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Jessica Cohen

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https://www.readbyqxmd.com/read/29137506/measuring-the-impact-of-cash-transfers-and-behavioral-nudges-on-maternity-care-in-nairobi-kenya
#1
Jessica Cohen, Claire Rothschild, Ginger Golub, George N Omondi, Margaret E Kruk, Margaret McConnell
Many patients in low-income countries express preferences for high-quality health care but often end up with low-quality providers. We conducted a randomized controlled trial with pregnant women in Nairobi, Kenya, to analyze whether cash transfers, enhanced with behavioral "nudges," can help women deliver in facilities that are consistent with their preferences and are of higher quality. We tested two interventions. The first was a labeled cash transfer (LCT), which explained that the cash was to help women deliver where they wanted...
November 2017: Health Affairs
https://www.readbyqxmd.com/read/29134193/snowball-earth-climate-dynamics-and-cryogenian-geology-geobiology
#2
Paul F Hoffman, Dorian S Abbot, Yosef Ashkenazy, Douglas I Benn, Jochen J Brocks, Phoebe A Cohen, Grant M Cox, Jessica R Creveling, Yannick Donnadieu, Douglas H Erwin, Ian J Fairchild, David Ferreira, Jason C Goodman, Galen P Halverson, Malte F Jansen, Guillaume Le Hir, Gordon D Love, Francis A Macdonald, Adam C Maloof, Camille A Partin, Gilles Ramstein, Brian E J Rose, Catherine V Rose, Peter M Sadler, Eli Tziperman, Aiko Voigt, Stephen G Warren
Geological evidence indicates that grounded ice sheets reached sea level at all latitudes during two long-lived Cryogenian (58 and ≥5 My) glaciations. Combined uranium-lead and rhenium-osmium dating suggests that the older (Sturtian) glacial onset and both terminations were globally synchronous. Geochemical data imply that CO2 was 10(2) PAL (present atmospheric level) at the younger termination, consistent with a global ice cover. Sturtian glaciation followed breakup of a tropical supercontinent, and its onset coincided with the equatorial emplacement of a large igneous province...
November 2017: Science Advances
https://www.readbyqxmd.com/read/29122942/a-special-report-on-the-nhlbi-initiative-to-study-cellular-and-molecular-mechanisms-of-arterial-stiffness-and-its-association-with-hypertension
#3
Young S Oh, Dan E Berkowitz, Richard A Cohen, C Alberto Figueroa, David G Harrison, Jay D Humphrey, Douglas F Larson, Jane A Leopold, Robert P Mecham, Nelson Ruiz-Opazo, Lakshmi Santhanam, Francesca Seta, John Y J Shyy, Zhongjie Sun, Philip S Tsao, Jessica E Wagenseil, Zorina S Galis
No abstract text is available yet for this article.
November 10, 2017: Circulation Research
https://www.readbyqxmd.com/read/29117965/diagnostic-accuracy-of-the-d-dimer-in-children
#4
Jessica Kanis, Cassandra L Hall, Jonathan Pike, Jeffrey A Kline
BACKGROUND: We sought to measure the diagnostic accuracy of D-dimer in children with suspected pulmonary embolism (PE). METHODS: We queried our electronic medical record for quantitative D-dimer values obtained in all children ages 5-17 over 10 years in our 10-hospital system. Patients who had a D-dimer obtained in the evaluation of PE underwent supervised chart review to extract baseline demographics (age, sex, ethnicity), medical history, laboratory data and imaging results...
November 8, 2017: Archives of Disease in Childhood
https://www.readbyqxmd.com/read/29112050/inference-with-difference-in-differences-with-a-small-number-of-groups-a-review-simulation-study-and-empirical-application-using-share-data
#5
Slawa Rokicki, Jessica Cohen, Günther Fink, Joshua A Salomon, Mary Beth Landrum
BACKGROUND: Difference-in-differences (DID) estimation has become increasingly popular as an approach to evaluate the effect of a group-level policy on individual-level outcomes. Several statistical methodologies have been proposed to correct for the within-group correlation of model errors resulting from the clustering of data. Little is known about how well these corrections perform with the often small number of groups observed in health research using longitudinal data. METHODS: First, we review the most commonly used modeling solutions in DID estimation for panel data, including generalized estimating equations (GEE), permutation tests, clustered standard errors (CSE), wild cluster bootstrapping, and aggregation...
November 3, 2017: Medical Care
https://www.readbyqxmd.com/read/29031721/cdkal1-a-type-2-diabetes-susceptibility-gene-regulates-mitochondrial-function-in-adipose-tissue
#6
Colin J Palmer, Raphael J Bruckner, Joao A Paulo, Lawrence Kazak, Jonathan Z Long, Amir I Mina, Zhaoming Deng, Katherine B LeClair, Jessica A Hall, Shangyu Hong, Peter-James H Zushin, Kyle L Smith, Steven P Gygi, Susan Hagen, David E Cohen, Alexander S Banks
OBJECTIVES: Understanding how loci identified by genome wide association studies (GWAS) contribute to pathogenesis requires new mechanistic insights. Variants within CDKAL1 are strongly linked to an increased risk of developing type 2 diabetes and obesity. Investigations in mouse models have focused on the function of Cdkal1 as a tRNA(Lys) modifier and downstream effects of Cdkal1 loss on pro-insulin translational fidelity in pancreatic β-cells. However, Cdkal1 is broadly expressed in other metabolically relevant tissues, including adipose tissue...
October 2017: Molecular Metabolism
https://www.readbyqxmd.com/read/29026520/work-related-musculoskeletal-injuries-sustained-by-australian-osteopaths-qualitative-analysis-of-effects-on-practitioner-health-clinical-practice-and-patient-care
#7
Gopi Anne McLeod, Katerina Annels, Jessica Cohen, Samuel Edwards, Daniel Hodgins, Brett Vaughan
BACKGROUND: There is limited literature that explores the experiences of osteopaths injured while engaging in clinical practice. Evidence from other similar health professions has described the numerous effects of work-related musculoskeletal injuries (WRMI). Work-related musculoskeletal injury refers to trauma to joints, ligaments, muscles and tendons resulting from injury sustained while undertaking work duties. This research aimed to gain a contextualised understanding of the experiences of osteopaths who have sustained a work-related musculoskeletal injury while performing clinical practice...
2017: Chiropractic & Manual Therapies
https://www.readbyqxmd.com/read/28981986/the-menstrual-cycle-and-blood-loss-during-laparoscopic-myomectomy
#8
Nisse V Clark, Karen C Wang, Jessica Opoku-Anane, Catherine I Hill-Lydecker, Allison F Vitonis, Jon I Einarsson, Sarah L Cohen
INTRODUCTION: Operative morbidity of laparoscopic myomectomy largely relates to the potential for intraoperative blood loss. We sought to determine if blood loss varies according to the menstrual cycle. MATERIAL AND METHODS: A retrospective review of 268 women who underwent a laparoscopic myomectomy from 2007 to 2012. Patients were categorized into five menstrual groups: follicular phase, luteal phase, oligomenorrheic or amenorrheic on hormonal therapy, postmenopausal or other...
October 5, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/28964535/recurrent-scarring-papulovesicular-lesions-on-sun-exposed-skin-in-a-22-year-old-man
#9
Melissa A Levoska, Jeffrey I Cohen, Irini Manoli, Chyi-Chia Richard Lee, Steven S T Ching, Jessica Shand, Deborah Tamura, Kenneth H Kraemer, John J DiGiovanna
KEY TEACHING POINTS.
September 27, 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/28954530/technology-to-augment-early-home-visitation-for-child-maltreatment-prevention-a-pragmatic-randomized-trial
#10
Steven J Ondersma, Joanne Martin, Beverly Fortson, Daniel J Whitaker, Shannon Self-Brown, Jessica Beatty, Amy Loree, David Bard, Mark Chaffin
Early home visitation (EHV) for child maltreatment prevention is widely adopted but has received inconsistent empirical support. Supplementation with interactive software may facilitate attention to major risk factors and use of evidence-based approaches. We developed eight 20-min computer-delivered modules for use by mothers during the course of EHV. These modules were tested in a randomized trial in which 413 mothers were assigned to software-supplemented e-Parenting Program ( ePP), services as usual (SAU), or community referral conditions, with evaluation at 6 and 12 months...
January 1, 2017: Child Maltreatment
https://www.readbyqxmd.com/read/28950755/pilot-study-comparing-telephone-to-in-person-delivery-of-cognitive-behavioural-therapy-for-trauma-related-insomnia-for-rural-veterans
#11
C Laurel Franklin, Jessica L Walton, Amanda M Raines, Jessica L Chambliss, Sheila A Corrigan, Lisa-Ann J Cuccurullo, Nancy J Petersen, Karin E Thompson
Introduction It is estimated that 70% of patients with posttraumatic stress disorder (PTSD) have chronic insomnia. A recent meta-analysis examined cognitive-behavioural therapy for insomnia (CBT-I) in veterans with and without PTSD, and suggested that most studies had questionable methodology, but generally supported its effectiveness in this population. Further, while CBT-I via telehealth (i.e. using telecommunication and information technology to deliver health services) has shown effectiveness for primary insomnia, it has not been applied to PTSD-related insomnia...
January 1, 2017: Journal of Telemedicine and Telecare
https://www.readbyqxmd.com/read/28947534/interorgan-regulation-of-drosophila-intestinal-stem-cell-proliferation-by-a-hybrid-organ-boundary-zone
#12
Jessica K Sawyer, Erez Cohen, Donald T Fox
The molecular identities and regulation of cells at interorgan boundaries are often unclear, despite the increasingly appreciated role of organ boundaries in disease. Using Drosophila as a model, we here show that a specific population of adult midgut organ-boundary intestinal stem cells (OB-ISCs) is regulated by the neighboring hindgut, a developmentally distinct organ. This distinct OB-ISC control occurs through proximity to a specialized transition zone between the endodermal midgut and ectodermal hindgut that shares molecular signatures of both organs, which we term the hybrid zone (HZ)...
November 15, 2017: Development
https://www.readbyqxmd.com/read/28942061/the-behavioral-and-cognitive-relevance-of-time-varying-dynamic-changes-in-functional-connectivity
#13
REVIEW
Jessica R Cohen
Recent advances in neuroimaging methods and analysis have led to an expanding body of research that investigates how large-scale brain network organization dynamically adapts to changes in one's environment, including both internal state changes and external stimulation. It is now possible to detect changes in functional connectivity that occur on the order of seconds, both during an unconstrained resting state and during the performance of constrained cognitive tasks. It is thought that these dynamic, time-varying changes in functional connectivity, often referred to as dynamic functional connectivity (dFC), include features that are relevant to behavior and cognition...
September 21, 2017: NeuroImage
https://www.readbyqxmd.com/read/28935832/an-electronic-trigger-based-on-care-escalation-to-identify-preventable-adverse-events-in-hospitalised-patients
#14
Viraj Bhise, Dean F Sittig, Viralkumar Vaghani, Li Wei, Jessica Baldwin, Hardeep Singh
BACKGROUND: Methods to identify preventable adverse events typically have low yield and efficiency. We refined the methods of Institute of Healthcare Improvement's Global Trigger Tool (GTT) application and leveraged electronic health record (EHR) data to improve detection of preventable adverse events, including diagnostic errors. METHODS: We queried the EHR data repository of a large health system to identify an 'index hospitalization' associated with care escalation (defined as transfer to the intensive care unit (ICU) or initiation of rapid response team (RRT) within 15 days of admission) between March 2010 and August 2015...
September 21, 2017: BMJ Quality & Safety
https://www.readbyqxmd.com/read/28895657/identifying-psychogenic-seizures-through-comorbidities-and-medication-history
#15
Wesley T Kerr, Emily A Janio, Chelsea T Braesch, Justine M Le, Jessica M Hori, Akash B Patel, Norma L Gallardo, Janar Bauirjan, Shannon R D'Ambrosio, Andrea M Chau, Eric S Hwang, Emily C Davis, Albert Buchard, David Torres-Barba, Mona Al Banna, Sarah E Barritt, Andrew Y Cho, Jerome Engel, Mark S Cohen, John M Stern
OBJECTIVE: Low-cost evidence-based tools are needed to facilitate the early identification of patients with possible psychogenic nonepileptic seizures (PNES). Prior to accurate diagnosis, patients with PNES do not receive interventions that address the cause of their seizures and therefore incur high medical costs and disability due to an uncontrolled seizure disorder. Both seizures and comorbidities may contribute to this high cost. METHODS: Based on data from 1,365 adult patients with video-electroencephalography-confirmed diagnoses from a single center, we used logistic and Poisson regression to compare the total number of comorbidities, number of medications, and presence of specific comorbidities in five mutually exclusive groups of diagnoses: epileptic seizures (ES) only, PNES only, mixed PNES and ES, physiologic nonepileptic seizurelike events, and inconclusive monitoring...
November 2017: Epilepsia
https://www.readbyqxmd.com/read/28836493/developing-a-multidisciplinary-rehabilitation-package-following-hip-fracture-and-testing-in-a-randomised-feasibility-study-fracture-in-the-elderly-multidisciplinary-rehabilitation-femur
#16
Nefyn H Williams, Jessica L Roberts, Nafees Ud Din, Joanna M Charles, Nicola Totton, Michelle Williams, Kevin Mawdesley, Claire A Hawkes, Val Morrison, Andrew Lemmey, Rhiannon T Edwards, Zoe Hoare, Aaron W Pritchard, Robert T Woods, Swapna Alexander, Catherine Sackley, Pip Logan, Clare Wilkinson, Jo Rycroft-Malone
BACKGROUND: Proximal femoral fracture is a major health problem in old age, with annual UK health and social care costs of £2.3B. Rehabilitation has the potential to maximise functional recovery and maintain independent living, but evidence of clinical effectiveness and cost-effectiveness is lacking. OBJECTIVES: To develop an enhanced community-based rehabilitation package following surgical treatment for proximal femoral fracture and to assess acceptability and feasibility for a future definitive randomised controlled trial (RCT) and economic evaluation...
August 2017: Health Technology Assessment: HTA
https://www.readbyqxmd.com/read/28797954/attachment-style-and-suicide-behaviors-in-high-risk-psychiatric-inpatients-following-hospital-discharge-the-mediating-role-of-entrapment
#17
Shuang Li, Igor I Galynker, Jessica Briggs, Molly Duffy, Anna Frechette-Hagan, Hae-Joon Kim, Lisa J Cohen, Zimri S Yaseen
Insecure attachment is associated with suicidal behavior. This relationship and its possible mediators have not been examined in high-risk psychiatric inpatients with respect to the critical high-risk period following hospital discharge. Attachment styles and perception of entrapment were assessed in 200 high-risk adult psychiatric inpatients hospitalized following suicidal ideation or suicide attempt. Suicidal behaviors were evaluated with the Columbia Suicide Severity Rating Scale at 1-2 months post-discharge...
August 2, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28701427/controlling-phlebotomy-volume-diminishes-picu-transfusion-implementation-processes-and-impact
#18
Katherine Steffen, Allan Doctor, Julie Hoerr, Jeff Gill, Chris Markham, Sarah M Brown, Daniel Cohen, Rose Hansen, Emily Kryzer, Jessica Richards, Sara Small, Stacey Valentine, Jennifer L York, Enola K Proctor, Philip C Spinella
BACKGROUND AND OBJECTIVES: Phlebotomy excess contributes to anemia in PICU patients and increases the likelihood of red blood cell transfusion, which is associated with risk of adverse outcomes. Excessive phlebotomy reduction (EPR) strategies may reduce the need for transfusion, but have not been evaluated in a PICU population. We hypothesized that EPR strategies, facilitated by implementation science methods, would decrease excess blood drawn and reduce transfusion frequency. METHODS: Quantitative and qualitative methods were used...
August 2017: Pediatrics
https://www.readbyqxmd.com/read/28687517/comparing-test-retest-reliability-of-dynamic-functional-connectivity-methods
#19
Ann S Choe, Mary Beth Nebel, Anita D Barber, Jessica R Cohen, Yuting Xu, James J Pekar, Brian Caffo, Martin A Lindquist
Due to the dynamic, condition-dependent nature of brain activity, interest in estimating rapid functional connectivity (FC) changes that occur during resting-state functional magnetic resonance imaging (rs-fMRI) has recently soared. However, studying dynamic FC is methodologically challenging, due to the low signal-to-noise ratio of the blood oxygen level dependent (BOLD) signal in fMRI and the massive number of data points generated during the analysis. Thus, it is important to establish methods and summary measures that maximize reliability and the utility of dynamic FC to provide insight into brain function...
September 2017: NeuroImage
https://www.readbyqxmd.com/read/28671715/the-critically-endangered-western-chimpanzee-declines-by-80
#20
Hjalmar S Kühl, Tenekwetche Sop, Elizabeth A Williamson, Roger Mundry, David Brugière, Genevieve Campbell, Heather Cohen, Emmanuel Danquah, Laura Ginn, Ilka Herbinger, Sorrel Jones, Jessica Junker, Rebecca Kormos, Celestin Y Kouakou, Paul K N'Goran, Emma Normand, Kathryn Shutt-Phillips, Alexander Tickle, Elleni Vendras, Adam Welsh, Erin G Wessling, Christophe Boesch
African large mammals are under extreme pressure from unsustainable hunting and habitat loss. Certain traits make large mammals particularly vulnerable. These include late age at first reproduction, long inter-birth intervals, and low population density. Great apes are a prime example of such vulnerability, exhibiting all of these traits. Here we assess the rate of population change for the western chimpanzee, Pan troglodytes verus, over a 24-year period. As a proxy for change in abundance, we used transect nest count data from 20 different sites archived in the IUCN SSC A...
September 2017: American Journal of Primatology
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