Interrupted time series analysis of drug overdose fatalities in service-related industries versus non-service-related industries during the COVID-19 pandemic, 2018-2021.

BACKGROUND: Variation among industries in the association between COVID-19-related closing or reopening orders and drug overdose deaths is unknown. The objectives of this study were to compare drug overdose decedent demographics, annual drug overdose fatality rates and monthly drug overdose fatality rates by specific industry within the service-related industry sector, and to perform an interrupted time series analysis comparing weekly drug overdose mortality counts in service-related and non-service-related industries, examining the COVID-19 pre-pandemic and pandemic phases by Kentucky closing and reopening orders. METHODS: Kentucky drug overdose death certificate and toxicology testing data for years 2018-2021 were analysed using Χ2 and interrupted time series methods. RESULTS: Before the pandemic, annual drug overdose fatality rates in service-related industries were higher than in non-service-related industries. However, these trends reversed during the pandemic. Both service-related and non-service-related industry groups experienced increased fatal drug overdoses at change points associated with the gubernatorial business closure orders, although the magnitude of the increase differed between the two groups. Young, female and black workers in service-related industries had higher frequencies of drug overdose deaths compared with decedents in the non-service-related industries. CONCLUSION: Spikes in drug overdose mortality in both service-related and non-service-related industries during the pandemic highlight the need to consider and include industries and occupations, as well as worker populations vulnerable to infectious diseases, as integral stakeholder groups when developing and implementing drug overdose prevention interventions, and implementing infectious disease surveillance systems.

Trends in ICD-10-CM-Coded Administrative Datasets for Injury Surveillance and Research.

OBJECTIVES: Accurate injury surveillance depends on data quality in administrative datasets created for billing and reimbursement. Significant effort has been devoted to testing the ability of candidate injury case definitions to identify injury cases accurately in these datasets. We used interviews with experienced coders, informed by a review of the current literature, to identify three clinical coding trends that may affect the consistency of surveillance data: "clinical documentation improvement or clinical documentation integrity" (CDI), coding by treating clinicians, and certain electronic health record features. METHODS: An extensive literature review informed interviews with coding experts to identify potential issues in coding practice. To determine whether physician coding was associated with information loss, we analyzed data from two hospitals serving the same geographic area. One hospital had used physician coding of emergency department data for the past decade; the other used professional coders. We compared the proportion of emergency department records missing external cause of injury codes and assessed the variation for statistical significance. RESULTS: CDI audits review patient records to ensure that billing information includes every relevant International Classification of Diseases, Tenth Revision, Clinical Modification code. This approach has increased payment rates awarded to Medicare Advantage plans because additional codes increase the patient acuity level and case mix index. The impact of CDI audits on injury data needs further investigation. The pilot analysis addressing information loss with physician coding found a higher level of external cause coding with clinician self-coding, possibly because of the coding software. Finally, widespread "copy and paste" in patient electronic health records has the potential to increase reported injuries. CONCLUSIONS: Injury surveillance relies on billing and reimbursement records. Financial motivations may interfere with the consistency of surveillance findings and mislead injury epidemiologists. Further investigation is essential to ensure the integrity of surveillance findings.

Practitioners Assess Achievements and Challenges of Nonfatal Injury Surveillance.

OBJECTIVE: Injury surveillance relies on data coded for administrative rather than epidemiological accuracy. The Centers for Disease Control and Prevention (CDC) established the 5-year Surveillance Quality Improvement (SQI) initiative to advance consensus and methodology for injury epidemiology reporting and analysis. Evaluation of the positive predictive value of the CDC's injury surveillance definitions based on International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) and International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) coding in designated injury categories comprised much of the SQI initiative's work. The goal of the current study is to identify achievements and challenges in SQI as articulated by experienced injury epidemiology practitioners who participated in the CDC-funded SQI initiative. DESIGN, SETTING, AND PARTICIPANTS: We conducted semistructured interviews with 12 representatives of state and federal public health agencies who had participated extensively in the SQI initiative. The interviews were transcribed and coded using NVivo qualitative analysis software. Initial coding of the data involved both in vivo coding (using the words of participants) and coding of a priori themes. MAIN OUTCOME MEASURES: Qualitative analysis identified 2 overarching themes, variability among states and observations on the science of injury surveillance. RESULTS: Within the 2 broad themes, the respondents provided valuable insights regarding access to medical records, case definition validation, unique contributions of medical record abstracting, variations in the practice of medical coding, and the potential for use of data from medical record reviews in other injury-related areas. CONCLUSIONS: The contributions of the SQI initiative have provided valuable insights into ICD-10-CM case definitions for national injury surveillance. Challenges remain with regard to data access and quality with ongoing reliance on administrative datasets for injury surveillance.

Multisite medical record review of emergency department visits for unspecified injury of head following the ICD-10-CM coding transition.

INTRODUCTION: In 2016, a proposed International Classification of Diseases, Tenth Edition, Clinical Modification surveillance definition for traumatic brain injury (TBI) morbidity was introduced that excluded the unspecified injury of head (S09.90) diagnosis code. This study assessed emergency department (ED) medical records containing S09.90 for evidence of TBI based on medical documentation. METHODS: State health department representatives in Maryland, Kentucky, Colorado and Massachusetts reviewed a target of 385 randomly sampled ED records uniquely assigned the S09.90 diagnosis code (without proposed TBI codes), which were initial medical encounters among state residents discharged home during October 2015-December 2018. Using standardised abstraction procedures, reviewers recorded signs and symptoms of TBI, and head imaging results. A tiered case confirmation strategy was applied that assigned a level of certainty (high, medium, low, none) to each record based on the number and type of symptoms and imaging results present in the record. Positive predictive value (PPV) of S09.90 by level of TBI certainty was calculated by state. RESULTS: Wide variation in PPV of sampled ED records assigned S09.90: 36%-52% had medium or high evidence of TBI, while 48%-64% contained low or no evidence of a TBI. Loss of consciousness was mentioned in 8%-24% of sampled medical records. DISCUSSION: Exclusion of the S09.90 code in surveillance estimates may result in many missed TBI cases; inclusion may result in counting many false positives. Further, missed TBI cases influenced by incidence estimates, based on the TBI surveillance definition, may lead to inadequate allocation of public health resources.

Multisite medical record review of emergency department visits for traumatic brain injury.

BACKGROUND: In 2016, the CDC in the USA proposed codes from the International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) for identifying traumatic brain injury (TBI). This study estimated positive predictive value (PPV) of TBI for some of these codes. METHODS: Four study sites used emergency department or trauma records from 2015 to 2018 to identify two random samples within each site selected by ICD-10-CM TBI codes for (1) intracranial injury (S06) or (2) skull fracture only (S02.0, S02.1-, S02.8-, S02.91) with no other TBI codes. Using common protocols, reviewers abstracted TBI signs and symptoms and head imaging results that were then used to assign certainty of TBI (none, low, medium, high) to each sampled record. PPVs were estimated as a percentage of records with medium-certainty or high-certainty for TBI and reported with 95% confidence interval (CI). RESULTS: PPVs for intracranial injury codes ranged from 82% to 92% across the four samples. PPVs for skull fracture codes were 57% and 61% in the two university/trauma hospitals in each of two states with clinical reviewers, and 82% and 85% in the two states with professional coders reviewing statewide or nearly statewide samples. Margins of error for the 95% CI for all PPVs were under 5%. DISCUSSION: ICD-10-CM codes for traumatic intracranial injury demonstrated high PPVs for capturing true TBI in different healthcare settings. The algorithm for TBI certainty may need refinement, because it yielded moderate-to-high PPVs for records with skull fracture codes that lacked intracranial injury codes.

Public health departments and accountable care organizations: finding common ground in population health.

We examined areas of potential collaboration between accountable care organizations and public health agencies, as well as perceived barriers and facilitators. We interviewed 9 key informants on 4 topics: advantages of public health agency involvement in accountable care organizations; services public health agencies could provide; practical, cultural, and legal barriers to accountable care organization-public health agency involvement; and business models that facilitate accountable care organization-public health agency collaboration. Public health agencies could help accountable care organizations partner with community organizations and reach vulnerable patients, provide population-based services and surveillance data, and promote policies that improve member health. Barriers include accountable care organizations' need for short-term financial yield, limited public health agency technical and financial capacity, and the absence of a financial model.

Population health, public health, and accountable care: emerging roles and relationships.

To identify roles for public health agencies (PHAs) in accountable care organizations (ACOs), along with their obstacles and facilitators, we interviewed individuals from 9 ACOs, including Medicare, Medicaid, and commercial payers. We learned that PHAs participate in ACO-like partnerships with state Medicaid agencies, but interviewees identified barriers to collaboration with Medicare and commercial ACOs, including Medicare participation requirements, membership cost, risk-bearing restrictions, data-sharing constraints, differences between medicine and public health, and ACOs' investment yield needs. Collaboration was more likely when organizations had common objectives, ACO sponsors had substantial market share, PHA representatives served on ACO advisory boards, and there were preexisting contractual relationships. ACO-PHA relationships are not as straightforward as their shared use of the term "population health" would suggest, but some ACO partnerships could give PHAs access to new revenue streams.

Regulatory enforcement and fiscal impact in local health agencies.

OBJECTIVES: We used a cross-sectional, retrospective study design to analyze the association between local health agency regulatory activities and revenues from nonclinical fees and fines (NFF). METHODS: We extracted data from the 2010 National Association of County and City Health Officials (NACCHO) Profile Survey, the most recent report including NFF information, and used 2-part multivariable regression models to identify relationships between regulatory activities and revenue. We also interviewed LHD directors on access to revenue from fines. RESULTS: NFFs generated substantial revenue for most LHDs, increasing in scope and amount with jurisdiction size for all but the largest municipalities. The greatest proportion of net revenue came from public pools, campgrounds and recreational vehicles, and solid waste disposal. For small and mid-sized LHDs, enforcement activities generated revenue in a dose-response pattern, with higher returns for increased activities. LHDs in decentralized governance states collected more NFF revenue than those in centralized states. States vary regarding LHD access to revenue from sanctions. CONCLUSIONS: The fiscal impact of changes in regulatory activity needs careful assessment to avoid unanticipated consequences of applicable law.

Local health departments as essential community providers for health benefits exchange plans.

The Affordable Care Act requires health plans' networks to include "essential community providers" (ECPs). Local health departments (LHDs) can be ECPs, typically for tuberculosis and sexually transmitted disease-related services or family planning. An ECP status may be controversial if it jeopardizes core population health services or competes with community partners. Some LHDs already bill for ECP services, but independent billing functions could exceed projected revenue. Thus, LHDs may wish to investigate contractual arrangements as alternatives to billing multiple issuers.

Pilot statewide study of pediatric emergency department alignment with national guidelines.

BACKGROUND: The American Academy of Pediatrics, American College of Emergency Physicians, and Emergency Nursing Association have developed consensus guidelines for pediatric emergency department policies, procedures, supplies, and equipment. Kentucky received funding from the Health Resources and Services Administration through the Emergency Medical Services for Children program to pilot test the guidelines with the state's hospitals. In addition to providing baseline data regarding institutional alignment with the guidelines, the survey supported development of grant funding to procure missing items. METHODS: Survey administration was undertaken by staff and members of the Kentucky Board of Emergency Medical Services Emergency Medical Services for Children work group and faculty and staff of the University of Kentucky College of Public Health and the University of Louisville School of Medicine. Responses were solicited primarily online with repeated reminders and offers of assistance. RESULTS: Seventy respondents completed the survey section on supplies and equipment either online or by fax. Results identified items unavailable at 20% or more of responding facilities, primarily the smallest sizes of equipment. The survey section addressing policy and procedure received only 16 responses. CONCLUSIONS: Kentucky facilities were reasonably well equipped by national standards, but rural facilities and small hospitals did not stock the smallest equipment sizes because of low reported volume of pediatric emergency department cases. Thus, a centralized procurement process that gives them access to an adequate range of pediatric supplies and equipment would support capacity building for the care of children across the entire state. Grant proposals were received from 28 facilities in the first 3 months of funding availability.

Local legal infrastructure and population health.

OBJECTIVES: We explored the association between the legal infrastructure of local public health, as expressed in the exercise of local fiscal and legislative authority, and local population health outcomes. METHODS. Our unit of analysis was public health jurisdictions with at least 100,000 residents. The dependent variable was jurisdiction premature mortality rates obtained from the Mobilize Action Toward Community Health (MATCH) database. Our primary independent variables represented local public health's legal infrastructure: home rule status, board of health power, county government structure, and type of public health delivery system. Several control variables were included. We used a regression model to test the relationship between the varieties of local public health legal infrastructure identified and population health status. RESULTS: The analyses suggested that public health legal infrastructure, particularly reformed county government, had a significant effect on population health status as a mediator of social determinants of health. CONCLUSIONS: Because states shape the legal infrastructure of local public health through power-sharing arrangements, our findings suggested recommendations for state legislation that positions local public health systems for optimal impact. Much more research is needed to elucidate the complex relationships among law, social capital, and population health status.

Making sense of state health data: the case of Kentucky.

OBJECTIVE: State health rankings present oversimplified and potentially damaging accounts of health status. Using the example of Kentucky, this article illustrates the realities masked by rankings that use averages and fail to account for social determinants of health. METHODS: Findings from a range of publicly available data are combined to shed light on factors that influence or are associated with health status indicators, including demographic data, health services utilization, health system elements, poverty, and educational attainment. RESULTS: Despite its low overall performance, Kentucky includes counties with health status that is equal to the highest-ranking states. Poverty and loss of healthy, working-age populations are closely associated with low health status, as are low rates of high school graduation. CONCLUSIONS: Rankings that average health status indicators across widely diverse areas may yield findings that are only marginally relevant for health policy development. A high burden of morbidity pulls resources from population health to high-cost health services, challenging the viability of long-range initiatives; however, a comprehensive approach to health status improvement will be necessary to bring more southern US states like Kentucky into higher-ranking positions.

Public health services and systems research: current state of finance research.

There is a growing recognition that the US public health system should strive for efficiency-that it should determine the optimal ways to utilize limited resources to improve and protect public health. The field of public health finance research is a critical part of efforts to understand the most efficient ways to use resources. This article discusses the current state of public health finance research through a review of public health finance literature, chronicles important lessons learned from public health finance research to date, discusses the challenges faced by those seeking to conduct financial research on the public health system, and discusses the role of public health finance research in relation to the broader endeavor of Public Health Services and Systems Research.

Medical-Legal Partnerships Facilitate Patient-Provider Cost of Care Conversations: A Multisite Qualitative Study in the U.S.

This study examines the impact of medical-legal partnerships on facilitating and managing outcomes of patient-provider cost of care conversations. We conducted 96 semi-structured interviews with 18 patients and 78 medical-legal partnership personnel from 10 states between March and November of 2020. The presence of legal staff helped strengthen interdisciplinary collaborations and build confidence among providers around addressing health-harming legal needs through effective cost of care conversations. Medical-legal partnerships with well-established provider training opportunities reported effective cost of care conversations, improved patient outcomes, and increased return on investment for health systems. Lack of time, knowledge, and training were identified as barriers to clinicians engaging in cost of care conversations. Positive patient outcomes included improved access to public benefits, health benefits, financial benefits, special education services, stable housing, and food. Medical-legal partnerships facilitate effective patient-provider cost of care conversations that improve patients' medical, legal, and social service outcomes.

ICD-10-CM-Based Definitions for Emergency Department Opioid Poisoning Surveillance: Electronic Health Record Case Confirmation Study.

OBJECTIVES: Valid opioid poisoning morbidity definitions are essential to the accuracy of national surveillance. The goal of our study was to estimate the positive predictive value (PPV) of case definitions identifying emergency department (ED) visits for heroin or other opioid poisonings, using billing records with International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) codes. METHODS: We examined billing records for ED visits from 4 health care networks (12 EDs) from October 2015 through December 2016. We conducted medical record reviews of representative samples to estimate the PPVs and 95% confidence intervals (CIs) of (1) first-listed heroin poisoning diagnoses (n = 398), (2) secondary heroin poisoning diagnoses (n = 102), (3) first-listed other opioid poisoning diagnoses (n = 452), and (4) secondary other opioid poisoning diagnoses (n = 103). RESULTS: First-listed heroin poisoning diagnoses had an estimated PPV of 93.2% (95% CI, 90.0%-96.3%), higher than secondary heroin poisoning diagnoses (76.5%; 95% CI, 68.1%-84.8%). Among other opioid poisoning diagnoses, the estimated PPV was 79.4% (95% CI, 75.7%-83.1%) for first-listed diagnoses and 67.0% (95% CI, 57.8%-76.2%) for secondary diagnoses. Naloxone was administered in 867 of 1055 (82.2%) cases; 254 patients received multiple doses. One-third of all patients had a previous drug poisoning. Drug testing was ordered in only 354 cases. CONCLUSIONS: The study findings suggest that heroin or other opioid poisoning surveillance definitions that include multiple diagnoses (first-listed and secondary) would identify a high percentage of true-positive cases.

Public health financial management competencies.

The absence of appropriate financial management competencies has impeded progress in advancing the field of public health finance. It also inhibits the ability to professionalize this sector of the workforce. Financial managers should play a critical role by providing information relevant to decision making. The lack of fundamental financial management knowledge and skills is a barrier to fulfilling this role. A national expert committee was convened to examine this issue. The committee reviewed standards related to financial and business management practices within public health and closely related areas. Alignments were made with national standards such as those established for government chief financial officers. On the basis of this analysis, a comprehensive set of public health financial management competencies was identified and examined further by a review panel. At a minimum, the competencies can be used to define job descriptions, assess job performance, identify critical gaps in financial analysis, create career paths, and design educational programs.

Public health financial management needs: report of a national survey.

BACKGROUND: The work reported here builds on the identification of public health financial management practice competencies by a national expert panel. The next logical step was to provide a validity check for the competencies and identify priority areas for educational programming. METHODS: We developed a survey for local public health finance officers based on the public health finance competencies and field tested it with a convenience sample of officials. We asked respondents to indicate the importance of each competency area and the need for training to improve performance; we also requested information regarding respondent education, jurisdiction size, and additional comments. Our local agency survey sample drew on the respondent list from the National Association of County and City Health Officials 2005 local health department survey, stratified by agency size and limited to jurisdiction populations of 25,000 to 1,000,000. Identifying appropriate respondents was a major challenge. The survey was fielded electronically, yielding 112 responses from 30 states. RESULTS: The areas identified as most important and needing most additional training were knowledge of budget activities, financial data interpretation and communication, and ability to assess and correct the organization's financial status. The majority of respondents had some postbaccalaureate education. Many provided additional comments and recommendations. DISCUSSION: Health department finance officers demonstrated a high level of general agreement regarding the importance of finance competencies in public health and the need for training. The findings point to a critical need for additional training opportunities that are accessible, cost-effective, and targeted to individual needs.

Does higher surgical volume predict better patient outcomes?

OBJECTIVE: To measure the relationship between procedural volume and quality by examining the association between hospital procedural volume and mortality in coronary artery bypass graft (CABG) and percutaneous transluminal coronary angioplasty (PTCA). METHODS: A retrospective quantitative analysis was conducted of Kentucky hospital discharge database for patients who underwent CABG and PTCA from 2000 through 2005. Hospitals were classified into three categories based on annual number of procedures--low (12-249), medium (250-499), and high-volume (> or = 500) CABG and PTCA facilities. This study employed a multiple logistic regression model to compare the odds for fatal outcome for patients treated in high, medium, and low-volume facilities, while controlling for patient age, gender, admission urgency, hospital length-of-stay, case severity, and pre-existing clinical conditions. RESULTS: From 2000 through 2005, 24 facilities performed 47,972 CABGs, while 30 facilities performed 75,869 PTCAs across the state of Kentucky. In non-emergent CABG and PTCA patients between the ages of 18 to 65 years, there was no statistically significant difference in the odds for fatal outcomes between low-, medium-, and high-volume hospitals. However, older (> or = 65 years old) emergent CABG and PTCA patients were more likely to die at high-volume and low-volume hospitals than medium-volume hospitals (odds ratio for CABG surgery--1.260 [1.004-1.580], 1.753 [1.266-2.4261, and odds ratio for PTCA--1.106 [1.207-2.163], 1.616 [1.207-2.163]). CONCLUSIONS: This study indicates that in hospital procedural volume Kentucky, is an imprecise predictor of quality as measured by CABG and PTCA outcomes, and should not be used by purchasers and policy makers as the only index of hospital quality.