Searched for: in-biosketch:yes
person:willin19
Eliminating Sleep Health Disparities and Achieving Health Equity: Seven Areas for Action in the Behavioral Sleep Medicine Community
Hughes, Abbey J; Gunn, Heather; Siengsukon, Catherine; Stearns, Melanie A; James, Elisabeth; Donley, Tiffany; Grandner, Michael A; Thomas, S Justin; Hansen, Kathryn; Williams, Natasha J
Racial and ethnically minoritized and under-resourced populations do not reap the same benefits of sufficient sleep as their white counterparts resulting in insufficient sleep and sleep health disparities. Research exploring these disparities have documented a plethora of factors including social determinants of health, community violence, and structural issues - all of which are associated with adverse sleep. There are robust evidence base behavioral intervention that can be leveraged to improve sleep health among racial and ethnic groups. However, EBIs are not well leveraged. In 2021, with participation from members of the society of behavioral sleep medicine, we conducted this report to bring together the field of behavioral sleep medicine including researchers, clinicians and trainees to discuss gaps and opportunities at the intersection of the COVID-19 pandemic, systemic racism, and sleep health. The goals were anchored around seven recommendations toward reducing disparities in the near-term and longer-term approaches to eliminating disparities. Furthermore, we acknowledge that reducing and eliminating disparities in sleep health requires a multifaceted approach that includes a focus on individual, community, health care and societal levels of influence with participation from diverse partners including federal, state and local.
PMID: 36573844
ISSN: 1540-2010
CID: 5594442
A randomized clinical trial comparing low-fat with precision nutrition-based diets for weight loss: impact on glycemic variability and HbA1c
Kharmats, Anna Y; Popp, Collin; Hu, Lu; Berube, Lauren; Curran, Margaret; Wang, Chan; Pompeii, Mary Lou; Li, Huilin; Bergman, Michael; St-Jules, David E; Segal, Eran; Schoenthaler, Antoinette; Williams, Natasha; Schmidt, Ann Marie; Barua, Souptik; Sevick, Mary Ann
BACKGROUND:Recent studies have demonstrated considerable interindividual variability in postprandial glucose response (PPGR) to the same foods, suggesting the need for more precise methods for predicting and controlling PPGR. In the Personal Nutrition Project, the investigators tested a precision nutrition algorithm for predicting an individual's PPGR. OBJECTIVE:This study aimed to compare changes in glycemic variability (GV) and HbA1c in 2 calorie-restricted weight loss diets in adults with prediabetes or moderately controlled type 2 diabetes (T2D), which were tertiary outcomes of the Personal Diet Study. METHODS:The Personal Diet Study was a randomized clinical trial to compare a 1-size-fits-all low-fat diet (hereafter, standardized) with a personalized diet (hereafter, personalized). Both groups received behavioral weight loss counseling and were instructed to self-monitor diets using a smartphone application. The personalized arm received personalized feedback through the application to reduce their PPGR. Continuous glucose monitoring (CGM) data were collected at baseline, 3 mo and 6 mo. Changes in mean amplitude of glycemic excursions (MAGEs) and HbA1c at 6 mo were assessed. We performed an intention-to-treat analysis using linear mixed regressions. RESULTS:We included 156 participants [66.5% women, 55.7% White, 24.1% Black, mean age 59.1 y (standard deviation (SD) = 10.7 y)] in these analyses (standardized = 75, personalized = 81). MAGE decreased by 0.83 mg/dL per month for standardized (95% CI: 0.21, 1.46 mg/dL; P = 0.009) and 0.79 mg/dL per month for personalized (95% CI: 0.19, 1.39 mg/dL; P = 0.010) diet, with no between-group differences (P = 0.92). Trends were similar for HbA1c values. CONCLUSIONS:Personalized diet did not result in an increased reduction in GV or HbA1c in patients with prediabetes and moderately controlled T2D, compared with a standardized diet. Additional subgroup analyses may help to identify patients who are more likely to benefit from this personalized intervention. This trial was registered at clinicaltrials.gov as NCT03336411.
PMID: 37236549
ISSN: 1938-3207
CID: 5508702
Factors Associated with Long COVID Symptoms in an Online Cohort Study
Durstenfeld, Matthew S.; Peluso, Michael J.; Peyser, Noah D.; Lin, Feng; Knight, Sara J.; Djibo, Audrey; Khatib, Rasha; Kitzman, Heather; O'Brien, Emily; Williams, Natasha; Isasi, Carmen; Kornak, John; Carton, Thomas W.; Olgin, Jeffrey E.; Pletcher, Mark J.; Marcus, Gregory M.; Beatty, Alexis L.
Background: Few prospective studies of Long COVID risk factors have been conducted. The purpose of this study was to determine whether sociodemographic factors, lifestyle, or medical history preceding COVID-19 or characteristics of acute severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection are associated with Long COVID. Methods: In March 26, 2020, the COVID-19 Citizen Science study, an online cohort study, began enrolling participants with longitudinal assessment of symptoms before, during, and after SARS-CoV-2 infection. Adult participants who reported a positive SARS-CoV-2 test result before April 4, 2022 were surveyed for Long COVID symptoms. The primary outcome was at least 1 prevalent Long COVID symptom greater than 1 month after acute infection. Exposures of interest included age, sex, race/ethnicity, education, employment, socioeconomic status/financial insecurity, self-reported medical history, vaccination status, variant wave, number of acute symptoms, pre-COVID depression, anxiety, alcohol and drug use, sleep, and exercise. Results: Of 13 305 participants who reported a SARS-CoV-2 positive test, 1480 (11.1%) responded. Respondents' mean age was 53 and 1017 (69%) were female. Four hundred seventy-six (32.2%) participants reported Long COVID symptoms at a median 360 days after infection. In multivariable models, number of acute symptoms (odds ratio [OR], 1.30 per symptom; 95% confidence interval [CI], 1.20-1.40), lower socioeconomic status/financial insecurity (OR, 1.62; 95% CI, 1.02-2.63), preinfection depression (OR, 1.08; 95% CI, 1.01-1.16), and earlier variants (OR = 0.37 for Omicron compared with ancestral strain; 95% CI, 0.15-0.90) were associated with Long COVID symptoms. Conclusions: Variant wave, severity of acute infection, lower socioeconomic status, and pre-existing depression are associated with Long COVID symptoms.
SCOPUS:85159220670
ISSN: 2328-8957
CID: 5501552
Attitudes, perceptions, and preferences towards SARS CoV-2 testing and vaccination among African American and Hispanic public housing residents, New York City: 2020-2021
Izeogu, Chigozirim; Gill, Emily; Van Allen, Kaitlyn; Williams, Natasha; Thorpe, Lorna E; Shelley, Donna
BACKGROUND:African American and Hispanic populations have been affected disproportionately by COVID-19. Reasons are multifactorial and include social and structural determinants of health. During the onset and height of the pandemic, evidence suggested decreased access to SARS CoV-2 testing. In 2020, the National Institutes of Health launched the Rapid Acceleration of Diagnostics (RADx)- Underserved Populations initiative to improve SARS CoV-2 testing in underserved communities. In this study, we explored attitudes, experiences, and barriers to SARS CoV-2 testing and vaccination among New York City public housing residents. METHODS:Between December 2020 and March 2021, we conducted 9 virtual focus groups among 36 low-income minority residents living in New York City public housing. RESULTS:Among residents reporting a prior SARS CoV-2 test, main reasons for testing were to prepare for a medical procedure or because of a high-risk exposure. Barriers to testing included fear of discomfort from the nasal swab, fear of exposure to COVID-19 while traveling to get tested, concerns about the consequences of testing positive and the belief that testing was not necessary. Residents reported a mistrust of information sources and the health care system in general; they depended more on "word of mouth" for information. The major barrier to vaccination was lack of trust in vaccine safety. Residents endorsed more convenient testing, onsite testing at residential buildings, and home self-test kits. Residents also emphasized the need for language-concordant information sharing and for information to come from "people who look like [them] and come from the same background as [them]". CONCLUSIONS:Barriers to SARS CoV-2 testing and vaccination centered on themes of a lack of accurate information, fear, mistrust, safety, and convenience. Resident-endorsed strategies to increase testing include making testing easier to access either through home or onsite testing locations. Education and information sharing by trusted members of the community are important tools to combat misinformation and build trust.
PMCID:9851504
PMID: 36656814
ISSN: 1932-6203
CID: 5426392
Researching COVID to Enhance Recovery (RECOVER) adult study protocol: Rationale, objectives, and design
Horwitz, Leora I; Thaweethai, Tanayott; Brosnahan, Shari B; Cicek, Mine S; Fitzgerald, Megan L; Goldman, Jason D; Hess, Rachel; Hodder, S L; Jacoby, Vanessa L; Jordan, Michael R; Krishnan, Jerry A; Laiyemo, Adeyinka O; Metz, Torri D; Nichols, Lauren; Patzer, Rachel E; Sekar, Anisha; Singer, Nora G; Stiles, Lauren E; Taylor, Barbara S; Ahmed, Shifa; Algren, Heather A; Anglin, Khamal; Aponte-Soto, Lisa; Ashktorab, Hassan; Bassett, Ingrid V; Bedi, Brahmchetna; Bhadelia, Nahid; Bime, Christian; Bind, Marie-Abele C; Black, Lora J; Blomkalns, Andra L; Brim, Hassan; Castro, Mario; Chan, James; Charney, Alexander W; Chen, Benjamin K; Chen, Li Qing; Chen, Peter; Chestek, David; Chibnik, Lori B; Chow, Dominic C; Chu, Helen Y; Clifton, Rebecca G; Collins, Shelby; Costantine, Maged M; Cribbs, Sushma K; Deeks, Steven G; Dickinson, John D; Donohue, Sarah E; Durstenfeld, Matthew S; Emery, Ivette F; Erlandson, Kristine M; Facelli, Julio C; Farah-Abraham, Rachael; Finn, Aloke V; Fischer, Melinda S; Flaherman, Valerie J; Fleurimont, Judes; Fonseca, Vivian; Gallagher, Emily J; Gander, Jennifer C; Gennaro, Maria Laura; Gibson, Kelly S; Go, Minjoung; Goodman, Steven N; Granger, Joey P; Greenway, Frank L; Hafner, John W; Han, Jenny E; Harkins, Michelle S; Hauser, Kristine S P; Heath, James R; Hernandez, Carla R; Ho, On; Hoffman, Matthew K; Hoover, Susan E; Horowitz, Carol R; Hsu, Harvey; Hsue, Priscilla Y; Hughes, Brenna L; Jagannathan, Prasanna; James, Judith A; John, Janice; Jolley, Sarah; Judd, S E; Juskowich, Joy J; Kanjilal, Diane G; Karlson, Elizabeth W; Katz, Stuart D; Kelly, J Daniel; Kelly, Sara W; Kim, Arthur Y; Kirwan, John P; Knox, Kenneth S; Kumar, Andre; Lamendola-Essel, Michelle F; Lanca, Margaret; Lee-Lannotti, Joyce K; Lefebvre, R Craig; Levy, Bruce D; Lin, Janet Y; Logarbo, Brian P; Logue, Jennifer K; Longo, Michele T; Luciano, Carlos A; Lutrick, Karen; Malakooti, Shahdi K; Mallett, Gail; Maranga, Gabrielle; Marathe, Jai G; Marconi, Vincent C; Marshall, Gailen D; Martin, Christopher F; Martin, Jeffrey N; May, Heidi T; McComsey, Grace A; McDonald, Dylan; Mendez-Figueroa, Hector; Miele, Lucio; Mittleman, Murray A; Mohandas, Sindhu; Mouchati, Christian; Mullington, Janet M; Nadkarni, Girish N; Nahin, Erica R; Neuman, Robert B; Newman, Lisa T; Nguyen, Amber; Nikolich, Janko Z; Ofotokun, Igho; Ogbogu, Princess U; Palatnik, Anna; Palomares, Kristy T S; Parimon, Tanyalak; Parry, Samuel; Parthasarathy, Sairam; Patterson, Thomas F; Pearman, Ann; Peluso, Michael J; Pemu, Priscilla; Pettker, Christian M; Plunkett, Beth A; Pogreba-Brown, Kristen; Poppas, Athena; Porterfield, J Zachary; Quigley, John G; Quinn, Davin K; Raissy, Hengameh; Rebello, Candida J; Reddy, Uma M; Reece, Rebecca; Reeder, Harrison T; Rischard, Franz P; Rosas, Johana M; Rosen, Clifford J; Rouphael, Nadine G; Rouse, Dwight J; Ruff, Adam M; Saint Jean, Christina; Sandoval, Grecio J; Santana, Jorge L; Schlater, Shannon M; Sciurba, Frank C; Selvaggi, Caitlin; Seshadri, Sudha; Sesso, Howard D; Shah, Dimpy P; Shemesh, Eyal; Sherif, Zaki A; Shinnick, Daniel J; Simhan, Hyagriv N; Singh, Upinder; Sowles, Amber; Subbian, Vignesh; Sun, Jun; Suthar, Mehul S; Teunis, Larissa J; Thorp, John M; Ticotsky, Amberly; Tita, Alan T N; Tragus, Robin; Tuttle, Katherine R; Urdaneta, Alfredo E; Utz, P J; VanWagoner, Timothy M; Vasey, Andrew; Vernon, Suzanne D; Vidal, Crystal; Walker, Tiffany; Ward, Honorine D; Warren, David E; Weeks, Ryan M; Weiner, Steven J; Weyer, Jordan C; Wheeler, Jennifer L; Whiteheart, Sidney W; Wiley, Zanthia; Williams, Natasha J; Wisnivesky, Juan P; Wood, John C; Yee, Lynn M; Young, Natalie M; Zisis, Sokratis N; Foulkes, Andrea S
IMPORTANCE/OBJECTIVE:SARS-CoV-2 infection can result in ongoing, relapsing, or new symptoms or other health effects after the acute phase of infection; termed post-acute sequelae of SARS-CoV-2 infection (PASC), or long COVID. The characteristics, prevalence, trajectory and mechanisms of PASC are ill-defined. The objectives of the Researching COVID to Enhance Recovery (RECOVER) Multi-site Observational Study of PASC in Adults (RECOVER-Adult) are to: (1) characterize PASC prevalence; (2) characterize the symptoms, organ dysfunction, natural history, and distinct phenotypes of PASC; (3) identify demographic, social and clinical risk factors for PASC onset and recovery; and (4) define the biological mechanisms underlying PASC pathogenesis. METHODS:RECOVER-Adult is a combined prospective/retrospective cohort currently planned to enroll 14,880 adults aged ≥18 years. Eligible participants either must meet WHO criteria for suspected, probable, or confirmed infection; or must have evidence of no prior infection. Recruitment occurs at 86 sites in 33 U.S. states, Washington, DC and Puerto Rico, via facility- and community-based outreach. Participants complete quarterly questionnaires about symptoms, social determinants, vaccination status, and interim SARS-CoV-2 infections. In addition, participants contribute biospecimens and undergo physical and laboratory examinations at approximately 0, 90 and 180 days from infection or negative test date, and yearly thereafter. Some participants undergo additional testing based on specific criteria or random sampling. Patient representatives provide input on all study processes. The primary study outcome is onset of PASC, measured by signs and symptoms. A paradigm for identifying PASC cases will be defined and updated using supervised and unsupervised learning approaches with cross-validation. Logistic regression and proportional hazards regression will be conducted to investigate associations between risk factors, onset, and resolution of PASC symptoms. DISCUSSION/CONCLUSIONS:RECOVER-Adult is the first national, prospective, longitudinal cohort of PASC among US adults. Results of this study are intended to inform public health, spur clinical trials, and expand treatment options. REGISTRATION/BACKGROUND:NCT05172024.
PMID: 37352211
ISSN: 1932-6203
CID: 5538502
Rapid Community Engagement in Response to SARS-CoV-2 Funding Opportunities: New York City, 2020‒2021
Williams, Natasha J; Gill, Emily; Punter, Malcolm A; Reiss, Jeremy; Goodman, Melody; Shelley, Donna; Thorpe, Lorna E
In response to fast-turnaround funding opportunities, collaborations have been forming across the country to address severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) disparities. Here we describe the process, notes from the field, and evaluation results from a new collaboration involving multiple partners, formed in October 2020 in New York City as part of the Rapid Acceleration of Diagnostics initiative. We used the validated Research Engagement Survey Tool to evaluate the partnership. Results can inform future research and improve engagement efforts aimed at reducing SARS-CoV-2 disparities. (Am J Public Health. 2022;112(S9):S904-S908. https://doi.org/10.2105/AJPH.2022.307072).
PMCID:9707719
PMID: 36446061
ISSN: 1541-0048
CID: 5382782
The U.S. COVID-19 County Policy Database: a novel resource to support pandemic-related research
Hamad, Rita; Lyman, Kristin A; Lin, Feng; Modrow, Madelaine F; Ozluk, Pelin; Azar, Kristen M J; Goodin, Amie; Isasi, Carmen R; Kitzman, Heather E; Knight, Sara J; Marcus, Gregory M; McMahill-Walraven, Cheryl N; Meissner, Paul; Nair, Vinit; O'Brien, Emily C; Olgin, Jeffrey E; Peyser, Noah D; Sylwestrzak, Gosia; Williams, Natasha; Pletcher, Mark J; Carton, Thomas
BACKGROUND:It is increasingly recognized that policies have played a role in both alleviating and exacerbating the health and economic consequences of the COVID-19 pandemic. There has been limited systematic evaluation of variation in U.S. local COVID-19-related policies. This study introduces the U.S. COVID-19 County Policy (UCCP) Database, whose objective is to systematically gather, characterize, and assess variation in U.S. county-level COVID-19-related policies. METHODS:In January-March 2021, we collected an initial wave of cross-sectional data from government and media websites for 171 counties in 7 states on 22 county-level COVID-19-related policies within 3 policy domains that are likely to affect health: (1) containment/closure, (2) economic support, and (3) public health. We characterized the presence and comprehensiveness of policies using univariate analyses. We also examined the correlation of policies with one another using bivariate Spearman's correlations. Finally, we examined geographical variation in policies across and within states. RESULTS:There was substantial variation in the presence and comprehensiveness of county policies during January-March 2021. For containment and closure policies, the percent of counties with no restrictions ranged from 0% (for public events) to more than half for public transportation (67.8%), hair salons (52.6%), and religious gatherings (52.0%). For economic policies, 76.6% of counties had housing support, while 64.9% had utility relief. For public health policies, most were comprehensive, with 70.8% of counties having coordinated public information campaigns, and 66.7% requiring masks outside the home at all times. Correlations between containment and closure policies tended to be positive and moderate (i.e., coefficients 0.4-0.59). There was variation within and across states in the number and comprehensiveness of policies. CONCLUSIONS:This study introduces the UCCP Database, presenting granular data on local governments' responses to the COVID-19 pandemic. We documented substantial variation within and across states on a wide range of policies at a single point in time. By making these data publicly available, this study supports future research that can leverage this database to examine how policies contributed to and continue to influence pandemic-related health and socioeconomic outcomes and disparities. The UCCP database is available online and will include additional time points for 2020-2021 and additional counties nationwide.
PMCID:9548418
PMID: 36217102
ISSN: 1471-2458
CID: 5351962
Effect of a Personalized Diet to Reduce Postprandial Glycemic Response vs a Low-fat Diet on Weight Loss in Adults With Abnormal Glucose Metabolism and Obesity: A Randomized Clinical Trial
Popp, Collin J; Hu, Lu; Kharmats, Anna Y; Curran, Margaret; Berube, Lauren; Wang, Chan; Pompeii, Mary Lou; Illiano, Paige; St-Jules, David E; Mottern, Meredith; Li, Huilin; Williams, Natasha; Schoenthaler, Antoinette; Segal, Eran; Godneva, Anastasia; Thomas, Diana; Bergman, Michael; Schmidt, Ann Marie; Sevick, Mary Ann
Importance:Interindividual variability in postprandial glycemic response (PPGR) to the same foods may explain why low glycemic index or load and low-carbohydrate diet interventions have mixed weight loss outcomes. A precision nutrition approach that estimates personalized PPGR to specific foods may be more efficacious for weight loss. Objective:To compare a standardized low-fat vs a personalized diet regarding percentage of weight loss in adults with abnormal glucose metabolism and obesity. Design, Setting, and Participants:The Personal Diet Study was a single-center, population-based, 6-month randomized clinical trial with measurements at baseline (0 months) and 3 and 6 months conducted from February 12, 2018, to October 28, 2021. A total of 269 adults aged 18 to 80 years with a body mass index (calculated as weight in kilograms divided by height in meters squared) ranging from 27 to 50 and a hemoglobin A1c level ranging from 5.7% to 8.0% were recruited. Individuals were excluded if receiving medications other than metformin or with evidence of kidney disease, assessed as an estimated glomerular filtration rate of less than 60 mL/min/1.73 m2 using the Chronic Kidney Disease Epidemiology Collaboration equation, to avoid recruiting patients with advanced type 2 diabetes. Interventions:Participants were randomized to either a low-fat diet (<25% of energy intake; standardized group) or a personalized diet that estimates PPGR to foods using a machine learning algorithm (personalized group). Participants in both groups received a total of 14 behavioral counseling sessions and self-monitored dietary intake. In addition, the participants in the personalized group received color-coded meal scores on estimated PPGR delivered via a mobile app. Main Outcomes and Measures:The primary outcome was the percentage of weight loss from baseline to 6 months. Secondary outcomes included changes in body composition (fat mass, fat-free mass, and percentage of body weight), resting energy expenditure, and adaptive thermogenesis. Data were collected at baseline and 3 and 6 months. Analysis was based on intention to treat using linear mixed modeling. Results:Of a total of 204 adults randomized, 199 (102 in the personalized group vs 97 in the standardized group) contributed data (mean [SD] age, 58 [11] years; 133 women [66.8%]; mean [SD] body mass index, 33.9 [4.8]). Weight change at 6 months was -4.31% (95% CI, -5.37% to -3.24%) for the standardized group and -3.26% (95% CI, -4.25% to -2.26%) for the personalized group, which was not significantly different (difference between groups, 1.05% [95% CI, -0.40% to 2.50%]; P = .16). There were no between-group differences in body composition and adaptive thermogenesis; however, the change in resting energy expenditure was significantly greater in the standardized group from 0 to 6 months (difference between groups, 92.3 [95% CI, 0.9-183.8] kcal/d; P = .05). Conclusions and Relevance:A personalized diet targeting a reduction in PPGR did not result in greater weight loss compared with a low-fat diet at 6 months. Future studies should assess methods of increasing dietary self-monitoring adherence and intervention exposure. Trial Registration:ClinicalTrials.gov Identifier: NCT03336411.
PMID: 36169954
ISSN: 2574-3805
CID: 5334302
A comprehensive framework for operationalizing structural racism in health research: The association between mass incarceration of Black people in the U.S. and adverse birth outcomes
Larrabee Sonderlund, Anders; Charifson, Mia; Ortiz, Robin; Khan, Maria; Schoenthaler, Antoinette; Williams, Natasha J
Structural racism represents a key determinant of the racial health disparities that has characterized the U.S. population throughout its existence. While this reality has recently begun to gain increasing acknowledgment and acceptance within the health sciences, there are still considerable challenges related to defining the concept of structural racism and operationalizing it in empirical study. In this paper, building on the existing evidence base, we propose a comprehensive framework that centers structural racism in terms of its historical roots and continued manifestation in most domains of society, and offer solutions for the study of this phenomenon and the pathways that connect it to population-level health disparities. We showcase our framework by applying it to the known link between spatial and racialized clustering of incarceration - a previously cited representation of structural racism - and disparities in adverse birth outcomes. Through this process we hypothesize pathways that focus on social cohesion and community-level chronic stress, community crime and police victimization, as well as infrastructural community disinvestment. First, we contextualize these mechanisms within the relevant extant literature. Then, we make recommendations for future empirical pathway analyses. Finally, we identify key areas for policy, community, and individual-level interventions that target the impact of concentrated incarceration on birth outcomes among Black people in the U.S.
PMCID:9513165
PMID: 36177482
ISSN: 2352-8273
CID: 5334592
Looking Beneath the Surface: Racial Bias in the Treatment and Management of Pain
Schoenthaler, Antoinette; Williams, Natasha
PMID: 35679049
ISSN: 2574-3805
CID: 5248522