Mostrando 65,141 - 65,160 Resultados de 67,131 Para Buscar '"United States"', tiempo de consulta: 0.76s Limitar resultados
  1. 65141
    “…OBJECTIVE: To understand the epidemiology and burden of severe coronavirus disease 2019 (covid-19) during the first epidemic wave on the west coast of the United States. DESIGN: Prospective cohort study. SETTING: Kaiser Permanente integrated healthcare delivery systems serving populations in northern California, southern California, and Washington state. …”
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  2. 65142
    “…OBJECTIVE: The COVID-19 pandemic has had major implications for the United States health care system. This survey study sought to identify practice changes, to understand current personal protective equipment (PPE) use, and to determine how caring for patients with COVID-19 differs for vascular surgeons practicing in states with high COVID-19 case numbers vs in states with low case numbers. …”
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  3. 65143
    “…Data came from a large convenience sample of same-sex male couples in the United States, who were recruited through social media venues for a Web-based, mixed methods HIV prevention research study. …”
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  4. 65144
    “…INTERVENTION: ARCHES (Addressing Reproductive Coercion in Health Settings) is a single-session, clinic-based model delivered within routine contraceptive counseling that has been demonstrated to reduce RC in the United States. ARCHES was adapted to the Kenyan context via a participatory process to reduce GBV and unintended pregnancy among women and girls seeking contraceptive services in this setting. …”
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  5. 65145
    “…PURPOSE: To detail the demographic features and descriptive epidemiology of a large pooled cohort of adolescent patients with diaphyseal clavicle fractures presenting to pediatric tertiary care centers in the United States through an observational, prospective, multicenter cohort study (Function after Adolescent Clavicle Trauma and Surgery [FACTS]). …”
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  6. 65146
    “…BACKGROUND: Hypertension is the most important modifiable risk factor for cardiovascular disease, the leading cause of mortality in the United States. The Emergency Department represents an underutilized opportunity to impact difficult-to-reach populations. …”
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  7. 65147
    “…METHODS: We performed a prospective cohort study of the general community, including frontline HCWs, who reported information through the COVID Symptom Study smartphone application beginning on March 24 (United Kingdom, U.K.) and March 29 (United States, U.S.) through April 23, 2020. We used Cox proportional hazards modeling to estimate multivariate-adjusted hazard ratios (aHRs) of a positive COVID-19 test. …”
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  8. 65148
    “…A total of 63% (n=1112) of the geotagged tweets were located in the United States. CONCLUSIONS: This study used unsupervised machine learning for the purposes of characterizing self-reporting of symptoms, experiences with testing, and mentions of recovery related to COVID-19. …”
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  9. 65149
    “…BACKGROUND: Higher diet quality has been associated with greater amounts of food waste among adults in the United States. This study aims to build on previous work by examining the association between diet quality and food waste, as assessed using detailed waste audits, among a sample of Canadian families. …”
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  10. 65150
    “…Lasmiditan is a newly approved acute treatment for migraine in the United States and is a lipophilic, highly selective 5-HT(1F) agonist that can cross the blood-brain barrier and act at peripheral nervous system (PNS) and central nervous system (CNS) sites. …”
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  11. 65151
    “…Retrospective chart review was performed of all patients presenting with suspected gastroesophageal reflux disease and extraesophageal reflux symptoms, who underwent laryngopharyngeal pH monitoring using the Restech Dx-pH system (Respiratory Technology Corp., Houston, TX, United States) and simultaneous esophageal pH monitoring. …”
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  12. 65152
    “…Her most recent work examines compatibility and investment in electric vehicle recharging networks in the United States and cost pass-through in the E85 retail market. …”
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  13. 65153
    “…BACKGROUND: Cancer is a leading cause of death in the United States. Primary care providers (PCPs) juggle patient cancer prevention and screening along with managing acute and chronic health problems. …”
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  14. 65154
    “…We investigated how ancestry affects the inference of T2D genetic risk using PRS in diverse HL populations from Colombia and the United States (US). In Colombia, we compared T2D genetic risk for the Mestizo population of Antioquia to the Afro-Colombian population of Chocó, and in the US, we compared European-American versus Mexican-American populations. …”
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  15. 65155
    “…Mobile health (mHealth) solutions are supportive in improving HIV health care outcomes. In the United States, however, mHealth interventions are not widely implemented in public HIV clinics and have not been customized for women. …”
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  16. 65156
    por Feldstein, Leora R., Rose, Erica B., Horwitz, Steven M., Collins, Jennifer P., Newhams, Margaret M., Son, Mary Beth F., Newburger, Jane W., Kleinman, Lawrence C., Heidemann, Sabrina M., Martin, Amarilis A., Singh, Aalok R., Li, Simon, Tarquinio, Keiko M., Jaggi, Preeti, Oster, Matthew E., Zackai, Sheemon P., Gillen, Jennifer, Ratner, Adam J., Walsh, Rowan F., Fitzgerald, Julie C., Keenaghan, Michael A., Alharash, Hussam, Doymaz, Sule, Clouser, Katharine N., Giuliano, John S., Gupta, Anjali, Parker, Robert M., Maddux, Aline B., Havalad, Vinod, Ramsingh, Stacy, Bukulmez, Hulya, Bradford, Tamara T., Smith, Lincoln S., Tenforde, Mark W., Carroll, Christopher L., Riggs, Becky J., Gertz, Shira J., Daube, Ariel, Lansell, Amanda, Coronado Munoz, Alvaro, Hobbs, Charlotte V., Marohn, Kimberly L., Halasa, Natasha B., Patel, Manish M., Randolph, Adrienne G.
    Publicado 2020
    “…METHODS: We conducted targeted surveillance for MIS-C from March 15 to May 20, 2020, in pediatric health centers across the United States. The case definition included six criteria: serious illness leading to hospitalization, an age of less than 21 years, fever that lasted for at least 24 hours, laboratory evidence of inflammation, multisystem organ involvement, and evidence of infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) based on reverse-transcriptase polymerase chain reaction (RT-PCR), antibody testing, or exposure to persons with Covid-19 in the past month. …”
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  17. 65157
    “…Colorectal cancer represents one of the most prevalent malignancies globally, with an estimated 140,000 new cases in the United States alone in 2019. Despite advancements in interventions, drug resistance occurs in virtually all patients diagnosed with late stages of colon cancer. …”
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  18. 65158
  19. 65159
    “…BACKGROUND: Overweight and obesity in adolescents has reached epidemic proportions in the United States. Consumer health technology (CHT) can serve as a behavioral and social support tool for the management of overweight in adolescence. …”
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  20. 65160
    por Liao, Wenjun, Liu, Ying
    Publicado 2020
    “…BACKGROUND: Down syndrome (DS) also known as Trisomy 21, is a chromosomal disorder affecting approximately 1 in 732newborns annually in the United States. Children with DS are more likely to develop acute lymphoblastic leukemia (ALL). …”
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