Why is "Retrospective cohort study" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-03-15 05:57:08
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
Retrospective_cohort_study entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-03-15 and was most recently seen on 2026-03-15.
Wikipedia Overview
A retrospective cohort study, also called a historic cohort study, is a longitudinal cohort study used in medical and psychological research. A cohort of individuals that share a common exposure factor is compared with another group of equivalent individuals not exposed to that factor, to determine the factor's influence on the incidence of a condition such as disease or death. Retrospective cohort studies have existed for approximately as long as prospective cohort studies.
Read more on Wikipedia →Related Topics
- U.S. National Cancer Institute
- Academic clinical trials
- Adaptive clinical trial
- Analysis of clinical trials
- Animal testing
- Animal testing on non-human primates
- Attributable fraction among the exposed
- Attributable fraction for the population
- Blind experiment
- Case-control study
Trending Topic Today
Search Interest Perspective
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Association Between Physician Handoffs and Major Adverse Outcomes in the Emergency Department: A Retrospective Cohort Study - Cureus
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Spontaneous Pregnancy After Laparoscopic Treatment of Ovarian Endometrioma: A Retrospective Cohort Study Comparing Stripping and Ethanol Sclerotherapy - Cureus
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20 On the Upswing: A Retrospective Cohort Study Evaluating Neoadjuvant Chemotherapy Response in Metaplastic Breast Cancer Patients - CancerNetwork
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A TriNetX global collaborative network retrospective cohort study on the impact of COVID-19 vaccination on juvenile idiopathic arthritis - Nature
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Remimazolam-based anesthesia in sepsis patients: a retrospective cohort study of hemodynamic stability and postoperative outcomes - Frontiers
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Management of Auricular Hematoma With Bolster Versus Quilting: A Retrospective Cohort Study - Wiley Online Library
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Temporal changes in cortisol secretion and their association with long-term outcomes in benign adrenal incidentalomas: a retrospective cohort study - The Lancet
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Epidemiology of road traffic accident-related head injuries: a multicenter retrospective cohort study - Nature
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Emergency Colorectal Cancer During COVID-19: A Retrospective Cohort Study of Temporal Trends in Presentation, Tumour Characteristics, and Management in a Regional Australian Health Service - Cureus
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Machine learning based retrospective cohort study to predict mortality risk in Chinese patients undergoing extracorporeal membrane oxygenation - Nature
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Hepatic metastasis surveillance in uveal melanoma: a retrospective cohort study from a UK tertiary centre (2006–2022) - Nature
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Hypoplasia of the Atlas Does Not Correlate With Subaxial Canal Stenosis: A Retrospective Cohort Study - The Cureus Journal of Medical Science
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Venous Thromboembolism Prophylaxis in Emergency General Surgery: A Retrospective Cohort Study of Timeliness, Prescribing, and Administration - Cureus
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Carpal tunnel syndrome as risk factor for subsequent development of irritable bowel syndrome: a retrospective cohort study - Nature
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Antimicrobial use at the end of life: a retrospective cohort study - Nature
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Neuropsychiatric Disorders and Readmission Rates: A 10-Year Single-Center Retrospective Cohort Study at an Acute Psychiatric Facility in Abu Dhabi, UAE - The Cureus Journal of Medical Science
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MDM2 and DDIT3 coexpression in dedifferentiated liposarcoma with myxoid features: a retrospective cohort study - Nature
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Efficacy of Liposomal Bupivacaine in Regional Nerve Blocks for the Below-Knee Amputation: A Retrospective Cohort Study - Cureus
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Prophylactic Aspirin Use Following Shoulder Surgery: A Retrospective Cohort Study - Cureus
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Impact of Psychiatric Comorbidity on Outcomes of Interventional Pain Procedures: A Retrospective Cohort Study - Cureus
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Optimizing the surgical paradigm for axillary osmidrosis: a retrospective cohort study integrating tumescent suction-curettage and direct-vision trimming - Frontiers
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Temporal trends in gabapentinoid use for the acute management of spinal cord injury: a retrospective cohort study - Nature
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Retrospective Cohort Study Explores Long-Term Growth Outcomes Following Pediatric Methylphenidate Use - HMP Global Learning Network
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Beyond the Tradition in Tympanoplasty: A Retrospective Cohort Study of a New Modified Palisade Tympanoplasty Technique - Cureus
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Clinical Indicators Suggesting Dapsone-Induced Methemoglobinemia in Dermatology Outpatients: A Pilot Retrospective Cohort Study - Cureus
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Retrospective cohort study assessing cardiovascular risk reduction through intensive blood pressure management in high-risk patients - Frontiers
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Predictors of Postpartum Hemorrhage Following Repeat Cesarean Section: A Retrospective Cohort Study - Cureus
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Tocilizumab Therapy and Incident Depression in Rheumatoid Arthritis: A Retrospective Cohort Study of the All of Us Research Program - Cureus
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Acta Obstetricia et Gynecologica Scandinavica | NFOG Women's Health Journal | Wiley Online Library - Wiley & Sons
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Retrospective cohort study of body fat percentage and incident impaired fasting glucose among Chinese adults - Nature
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Out-of-hospital births and neonatal outcomes: a retrospective cohort study from a level IV NICU and review of regulatory frameworks - Frontiers
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Diabetic Medicine | Diabetes UK Journal - Wiley Online Library
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Mayo Clinic retrospective cohort study finds meal fatty acid metabolism associated with long-term weight gain in females - Mayo Clinic
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Deep learning for H&E-based meningioma molecular classification and outcome prediction: a retrospective cohort study - The Lancet
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Retrospective cohort study of hepatitis B immunization strategy effects in Beijing across 30 years - Nature
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Retrospective Cohort Study-Evaluating the... : American Journal of Gastroenterology - Lippincott Home
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Dual biologic therapy in inflammatory bowel disease, a retrospective cohort study of vedolizumab and anti-tumor necrosis factor alpha therapy in children - Wiley Online Library
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Sociodemographic differences in discontinuation of high-risk medications: a retrospective cohort study - Nature
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Perioperative Outcomes After Robotic Inguinal Hernia Repair in Patients With BMI ≥ 35 kg/m2: A Retrospective Cohort Study - Cureus
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Short-duration migraine without aura in children: a retrospective cohort study of attack duration and prognosis - Frontiers
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Editor's Pick: Retrospective Cohort Study of Long-Term Outcomes Associated with Severe Hyponatraemia - European Medical Journal
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Evaluating deep learning sepsis prediction models in ICUs under distribution shift: a multi-centre retrospective cohort study - Nature
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Factors determining survival in oligometastatic breast cancer in a retrospective cohort study from a low and middle income country - Nature
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Real-world effectiveness of 20-valent pneumococcal conjugate vaccine against all-cause outcomes among Medicare beneficiaries aged 65 years and older in the USA: a retrospective cohort study - The Lancet
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Clinical Characteristics and Management of Anemia in Nonagenarians: A Retrospective Cohort Study - Cureus
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Long-Term Effects of Sleeve Gastrectomy on Super Obesity: A Retrospective Cohort Study of Weight Loss and Metabolic Recovery at Centro Médico Nacional 20 de Noviembre - Cureus
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Effect of Korean medicine treatment on surgery and opioid prescription among patients with lumbar spinal stenosis: a nationwide retrospective cohort study - Frontiers
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The Effect of Early Anticoagulation Therapy in Acute Pulmonary Embolism: A Retrospective Cohort Study in the Emergency Department - The Cureus Journal of Medical Science
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Long-Term Use of Non-tunneled Centrally Inserted Central Venous Catheters for Home Parenteral Nutrition in Bedridden Patients: A Retrospective Cohort Study - Cureus
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Endoscopic versus open lumbar decompression: a retrospective cohort study of 31,000 patients with 90-day follow-up - Springer Nature Link
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Effect of Implant Angulation on Long-Term Outcomes of Screw-Retained Versus Cement-Retained Single Implant Crowns: A Retrospective Cohort Study - Cureus
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Effect of Prophylactic Antibiotics on K-Wire-Associated Infection: A Retrospective Cohort Study - Cureus
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Diagnostic Accuracy of Hysterosalpingography Compared With Laparoscopy in Assessing Tubal Patency Among Subfertile Women: A Retrospective Cohort Study - Cureus
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Dual biologic therapy in inflammatory bowel disease, a retrospective cohort study of vedolizumab and anti‐tumor necrosis factor alpha therapy in children - Wiley Online Library
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Survival trends in patients with difficult-to-treat, antibiotic-resistant, Gram-negative infections in the era of next-generation antibiotics in the USA: a retrospective cohort study - The Lancet
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Reduced rehabilitation continuity after stroke in patients with substance use disorder based on a TriNetX retrospective cohort study - Nature
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A novel maternal prenatal risk index to predict mortality-weighted severe maternal morbidity at hospitalization: a retrospective cohort study - The Lancet
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Longitudinal MRI-based deep learning model for predicting pathological complete response in breast cancer: a multicenter, retrospective cohort study - Nature
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Association Between Documented Hypertension and In-Hospital Mortality Among Critically Ill Adults: A Retrospective Cohort Study Using the Medical Information Mart for Intensive Care IV Database - Cureus
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Arterial lactate and enteral feeding intolerance within the vasopressor gray zone: a retrospective cohort study - Frontiers
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Association between body composition phenotypes and cardiovascular outcomes in patients with coronary artery disease: a retrospective cohort study - Nature
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Development and validation of a miRNA-based prognostic model for high-grade serous ovarian cancer: a retrospective cohort study - The Lancet
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Non-dissemination in qualitative health research—A retrospective cohort study of conference abstracts - Cambridge University Press & Assessment
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Association Between Red Cell Distribution Width and In-Hospital Mortality in Patients With Chronic Kidney Disease: A Retrospective Cohort Study - Cureus
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Allergic reactions to asparaginase: retrospective cohort study in pediatric patients with acute lymphoid leukemia - www.elsevier.com
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Association of the Systemic Inflammatory Burden Score With Early and Delayed Dental Implant Failures: A Retrospective Cohort Study - Cureus
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Temporal trends in risk of acute kidney injury among patients with preeclampsia in Canada: a retrospective cohort study - CMAJ | Journal
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Neutrophil-Lymphocyte and Platelet-Lymphocyte Ratios as Predictors of Complicated Acute Appendicitis: A Retrospective Cohort Study - The Cureus Journal of Medical Science
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A retrospective cohort study on the association between allergic rhinitis, sublingual immunotherapy, and COVID-19 symptomatology - Nature
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Efficacy of large language models in detecting postoperative delirium from unstructured clinical notes: A retrospective cohort study - Nature
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Environmental and host determinants of acute gastric dilatation in nonhuman primates: a retrospective cohort study - Frontiers
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Risk factors for electrographic seizures in infants after cardiac surgery and their association with outcomes: a retrospective cohort study - Nature
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Factors predicting survival time in advanced cancer patients: a retrospective cohort study in a tertiary Saudi hospital - Via Medica Journals
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Restriction with Normal Spirometry: A Retrospective Cohort Study - medRxiv
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Compact machine learning model for perioperative stroke prediction prior to surgery: A retrospective cohort study - Nature
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Perioperative ketorolac use and postoperative acute kidney injury in elderly patients undergoing noncardiac surgery: a retrospective cohort study - Nature
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Clinical Characteristics and Outcomes of Very Old Critically Ill Patients in a Portuguese ICU: A Retrospective Cohort Study - Cureus
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Utilization and Diagnostic Yield of Whole-Body CT in Polytrauma Patients: A Retrospective Cohort Study at a Tertiary Center in Oman - The Cureus Journal of Medical Science
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Palliative Medicine in Practice - Via Medica Journals
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Surgical Approach Influences the Risk of Intraoperative Periprosthetic Femoral Fracture in Primary Total Hip Arthroplasty: A Retrospective Cohort Study - Cureus
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Survival Outcomes and Prognostic Factors of Central Nervous System Malignancies in Adult Patients: A Single-Center Retrospective Cohort Study From a Tertiary Hospital in Bangladesh - The Cureus Journal of Medical Science
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Trends and Outcomes in Acute Colonic Diverticulitis: A Single-Center Three-Year Retrospective Cohort Study From Greece - Cureus
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Association between fibrosis-4 index and 30-day all-cause mortality in critically ill patients hospitalised with acute heart failure: a retrospective cohort study from the MIMIC-IV database, Xiaotian Ren - Postępy w Kardiologii Interwencyjnej 3/2026 - Termedia
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Predictors of 30-Day Readmission in Patients With Heart Failure: A Retrospective Cohort Study - Cureus
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Percutaneous Computed Tomography (CT)-Guided Biopsy of Focal Chest Wall Lesions: A Retrospective Cohort Study - Cureus
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Debulking strategy prior to anti-BCMA/CD3 bispecific antibodies in extramedullary and/or high tumor burden RRMM: a retrospective cohort study | Blood Cancer Journal - Nature
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Guideline adherence in depression outcome measurement: a retrospective cohort study from Swedish psychiatric outpatient care - Frontiers
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A retrospective cohort study on orthodontic outcomes and root resorption in mandibular crowding: interproximal reduction versus mandibular incisor extraction - Nature
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Nirmatrelvir/ritonavir and risk of long COVID symptoms: a retrospective cohort study - Nature
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Retrospective cohort study of minimally invasive surgical approaches for pediatric intussusception - Nature
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Comparing the characteristics of electric scooter and bicycle injuries: a retrospective cohort study | Scientific Reports - Nature
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Incidence and determinants of extrapulmonary tuberculosis in Egypt: a retrospective cohort study - Nature
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A retrospective cohort study on 3D printed temporary crowns - Scientific Reports - Nature
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Short versus long peripheral intravenous catheters in neonates: a retrospective cohort study | Scientific Reports - Nature
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Disease‐specific survival for people with chronic myeloid leukaemia,… - Medical Journal of Australia (MJA)
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A retrospective cohort study of 12,306 pediatric COVID-19 patients in the United States | Scientific Reports - Nature
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Clinical activity of checkpoint inhibitors in angiosarcoma: A retrospective cohort study - Wiley & Sons
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A retrospective cohort study of autogenous iliac strut bone grafting in large bone defects of the lower extremity - Nature
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Outcomes of extremely preterm infants with bronchopulmonary dysplasia: a retrospective cohort study - Nature
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A retrospective cohort study on perinatal outcomes of monochorionic and dichorionic twin pregnancies complicated by intrahepatic cholestasis of pregnancy - Nature
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.