Publications by authors named "Brenda Natzke"

Objective: Infants with prenatal substance exposure or neonatal abstinence syndrome (NAS) use health services more often than other children; however, little is known about their use of mental health services and psychotropic medication.

Methods: The sample (N=1,004,085) consisted of infants born in 2016 in 38 states who were followed through the fifth year of life and enrolled each year in Medicaid or the Children's Health Insurance Program. Infants with prenatal substance exposure or NAS were identified with diagnosis codes; procedure and revenue codes documented their service use.

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Introduction: Estimating Neonatal Abstinence Syndrome (NAS) and prenatal substance exposure rates in Medicaid can help target program efforts to improve access to services.

Methods: The data for this study was extracted from the 2016-2020 Transformed Medicaid Statistical Information System (T-MSIS) Analytic Files (TAF) Research Identifiable Files (RIF) and included infants born between January 1, 2016 and December 31, 2020 with a either a NAS diagnosis or prenatal substance exposure.

Results: Between 2016 and 2020, the estimated national rate of NAS experienced a 18% decline, while the estimated national rate of prenatal substance exposure experienced a 3.

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Objective: This study examined whether implementing a whole health care model in a community mental health center reduced the use of acute care services and total Medicare expenditures. The whole health care model embedded monitoring of overall health and wellness education within the center's outpatient mental and substance use disorder treatment services, and it improved care coordination with primary care providers.

Methods: This study used fee-for-service Medicare administrative claims and enrollment data for June 2009 through July 2015 for the intervention (N=846) and matched comparison group (N=2,643) to estimate a difference-in-differences model.

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Primary care practices are increasingly asked to engage patients in improving care delivery. We report early experiences with Patient and Family Advisory Councils (PFACs) from interviews of patients and practice staff in the Comprehensive Primary Care initiative, and identify ways to improve PFACs. Patients and practice staff report PFACs help practices elicit patient feedback and, in response, improve care delivery.

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Background: The patient-centered medical home (PCMH) is widely promoted as a model to improve the quality of primary care and lead to more efficient use of health care services. Few studies have examined the relationship between PCMH implementation at the practice level and health care utilization by children. Existing studies show mixed results.

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Objective: To assess health care utilization among children enrolled in Medicaid and CHIP via Express Lane Eligibility (ELE).

Data Sources/study Setting: Enrollment, claims, and encounter data for children enrolled in Medicaid or CHIP in Alabama, Iowa, Louisiana, and New Jersey during 2009-2012.

Study Design: We compared health care utilization among children enrolled via ELE and nondisabled children who enrolled through standard pathways in each state.

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This article presents insights into the use of electronic health records (EHRs) by small physician practices participating in a CMS pay-for-performance demonstration. Site visits to four States reveal slow movement toward improved EHR use. Factors facilitating use of EHRs include customization of EHR products and being owned by a larger organization.

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This research investigated state variation in the use of out-of-home mental health services among children and youth enrolled in Medicaid during 2003. Medicaid claims from three states were used to describe the demographic and diagnostic characteristics of children and youth under age 22 who received mental health services in general hospitals, psychiatric hospitals, psychiatric residential treatment facilities, and other residential treatment settings and to examine their lengths of stay, repeat stays, and expenditures. Depending on the state, 6-13% of children and youth with a mental health diagnosis received out-of-home services during the year; 37-58% of these children and youth had more than one out-of-home stay.

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Purpose: To describe utilization patterns for anti-diabetes medications among a cohort of diabetes patients in the Military Health System (MHS) before and after warnings about rosiglitazone issued in May 2007.

Methods: We used segmented regression analysis to compare changes in the level and trend of rosiglitazone utilization and use of other anti-diabetes therapies in the period prior to the drug warnings (between April 2006 and May 2007) and the period after the warnings were issued (between October 2007 and May 2008).

Results: The level and trend of rosiglitazone use changed after the highly publicized warnings.

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Synopsis of recent research by authors named "Brenda Natzke"

  • - Brenda Natzke's research primarily focuses on health services utilization among vulnerable populations, particularly children with prenatal substance exposure and neonatal abstinence syndrome (NAS), highlighting their increased need for both physical and mental health services.
  • - Recent findings indicate an 18% national decline in NAS rates from 2016 to 2020, while prenatal substance exposure rates continued to rise, underscoring the importance of targeted public health efforts in these areas.
  • - Natzke has also explored the impact of health care models and policy initiatives, such as the whole health model in community mental health centers, and their effects on service utilization and expenditure, emphasizing the role of coordinated care in improving health outcomes for affected populations.