Results 191 to 200 of about 1,035,264 (338)

Prevalencia de enfermedad renal crónica en España: impacto de la acumulación de factores de riesgo cardiovascular

open access: yesNefrología, 2018
M. Gorostidi   +10 more
semanticscholar   +1 more source

Placental Abruption and Perinatal Mortality: Abnormal Placentation and Spontaneous Abortion as Contributors to Left Truncation Bias

open access: yesPaediatric and Perinatal Epidemiology, EarlyView.
ABSTRACT Background Generally, studies in perinatal epidemiology restrict cohort entry to 20 weeks of gestation, but exposures and outcomes may occur earlier. This restriction may introduce left truncation bias. Objectives To examine the impact of left truncation bias when estimating the causal effect of abruption on perinatal mortality in the context ...
Alan C. Kinlaw   +2 more
wiley   +1 more source

Safety of Antihypertensive Medication for the Management of Non‐Severe Gestational Hypertension Among Pregnant Individuals in Botswana—Emulating a Series of Target Trials

open access: yesPaediatric and Perinatal Epidemiology, EarlyView.
ABSTRACT Background Data on antihypertensive medication for non‐severe gestational hypertension may suffer from immortal time and selection bias. Emulating target trials can prevent these biases by aligning follow‐up with treatment initiation. Objectives We estimated the safety of antihypertensive medication initiation for the treatment of non‐severe ...
Julia D. DiTosto   +12 more
wiley   +1 more source

Unequal access to timely care: Geographic variation in prehospital time among injured patients at risk of hemorrhagic shock

open access: yesTransfusion, EarlyView.
Abstract Background Hemorrhage remains the leading cause of preventable traumatic deaths, with many fatalities occurring before hospital arrival. Although geographic differences in prehospital time (PHT) are recognized, contemporary national estimates and their implications for resuscitation readiness are not well defined.
Pawan Acharya   +11 more
wiley   +1 more source

[Lipoid pneumonia: simulating neoplastic lesions] [PDF]

open access: yesRev Fac Cien Med Univ Nac Cordoba
Ramirez Medina AF   +3 more
europepmc   +1 more source

Machine Learning Model for an App‐Based Tool to Assist With the Diagnosis of Canine Atopic Dermatitis

open access: yesVeterinary Dermatology, EarlyView.
Canine atopic dermatitis (cAD) is a chronic condition requiring life‐long management. Accurate diagnosis can be challenging, with no reliable diagnostic test. This study aimed to generate a simple diagnostic model for cAD. This model is a relevant prototype for an app‐based tool to support general practitioners in the diagnosis of cAD alongside ...
Xavier Langon   +2 more
wiley   +1 more source

Duración de la remisión sostenida tras el tratamiento de inducción con nutrición enteral exclusiva y azatioprina en pacientes con enfermedad de Crohn

open access: yesAnales de Pediatría, 2021
Alicia Isabel Pascual Pérez   +4 more
doaj   +1 more source

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