Medicaid Eligibility and Time to Re-incarceration Among Previously Incarcerated Subjects With Schizophrenia by Chris Kozma, Michael Dickson, Jacqueline Pesa, Carmela J. Benson

“…Subjects were included if they had a schizophrenia diagnosis (International Classification of Diseases, 9th Revision, Clinical Modification [ICD- 9-CM] code 295.xx), were between the ages of 18 and 62, and had been released from incarceration. …”
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Association between diabetes mellitus and total hip arthroplasty outcomes: an observational study using the US National Inpatient Sample by Jasvinder A Singh, Sumanth Chandrupatla, Kranti Rumalla

“…Objectives To investigate the association of diabetes with postoperative outcomes in patients undergoing primary total hip arthroplasty (THA).Design Retrospective cohort study using data from the US National Inpatient Sample (NIS).Setting Study cohort was hospitalisations for primary THA in the USA, identified from the 2016–2020 NIS.Participants We identified 2 467 215 adults in the 2016–2020 NIS who underwent primary THA using International Classification of Diseases, 10th Revision codes. Primary THA hospitlizations were analysed as the overall group and also stratified by the underlying primary diagnosis for THA.Outcome measures Outcome measures of interest were the length of hospital stay>the median, total hospital charges>the median, inpatient mortality, non-routine discharge, need for blood transfusion, prosthetic fracture, prosthetic dislocation and postprocedural infection, including periprosthetic joint infection, deep surgical site infection and postprocedural sepsis.Results Among 2 467 215 patients who underwent primary THA, the mean age was 68.7 years, 58.3% were female, 85.7% were white, 61.7% had Medicare payer and 20.4% had a Deyo-Charlson index (adjusted to exclude diabetes mellitus) of 2 or higher. 416 850 (17%) patients had diabetes. …”
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Estimating rare disease prevalence and costs in the USA: a cohort study approach using the Healthcare Cost Institute claims data by Keith A Crandall, Christine M Cutillo, Ainslie Tisdale, Mahdi Baghbanzadeh, Reva L Stidd, Manpreet S Khural, Laurie J Hartman, Jeff Greenberg, Kevin B Zhang, Ali Rahnavard

“…Objective The study capitalised on national insurance claims data to gather information on patient characteristics and associated costs to better understand the diagnosis and treatment of rare diseases (RDs).Materials and methods Data from the Healthcare Cost Institute (HCCI) data enclave were analysed using R statistical software and filtered by the International Classification of Diseases, 10th edition (ICD-10), current procedural terminology codes and the National Drug Code associated with 14 RDs and disease-modifying therapy options. …”
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Much Lower Prevalence and Mortality of Chronic Obstructive Pulmonary Disease in Japan Than in the United States Despite Higher Smoking Rates: A Meta-Analysis/Systematic Review by Akira Sekikawa, Mengyi Li, Niva Joshi, Brandon Herbert, Curtis Tilves, Chendi Cui, Shiyao Gao, Yuefang Chang, Yasutaka Nakano, Frank C Sciurba

“…Methods: Age- and sex-specific smoking rates from the 1980s through 2010s and COPD mortality from 1999 through 2019 were obtained from national surveys and official statistics (International Classification of Diseases-10th codes J40–44), respectively. …”
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Glycogen Storage Disease Type Ia: A Retrospective Claims Analysis of Complications, Resource Utilization, and Cost of Care by Eliza Kruger, Justin Nedzesky, Nina Thomas, Jeffrey D. Dunn, Andrew A. Grimm

“…**Methods:** We conducted a retrospective cohort study of GSDIa patients and matched non-GSDIa comparators utilizing the PharMetrics® Plus database. International Classification of Diseases, Tenth Revision (ICD-10) diagnosis codes in any billing position for inpatient and outpatient claims (January 2016–February 2020) were identified for complications related to GSDIa. …”
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Association between triglyceride/high density lipoprotein ratio and incidence risk of Parkinson’s disease: a population-based cohort study by Yoonkyung Chang, Ju-young Park, Tae-Jin Song

“…The diagnosis of PD was determined using the International Classification of Diseases, 10th Revision code G20, specific reimbursement codes for Rare Intractable Diseases of V124, and a history of anti-PD drug prescription. …”
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Chronic and infectious respiratory mortality and short-term exposures to four types of pollen taxa in older adults in Michigan, 2006-2017 by Peter S. Larson, Allison L. Steiner, Marie S. O’Neill, Alan P. Baptist, Carina J. Gronlund

“…Deaths from infectious and chronic respiratory-related causes were selected using International Classification of Diseases (ICD-10) codes. Pollen data were obtained from a prognostic model of daily pollen concentrations at 25 km resolution. …”
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Is the treatment of ankle osteoarthritis changing over time in Italy? Analysis of temporal trends for fusion and arthroplasty in a population-based study from 2001 to 2022 on the N... by Adriano Cuccu, Elena Manuela Samaila, Enrico Ciminello, Umberto Alfieri Montrasio, Fabrizio Cortese, Stefania Ceccarelli, Tiziana Falcone, Marina Torre

“…Materials and methods International Classification of Diseases, 9th Revision, Clinical Modification (ICD9-CM) codes of interest were identified to browse the Italian National Hospital Discharge Record database. …”
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Incidence and risk factors for mortality of vertebral osteomyelitis: a retrospective analysis using the Japanese diagnosis procedure combination database by Hideo Yasunaga, Hirotaka Chikuda, Kiyohide Fushimi, Hiromasa Horiguchi, Toru Akiyama, Kazuo Saita

“…Objective To examine the incidence of vertebral osteomyelitis (VO) and the clinical features of VO focusing on risk factors for death using a Japanese nationwide administrative database.Design Retrospective observational study.Setting Hospitals adopting the Diagnosis Procedure Combination system during 2007–2010.Participants We identified 7118 patients who were diagnosed with VO (International Classification of Diseases, 10th Revision codes: A18.0, M46.4, M46.5, M46.8, M46.9, M48.9 and M49.3, checked with the detailed diagnoses in each case and all other codes indicating the presence of a specific infection) and hospitalised between July and December, 2007–2010, using the Japanese Diagnosis Procedure Combination database.Main outcome measures The annual incidence of VO was estimated. …”
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Natremia Significantly Influences the Clinical Outcomes in Patients with Severe Traumatic Brain Injury by Bharti Sharma, Winston Jiang, Munirah M. Hasan, George Agriantonis, Navin D. Bhatia, Zahra Shafaee, Kate Twelker, Jennifer Whittington

“…Patients were identified using Abbreviated Injury Severity (AIS) scores and International Classification of Diseases (ICD) injury descriptions. …”
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Impact of Order Set on Exocrine Pancreatic Insufficiency in Chronic Pancreatitis, Pancreatic Cancer, and Pancreatic Resection by Michael Ladna, Ishaan Madhok, Adnan Bhat, Nicole Ruiz, Jackson Brown, Jake Wilson, Peter Jiang, Robert Taylor, Mark Radetic, John George, Christopher Forsmark

“…Methods: A retrospective analysis of all patients with International Classification of Diseases codes for EPI, CP, and PDAC or CPT code for pancreatic resection from Feb-2018 to Feb-2021. …”
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Conversion from clinically isolated syndrome to multiple sclerosis: what paraclinical tests findings are the most characteristic? by M. Malciūtė, I. Čelpačenko, R. Stankevičiūtė, R. Balnytė

“…A retrospective data analysis was performed in patients diagnosed with demyelinating encephalomyelitis according to ICD-10 (International Classification of Diseases Tenth Revision), codes G37.8 (other specified demyelinating diseases of central nervous system) and G37.9 (demyelinating disease of central nervous system, unspecified). …”
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The characteristics of dermatology inpatients seen at the quaternary Inkosi Albert Luthuli Central Hospital in Durban, South Africa, over a 5-year period – 2015 - 2020 by L Mthembu, J T Masuka, K Duze, A Mosam

“…Demographic and clinical data on the International Classification of Diseases (ICD) 10 dermatology diagnosis and admitting specialty were collected and analysed. …”
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High clinical burden of classical homocystinuria in the United States: a retrospective analysis by Mahim Jain, Mehul Shah, Kamlesh M. Thakker, Andrew Rava, Agnes Pelts Block, Colette Ndiba-Markey, Lionel Pinto

“…Patients who had 1 or more International Classification of Diseases, Tenth Revision code for homocystinuria (E72.11) or the signs, disease, and symptoms term homocystinuria in the natural language processing dataset were included. …”
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Clinical Outcomes and Patterns of Traumatic Injuries Associated with Subway Incidents at a Level 1 Trauma Center by Bharti Sharma, Aubrey May B. Agcon, George Agriantonis, Sittha Cheerasarn, Navin D. Bhatia, Zahra Shafaee, Jennifer Whittington, Kate Twelker

“…Patients were identified using International Classification of Diseases (ICD) injury descriptions and Abbreviated Injury Scale (AIS) body regions. …”
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Investigation of geographic disparities and temporal changes of non-gestational diabetes-related emergency department visits in Florida: a retrospective ecological study by Md Marufuzzaman Khan, Agricola Odoi

“…Records of non-gestational diabetes-related ED visits were extracted using the International Classification of Diseases (ICD)-10 codes. Monthly non-gestational diabetes-related ED visit rates were computed and temporal changes were investigated using the Cochran-Armitage trend test. …”
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Delirium at the intensive care unit and long-term survival: a retrospective study by Ignazio De Trizio, Maria Angeliki Komninou, Jutta Ernst, Reto Schüpbach, Jan Bartussek, Giovanna Brandi

“…ICU-delirium was defined based on the Intensive Care Delirium Screening Checklist (ICDSC), together with the coded diagnosis F05 in the International Classification of Diseases (ICD-2019). ICU-survivors who developed delirium during their ICU stay (group D) were compared with ICU-survivors who did not (group ND). …”
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European Working Time Directive and doctors’ health: a systematic review of the available epidemiological evidence by Consol Serra, Evangelia Demou, Ewan B Macdonald, Sergio Vargas-Prada, Maria Cruz Rodriguez-Jareño, Kaveh A Sanati, Alenka Škerjanc, Pedro G Reis, Ritva Helimäki-Aro

“…Study selection, quality appraisal and data extraction were carried out by independent pairs of researchers using pre-established criteria.Setting Physicians of any medical, surgical or community specialty, working in any possible setting (hospitals, primary healthcare, etc), as well as trainees, residents, junior house officers or postgraduate interns, were included.Participants The total number of participants was 14 338.Primary and secondary outcome measures Health effects classified under the International Classification of Diseases (ICD-10).Results Over 3000 citations and 110 full articles were reviewed. …”
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An automated information extraction model for unstructured discharge letters using large language models and GPT-4 by Robert M. Siepmann, Giulia Baldini, Cynthia S. Schmidt, Daniel Truhn, Gustav Anton Müller-Franzes, Amin Dada, Jens Kleesiek, Felix Nensa, René Hosch

“…The International Classification of Diseases, 10th revision (ICD-10) codes for the identified diagnoses achieved an accuracy of 85% for primary diagnoses and 60.7% for secondary diagnoses. …”
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Clinical outcomes after immune checkpoint inhibitor-associated acute kidney injury: a cohort study by Vin-Cent Wu, Ting-Ya Yang, Min-Hsiang Chuang, Hong-Min Lin, Heng-Chih Pan, Yun Chou, Jui-Yi Chen

“…The International Classification of Diseases, 10th Revision codes were used to identify individuals with cancer and treated with ICPi concurrently. …”
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