ReviewJournal of rheumatic diseases2021
Clinical Study Using Healthcare Claims Database.
Review in Journal of rheumatic diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
29 citing papers in PubMed, 48 citations in OpenAlex.
- Association between anti-tumor necrosis factor alpha exposure and new-onset autoimmune diseases in inflammatory bowel disease: a nationwide case-control study in Korea.Intestinal research · 2026Article
- Higher cardiovascular risk observed with beta-blockers in CKD patients without prior cardiovascular disease.Clinical kidney journal · 2026Article
- Evaluating and Refining Claims-Based Algorithms for Pregnancy Outcomes and Gestational Age Estimation in Korea.Journal of Korean medical science · 2026Article
- Development and multinational validation of a multiple myeloma-specific comorbidity index using real-world cohorts: CAREMM-2108.Blood cancer journal · 2026Article
- Antipsychotic Discontinuation and Re-initiation in Pregnant Women With Schizophrenia: A Retrospective Cohort Study From South Korea.Schizophrenia bulletin · 2026Article
- Risk of congenital malformation in newborns from mothers with kidney diseases in a nationwide cohort study.Communications medicine · 2026Article
- Determinants of Baseline Ophthalmic Screening and Its Association with Long-Term Treatment Persistence in Patients with Rheumatic Diseases Initiating Hydroxychloroquine: A Nationwide Cohort Study.Patient preference and adherence · 2026Article
- Differential Outcomes of Early Versus Late Anti-TNF Therapy in Ulcerative Colitis and Crohn's Disease: A Nationwide Propensity Score-Matched Cohort Study.United European gastroenterology journal · 2025Article
- Perioperative Coronavirus Disease 2019 Infection and Its Impact on Postoperative Outcomes: Pulmonary Complications and Mortality Based on Korean National Health Insurance Data.Journal of personalized medicine · 2025Article
- Risk of acute myocardial infarction associated with anti-rheumatic agents in patients with rheumatoid arthritis: a nationwide population-based case-control study.Journal of rheumatic diseases · 2025Article
- Mortality patterns of SLE and the associated risk factors in Korean patients: a nationwide cohort study.Lupus science & medicine · 2025Article
- Article
- Cost-of-illness changes before and after the diagnosis of systemic lupus erythematosus: a nationwide, population-based observational study in Korea.Rheumatology (Oxford, England) · 2025Observational
- Review of Challenges in Performing Real-World Evidence Studies for Nonprescription Products.Pragmatic and observational research · 2025Review
- Framework to prioritize health outcomes of particulate matter exposure using national claims data.PloS one · 2025Article
- Data profile: cancer sample cohorts (stomach, breast, colorectal, and liver) in Korea.Epidemiology and health · 2025Article
- Healthcare Costs due to Dizziness/Vertigo in Korea: Analyses Using the Public Data of Health Insurance Review & Assessment Service.Journal of Korean medical science · 2024Article
- Real-World Research on Retinal Diseases Using Health Claims Database: A Narrative Review.Diagnostics (Basel, Switzerland) · 2024Review
- Impact of perioperative COVID-19 infection on postoperative complication in cesarean section using Korean National Health insurance data.Scientific reports · 2024Article
- Impact of linkage level on inferences from big data analyses in health and medical research: an empirical study.BMC medical informatics and decision making · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The healthcare claims database is a database created using claims data accumulated while operating the government's health insurance system. The National Health Insurance Service (NHIS) provides benefits for health promotion, prevention, diagnosis, and disease and injury treatment, as well as for rehabilitation, birth, and death. Ninety-seven percent of the total population is enrolled in the NHIS; individuals pay a monthly insurance contribution to the system, and the NHIS pays a portion of the cost of reimbursement items to the medical institution when the subscriber receives medical services. In this process, the NHIS and Health Insurance Review Agency (HIRA) decide on payment, and claims data are documented items that medical institutions claim to these government agencies. The NHIS and HIRA have established a database to support policy and academic research, and they provide this database to researchers. Health claims data are representative of the nation, reflecting the actual medical environment. They also shorten the time and cost required for research and have several advantages as research data. However, studies should be conducted with an understanding of the limitations of claims data, a sufficient understanding of the characteristics of the Korean insurance system, and criteria for providing reimbursed services. Moreover, validating the healthcare claims database will facilitate more useful and reliable research.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.