Faculty Bibliography

AIMS/UNASSIGNED:) to impute missing alcohol data in a prospective study among pregnant women. METHODS/UNASSIGNED:imputed values were weighted for the distances and matched for the day of the week. Since participants with no missing days were not comparable to those with missing data, segments of non-missing data from all participants were included as a reference. Validation was done after randomly deleting data for 5-15 consecutive days from the first trimester. RESULTS/UNASSIGNED:We found that data from 5 nearest neighbors (i.e., K = 5) and segments of 55 days provided imputed values with least imputation error. After deleting data segments from the first trimester data set with no missing days, there was no difference between actual and predicted values for 64% of deleted segments. For 31% of the segments, imputed data were within +/-1 drink/day of the actual. Imputation accuracy varied by study site because of the differences in the magnitude of drinking and proportion of missing data. CONCLUSION/UNASSIGNED:

Premenstrual exacerbation of an existing psychiatric disorder refers to the worsening of symptoms inherent to the condition during the premenstrual phase. Research consistently indicates that hormonal fluctuations during the menstrual cycle present a unique period of vulnerability for the onset or exacerbation of psychiatric symptoms, impacting diagnosis, risk assessment, and treatment. This review sought to elucidate the phenomenon of premenstrual exacerbation and its impact across a spectrum of psychiatric illnesses, including mood, anxiety, psychotic, obsessive-compulsive, personality, and trauma-related disorders. Despite the expanded research in recent years on premenstrual dysphoric disorder and premenstrual syndrome, premenstrual exacerbation remains underexplored and poorly defined. This review offers significant contributions to the diagnosis and management of psychiatric conditions, advocating for heightened awareness and novel treatment approaches in the context of premenstrual exacerbation.

Healthcare workers (HCWs) were at increased risk for mental health problems during the COVID-19 pandemic, with prior data suggesting women may be particularly vulnerable. Our global mental health study aimed to examine factors associated with gender differences in psychological distress and depressive symptoms among HCWs during COVID-19. Across 22 countries in South America, Europe, Asia and Africa, 32,410 HCWs participated in the COVID-19 HEalth caRe wOrkErS (HEROES) study between March 2020 and February 2021. They completed the General Health Questionnaire-12, the Patient Health Questionnaire-9 and questions about pandemic-relevant exposures. Consistently across countries, women reported elevated mental health problems compared to men. Women also reported increased COVID-19-relevant stressors, including insufficient personal protective equipment and less support from colleagues, while men reported increased contact with COVID-19 patients. At the country level, HCWs in countries with higher gender inequality reported less mental health problems. Higher COVID-19 mortality rates were associated with increased psychological distress merely among women. Our findings suggest that among HCWs, women may have been disproportionately exposed to COVID-19-relevant stressors at the individual and country level. This highlights the importance of considering gender in emergency response efforts to safeguard women's well-being and ensure healthcare system preparedness during future public health crises.

INTRODUCTION/UNASSIGNED:This study examined the potential interplay between motor development and intervention in support of action understanding. METHODS/UNASSIGNED:Eighty nine-month-old infants completed a tool-use training session and goal imitation paradigm that assessed action understanding in counterbalanced order. A metric of motor development was obtained using the Early Motor Questionnaire. RESULTS/UNASSIGNED:Results indicated that training improved action understanding, particularly for those infants who started out with lower means-end skills. Results further indicated that infants who did not receive any training experience in the lab beforehand, drew on their existing means-end skills. DISCUSSION/UNASSIGNED:These results emphasize independent contributions of training and motor development on action understanding and shed light on the interaction between training and individual motor readiness in facilitating action understanding in infancy.

BACKGROUND AND OBJECTIVE/UNASSIGNED:The study of resilience in youth with inflammatory bowel disease (IBD) is in early stages. The current review aims to illustrate how the use of a multisystemic framework may serve as a developmental and disease-appropriate framework for conceptualizing and designing resilience research for youth with IBD. METHODS/UNASSIGNED:This is a narrative review; therefore, a comprehensive and systematic literature search was not conducted. Rather, the current paper aims to map selected existing literature to a multisystemic model as exemplars of how the model may be used in youth with IBD. Relevant literature was reviewed, synthesized, and mapped onto the proposed multi-systemic framework. KEY CONTENT AND FINDINGS/UNASSIGNED:The current review considers existing literature across three proposed dimensions of resilience: contexts of risk exposure, protective and promotive factors/processes, and desired outcomes. Review of each dimension includes consideration of selected existing literature to explain what is known about each dimension currently, as well as to propose additional potential future areas to broaden understanding. Specific key takeaways include: (I) understanding risk exposure in young people with IBD requires consideration of disease-specific, demographic, and sociocultural factors; (II) protective and promotive factors and processes for these young people span individual, familial, peer, school, and community levels; and (III) desired outcomes encompass both the absence of negative and the presence of positive indicators. CONCLUSIONS/UNASSIGNED:A multisystemic approach to the study of resilience in young people with IBD may not only clarify current gaps in the field, but also allow for additional future considerations to best understand how and for whom outcomes characterized as resilient may occur in this population.

PURPOSE OF REVIEW/UNASSIGNED:The incorporation of digital technologies and their use in youth's everyday lives has been increasing rapidly over the past several decades with possible impacts on youth development and mental health. This narrative review aimed to consider how the use of digital technologies may be influencing brain development underlying adaptive and maladaptive screen-related behaviors. RECENT FINDINGS/UNASSIGNED:To explore and provide direction for further scientific inquiry, an international group of experts considered what is known, important gaps in knowledge, and how a research agenda might be pursued regarding relationships between screen media activity and neurodevelopment from infancy through childhood and adolescence. While an understanding of brain-behavior relationships involving screen media activity has been emerging, significant gaps exist that have important implications for the health of developing youth. SUMMARY/UNASSIGNED:Specific considerations regarding brain-behavior relationships involving screen media activity exist for infancy, toddlerhood, and early childhood; middle childhood; and adolescence. Transdiagnostic frameworks may provide a foundation for guiding future research efforts. Translating knowledge gained into better interventions and policy to promote healthy development is important in a rapidly changing digital technology environment.