keyword
MENU ▼
Read by QxMD icon Read
search

Icd9 coding

keyword
https://www.readbyqxmd.com/read/28830083/metoprolol-increases-uric-acid-and-risk-of-gout-in-african-americans-with-chronic-kidney-disease-attributed-to-hypertension
#1
Stephen P Juraschek, Lawrence J Appel, Edgar R Miller
BACKGROUND: There is little evidence guiding selection of nondiuretic, antihypertensive agents with a goal of lowering uric acid (SUA) and minimizing gout risk. METHODS: In the African American Study of Kidney Disease and Hypertension (AASK) trial, African Americans with chronic kidney disease were randomly assigned to metoprolol (a beta-blocker), ramipril (an angiotensin-converting enzyme inhibitors [ACEi]), or amlodipine (a dihydropyridine calcium-channel blocker)...
September 1, 2017: American Journal of Hypertension
https://www.readbyqxmd.com/read/28813166/are-inner-city-children-with-asthma-receiving-specialty-care-as-recommended-in-national-asthma-guidelines
#2
Karen L Warman, Ellen J Silver
OBJECTIVE: To examine whether children with asthma in an urban health care network are receiving asthma specialty care, and which factors, if any, are associated with the receipt of this care, including child's racial/ethnic group, age, socio-economic status (SES), insurance, and/or acute care utilization. METHODS: This study is a retrospective cohort study of children aged 7-17 years who received primary care at an urban medical center in 2012 and had a primary or secondary ICD9 code for asthma...
August 16, 2017: Journal of Asthma: Official Journal of the Association for the Care of Asthma
https://www.readbyqxmd.com/read/28796094/patulous-eustachian-tube-dysfunction-patient-demographics-and-comorbidities
#3
Bryan K Ward, Yehia Ashry, Dennis S Poe
OBJECTIVE: The objective is to describe a large cohort of patients presenting with patulous Eustachian tube (pET) dysfunction. STUDY DESIGN: Retrospective patient series. SETTING: Tertiary referral center. PATIENTS: All outpatient visits (2004-2016) that were assigned ICD9 code (381.7-Patulous Eustachian tube) were screened. Only patients with observed tympanic membrane movements during ipsilateral nasal breathing or acoustic reflex decay testing demonstrating transmitted nasal breathing were included (n = 190, n = 239 ears)...
October 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28715497/risk-of-gestational-hypertension-preeclampsia-in-women-with-preceding-endometriosis-a-nationwide-population-based-study
#4
Mei-Lien Pan, Li-Ru Chen, Hsiao-Mei Tsao, Kuo-Hu Chen
OBJECTIVE: To investigate the association between preceding endometriosis and gestational hypertension-preeclampsia (GH-PE). METHODS: In this nationwide population-based longitudinal study, data from 1998-2012 Taiwan National Health Insurance Research Database were used. We used ICD9-CM codes 617.X and 642.X respectively for the diagnoses of endometriosis and GH-PE, which were further confirmed by examining medical records of surgeries, blood pressure and urine protein to ensure the accuracy of the diagnoses...
2017: PloS One
https://www.readbyqxmd.com/read/28713293/predicting-future-high-cost-schizophrenia-patients-using-high-dimensional-administrative-data
#5
Yajuan Wang, Vijay Iyengar, Jianying Hu, David Kho, Erin Falconer, John P Docherty, Gigi Y Yuen
BACKGROUND: The burden of serious and persistent mental illness such as schizophrenia is substantial and requires health-care organizations to have adequate risk adjustment models to effectively allocate their resources to managing patients who are at the greatest risk. Currently available models underestimate health-care costs for those with mental or behavioral health conditions. OBJECTIVES: The study aimed to develop and evaluate predictive models for identification of future high-cost schizophrenia patients using advanced supervised machine learning methods...
2017: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/28664412/early-use-of-ceftaroline-fosamil-in-the-united-states-veterans-health-care-system
#6
Rachel S Britt, Kirk E Evoy, Grace C Lee, Kelly R Reveles, Kimberly M Sorensen, Xavier Jones, Mary Bollinger, Christopher R Frei
BACKGROUND: Ceftaroline fosamil is US Food and Drug Administration-approved for acute bacterial skin and skin structure infections and community-acquired bacterial pneumonia, but it is not known how ceftaroline is being used in real-world settings or how adverse effects (AEs) and mortality compare to clinical trials. OBJECTIVE: This study describes ceftaroline use, AEs, and mortality in US Veterans Health Administration (VHA) hospital patients. METHODS: This phase IV, population-based, epidemiologic study analyzed patients ≥18 years old who received one or more ceftaroline doses within 14 days of admission to 69 VHA hospitals in 41 US states/territories from 1 October 2010 to 30 September 2014...
August 2017: Drugs
https://www.readbyqxmd.com/read/28651554/validation-of-an-international-classification-of-disease-ninth-revision-coding-algorithm-to-identify-decompressive-craniectomy-for-stroke
#7
Hormuzdiyar H Dasenbrock, David J Cote, Yuri Pompeu, Viren S Vasudeva, Timothy R Smith, William B Gormley
BACKGROUND: Although International Classification of Disease, Ninth Revision, Clinical Modification (ICD9-CM) coding is the basis of administrative claims data, no study has validated an ICD9-CM algorithm to identify patients undergoing decompressive craniectomy for space-occupying supratentorial infarction. METHODS: Patients who underwent decompressive craniectomy for stroke at our institution were retrospectively identified and their associated ICD9-CM codes were extracted from billing data...
June 26, 2017: BMC Neurology
https://www.readbyqxmd.com/read/28641361/maternal-alcohol-use-disorder-and-risk-of-child-contact-with-the-justice-system-in-western-australia-a-population-cohort-record-linkage-study
#8
Katherine Hafekost, David Lawrence, Colleen O'Leary, Carol Bower, James Semmens, Stephen R Zubrick
BACKGROUND: Early contact with the justice system is associated with a multitude of negative outcomes across the life course. This includes an increased risk of ongoing justice contact, social disadvantage and marginalization, and mental health and substance use issues. Children whose mothers have an alcohol use disorder may be at risk of early justice system contact, and we sought to quantify this relationship in a Western Australian cohort. METHODS: This population cohort study made use of linked administrative data...
August 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28583812/cost-of-bariatric-surgery-and-factors-associated-with-increased-cost-an-analysis-of-national-inpatient-sample
#9
Zhamak Khorgami, Ali Aminian, Saeed Shoar, Amin Andalib, Alan A Saber, Philip R Schauer, Stacy A Brethauer, Guido M Sclabas
BACKGROUND: In the current healthcare environment, bariatric surgery centers need to be cost-effective while maintaining quality. OBJECTIVE: The aim of this study was to evaluate national cost of bariatric surgery to identify the factors associated with a higher cost. SETTING: A retrospective analysis of 2012-2013 Healthcare Cost and Utilization Project - Nationwide Inpatient Sample (HCUP-NIS). METHOD: We included all patients with a diagnosis of morbid obesity (ICD9 278...
April 15, 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/28488237/perioperative-bleeding-and-thrombotic-risks-in-patients-with-von-willebrand-disease
#10
Nathaniel R Smilowitz, Navdeep Gupta, Yu Guo, Sripal Bangalore, Jeffrey S Berger
Von Willebrand disease (VWD) is an inherited bleeding disorder that often manifests clinically with hemorrhage after invasive procedures. We investigated the association between a diagnosis of VWD and bleeding and thrombotic outcomes following major non-cardiac surgery in a large national database from the United States. Patients age ≥45 years requiring major non-cardiac surgery were identified from Healthcare Cost and Utilization Project's National Inpatient Sample data. Von Willebrand disease, perioperative major adverse cardiovascular events (MACE), thrombotic events, and hemorrhage were defined by ICD9 diagnosis codes...
July 2017: Journal of Thrombosis and Thrombolysis
https://www.readbyqxmd.com/read/28469696/hospital-days-attributable-to-immune-reconstitution-inflammatory-syndrome-in-persons-living-with-hiv-before-and-after-the-2012-dhhs-hiv-guidelines
#11
Peter Liu, Rebecca Dillingham, Kathleen McManus
BACKGROUND: Immune reconstitution inflammatory syndrome (IRIS) can manifest with initiation or reintroduction of antiretroviral therapy (ART) in persons living with HIV (PLWH). In 2012, updated United States treatment guidelines recommended initiation of ART for all PLWH regardless of CD4 count. The objectives of this study were to quantify hospital usage attributable to IRIS and assess the reasons for hospitalization in PLWH before and after the guideline update. METHODS: Subjects were PLWH between 18-89 years of age who were hospitalized between November 1, 2009 and July 31, 2014...
2017: AIDS Research and Therapy
https://www.readbyqxmd.com/read/28464903/hospital-days-attributable-to-immune-reconstitution-inflammatory-syndrome-in-persons-living-with-hiv-before-and-after-the-2012-dhhs-hiv-guidelines
#12
Peter Liu, Rebecca Dillingham, Kathleen McManus
BACKGROUND: Immune reconstitution inflammatory syndrome (IRIS) can manifest with initiation or reintroduction of antiretroviral therapy (ART) in persons living with HIV (PLWH). In 2012, updated United States treatment guidelines recommended initiation of ART for all PLWH regardless of CD4 count. The objectives of this study were to quantify hospital usage attributable to IRIS and assess the reasons for hospitalization in PLWH before and after the guideline update. METHODS: Subjects were PLWH between 18-89 years of age who were hospitalized between November 1, 2009 and July 31, 2014...
May 2, 2017: AIDS Research and Therapy
https://www.readbyqxmd.com/read/28438417/comparing-hospital-outcomes-between-open-and-closed-tibia-fractures-treated-with-intramedullary-fixation
#13
Evan J Smith, Xiangyu Kuang, Rajeev Pandarinath
INTRODUCTION: Tibial shaft fractures comprise a large portion of operatively treated long bone fractures, and present with the highest rate of open injuries. Intramedullary fixation has become the standard of care for both open and closed injuries. The rates of short term complications and hospital length of stay for open and closed fractures treated with intramedullary fixation is not fully known. Previous series on tibia fractures were performed at high volume centers, and data were not generalizable, further they did not report on length of stay and the impact of preoperative variables on infections, complications and reoperation...
July 2017: Injury
https://www.readbyqxmd.com/read/28434102/outcomes-following-surgical-management-of-cauda-equina-syndrome-does-race-matter
#14
Amit Jain, Emmanuel Menga, Addisu Mesfin
Cauda equina syndrome (CES) is a surgical emergency requiring urgent spinal decompression. Our objective is to analyze the association between race and in-hospital outcomes (complications, mortality, length of stay, and discharge disposition) in patients with CES. This is a retrospective cohort study of CES patients identified via the Nationwide Inpatient Sample (NIS) from 2000 to 2010 in inpatient hospitalizations in the USA. The patient sample includes 46,017 patients ≥18 undergoing spine surgery for CES...
April 21, 2017: Journal of Racial and Ethnic Health Disparities
https://www.readbyqxmd.com/read/28431409/outcomes-of-hemiarthroplasty-and-total-hip-arthroplasty-for-femoral-neck-fracture-a-medicare-cohort-study
#15
Zhong Wang, Timothy Bhattacharyya
OBJECTIVES: For patients with femoral neck fractures, total hip arthroplasty (THA) demonstrates superior outcomes compared with hemiarthroplasty. However, hemiarthroplasty remains a common treatment for femoral neck fractures and the conversion rates are unknown. We compared the results of the 2 procedures using a Medicare database. METHODS: We assembled a cohort of 70,242 patients 65 to 90 years of age with an ICD9 diagnosis and matching Current Procedure Terminology code for femoral neck fracture between 2008 and 2012...
May 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28419189/propensity-scores-with-misclassified-treatment-assignment-a-likelihood-based-adjustment
#16
Danielle Braun, Malka Gorfine, Giovanni Parmigiani, Nils D Arvold, Francesca Dominici, Corwin Zigler
Propensity score methods are widely used in comparative effectiveness research using claims data. In this context, the inaccuracy of procedural or billing codes in claims data frequently misclassifies patients into treatment groups, that is, the treatment assignment ($T$) is often measured with error. In the context of a validation data where treatment assignment is accurate, we show that misclassification of treatment assignment can impact three distinct stages of a propensity score analysis: (i) propensity score estimation; (ii) propensity score implementation; and (iii) outcome analysis conducted conditional on the estimated propensity score and its implementation...
April 17, 2017: Biostatistics
https://www.readbyqxmd.com/read/28381294/decline-in-hospitalization-for-genital-warts-in-the-veneto-region-after-an-hpv-vaccination-program-an-observational-study
#17
Silvia Cocchio, Tatjana Baldovin, Chiara Bertoncello, Alessandra Buja, Patrizia Furlan, Mario Saia, Vincenzo Baldo
BACKGROUND: Human papillomavirus (HPV) is one of the most common sexually transmitted pathogens. This observational study was conducted to estimate the trend of hospitalization for genital warts (GWs) in the Veneto region (Italy) from 2004 to 2015. METHODS: All patients with GWs were identified in the hospital discharge records of all public and accredited private hospitals that related to Veneto residents and contained the ICD9-CM code 078.11 associated with a genital surgical procedure (vulval/vaginal warts, penile warts and anal warts)...
April 5, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28376563/the-effect-of-access-to-electronic-health-records-on-throughput-efficiency-and-imaging-utilization-in-the-emergency-department
#18
Matthew M Knepper, Edward M Castillo, Theodore C Chan, David A Guss
STUDY OBJECTIVE: To evaluate whether the availability of Electronic Health Records (EHRs) reduces throughput time and utilization of advanced imaging for patients in an academic ED. DATA SOURCES: All patients arriving at an academic Emergency Department (ED) via ambulance between June 1, 2011, and June 4, 2012, were included in the study. This accounted for 9,970 unique ambulance patient visits. STUDY DESIGN: Retrospective noninterventional analysis of patients in an academic ED...
April 4, 2017: Health Services Research
https://www.readbyqxmd.com/read/28368919/a-national-perspective-on-ecmo-utilization-in-patients-with-burn-injury
#19
Lauren B Nosanov, Melissa M McLawhorn, Mariana Vigiola Cruz, Jason H Chen, Jeffrey W Shupp
Extracorporeal membranous oxygenation (ECMO) has become an increasingly utilized strategy to support patients in cardiac and cardiopulmonary failure. The Extracorporeal Life Support Organization reports adult survival rates between 40 and 50%. Utilization and outcomes for burned patients undergoing ECMO are poorly understood. The National Burn Repository (version 8.0) was queried for patients with ICD9 procedure codes for ECMO. Demographics, comorbidities, mechanism, injury details, and clinical outcomes were recorded...
March 31, 2017: Journal of Burn Care & Research: Official Publication of the American Burn Association
https://www.readbyqxmd.com/read/28293491/disparities-in-utilization-of-jaw-surgery-for-treatment-of-sleep-apnea-a-nationwide-analysis
#20
Ravi K Garg, Ying Shan, Jeffrey A Havlena, Ahmed M Afifi
BACKGROUND: Maxillomandibular advancement has been shown to be one of the most effective operations for management of severe obstructive sleep apnea, yet pharyngeal surgery is more commonly performed. The goal of this study was to identify socioeconomic factors associated with this phenomenon. METHODS: Patients aged 14 or older with a primary hospital diagnosis of sleep apnea were identified using the National Inpatient Sample from 2005 to 2012. ICD9 codes were used to determine whether a pharyngeal or jaw procedure was performed...
December 2016: Plastic and Reconstructive Surgery. Global Open
keyword
keyword
38642
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"