A Retrospective Study in Trans Individuals Undergoing Gender Affirming Testosterone Treatment: Can Changes in Prolactin Counteract the Negative Effects on the Lipid Profile? by Jojo Steininger, Katalin Widmann, Ulrike Kaufmann, Marlene Hager, Rodrig Marculescu, Robert Krysiak, Johannes Ott

“…<b>Methods:</b> In a retrospective cohort study, 97 participants, who received GAHT with testosterone, were included. …”
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Predictors of direct oral anticoagulant concentrations in the trauma population by Laura Adams, Alan M Smith, Louis Perkins, Dmitri Lerner, Jarrett Santorelli, Leslie Kobayashi

“…We sought to identify the prevalence and predictors of subtherapeutic and therapeutic DOAC concentrations and hypothesized that increased anti-Xa levels would correlate with increased risk of bleeding and other poor outcomes.Methods A retrospective cohort study of all trauma patients on apixaban or rivaroxaban admitted to a level 1 trauma center between January 2015 and July 2021 was performed. …”
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Associations of macrosomia with sociodemographic, anthropometric, lifestyle factors and perinatal outcomes in Southwest Nigeria by Ikeola A. Adeoye, Joshua I. Fakorede, Mobolaji M. Salawu, Kofoworola I. Adediran

“…Methods We used the Ibadan Pregnancy Cohort Study (IbPCS) data, which investigated maternal obesity, lifestyle factors and the associated pregnancy outcomes among 1745 antenatal care attendees in Southwest Nigeria. …”
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Outcomes following intradetrusor onabotulinumtoxinA in a national cohort of nursing home residents by Leo D. Dreyfuss, Farnoosh Nik‐Ahd, Lufan Wang, Abigail Shatkin‐Margolis, Kenneth Covinsky, W. John Boscardin, Anne M. Suskind

“…Materials and methods This is a retrospective cohort study of long‐stay NH residents who underwent onabotulinumtoxinA injections between 2014 and 2016. …”
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Can the Risk Factors Predicting Surgical Treatment be Determined in Patients with Tubo-Ovarian Abscess? by Tayfun Vural, Burak Bayraktar, Suna Yildirim Karaca, Emir Gurbuz, Mehmet Ozeren, Cuneyt Eftal Taner

“…STUDY DESIGN: This is a retrospective cohort study performed in a university hospital between 2015 and 2020. …”
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Lipoprotein (a) levels in children with heterozygous familial hypercholesterolemia by Liliya F. Galimova, Dinara I. Sadykova, Evgeniia S. Slastnikova, Chulpan D. Khaliullina, Karina R. Salakhova

“…MATERIALS AND METHODS: A comparative, prospective, longitudinal, cohort study was conducted in 2017–2022. The study group included 243 children aged 5 to 17 years (Ме 11 [7.0–15.0]), of which 122 children had heterozygous FH. …”
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Adherence to face mask use during the COVID-19 pandemic among women seeking antenatal care in Kinshasa, Democratic Republic of Congo: a facility-based cross-sectional study by Steven Anderson, Dalau Mukadi Nkamba, Patrick J Arena, Adva Gadoth, Nicole A Hoff, Camille Dzogang, David Kampilu, Michael Beya, Hui-Lee Wong, Didine Kaba, Anne W Rimoin

“…Objectives To describe face mask use among pregnant women seeking antenatal care (ANC) in Kinshasa, Democratic Republic of Congo and to identify factors associated with masking adherence in this population.Design Facility-based cross-sectional study nested within a prospective cohort study.Setting Random sample of 10 health facilities, including 5 primary health centers and 5 secondary facilities or hospitals.Participants A total of 934 pregnant women aged 18 years or above with a gestational age of at least 32 weeks were consecutively surveyed from 17 August 2020 to 31 January 2021.Primary and secondary outcome measures We estimated the proportions of pregnant women wearing a face mask and masking correctly (ie, over the mouth and nose), and assessed their knowledge regarding the COVID-19 pandemic. …”
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Evolving racial/ethnic disparities in AML survival in the novel therapy era by Xin Wang, Phyllis A. Gimotty, Andrew H. Matthews, Ronac Mamtani, Selina M. Luger, Elizabeth O. Hexner, Daria V. Babushok, Shannon R. McCurdy, Noelle V. Frey, Ximena Jordan Bruno, Saar Gill, Mary Ellen Martin, Vikram R. Paralkar, Ivan Maillard, David L. Porter, Alison W. Loren, Alexander E. Perl, Keith W. Pratz, Kelly D. Getz, Catherine Lai

“…We performed a retrospective cohort study of patients with newly diagnosed AML using data from a nationwide electronic health record–derived deidentified database. …”
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Movement Competency Screens Can Be Reliable In Clinical Practice By A Single Rater Using The Composite Score by Kerry J. Mann, Nicholas O'Dwyer, Michaela R. Bruton, Stephen P. Bird, Suzi Edwards

“… # Level of Evidence Cohort study…”
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Evidence Gaps and Lessons in the Early Detection of Atrial Fibrillation: A Prospective Study in a Primary Care Setting (PREFATE Study) by Josep L. Clua-Espuny, Alba Hernández-Pinilla, Delicia Gentille-Lorente, Eulàlia Muria-Subirats, Teresa Forcadell-Arenas, Cinta de Diego-Cabanes, Domingo Ribas-Seguí, Anna Diaz-Vilarasau, Cristina Molins-Rojas, Meritxell Palleja-Millan, Eva M. Satué-Gracia, Francisco Martín-Luján

“…<b>Methods:</b> The prospective cohort study (NCT 05772806) included 149 patients aged 65–85 years, identified as high-risk for AF. …”
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Associations between neutrophil-percentage-to-albumin ratio level and all-cause mortality and cardiovascular disease-cause mortality in diabetes population by Geng Shen, Yuting Liu, Can Zhou, Wei Luo, Yun-xiao Yang, Shuai Guo, Jiayi Yi, Lin Wang, Wei Li, Zhao-gong Zhi, Xiu-huan Chen, Chen Li, Yanyan Jin, Hai Gao

“…Methods This prospective cohort study included 3602 adults aged 20 or above who were diagnosed with diabetes by the American Diabetes Association criteria in the US National Health and Nutrition Examination Survey (NHANES) database from 1999 to 2016, and followed up until 2019. …”
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Comparative analysis of clinical characteristics and outcomes between carbapenem-resistant and carbapenem-sensitive Klebsiella pneumoniae infections: insights from a tertiary hospi... by Bu Wang, Bu Wang, Wei Zhang, Hongxia Zhang, Maochen Li, Zhihua Zhang, Xiaocui Peng, Na Wang, Ning Song

“…BackgroundTo compare the risk factors, clinical outcomes, and mortality rates between carbapenem-resistant Klebsiella pneumoniae (CRKP) and carbapenem-sensitive Klebsiella pneumoniae (CSKP) infections.MethodsA retrospective cohort study was conducted on patients with Klebsiella pneumoniae infections admitted to a tertiary hospital in Zhangjiakou, China. …”
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The Interactive Effects of Fruit Intake Frequency and Serum miR-484 Levels as Biomarkers for Incident Type 2 Diabetes in a Prospective Cohort of the Spanish Adult Population: The D... by Ana Lago-Sampedro, Wasima Oualla-Bachiri, Cristina Maldonado-Araque, Sergio Valdés, Inmaculada González-Molero, Viyey Doulatram-Gamgaram, Elias Delgado, Felipe J. Chaves, Luis Castaño, Alfonso Calle-Pascual, Josep Franch-Nadal, Gemma Rojo-Martínez, Sara García-Serrano, Eva García-Escobar

“…<b>Methods</b>: 2234 subjects from the Di@bet.es cohort study without T2DM at baseline were studied. Socio-demographic, anthropometric and clinical data were recorded, as well as responses to a questionnaire on habits, including frequency of fruit consumption (daily vs. occasional). …”
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Adolescents with Persistent Symptoms Following Acute SARS-CoV-2 Infection (Long-COVID): Symptom Profile, Clustering and Follow-Up Symptom Evaluation by Marco Floridia, Danilo Buonsenso, Laura Macculi, Liliana Elena Weimer, Marina Giuliano, Flavia Pricci, Leila Bianchi, Domenico Maurizio Toraldo, Graziano Onder, The ISS Long-COVID Study Group

“…Background: Few studies have evaluated long-COVID in adolescents. Methods: Cohort study. Demographics, clinical data, and the presence of 30 symptoms were collected with a modified WHO form. …”
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Surgical Outcomes and Sociodemographic Disparities Across All Races: An ACS-NSQIP and NHIS Multi-Institutional Analysis of Over 7.5 Million Patients by Dany Y. Matar, BA, Samuel Knoedler, Anthony Y. Matar, BS, Sarah Friedrich, PhD, Harriet Kiwanuka, MD, Ryoko Hamaguchi, MD, Carla M. Hamwi, BS, Gabriel Hundeshagen, MD, MMS, Valentin Haug, MD, Ulrich Kneser, MD, PhD, Keisha Ray, PhD, Dennis P. Orgill, MD, PhD, Adriana C. Panayi, MD, PhD

“…In a registry-based cohort study using the 2008 to 2020 American College of Surgeons National Surgical Quality Improvement Program, we evaluated 24 postoperative outcomes through multivariable analysis, incorporating 28 preoperative risk factors. …”
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Reactive arthritis incidence in a community cohort following a large waterborne campylobacteriosis outbreak in Havelock North, New Zealand by Nicholas Jones, Rebecca Grainger, Michael G Baker, Tim Wood, Tiffany A Walker, Terence Quirke, Rebekah Roos, Jill Sherwood, Graham Mackereth, Tomasz Kiedrzynski, Rachel Eyre, Shevaun Paine, Anita Jagroop

“…We aimed to determine the incidence of probable reactive arthritis (ReA) cases in individuals with culture-confirmed campylobacteriosis (CC), self-reported probable campylobacteriosis (PC) and those reporting no diarrhoea (ND).Design We conducted a retrospective cohort study to identify incidence of probable ReA cases. …”
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Application of three statistical approaches to explore effects of dietary intake of multiple persistent organic pollutants on ER-positive breast cancer risk in the French E3N cohor... by Pauline Frenoy, Ismaïl Ahmed, Chloé Marques, Xuan Ren, Gianluca Severi, Vittorio Perduca, Francesca Romana Mancini

“…This study explored the relationship between dietary exposures to multiple POPs and ER-positive breast cancer risk in the French E3N cohort study, using three different approaches to handle multicollinearity among exposures. …”
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Multimorbidity is associated with risk of incident venous thromboembolism – A nationwide proof-of-concept study by Jonatan Ahrén, MirNabi Pirouzifard, Björn Holmquist, Jan Sundquist, Kristina Sundquist, Bengt Zöller

“…Aims: To examine the associations between multimorbidity and its severity with risk of incident VTE, and examine the association between nine different disease clusters and incident VTE. Methods: A cohort study using landmark analysis of 2,694,442 individuals. …”
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Management and Outcome of Parathyroid Carcinoma-Induced Primary Hyperparathyroidism: A Single-Centre Experience by Loredana De Pasquale, Antonio Mario Bulfamante, Giovanni Felisati, Luca Castellani, Giorgio Ghilardi, Alberto Maria Saibene

“…Methods. A retrospective cohort study on 462 patients referred for parathyroidectomy to Thyroid and Parathyroid Unit at Santi Paolo e Carlo Hospital, Milan, Italy, from 2011 to 2021. …”
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Prospective study of factors associated with asthma attack recurrence (ATTACK) in children from three Ecuadorian cities during COVID-19: a study protocol by Cristina Ardura-Garcia, Max Bachmann, Alejandro Rodriguez, Philip Cooper, Michael Richard Perkin, Irina Chis Ster, Natalia Cristina Romero, Martha E Chico, Alvaro Cruz, Diana Morillo, Santiago Mena-Bucheli, Angélica Ochoa, Claudia Rodas, Augusto Maldonado, Karen Arteaga, Jessica Alchundia, Karla Solorzano, Camila Figueiredo

“…We designed a prospective study, the Asthma Attacks study, to identify factors associated with recurrence of asthma attacks (or exacerbations) among children and adolescents attending emergency care in three Ecuadorian cities.Methods and analysis Prospective cohort study designed to identify risk factors associated with recurrence of asthma attacks in 450 children and adolescents aged 5–17 years attending emergency care in public hospitals in three Ecuadorian cities (Quito, Cuenca and Portoviejo). …”
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