Articles with "control study" as a keyword



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Association of urinary polycyclic aromatic hydrocarbon metabolites with symptoms among autistic children: A case–control study in Tianjin, China

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Published in 2022 at "Autism Research"

DOI: 10.1002/aur.2788

Abstract: Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous pollutants that are associated with altered neurodevelopment and various neurodevelopmental disorders. However, studies evaluating internal biomarkers of PAH exposure in reference to the severity of autism spectrum disorder (ASD)… read more here.

Keywords: autism; case control; polycyclic aromatic; control study ... See more keywords
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A case–control study to evaluate the impact of the breast screening programme on breast cancer incidence in England

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Published in 2022 at "Cancer Medicine"

DOI: 10.1002/cam4.5004

Abstract: There is uncertainty about overdiagnosis in mammography screening. read more here.

Keywords: evaluate impact; control study; study evaluate; breast ... See more keywords
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Implant stability of narrow diameter implants in hyperglycemic patients—A 3‐month case–control study

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Published in 2022 at "Clinical and Experimental Dental Research"

DOI: 10.1002/cre2.587

Abstract: The aim of this prospective case–control study was to compare the development of implant stability quotients of narrow diameter implants in patients with type 2 diabetes mellitus (T2DM) and healthy individuals within the first 3… read more here.

Keywords: narrow diameter; control study; implant stability; diameter implants ... See more keywords
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Reproductive factors and risk of breast cancer by tumor subtypes among Ghanaian women: A population‐based case–control study

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Published in 2020 at "International Journal of Cancer"

DOI: 10.1002/ijc.32929

Abstract: Higher proportions of early‐onset and estrogen receptor (ER) negative cancers are observed in women of African ancestry than in women of European ancestry. Differences in risk factor distributions and associations by age at diagnosis and… read more here.

Keywords: based case; control study; population based; breast cancer ... See more keywords
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Immune‐dysregulation in subacute sclerosing panencephalitis: An exploratory case–control study

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Published in 2023 at "Journal of Medical Virology"

DOI: 10.1002/jmv.28504

Abstract: Subacute sclerosing panencephalitis (SSPE) is a chronic progressive neurological condition caused by a defective measles virus. It is postulated that immune‐dysregulation might result in persistent infection (immune evasion) as well as initiation of autoimmune phenomenon… read more here.

Keywords: panencephalitis; control study; immune dysregulation; dysregulation ... See more keywords
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Association of ECE1 gene polymorphisms and essential hypertension risk in the Northern Han Chinese: A case‒control study

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Published in 2020 at "Molecular Genetics & Genomic Medicine"

DOI: 10.1002/mgg3.1188

Abstract: The ECE1 gene polymorphisms have been studied as a candidate gene in essential hypertension, but no consensus has been reached. To systematically explore their possible association, a case‒control study was conducted. read more here.

Keywords: control study; ece1 gene; gene polymorphisms; case control ... See more keywords
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Flexible bronchoscopy in pediatric patients with Down syndrome: a case-control study of the indications, findings, and complications.

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Published in 2023 at "Pediatric pulmonology"

DOI: 10.1002/ppul.26371

Abstract: BACKGROUND Children with Down syndrome (DS) often undergo flexible bronchoscopies (FB) due to common respiratory symptoms. OBJECTIVE To examine the indications, findings, and complications of FB in pediatric DS patients. METHODS A retrospective case-control study… read more here.

Keywords: control study; findings complications; indications findings; pediatric patients ... See more keywords
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Risk factors for the occurrence of ampullary tumors: A case‐control study

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Published in 2022 at "United European Gastroenterology Journal"

DOI: 10.1002/ueg2.12281

Abstract: Abstract Background The incidence of ampullary tumors is increasing but data on association with an increased exposure to certain risk factors are scanty. Objective To investigate risk and protective factors associated with the occurrence of… read more here.

Keywords: control study; ampullary tumors; risk; occurrence ampullary ... See more keywords
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A case–control study of the risk factors for obstetric fistula in Tigray, Ethiopia

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Published in 2017 at "International Urogynecology Journal"

DOI: 10.1007/s00192-017-3368-6

Abstract: Introduction and hypothesisWe tested the null hypothesis that there were no differences between patients with obstetric fistula and parous controls without fistula.MethodsA unmatched case–control study was carried out comparing 75 women with a history of… read more here.

Keywords: obstetric fistula; control study; risk factors; fistula ... See more keywords
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Letter to the Editor concerning “Pulsed electromagnetic fields after intramedullary nailing of tibial fractures: a case control study”

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Published in 2021 at "International Orthopaedics"

DOI: 10.1007/s00264-021-05223-x

Abstract: Buono et al. [1] have written an interesting paper about post-operative pulsed electromagnetic field (PEMF) application. In this observational study, the author used PEMF on the patients undergoing nailing fixation for diaphyseal fractures of the… read more here.

Keywords: case control; pemf; control study; study ... See more keywords
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Oncological outcomes of IBD-associated versus sporadic colorectal cancer in modern era: a matched case-control study

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Published in 2018 at "International Journal of Colorectal Disease"

DOI: 10.1007/s00384-018-3049-z

Abstract: AimInflammatory bowel diseases (IBD) are associated with an increased risk for colorectal cancer (CRC). However and despite significant advances in the management of IBD and CRC, the prognosis of IBD-related CRC (IBD-CRC) remains controversial. The… read more here.

Keywords: control study; ibd crc; crc; cancer ... See more keywords