Item request has been placed! ×
Item request cannot be made. ×
loading  Processing Request
Item request has been placed! ×
Item request cannot be made. ×
loading  Processing Request
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

Record details

×
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

Record details

×
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

Record details

×
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:

Record details

×
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

Record details

×
Academic Journal

Sexual behaviour and STIs among MSM living with HIV in the PrEP era: the French ANRS PRIMO cohort study.

Subjects: HIV Infections*/HIV Infections*/HIV Infections*/drug therapy ; HIV Infections*/HIV Infections*/HIV Infections*/epidemiology ; HIV Infections*/HIV Infections*/HIV Infections*/prevention & control

  • Source: Journal of the International AIDS Society [J Int AIDS Soc] 2024 Mar; Vol. 27 (3), pp. e26226.Publisher: John Wiley & Sons, Inc Country of Publication: Switzerland NLM ID: 101478566 Publication Model: Print Cited Medium: Internet ISSN:

Record details

×
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

Record details

×
Academic Journal

Pre-pregnancy body mass index and caesarean section in Andean women in Peru: a prospective cohort study.

  • Authors : Sanchez-Samaniego G; Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, Swiss TPH, Kreuzstrasse 2, Allschwil 4123, Switzerland.; University of Basel, Basel, Switzerland.

Subjects: Body Mass Index* ; Cesarean Section*/Cesarean Section*/Cesarean Section*/statistics & numerical data ; Overweight*/Overweight*/Overweight*/epidemiology

  • Source: BMC pregnancy and childbirth [BMC Pregnancy Childbirth] 2024 Apr 23; Vol. 24 (1), pp. 304. Date of Electronic Publication: 2024 Apr 23.Publisher: BioMed Central Country of Publication: England NLM ID: 100967799 Publication Model: Electronic Cited Medium: Internet ISSN: 1471-2393

Record details

×
Academic Journal

Integrated multi-omics analysis and machine learning developed a prognostic model based on mitochondrial function in a large multicenter cohort for Gastric Cancer.

  • Authors : Ma Y; Department of Clinical Laboratory, Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.; Jin J

Subjects: Stomach Neoplasms*/Stomach Neoplasms*/Stomach Neoplasms*/pathology ; Stomach Neoplasms*/Stomach Neoplasms*/Stomach Neoplasms*/genetics ; Stomach Neoplasms*/Stomach Neoplasms*/Stomach Neoplasms*/metabolism

  • Source: Journal of translational medicine [J Transl Med] 2024 Apr 23; Vol. 22 (1), pp. 381. Date of Electronic Publication: 2024 Apr 23.Publisher: BioMed Central Country of Publication: England NLM ID: 101190741 Publication Model: Electronic Cited Medium: Internet ISSN: 1479-5876

Record details

×
Academic Journal

Biomechanical and clinical outcomes of 3D-printed versus modular hemipelvic prostheses for limb-salvage reconstruction following periacetabular tumor resection: a mid-term retrospective cohort study.

  • Authors : Hu X; Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, No. 37 Guo Xue Xang, Chengdu, 610041, Sichuan, People's Republic of China.; Model Worker and Craftsman Talent Innovation Workshop of Sichuan Province, No. 37 Guoxue Road, Chengdu, 610041, Sichuan, People's Republic of China.

Subjects: Printing, Three-Dimensional* ; Acetabulum*/Acetabulum*/Acetabulum*/surgery ; Bone Neoplasms*/Bone Neoplasms*/Bone Neoplasms*/surgery

  • Source: Journal of orthopaedic surgery and research [J Orthop Surg Res] 2024 Apr 23; Vol. 19 (1), pp. 258. Date of Electronic Publication: 2024 Apr 23.Publisher: BioMed Central Country of Publication: England NLM ID: 101265112 Publication Model: Electronic Cited Medium: Internet ISSN: 1749-799X

Record details

×
  • 1-10 of  83,516 results for ""Cohort Studies""