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Academic Journal

Trials that turn from retrospectively registered to prospectively registered: a cohort study of "retroactively prospective" clinical trial registration using history data.

  • Authors : Holst M; Berlin Institute of Health at Charité - Universitätsmedizin Berlin, QUEST Center for Responsible Research, Anna-Louisa-Karsch-Str. 2, 10178, Berlin, Germany. .; Medizinische Hochschule Hannover, Institute for Ethics, History and Philosophy of Medicine, Carl-Neuberg-Str. 1, 30625, Hannover, Germany. .

Subjects: Cohort Studies*; Humans ; Prospective Studies

  • Source: Trials [Trials] 2024 Mar 14; Vol. 25 (1), pp. 189. Date of Electronic Publication: 2024 Mar 14.Publisher: BioMed Central Country of Publication: England NLM ID: 101263253 Publication Model: Electronic Cited Medium: Internet ISSN: 1745-6215

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Academic Journal

On the use of multiple imputation to address data missing by design as well as unintended missing data in case-cohort studies with a binary endpoint.

  • Authors : Middleton M; Clinical Epidemiology & Biostatistics Unit, Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, Australia. .; Department of Paediatrics, The University of Melbourne, 50 Flemington Rd, Parkville, VIC, 3052, Australia. .

Subjects: Cohort Studies*; Humans ; Data Interpretation, Statistical

  • Source: BMC medical research methodology [BMC Med Res Methodol] 2023 Dec 07; Vol. 23 (1), pp. 287. Date of Electronic Publication: 2023 Dec 07.Publisher: BioMed Central Country of Publication: England NLM ID: 100968545 Publication Model: Electronic Cited Medium: Internet ISSN: 1471-2288

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Academic Journal

PERSIAN Eye Cohort Study (PECS): Design, Methodology.

  • Authors : Alipour F; Translational Ophthalmology Research Center, Farabi Eye Hospital, Department of Ophthalmology, Tehran University of Medical Sciences, Tehran, Iran.; Hashemi H

Subjects: Cohort Studies*; Humans ; Risk Factors

  • Source: Archives of Iranian medicine [Arch Iran Med] 2023 Aug 01; Vol. 26 (8), pp. 459-469. Date of Electronic Publication: 2023 Aug 01.Publisher: Academy of Medical Sciences of I.R. Iran Country of Publication: Iran NLM ID: 100889644 Publication Model: Electronic Cited Medium: Internet

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Academic Journal

Challenges in and Opportunities for Electronic Health Record-Based Data Analysis and Interpretation.

  • Authors : Kim MK; Department of Gastroenterology, Hepatology, and Nutrition, Digestive Disease and Surgery Institute, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA.; Rouphael C

Subjects: Electronic Health Records* ; Data Analysis*; Humans

  • Source: Gut and liver [Gut Liver] 2024 Mar 15; Vol. 18 (2), pp. 201-208. Date of Electronic Publication: 2023 Oct 31.Publisher: Editorial Office of Gut and Liver Country of Publication: Korea (South) NLM ID: 101316452 Publication Model: Print-Electronic Cited Medium:

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Academic Journal

Birth by caesarean section and semen quality in adulthood: a Danish population-based cohort study.

  • Authors : Huang K; Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, China. .; MOE Key Laboratory of Population Health Across Life Cycle, Hefei, 230032, China. .

Subjects: Cesarean Section*/Cesarean Section*/Cesarean Section*/adverse effects ; Semen Analysis*; Adult

  • Source: Reproductive health [Reprod Health] 2024 Mar 08; Vol. 21 (1), pp. 33. Date of Electronic Publication: 2024 Mar 08.Publisher: BioMed Central Country of Publication: England NLM ID: 101224380 Publication Model: Electronic Cited Medium: Internet ISSN: 1742-4755

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Academic Journal

Development of a prediction model for predicting the prevalence of nonalcoholic fatty liver disease in Chinese nurses: the first-year follow data of a web-based ambispective cohort study.

  • Authors : Che Y; Medical Examination Center, Peking university third hospital, Huayuan North Road No.49, Haidian District, Beijing, China.; Tang R

Subjects: Non-alcoholic Fatty Liver Disease*/Non-alcoholic Fatty Liver Disease*/Non-alcoholic Fatty Liver Disease*/epidemiology ; Non-alcoholic Fatty Liver Disease*/Non-alcoholic Fatty Liver Disease*/Non-alcoholic Fatty Liver Disease*/diagnosis; Humans

  • Source: BMC gastroenterology [BMC Gastroenterol] 2024 Feb 14; Vol. 24 (1), pp. 72. Date of Electronic Publication: 2024 Feb 14.Publisher: BioMed Central Country of Publication: England NLM ID: 100968547 Publication Model: Electronic Cited Medium: Internet ISSN: 1471-230X

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Academic Journal

Current status of contact lenses usage in Korea: A population-based cohort study 2021.

  • Authors : Kim M; Department of Ophthalmology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.; Paik JS

Subjects: Contact Lenses*/Contact Lenses*/Contact Lenses*/adverse effects ; Eye Diseases*/Eye Diseases*/Eye Diseases*/diagnosis ; Contact Lenses, Hydrophilic*/Contact Lenses, Hydrophilic*/Contact Lenses, Hydrophilic*/adverse effects

  • Source: PloS one [PLoS One] 2024 Mar 20; Vol. 19 (3), pp. e0296279. Date of Electronic Publication: 2024 Mar 20 (Print Publication: 2024).Publisher: Public Library of Science Country of Publication: United States NLM ID: 101285081 Publication Model: eCollection Cited Medium: Internet

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Academic Journal

Cohort profile: Life-course experiences and pregnancy (LEAP)-A retrospective pregnancy cohort for life-course reproductive health research.

  • Authors : Mason SM; Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, MN, United States of America.; Farkas K

Subjects: Gestational Weight Gain*; Young Adult ; Adolescent

  • Source: PloS one [PLoS One] 2024 Mar 20; Vol. 19 (3), pp. e0295825. Date of Electronic Publication: 2024 Mar 20 (Print Publication: 2024).Publisher: Public Library of Science Country of Publication: United States NLM ID: 101285081 Publication Model: eCollection Cited Medium: Internet

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Academic Journal

Incidence and sequence of scoliosis and windswept hip deformity: which comes first in 4148 children with cerebral palsy? A longitudinal cohort study.

  • Authors : Casey J; Department of Clinical Sciences, Orthopaedics, Lund University, Lund, 221 85, Sweden.; Research & Development Office, Southern Health & Social Care Trust, Craigavon, Northern Ireland.

Subjects: Scoliosis*/Scoliosis*/Scoliosis*/epidemiology ; Scoliosis*/Scoliosis*/Scoliosis*/surgery ; Scoliosis*/Scoliosis*/Scoliosis*/etiology

  • Source: BMC musculoskeletal disorders [BMC Musculoskelet Disord] 2024 Mar 19; Vol. 25 (1), pp. 222. Date of Electronic Publication: 2024 Mar 19.Publisher: BioMed Central Country of Publication: England NLM ID: 100968565 Publication Model: Electronic Cited Medium: Internet ISSN: 1471-2474

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Academic Journal

Clinical and laboratory characteristics of patients hospitalized with severe COVID-19 in New Orleans, August 2020 to September 2021.

  • Authors : Drouin A; Department of Medicine, Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA, 70130, USA.; University Medical Center, New Orleans, LA, USA.

Subjects: COVID-19*/COVID-19*/COVID-19*/diagnosis ; COVID-19*/COVID-19*/COVID-19*/epidemiology; Humans

  • Source: Scientific reports [Sci Rep] 2024 Mar 19; Vol. 14 (1), pp. 6539. Date of Electronic Publication: 2024 Mar 19.Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN:

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  • 1-10 of  299,862 results for ""Cohort Studies""