Homicide and the Opioid Epidemic: A Longitudinal Analysis

2021 ◽  
pp. 108876792110544
Author(s):  
Richard Rosenfeld ◽  
Randolph Roth ◽  
Joel Wallman
Keyword(s):  
Fixed Effects ◽  
Temporal Relationship ◽  
Positive Relationship ◽  
Positive Association ◽  
Black Population ◽  
Opioid Epidemic ◽  
Cross Sectional ◽  
Homicide Rates ◽  
Death Rates ◽  
Hispanic White

Recent cross-sectional research has disclosed a positive relationship between opioid-related death rates and homicide rates. The current study adds a longitudinal dimension to this research. We estimate fixed effects panel models of the temporal relationship between race-specific homicide rates and opioid-related death rates within U.S. counties and county clusters between 1999 and 2015. The results reveal a positive association between change over time in homicide and opioid-related deaths, net of multiple socioeconomic and demographic controls, in both the Non-Hispanic White and Black population. The association is stronger in the Appalachian counties, where the opioid epidemic has been particularly severe.

The Opioid Epidemic and Homicide in the United States

2021 ◽  
pp. 002242782098684
Author(s):  
Richard Rosenfeld ◽  
Joel Wallman ◽  
Randolph Roth
Keyword(s):  
United States ◽  
Death Rate ◽  
The United States ◽  
Opioid Epidemic ◽  
Drug Markets ◽  
Cross Sectional ◽  
Homicide Rates ◽  
Overdose Death ◽  
Sectional Analysis ◽  
The Relationship

Objectives: Evaluate the relationship between the opioid epidemic and homicide rates in the United States. Methods: A county-level cross-sectional analysis covering the period 1999 to 2015. The race-specific homicide rate and the race-specific opioid-related overdose death rate are regressed on demographic, social, and economic covariates. Results: The race-specific opioid-related overdose death rate is positively associated with race-specific homicide rates, net of controls. The results are generally robust across alternative samples and model specifications. Conclusions: We interpret the results as reflecting the violent dynamics of street drug markets, although more research is needed to draw definitive conclusions about the mechanisms linking opioid demand and homicide.

scholarly journals Racial and Ethnic Disparities in Quality Measures for People With Alzheimer’s Disease and Related Dementias

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 666-666
Author(s):  
Maricruz Rivera-Hernandez ◽  
Amit Kumar
Keyword(s):  
African Americans ◽  
Fixed Effects ◽  
Seasonal Influenza ◽  
Nursing Home Residents ◽  
Ethnic Disparities ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Facility Level ◽  
Hispanic White

Abstract Over 50% of nursing home residents have ADRD. Prior research has shown strong evidence that, compare to non-Hispanic White, African-Americans are more likely to admitted in low performing nursing homes characterized by severe deficiencies understaffing and poor care. However, it is unknown whether these experiences are similar for Hispanics with ADRD. We conducted a cross-sectional study using 2016 data from Medicare- certified providers. Our cohort included 1,425,220 short- (30%) and long-term (70%) beneficiaries with ADRD. Approximately 81% of residents were White, 13% African Americans, and 6% Hispanics. African Americans and Hispanics have lower rates of seasonal influenza vaccination (IV). However, they were also less likely to report pain, pressure ulcers and antipsychotic use compared to white residents. After including the facility fixed-effects in the model, it appears that these disparities are mostly due to between-facility level differences.

scholarly journals Are Achievement Gaps Related to Discipline Gaps? Evidence From National Data

AERA Open ◽  
2019 ◽  
Vol 5 (4) ◽  
pp. 233285841987544 ◽  
Author(s):  
Francis A. Pearman ◽  
F. Chris Curran ◽  
Benjamin Fisher ◽  
Joseph Gardella
Keyword(s):  
Achievement Gap ◽  
Civil Rights ◽  
Fixed Effects ◽  
National Level ◽  
Positive Association ◽  
The United States ◽  
Achievement Gaps ◽  
Discipline Gap ◽  
Racial Achievement ◽  
Hispanic White

There is growing interest in the relation between the racial achievement gap and the racial discipline gap. However, few studies have examined this relation at the national level. This study combines data from the Stanford Education Data Archive and the Civil Rights Data Collection and employs a district fixed effects analysis to examine whether and the extent to which racial discipline gaps are related to racial achievement gaps in Grades 3 through 8 in districts across the United States. In bivariate models, we find evidence that districts with larger racial discipline gaps have larger racial achievement gaps (and vice versa). Though other district-level differences account for the positive association between the Hispanic-White discipline gap and the Hispanic-White achievement gap, we find robust evidence that the positive association between the Black-White discipline gap and the Black-White achievement gap persists after controlling for a multitude of confounding factors. We also find evidence that the mechanisms connecting achievement to disciplinary outcomes are more salient for Black than White students.

Diversity of Signing Auditors and Audit Quality

2021 ◽  
Author(s):  
Chang He ◽  
Chao Li ◽  
Gary S. Monroe ◽  
Yi Si
Keyword(s):  
Fixed Effects ◽  
Audit Quality ◽  
Positive Association ◽  
Cognitive Diversity ◽  
Demographic Diversity ◽  
Cross Sectional ◽  
Listed Firms ◽  
Audit Firms ◽  
Client Firm ◽  
Using Data

Using data for listed firms in China, where two auditors sign the audit report, we examine whether the diversity of signing auditors' characteristics affects audit quality. We find a positive association between diversity and audit quality, consistent with the notion that diversity facilitates team performance. Further analyses show there is a stronger association between cognitive, rather than demographic, diversity of signing auditors and audit quality. Our results are robust to the inclusion of client firm and engagement auditor fixed effects. Cross-sectional results indicate stronger effects of the cognitive diversity of signing auditors on audit quality in complex, opaque, less important clients or firms without industry specialist auditors. Findings from our study suggest that audit firms should allocate staff to audit teams in a manner that results in cognitively diverse audit teams because such teams are more likely to deliver high quality audits.

scholarly journals Formaldehyde exposure and asthma in children: a systematic review

2011 ◽  
Vol 16 (9) ◽  
pp. 3845-3852 ◽  
Author(s):  
Gerald McGwin Jr. ◽  
Jeffrey Lienert ◽  
John I. Kennedy Jr.
Keyword(s):  
Systematic Review ◽  
Random Effects ◽  
Childhood Asthma ◽  
Fixed Effects ◽  
Positive Association ◽  
Fixed Effects Model ◽  
Moderate Amount ◽  
Cross Sectional ◽  
Formaldehyde Exposure ◽  
Asthma In Children

Despite multiple published studies regarding the association between formaldehyde exposure and childhood asthma, a consistent association has not been identified. Here we report the results of a systematic review of published literature in order to provide a more comprehensive picture of this relationship. After a literature search, we identified seven studies providing quantitative results regarding the association between formaldehyde exposure and asthma in children. Studies were heterogeneous with respect to the definition of asthma. For each study, an odds ratio (OR) and 95% confidence interval (CI) for asthma were abstracted from published results or calculated based on the data provided. We used fixed- and random-effects models to calculate pooled ORs and 95% CIs; measures of heterogeneity were also calculated. A fixed-effects model produced an OR of 1.03 (95% CI, 1.021.04), and random effects model produced an OR of 1.17 (95% CI, 1.011.36), both reflecting an increase of 10 mg/m3 of formaldehyde. Both the Q and I2 statistics indicated a moderate amount of heterogeneity. Results indicate a positive association between formaldehyde exposure and childhood asthma. Given the largely cross-sectional nature of the studies underlying this meta-analysis, further well-designed prospective epidemiologic studies are needed.

scholarly journals Does social capital affect wages? A panel data analysis of causal mechanisms

2020 ◽  
Author(s):  
Gerhard Krug ◽  
Paul Schmelzer ◽  
Mark Trappmann
Keyword(s):  
Social Capital ◽  
Panel Data ◽  
Job Search ◽  
Fixed Effects ◽  
Panel Data Analysis ◽  
Positive Association ◽  
Job Interviews ◽  
Cross Sectional ◽  
Causal Mechanisms ◽  
Panel Data Regression

Many studies document the positive association between accessed social capital and wages. It is widely accepted that the underlying relationship is causal. However, most studies use cross-sectional data, and only a few test causal mechanisms. In our analysis, we first test a broad range of social capital indicators by applying fixed-effects panel data regression to a sample of currently employed and a sample of newly employed individuals. Second, we test reservation wages, network search, being offered a job without prior job search, and the number of job interviews as some of the theoretical mechanisms put forward to explain positive social capital effects. Overall, we find no empirical evidence for wage effects of the social capital measure and no evidence that any of the proposed mechanisms are empirically relevant.

Perceived Overprotection and Its Association With Quality of Life in Dementia

GeroPsych ◽  
2019 ◽  
Vol 32 (3) ◽  
pp. 125-134
Author(s):  
Mechthild Niemann-Mirmehdi ◽  
Andreas Häusler ◽  
Paul Gellert ◽  
Johanna Nordheim
Keyword(s):  
Quality Of Life ◽  
Patient Autonomy ◽  
Positive Association ◽  
Well Being ◽  
Negative Association ◽  
Significant Positive Association ◽  
Cross Sectional ◽  
People With Dementia ◽  
Mental Well Being

Abstract. To date, few studies have focused on perceived overprotection from the perspective of people with dementia (PwD). In the present examination, the association of perceived overprotection in PwD is examined as an autonomy-restricting factor and thus negative for their mental well-being. Cross-sectional data from the prospective DYADEM study of 82 patient/partner dyads (mean age = 74.26) were used to investigate the association between overprotection, perceived stress, depression, and quality of life (QoL). The analyses show that an overprotective contact style with PwD has a significant positive association with stress and depression, and has a negative association with QoL. The results emphasize the importance of avoiding an overprotective care style and supporting patient autonomy.

Product Brand Loyalty and Purchase Decision

2020 ◽  
Vol 3 (3) ◽  
pp. 76-87
Author(s):  
Muhammad Naeem ◽  
Abdul Sami
Keyword(s):  
Brand Loyalty ◽  
Quantitative Research ◽  
Research Study ◽  
Positive Association ◽  
Perceived Quality ◽  
Purchase Decision ◽  
Cross Sectional ◽  
Business World ◽  
Multiple Variables ◽  
The Relationship

The present study was an examination of the relationship between product brand loyalty and purchase decision of automotive customers. The study focused on comparative analysis of two famous brands of automobile i-e Honda City and Toyota Corolla Xli and the various effects of product brand loyalty on purchase decision of automotive customers. A cross sectional quantitative research design was employed in the research study. In today’s competitive business world, now most of the marketers and manufacturers of various brands have encountered with multiple variables through which they can not only influence the purchase decision of their customers but also secure their buying preferences. The variables that are used and relevant to this study are product brand loyalty, perceived quality, price, and purchase decision. During examination of the relationship between these variables, study investigated that there is a positive association between product brand loyalty, product perceived quality, price and purchase decision.

scholarly journals Association between Blood Pressure and Serum Thyroid-Stimulating Hormone Concentration within the Reference Range: A Population-Based Study

2007 ◽  
Vol 92 (3) ◽  
pp. 841-845 ◽  
Author(s):  
Bjørn O. Åsvold ◽  
Trine Bjøro ◽  
Tom I. L. Nilsen ◽  
Lars J. Vatten
Keyword(s):  
Blood Pressure ◽  
Diastolic Blood Pressure ◽  
Outcome Measures ◽  
Odds Ratio ◽  
Reference Range ◽  
Positive Association ◽  
Population Based ◽  
Thyroid Stimulating Hormone ◽  
Cross Sectional ◽  
Population Based Study

Abstract Context: The association between thyroid function and blood pressure is insufficiently studied. Objective: The objective of the investigation was to study the association between TSH within the reference range and blood pressure. Design and Setting: This was a cross-sectional, population-based study. Subjects: A total of 30,728 individuals without previously known thyroid disease were studied. Main Outcome Measures: The main outcome measures were mean systolic and diastolic blood pressure and pulse pressure and odds ratio for hypertension (>140/90 mm Hg or current or previous use of antihypertensive medication), according to categories of TSH. Results: Within the reference range of TSH (0.50–3.5 mU/liter), there was a linear increase in blood pressure with increasing TSH. The average increase in systolic blood pressure was 2.0 mm Hg [95% confidence interval (CI) 1.4–2.6 mm Hg] per milliunit per liter increase in TSH among men, and 1.8 mm Hg (95% CI 1.4–2.3 mm Hg) in women. The corresponding increase in diastolic blood pressure was 1.6 mm Hg (95% CI 1.2–2.0 mm Hg) in men and 1.1 mm Hg (95% CI 0.8–1.3 mm Hg) in women. Comparing TSH of 3.0–3.5 mU/liter (upper part of the reference) with TSH of 0.50–0.99 mU/liter (lower part of the reference), the odds ratio for hypertension was 1.98 (95% CI 1.56–2.53) in men and 1.23 (95% CI 1.04–1.46) in women. Conclusion: Within the reference range of TSH, we found a linear positive association between TSH and systolic and diastolic blood pressure that may have long-term implications for cardiovascular health.

Social media engagement, service complexity, and experiential quality in US hospitals

2020 ◽  
Vol 34 (6) ◽  
pp. 833-845 ◽  
Author(s):  
Youngsu Lee ◽  
Joonhwan In ◽  
Seung Jun Lee
Keyword(s):  
Social Media ◽  
Demographic Data ◽  
Positive Association ◽  
Customer Engagement ◽  
Service Firms ◽  
Multiple Sources ◽  
Cross Sectional ◽  
Content Type ◽  
Social Media Engagement ◽  
Experiential Quality

Purpose As social media platforms become increasingly popular among service firms, many US hospitals have been using social media as a means to improve their patients’ experiences. However, little research has explored the implications of social media use within a hospital context. The purpose of this paper is to investigate a hospital’s customer engagement through social media and its association with customers’ experiential quality. Also, this study examines the role of a hospital’s service characteristics, which could shape the nature of the interactions between patients and the hospital. Design/methodology/approach Data from 669 hospitals with complete experiential quality and demographic data were collected from multiple sources of secondary data, including the rankings of social media friendly hospitals, the Hospital Compare database, the Center for Medicare and Medicaid (CMS) cost report, the CMS impact file, the Healthcare Information and Management Systems Society Analytics database and the Dartmouth Atlas of Health Care. Specifically, the authors designed the instrumental variable estimate to address the endogeneity issue. Findings The empirical results suggest a positive association between a hospital’s social media engagement and experiential quality. For hospitals with a high level of service sophistication, the association between online engagement and experiential quality becomes more salient. For hospitals offering various services, offline engagement is a critical predictor of experiential quality. Research limitations/implications A hospital with more complex services should make efforts to engage customers through social media for better patient experiences. The sample is selected from databases in the US, and the databases are cross-sectional in nature. Practical implications Not all hospitals may be better off improving the patient experience by engaging customers through social media. Therefore, practitioners should exercise caution in applying the study’s results to other contexts and in making causal inferences. Originality/value The current study delineates customer engagement through social media into online and offline customer engagement. This study is based on the theory of customer engagement and reflects the development of mobile technology. Moreover, this research may be considered as pioneering in that it considers the key characteristics of a hospital’s service operations (i.e., service complexity) when discovering the link between customers’ engagement through a hospital’s social media and experiential quality.

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