfort measures only by his family. Conclusion: This case illustrates the importance of considering intravascular lymphoma as a potential etiology of recurrent strokes, as early diagnosis and treatment are important for preventing irreversible neurological damage.

Gene network interaction analysis to elucidate the antimicrobial resistance mechanisms in the Clostridiumdifficile.

Antimicrobial resistance has caused chaos worldwide due to the depiction of multidrug-resistant (MDR) infective microorganisms. A thorough examination of antimicrobial resistance (AMR) genes and associated resistant mechanisms is vital to solving this problem. Clostridium difficile (C. difficile) is an opportunistic nosocomial bacterial strain that has acquired exogenous AMR genes that confer resistance to antimicrobials such as erythromycin, azithromycin, clarithromycin, rifampicin, moxifloxacin, fluoroquinolones, vancomycin, and others. A network of interactions, including 20 AMR genes, was created and analyzed. In functional enrichment analysis, Cellular components (CC), Molecular Functions (MF), and Biological Processes (BP) were discovered to have substantial involvement. Mutations in the rpl genes, which encode ribosomal proteins, confer resistance in Gram-positive bacteria. Full erythromycin and azithromycin cross-resistance can be conferred if more than one of the abovementioned genes is present. In the enriched BP, rps genes related to transcriptional regulation and biosynthesis were found. The genes belong to the rpoB gene family, which has previously been related to rifampicin resistance. The genes rpoB, gyrA, gyrB, rpoS, rpl genes, rps genes, and Van genes are thought to be the hub genes implicated in resistance in C. difficile. As a result, new medications could be developed using these genes. Overall, our observations provide a thorough understanding of C. difficile AMR mechanisms.

Blockchain Enabled Supply Chain Management.

A distribution network is a mechanism that links a company and its suppliers to create and distribute a product to the end customer. This network is made up of numerous activities including people, entities, knowledge, and assets. The distribution network also represents the steps taken to get a good or service out of its inception to the customer. A supply chain links a company and its suppliers to create and distribute a product to the end customer. This network is made up of numerous actions, persons, entities, knowledge, and resources. The distribution network also represents the steps taken to get a service or product from its inception to the customer. Blockchain allows all parties in a supply chain to access the same data, potentially reducing communications or data transfer issues. Less time to be spent on data confirmation and more time can be spent on providing goods and services quality, cutting prices, or both. Blockchain allows all parties in a supply chain to access the same information, potentially reducing connection or data transfer issues. Less time that could be spent on data confirmation and more time could be spent on delivering products or services quality, cutting prices, or both. This article takes a broad look at how blockchain might assist manage supply chains. Also discussed is how a crypto supply network outperforms a supply chain.

Monkeypox outbreak, vaccination, and treatment implications for the dermatologic patient: Review and interim guidance from the Medical Dermatology Society.

Rapid human-to-human transmission of monkeypox has created a public health emergency requiring prompt, multidisciplinary attention. Dermatologists are at the forefront of diagnosis due to the disease-defining skin lesions. Moreover, patients with pre-existing skin disease and those who are on immunosuppressive medications for skin disease may be at increased risk of severe infection. In this review, a panel of authors with expertise in complex medical dermatology and managing patients on immunosuppression reviews the literature and provides initial guidance for diagnosis and management in dermatology practices. Though there are knowledge gaps due to a lack of controlled studies, we support use of replication-deficit vaccines in all dermatologic patients who meet qualifying risk or exposure criteria. We offer strategies to optimize vaccine efficacy in patients with immunosuppression. We discuss alternative post-exposure treatments and their safety profiles. Finally, we outline supportive care recommendations for cutaneous manifestations of monkeypox. Large scale epidemiologic investigations and clinical trials will ultimately revise and extend our guidance.

Lifecourse Educational Trajectories and Hypertension in Midlife: An Application of Sequence Analysis.

BACKGROUND: Higher educational attainment predicts lower hypertension. Yet, associations between nontraditional educational trajectories (eg, interrupted degree programs) and hypertension are less well understood, particularly among structurally marginalized groups who are more likely to experience these non-traditional trajectories. METHODS: In National Longitudinal Survey of Youth 1979 cohort data (N = 6 317), we used sequence and cluster analyses to identify groups of similar educational sequences-characterized by timing and type of terminal credential-that participants followed from age 14-48 years. Using logistic regression, we estimated associations between the resulting 10 educational sequences and hypertension at age 50. We evaluated effect modification by individual-level indicators of structural marginalization (race, gender, race and gender, and childhood socioeconomic status [cSES]). RESULTS: Compared to terminal high school (HS) diploma completed at traditional age, terminal GED (OR: 1.32; 95%CI: 1.04, 1.66) or Associate degree after

Understanding the benefits of different types and timing of education for mental health: A sequence analysis approach.

OBJECTIVES: Individuals increasingly experience delays or interruptions in schooling; we evaluate the association between these non-traditional education trajectories and mental health. METHODS: Using year-by-year education data for 7,501 National Longitudinal Survey of Youth 1979 participants, ages 14-48 (262,535 person-years of education data), we applied sequence analysis and a clustering algorithm to identify educational trajectory groups, incorporating both type and timing to credential. Linear regression models, adjusted for early-life confounders, evaluated relationships between educational trajectories and mental health component scores (MCS) from the 12-item short form instrument at age 50. We evaluated effect modification by race, gender, and race by gender. RESULTS: We identified 24 distinct educational trajectories based on highest credential and educational timing. Compared to high school (HS) diplomas, < HS (beta=-3.41, 95%CI:-4.74,-2.07) and general educational development credentials (GEDs) predicted poorer MCS (beta=-2.07,95%CI:-3.16,-0.98). The following educational trajectories predicted better MCS: some college immediately after High School (beta=1.52, 95%CI:0.68,2.37), Associate degrees after long interruptions (beta=1.73, 95%CI:0.27,3.19), and graduate school soon after Bachelor's completion (beta=1.13, 95%CI:0.21,2.06). Compared to White men, Black women especially benefited from educational credentials higher than HS in predicting MCS. CONCLUSIONS: Both type and timing of educational credential predicted mental health. Black women's mental higher especially benefited from higher educational credentials.

Burnout and its correlates among nursing staff of intensive care units at a tertiary care center.

BACKGROUND: Burnout syndrome has been widely reported in nursing staff. It is more pronounced in intensive care setting (up to 80%). This survey was designed to assess the prevalence of burnout and its correlates among critical care nurses. METHODS: Anonymous questionnaire was distributed to all ICU nursing staff of a tertiary care teaching hospital. Questionnaire had 25 questions covering - demography, job characteristics, Visual Analogue Scale for stress, co-worker support, work-life balance, question for measuring burnout, job satisfaction, turnover intention, organizational commitment, for depression screening and psychosomatic symptoms. The burnout scale score was used to dichotomize into low burnout (<3) or high burnout (> = 3) group. These two groups were compared using Chi-square test, Fischer's exact test for categorical variables and independent t-test for continuous variables. Significant variables were entered in multivariate logistic regression analysis. RESULTS: Out of 150 ICU nurses, 125 (83.3%) gave completely filled questionnaires which were evaluated. 47 (37.6%) participants reported experiencing high burnout. Binary logistic regression model revealed that lack of specialized ICU training (OR = 4.28, 95% CI: 1.62 to 11.34, P = 0.003), performing extra duty in last month (OR = 5.28, 95% CI: 1.90 to 14.67, P = 0.001), High physical symptoms in last 12 months (OR = 4.73, 95% CI: 1.56 to 14.36, P = 0.006) and mid-level experience (1-5 years) were significantly associated with burnout. CONCLUSIONS: Burnout is significantly prevalent (37.6%) among intensive care nurses. Specialized training and limiting work hours can help in mitigating this problem. High frequency of physical symptoms could be early indicators of burnout.

Code Review as a Simple Trick to Enhance Reproducibility, Accelerate Learning, and Improve the Quality of Your Team's Research.

Programming for data wrangling and statistical analysis is an essential technical tool of modern epidemiology, yet many epidemiologists receive limited formal training in strategies to optimize the quality of our code. In complex projects, coding mistakes are easy to make, even for skilled practitioners. Such mistakes can lead to invalid research claims that reduce the credibility of the field. Code review is a straightforward technique used by the software industry to reduce the likelihood of coding bugs. The systematic implementation of code review in epidemiologic research projects could not only improve science but also decrease stress, accelerate learning, contribute to team building, and codify best practices. In the present article, we argue for the importance of code review and provide some recommendations for successful implementation for 1) the research laboratory, 2) the code author (the initial programmer), and 3) the code reviewer. We outline a feasible strategy for implementation of code review, though other successful implementation processes are possible to accommodate the resources and workflows of different research groups, including other practices to improve code quality. Code review isn't always glamorous, but it is critically important for science and reproducibility. Humans are fallible; that's why we need code review.

Using Visual Arts Education in Dermatology to Benefit Resident Wellness and Clinical Communication.

Introduction: Art education interventions improve observation skills among dermatology residents, but there is limited data regarding their benefits to wellness and clinical communication. Methods: Residents in the Stanford dermatology residency program participated in an arts-based education session, repeated in the fall of 2018 and 2019, that included a rotation of observational exercises adapted from the Artful Thinking program through Harvard Project Zero. The 2018 session featured exercises on identification and understanding of visual observation, while the 2019 session featured exercises on perspectives and objectivity of visual observation. Participants completed preintervention, postintervention, and 3-month follow-up surveys in fall 2018 and a postintervention survey in fall 2019. Results: Twenty-one residents participated in the 2018 education session and produced an adequate response rate (62%-90%) across surveys. At 3 months, five of 13 residents (39%) reported new use of art for mindfulness and stress reduction, 12 of 13 (92%) could recall an example of use of observation to improve patient communication, and four of 13 (31%) confirmed and described adjustments to their handoff technique. In 2019, 13 out of 18 participants (72%) completed the postintervention survey. Responses reinforced themes from the prior iteration but focused on perspective, objectivity, context, and uncertainty in observations. Respondents also identified additional arenas of communication to benefit from these observational techniques. Discussion: Dermatology residents increased use of art for personal wellness and adjusted clinical communication strategies after a single arts-based education session. Annual repetition with novel exercises maintained engagement and yielded additional participant insights.

Short-term effects of the earned income tax credit on mental health and health behaviors.

Poverty has consistently been linked to poor mental health and risky health behaviors, yet few studies evaluate the effectiveness of programs and policies to address these outcomes by targeting poverty itself. We test the hypothesis that the earned income tax credit (EITC)-the largest U.S. poverty alleviation program-improves short-term mental health and health behaviors in the months immediately after income receipt. We conducted parallel analyses in two large longitudinal national data sets: the National Health Interview Survey (NHIS, 1997-2016, N = 379,603) and the Panel Study of Income Dynamics (PSID, 1985-2015, N = 29,808). Outcomes included self-rated health, psychological distress, tobacco use, and alcohol consumption. We employed difference-in-differences analysis, a quasi-experimental technique. We exploited seasonal variation in disbursement of the EITC, which is distributed as a tax refund every spring: we compared outcomes among EITC-eligible individuals interviewed immediately after refund receipt (Feb-Apr) with those interviewed in other months more distant from refund receipt (May-Jan), "differencing out" seasonal trends among non-eligible individuals. For most outcomes, we were unable to rule out the null hypothesis that there was no short-term effect of the EITC. Findings were cross-validated in both data sets. The exception was an increase in smoking in PSID, although this finding was not robust to sensitivity analyses. While we found no short-term "check effect" of the EITC on mental health and health behaviors, others have found long-term effects on these outcomes. This may be because recipients anticipate EITC receipt and smooth their income accordingly.

Homelessness, housing instability, and abortion outcomes at an urban abortion clinic in the United States.

BACKGROUND: Adverse reproductive health outcomes are well documented among people experiencing homelessness or housing instability. Little is known about abortion outcomes among this population. OBJECTIVE: This study aimed to investigate the relationship between housing status and abortion outcomes and whether gestational age mediates this relationship. STUDY DESIGN: Our sample comprised 1903 individuals who had abortions at an urban clinic in San Francisco, CA, from 2015 to 2017. We defined homelessness or housing instability as a binary exposure, which included staying outside, with friends and/or family, or in a tent, vehicle, shelter, transitional program, or hotel. We evaluated gestational duration of ≥20 weeks as a mediator variable. Our primary outcome was any abortion complication. Logistic regression models were adjusted for age, race, substance use, mental health diagnoses, and previous vaginal and cesarean deliveries. RESULTS: Approximately 19% (n=356) of abortions were among people experiencing homelessness or housing instability. Compared with those with stable housing, people experiencing homelessness or housing instability presented later in pregnancy (mean gestational duration, 13.3 vs 9.5 weeks; P<.001) and had more frequent complications (6.5% vs 2.8%; P<.001; odds ratio, 2.2; 95% confidence interval, 1.2-3.9). Adjusting for race, substance use, mental health diagnoses, and previous cesarean deliveries, individuals experiencing homelessness or housing instability were more likely to have abortion complications (odds ratio, 2.3; 95% confidence interval, 1.3-4.0). However, the relationship was attenuated after adjusting for gestational duration (odds ratio, 1.4; 95% confidence interval, 0.7-2.6), suggesting that gestational duration mediates the relationship between housing status and abortion complications. CONCLUSION: Patients experiencing homelessness or housing instability presented later in gestation, which seems to contribute to the increased frequency of abortion complications.

Does the Type and Timing of Educational Attainment Influence Physical Health? A Novel Application of Sequence Analysis.

Nontraditional education trajectories are common, but their influence on physical health is understudied. We constructed year-by-year education trajectories for 7,501 National Longitudinal Survey of Youth 1979 participants aged 14 to 48 years (262,535 person-years of education data from 1979 to 2014). We characterized trajectory similarity using sequence analysis and used hierarchical clustering to group similar educational trajectories. Using linear regression, we predicted physical health summary scores of the participants at age 50 years from the 12-item Short-Form Survey, adjusting for available confounders, and evaluated effect modification by sex, race/ethnicity, and childhood socioeconomic status. We identified 24 unique educational sequence clusters on the basis of highest level of schooling and attendance timing. General education development credentials predicted poorer health than did high school diplomas (ß = -3.07, 95% confidence interval: -4.07, -2.07), and bachelor's degrees attained at earlier ages predicted better health than the same degree attained at later ages (ß = 1.66, 95% confidence interval: 0.05, 3.28). Structurally marginalized groups benefited more from some educational trajectories than did advantaged groups (e.g., Black vs. White Americans with some college; those of low vs. high childhood socioeconomic status who received an associate's or bachelor's degree). Both type and timing of educational credentials may influence physical health. Literature to date has likely underestimated the impact of educational trajectories on health.