The limitations of using Medicaid administrative data in abortion research.

Objectives: To identify limitations of abortion data in national Medicaid claims files by comparing abortion counts in Medicaid claims data with state abortion estimates.

Study Design: We used procedure (Current Procedural Terminology/Healthcare Common Procedure Coding System) and drug (National Drug Code) codes to identify abortion claims in 2009 and 2010 Medicaid Analytic eXtract (MAX) and 2020 Transformed Medicaid Statistical Information System Analytic File (TAF) data. We compared the number of abortions in MAX and TAF to the number of expected abortions covered by Medicaid overall and by state.

Obese patients with new onset atrial fibrillation/flutter have higher risk of hospitalization, cardioversions, and ablations.

Obesity significantly increases the risk of developing atrial fibrillation (AF) and atrial flutter (AFL) and evidence from randomized trials indicates that weight loss may reduce the burden of AF/AFL in obese patients; however, the relationship between obesity and healthcare resource utilization in AF/AFL patients is lacking. We sought to assess this relationship in patients with newly diagnosed AF/AFL in a nationally representative cohort of the United States by using the MarketScan® claims database. International Classification of Diseases, Tenth Revision [ICD 10] diagnosis codes were used to select individuals with a new diagnosis of AF/AFL in 2017 and 2018, adjudicate baseline variables and to classify them according to obesity status.

Delirium and Behavioral Symptoms in Persons With Dementia at Hospital Admission: Mediating Factors.

Background: Hospitalized persons with dementia are at risk of delirium with behavioral symptoms, predisposing them to a higher rate of complications and caregiver distress. The purpose of this study was to examine the relationship between delirium severity in patients with dementia upon admission to the hospital and the manifestation of behavioral symptoms, and to evaluate the mediating effects of cognitive and physical function, pain, medications, and restraints.

Methods: This descriptive study used baseline data from 455 older adults with dementia enrolled in a cluster randomized clinical trial that tested the efficacy of family centered function-focused care.

Those with hemophilia or von Willebrand disease do not have increased perioperative complications following anterior cruciate ligament reconstruction: Results of a case-control large-database study.

Background: There is a lack of information on anterior cruciate ligament (ACL) reconstruction outcomes and complications for patients with congenital hypocoagulable conditions. The specific aim of this retrospective study was to report operative outcomes and complications for patients with congenital hypocoagulable disorders who underwent ACL reconstruction.

Methods: We performed a retrospective review of all patients who underwent an ACL reconstruction within Truven MarketScan Commercial Claims and Encounter Database from 2010 to 2014.

A Commercial Insurance Claims Analysis of Correlates of Behavioral Therapy Use Among Children With ADHD.

Objective: The study examined factors associated with uptake of behavioral therapy among children with attention-deficit hyperactivity disorder (ADHD).

Methods: Insurance claims data from 2008-2014 (MarketScan) were reviewed to examine associations between behavioral therapy use and demographic, patient, family, and provider factors. The association between ADHD medication use and future uptake of behavioral therapy was examined with logistic regression adjusted for covariates found to affect behavioral therapy use.

Risk Factors for Emergency Department Utilization Among Adolescents with Autism Spectrum Disorder.

This study reaffirms our previous work documenting a higher number of Emergency Department (ED) visits by adolescent females with Autism Spectrum Disorder (ASD) as compared to adolescent males with ASD, as well as significantly more ED visits by older adolescents than younger adolescents with ASD. Combined externalizing and internalizing psychiatric co-morbidities as well as internalizing conditions alone predict a higher number of ED visits in this study. Illness severity as demonstrated by patterns of visits to primary care physicians and psychiatric referrals prior to ED visits and the prescription of two or more classes of psychotropic medications also predict higher number of ED visits.

Independent of Cirrhosis, Hepatocellular Carcinoma Risk Is Increased with Diabetes and Metabolic Syndrome.

Background: Hepatocellular carcinoma is the most common primary liver malignancy, commonly a sequelae of hepatitis C infection, but can complicate cirrhosis of any cause. Whether metabolic syndrome and its components, type II diabetes, hypertension, and hyperlipidemia increase the risk of hepatocellular carcinoma independent of cirrhosis is unknown.

Methods: A retrospective cohort study was conducted using the MarketScan insurance claims database from 2008-2012.

Comparing the Costs and Acceptability of Three Fidelity Assessment Methods for Assertive Community Treatment.

Successful implementation of evidence-based practices requires valid, yet practical fidelity monitoring. This study compared the costs and acceptability of three fidelity assessment methods: on-site, phone, and expert-scored self-report. Thirty-two randomly selected VA mental health intensive case management teams completed all fidelity assessments using a standardized scale and provided feedback on each.

Comparison of Assertive Community Treatment Fidelity Assessment Methods: Reliability and Validity.

Assertive community treatment is known for improving consumer outcomes, but is difficult to implement. On-site fidelity measurement can help ensure model adherence, but is costly in large systems. This study compared reliability and validity of three methods of fidelity assessment (on-site, phone-administered, and expert-scored self-report) using a stratified random sample of 32 mental health intensive case management teams from the Department of Veterans Affairs.

Study protocol for the recreational stimulation for elders as a vehicle to resolve delirium superimposed on dementia (Reserve For DSD) trial.

Background: Delirium is a state of confusion characterized by an acute and fluctuating decline in cognitive functioning. Delirium is common and deadly in older adults with dementia, and is often referred to as delirium superimposed on dementia, or DSD. Interventions that treat DSD are not well-developed because the mechanisms involved in its etiology are not completely understood.

Measuring quality of pharmacotherapy for depression in a national health care system.

Objectives: This article examines the use of antidepressant medication in the treatment of major depression in the Department of Veterans Affairs (VA) during the 2001 fiscal year and considers the relationship of patient, drug, provider, and facility to adherence to medication treatment guidelines.

Methods: Prescription drug records for all VA outpatients diagnosed with major depression (International Classification of Diseases, 9th edition, code 296.2 or 296.