Faculty Bibliography

We aimed to examine the association of food consumption patterns, measured by dietary diversity score (DDS) or food consumption score (FCS), with handgrip strength (HGS) among adults aged ≥55 years in Indonesia. This is a cross-sectional study involving 4351 middle-aged and older adults from the Indonesian Family Life Survey Fifth Wave (IFLS-5), collected in 2014-2015. A weighted linear regression model was used to examine the association of DDS or FCS with HGS in crude and adjusted models. In the adjusted models and compared to those with low DDS or poor FCS, those with medium/high DDS and borderline/acceptable FCS were associated with a higher mean of HGS. Good food consumption patterns, as reflected by high DDS or acceptable FCS, were shown to be significantly associated with stronger HGS among adults aged 55 years or above. More targeted nutritional interventions to promote good food consumption patterns may help improve HGS among middle-aged and older adults in Indonesia.

BACKGROUND/UNASSIGNED:The significant increase in Alzheimer's disease and related dementia prevalence is a global health crisis, acutely impacting low- and lower-middle and upper-middle-income countries (LLMICs/UMICs). OBJECTIVE/UNASSIGNED:The objective of this study is to identify key barriers and gaps in dementia care and research in LLMICs and UMICs. METHODS/UNASSIGNED:We conducted an international, cross-sectional survey among clinicians and healthcare professionals (n = 249 in 34 countries) across LLMICs and UMICs, exploring patient demographics, use of clinical diagnosis, dementia evaluation, screening/evaluation tools, and care and treatment. RESULTS/UNASSIGNED:Significant disparities were found in diagnostic practices, access to assessments, and access to care. On average, clinicians in LLMICs saw more patients, had less time for evaluations, lower use of formal screening and tools, and less access to biomarkers. They were also under-resourced compared to UMICs. CONCLUSIONS/UNASSIGNED:The findings provide insights for policymakers, healthcare organizations, and researchers to address the complex challenges associated with dementia care in diverse settings. Addressing these challenges requires a multipronged approach involving local, national, and international stakeholders.

INTRODUCTION/UNASSIGNED:There is growing interest in using electronic health records (EHRs) for chronic disease surveillance. However, these data are convenience samples of in-care individuals, which are not representative of target populations for public health surveillance, generally defined, for the relevant period, as resident populations within city, state, or other jurisdictions. We focus on using EHR data for estimation of diabetes prevalence among young adults in New York City, as rising diabetes burden in younger ages call for better surveillance capacity. METHODS/UNASSIGNED:This article applies common nonprobability sampling methods, including raking, post-stratification, and multilevel regression with post-stratification, to real and simulated data for the cross-sectional estimation of diabetes prevalence among those aged 18-44 years. Within real data analyses, we externally validate city- and neighborhood-level EHR-based estimates to gold-standard estimates from a local health survey. Within data simulations, we probe the extent to which residual biases remain when selection into the EHR sample is non-ignorable. RESULTS/UNASSIGNED:Within the real data analyses, these methods reduced the impact of selection biases in the citywide prevalence estimate compared to gold standard. Residual biases remained at the neighborhood-level, where prevalence tended to be overestimated, especially in neighborhoods where a higher proportion of residents were captured in the sample. Simulation results demonstrated these methods may be sufficient, except when selection into the EHR is non-ignorable, depending on unmeasured factors or on diabetes status. CONCLUSIONS/UNASSIGNED:While EHRs offer potential to innovate on chronic disease surveillance, care is needed when estimating prevalence for small geographies or when selection is non-ignorable.

INTRODUCTION/BACKGROUND:Depression, anxiety and behavioural disorders are the leading causes of illness and disability in adolescents. This study aims to evaluate the feasibility of integrating mental health services into a youth-led community-based intervention targeting out-of-school adolescents, residing in Kariobangi and Rhonda informal settlements in Kenya. METHOD/METHODS:Youth mentors were trained on the Bridging the Gaps (BTG) curriculum that integrated a modified version of the World Health Organization's (WHO) Problem Management Plus (PM+) psychological intervention into a sexual health, life-skills and financial education curriculum. Community lay mentors facilitated 72 weekly group sessions for 469 adolescent boys and girls, augmented with five enhanced one-on-one treatment sessions for those displaying signs of psychological distress. Adolescents displaying severe signs of psychological distress were referred directly to a primary health facility or connected to specialist services. A qualitative survey took place between February and March 2022, around four months before the end of the program. In-depth interviews were carried out with 44 adolescents, 7 partners, 19 parents and 11 stakeholders. Four focus group discussions were carried out with 17 mentors. Respondents were purposively selected to be interviewed based on their level of exposure to the intervention and ability to provide in-depth experiences. Themes focused on the program's perceived effectiveness, ability to develop the capacity of lay mentors to address mental health issues, and increased access to mental health services. RESULTS:Adolescents reported that the intervention was able to improve their confidence in speaking up about their problems, equip them with essential first-aid skills to manage and treat anxiety or mild depression, provide them access to free one-on-one psychological help sessions, and increase their social network. Mentors were able to adhere to the core principles of psychological intervention delivery, providing preventative and treatment-focused psychosocial services. Furthermore, parents reported experiencing improved adolescent receptivity to parental suggestions or advice leading to improved parent-adolescent relationships. Mentors referred adolescents for a variety of reasons including severe mental illness, rape, and alcohol and substance use however, the high cost of transport was the main barrier limiting adolescents from following through with their referrals. CONCLUSION/CONCLUSIONS:The findings demonstrate that integration of mental health services into community-based interventions is feasible and has benefits for adolescents, parents, and mentors.

Parental educational attainment significantly shapes child socioeconomic status, potentially influencing various aspects of adolescent health. This study aimed to uncover the relationships between parental education and self-reported adolescent health outcomes, including overall health, mental well-being, and body mass index (BMI). Analyzing data from 1,448 participants in the Future of Families and Child Wellbeing Study, we identified notable associations. Our findings revealed that higher maternal and paternal education correlated with reduced odds of adolescent obesity. Furthermore, increased adolescent academic intention was associated with better overall and mental health in adolescents. Notably, it also played a mediating role in lowering adolescent BMI, thereby potentially explaining the association between parent education and adolescent BMI category (overweight vs. obese). These findings emphasize the significant impact of both parent education and adolescent academic intention on adolescent health. Future research should explore interventions leveraging academic intention to positively influence the health trajectory of adolescents.

BACKGROUND:During the COVID-19 pandemic, acute respiratory infection (ARI) antibiotic prescribing in ambulatory care markedly decreased. It is unclear if antibiotic prescription rates will remain lowered. METHODS:We used trend analyses of antibiotics prescribed during and after the first wave of COVID-19 to determine whether ARI antibiotic prescribing rates in ambulatory care have remained suppressed compared to pre-COVID-19 levels. Retrospective data was used from patients with ARI or UTI diagnosis code(s) for their encounter from 298 primary care and 66 urgent care practices within four academic health systems in New York, Wisconsin, and Utah between January 2017 and June 2022. The primary measures included antibiotic prescriptions per 100 non-COVID ARI encounters, encounter volume, prescribing trends, and change from expected trend. RESULTS:At baseline, during and after the first wave, the overall ARI antibiotic prescribing rates were 54.7, 38.5, and 54.7 prescriptions per 100 encounters, respectively. ARI antibiotic prescription rates saw a statistically significant decline after COVID-19 onset (step change -15.2, 95% CI: -19.6 to -4.8). During the first wave, encounter volume decreased 29.4% and, after the first wave, remained decreased by 188%. After the first wave, ARI antibiotic prescription rates were no longer significantly suppressed from baseline (step change 0.01, 95% CI: -6.3 to 6.2). There was no significant difference between UTI antibiotic prescription rates at baseline versus the end of the observation period. CONCLUSIONS:The decline in ARI antibiotic prescribing observed after the onset of COVID-19 was temporary, not mirrored in UTI antibiotic prescribing, and does not represent a long-term change in clinician prescribing behaviors. During a period of heightened awareness of a viral cause of ARI, a substantial and clinically meaningful decrease in clinician antibiotic prescribing was observed. Future efforts in antibiotic stewardship may benefit from continued study of factors leading to this reduction and rebound in prescribing rates.

INTRODUCTION/BACKGROUND:Case reports have suggested a causative role between sevelamer use and subsequent gastrointestinal bleeding (GIB), but no large observational studies have evaluated this association. METHODS:Using the United States Renal Data System database from 2015 to 2019, we examined the association between initiation of sevelamer (vs. non-sevelamer containing phosphate binders) and GIB hospitalization as well as all-cause mortality among individuals on hemodialysis. We emulated a target trial using Cox regression models and inverse probability of treatment weights to estimate the adjusted hazard ratios (HR) across outcomes and subgroups. RESULTS:Among 21,354 new users of phosphate binders (11,276 sevelamer and 10,078 non-sevelamer) with baseline lab data (calcium, phosphorus, hemoglobin, and albumin), there were 2,811 GIB hospitalizations and 5,920 deaths after a median follow-up of 1.3 years. Compared with the initiation of non-sevelamer binders, sevelamer was not associated with an increased risk of GIB hospitalization (89 vs. 90 events per 1,000 person-years; IPTW-HR: 0.98, 95% CI: 0.91-1.06) or all-cause mortality (220 vs. 224 events per 1,000 person-years; IPTW-HR: 0.98, 95% CI: 0.93-1.03). Subgroup analyses (such as diabetes and anti-coagulation use) were generally consistent, and there was no association between sevelamer dose and GIB hospitalization. CONCLUSION/CONCLUSIONS:Among patients requiring hemodialysis, sevelamer (vs. non-sevelamer) containing phosphate binders was not associated with increased risk of GIB hospitalization.

Community-based organizations (CBOs) are key players in mitigating the impact of restrictive policy changes on immigrant communities. The ability of these organizations to help diffuse the stress caused by restrictive, rapidly changing immigration policies depends, in part, on the capacity and health of their workforce. This study presents findings from a qualitative study conducted with 10 Bangladeshi community frontline workers working in various CBOs and advocacy organizations to understand their experience navigating a heightened anti-immigrant, anti-Muslim climate. Through thematic analyses, we inferred that the 2016 presidential election increased stress and mobilization among community frontline workers, with a meaningful distinction between participants working for immigration-focused institutions versus those in institutions where immigration issues were not the primary focus (e.g. health services, cultural programming). For those working in immigration-focused institutions, work burden increased due to challenges in managing misinformation, making sense of policy changes, and meeting the needs of families impacted by deportation. A toll on frontline workers' own physical health and mental health was discussed, as well as the need for culturally congruent mental health supports for the South Asian community.

PURPOSE/OBJECTIVE:We examined prospective associations between early childcare precarity, or the security and reliability of childcare arrangements, and subsequent maternal health. STUDY DESIGN/METHODS:We conducted a secondary analysis of survey responses from mothers of 2,836 children in the Future of Families and Child Wellbeing study. We assessed the following childcare measures: insecure childcare, insecure childcare with missed work, inadequate childcare, and emergency childcare support. We used linear and logistic regression models with robust standard errors to examine associations between these measures when the index child was age 3 and maternal health outcomes (overall health, depression, and parenting stress) later when the child was age 9. We then examined additive experiences of childcare measures across child ages 1 and 3 on maternal health outcomes. RESULTS:Early inadequate childcare increased odds of later poor maternal overall health (adjusted odds ratio [aOR], 1.64; 95% confidence interval [CI], 1.11-2.41). All early childcare precarity measures increased odds of maternal depression (insecure childcare [aOR, 1.64; 95% CI, 1.23-2.18]; insecure childcare with missed work [aOR, 1.58; 95% CI, 1.13-2.22]; and inadequate childcare [aOR, 1.75; 95% CI, 1.22-2.51]). Emergency childcare support decreased the odds of adverse maternal health outcomes (poor overall health [aOR, 0.65; 95% CI, 0.48 to 0.88]; depression [aOR, 0.73; 95% CI, 0.54 to 0.99]; and parenting stress [B -0.45; 95% CI, -0.80 to -0.10]). Prolonged experiences had stronger associations with maternal health than shorter experiences. CONCLUSION/CONCLUSIONS:Early childcare precarity has long-term adverse associations with maternal health, and emergency childcare support seems to be favorable for maternal health. These findings highlight childcare precarity as a social determinant of women's health for researchers, clinicians, and decision-makers.