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Many states' scope of practice laws limits the ability of nurse practitioners to deliver care by requiring physician supervision of their practices and prescribing activities. A robust literature has evolved around examining the role of these scope of practice laws in various contexts, including labor market outcomes, health care access, health care prices, and the delivery of care for specific diseases. Unfortunately, these studies use different, and sometimes conflicting, measures of scope of practice laws, limiting their comparability and overall usefulness to policymakers and future researchers. We address this salient problem by providing a recommended coding of nurse practitioner scope of practice laws over a 24-year period based on actual statutory and regulatory language. Our classification of scope of practice laws solves an important problem within this growing literature and provides a solid legal foundation for researchers as they continue to investigate the effects of these laws. [ABSTRACT FROM AUTHOR]

The purpose of this paper is to investigate the effects of state-level Earned Income Tax Credit (EITC) laws in the U.S. on maternal health behaviors and infant health outcomes. Using multi-state, multi-year difference-in-differences analyses, we estimated effects of state EITC generosity on maternal health behaviors, birth weight and gestation weeks. We find little difference in maternal health behaviors associated with state-level EITC. In contrast, results for key infant health outcomes of birth weight and gestation weeks show small improvements in states with EITCs, with larger effects seen among states with more generous EITCs. Our results provide evidence for important health benefits of state-level EITC policies. [ABSTRACT FROM AUTHOR]

The demand for healthcare professionals is predicted to grow significantly over the next decade. Securing an adequate workforce is of primary importance to ensure the health and wellbeing of the population in an efficient manner. Occupational licensing laws and related restrictions on scope of practice (SOP) are features of the market for healthcare professionals and are also controversial. At issue is a balance between protecting the public health and removing anticompetitive barriers to entry and practice. In this paper, we examine the case of SOP restrictions for certified nurse midwives (CNMs) and evaluate the effects of changes in states' SOP laws on markets for CNMs and on maternal and infant outcomes. We find that SOP laws are neither helpful nor harmful in regards to health outcomes but states that have no SOP-based barriers have lower rates of induced labor and Cesarean section births. We discuss the implications for state policy. [ABSTRACT FROM AUTHOR]

From a policy perspective, it is crucial to understand how changes in beer taxes affect retail beer prices. This study provides new evidence of the pass-through rate of state beer taxes to prices in a post-merger era. Our estimates that use state-level beer tax changes suggest that a 10-cent increase in beer taxes raises retail prices by about 17 cents. Comparable findings from the 1991 federal beer tax increase show a rise in retail beer prices of 19-22 cents. Our findings suggest that consumers fully bear the burden of increased beer taxes. ( JEL H2, I0, D4) [ABSTRACT FROM AUTHOR]

This study uses data from the National Institute of Child Health and Human Development Study on Early Child Care to examine the effects of maternal employment on maternal mental and overall health, self-reported parenting stress, and parenting quality. These outcomes are measured when children are 6 months old. Among mothers of 6-month-old infants, maternal work hours are positively associated with depressive symptoms and parenting stress and negatively associated with self-rated overall health. However, maternal employment is not associated with quality of parenting at 6 months, based on trained assessors' observations of maternal sensitivity. [ABSTRACT FROM AUTHOR]

Background: Maternal smoking causes adverse health outcomes for both mothers and infants and leads to excess healthcare costs at delivery and beyond. Even with substantial declines over the past decade, around 23% of women enter pregnancy as a smoker and though almost half quit during pregnancy, half or more quitters resume smoking soon after delivery. Purpose: To examine the independent effects of higher cigarette taxes and prices, smokefree policies, and tobacco control spending on maternal smoking prior to, during, and after a pregnancy during a period in which states have made changes in such policies. Methods: Data from pooled cross-sections of women with live births during 2000–2005 in 29 states plus New York City (n=225,445) were merged with cigarette price data inclusive of federal, state, and local excise taxes, full or partial bans on smoking in public places, and tobacco control spending. Probit regression models using a mixed panel, state fixed effects, and time indicators were used to assess effect of policies on smoking (during 3 months before pregnancy); quitting by last 3 months of pregnancy; and having sustained quitting at the time of completing the postpartum survey. Results: Multivariate analysis indicated that a $1.00 increase in taxes and prices increases third-trimester quits by between 4 and 5 percentage points after controlling for the other policies and covariates. Implementing a full private worksite smoking ban increases quits by the third trimester by an estimated 5 percentage points. Cumulative spending on tobacco control had no effect on pregnancy smoking rates overall. Association of tobacco control policies with maternal smoking varied by age. Conclusions: States can use multiple tobacco control policies to reduce maternal smoking. Combining higher taxes with smokefree policies particularly can be effective. [Copyright &y& Elsevier]

Abstract: Sudden Infant Death Syndrome (SIDS) is a leading cause of mortality among infants and is responsible for thousands of infant deaths every year. Prenatal smoking and postnatal environmental smoke have been identified as strong risk factors for SIDS. Given the link between smoking and SIDS, this paper examines the direct effects of cigarette prices, taxes and clean indoor air laws in explaining changes in the incidence of SIDS over time in the United States. State-level counts of SIDS cases are generated from death certificates for 1973–2003. After controlling for some observed and unobserved confounding factors, the results show that higher cigarette prices and taxes are associated with reductions in SIDS cases. Stronger restrictions on smoking in workplaces, restaurants and child care centers are also effective in reducing SIDS deaths. [Copyright &y& Elsevier]

Abstract: A series of drug innovations that began in 1987, including the introduction of several selective serotonin reuptake inhibitors (SSRIs), has led to a tremendous growth in the use of antidepressants in the United States. This growth, however, has been accompanied by a growing concern about the risks of prescribing antidepressants, particularly to children. Indeed, research linking the use of antidepressant drugs to an increased risk of suicidal behaviors in youth motivated the US Food and Drug Administration to direct antidepressant drug manufacturers to include warning labels about the potential dangers. This paper examines the relationship between antidepressants and suicide among youth in the USA. Using state-level data on youth suicides and age-specific prescriptions for antidepressants, we find no relationships between suicides for adolescents aged 15–19 and prescriptions for SSRIs/serotonin–norepinephrine reuptake inhibitors or tricyclic and tetracyclic antidepressants. In contrast, we find that newer generation antidepressants are associated with lower numbers of suicides for this age group. For younger children aged 10–14, we find no relationship with suicides for any type of antidepressant. [Copyright &y& Elsevier]

This paper analyzes the effects of daylight and daylight saving time (DST) on pedestrian and motor vehicle occupant fatalities in the United States. Multivariate analyses of county level data from the Fatality Analysis Reporting System for 2-week periods in 1998 and 1999 are used. Results show that full year daylight saving time would reduce pedestrian fatalities by 171 per year, or by 13% of all pedestrian fatalities in the 5:00–10.00 a.m. and in the 4:00–9:00 p.m. time periods. Motor vehicle occupant fatalities would be reduced by 195 per year, or 3%, during the same time periods. [Copyright &y& Elsevier]

This paper examines the influence of body weight, body image, and cigarette prices in determining adolescent smoking initiation. Adolescents who desire to lose weight may initiate smoking as a method of appetite control. Such behavior may undermine the goals of tobacco control policies that seek to prevent smoking initiation. Using a nationally representative panel of adolescents, we show that smoking initiation is more likely among females who are overweight, who report trying to lose weight, or who describe themselves as overweight. In contrast, neither objective nor subjective measures of weight predict smoking initiation by males. Higher cigarette prices decrease the probability of smoking initiation among males but have no impact on female smoking initiation. These gender-specific differences may help explain the mixed and inconclusive evidence of the impact of price on smoking initiation found in previous literature. [Copyright &y& Elsevier]

This study uses Children of the National Longitudinal Survey of Youth to test for evidence of a causal relationship between maternal alcohol, marijuana, and cocaine use, and children's behavior problems. Ordinary least squares (OLS) results provide strong evidence that substance use is associated with behavior problems. However, OLS estimation fails to account for unobserved factors that may be correlated with substance use and child behavior. To account for this problem, mother-child and family fixed-effects models are tested. The results suggest that maternal illicit drug use is positively associated with children's behavior problems, while alcohol use has a less consistent impact. [ABSTRACT FROM AUTHOR]

The purpose of this paper is to examine the effects of alcohol regulation on physical child abuse. Given the positive relationship between alcohol consumption and violence, and the negative relationship between consumption and price, the principal hypothesis to be tested is that an increase in the price of alcohol will lead to a reduction in the incidence of violence. We also examine the effects of illegal drug prices and alcohol availability on the incidence of child abuse. Equations are estimated separately for mothers and fathers, and include state fixed effects. Results indicate that increases in the beer tax may decrease the incidence of violence committed by females but not by males. [ABSTRACT FROM AUTHOR]

Recent research indicates that there is mixed success in using exposure therapies on patients with post-traumatic stress disorder (PTSD). Our study argues that there are two major reasons for this: The first is that there are nonassociative aspects of PTSD, such as hyperactive amygdala activity, that cannot be attenuated using the exposure therapy; The second is that exposure therapy is conceptualized from the theoretical framework of Pavlovian fear extinction, which we know is heavily context dependent. Thus, reducing fear response in a therapist's office does not guarantee reduced response in other situations. This study also discusses work relating to the role of the hippocampus in context encoding, and how these findings can be beneficial for improving exposure therapies. [ABSTRACT FROM AUTHOR]

We examine the effects of the 2010 Patient Protection and Affordable Care Act's (ACA) prohibition of preexisting conditions exclusions for children on job mobility among parents. We use a difference-in-difference approach, comparing pre-post policy changes in job mobility among privately-insured parents of children with chronic health conditions vs. privately-insured parents of healthy children. Data come from the 2004 and 2008 Survey of Income and Program Participation (SIPP). Among married fathers, the policy change is associated with about a 0.7 percentage point, or 35 percent increase, in the likelihood of leaving an employer voluntarily. We find no evidence that the policy change affected job mobility among married and unmarried mothers. [ABSTRACT FROM AUTHOR]

Objectives. To investigate the effects of state minimum wage laws on low birth weight and infant mortality in the United States. Methods. We estimated the effects of state-level minimum wage laws using a difference in-differences approach on rates of low birth weight (< 2500 g) and postneonatal mortality (28-364 days) by state and month from 1980 through 2011. All models included state and year fixed effects as well as state-specific covariates. Results. Across all models, a dollar increase in the minimum wage above the federal level was associated with a 1% to 2% decrease in low birth weight births and a 4% decrease in postneonatal mortality. Conclusions. If all states in 2014 had increased their minimum wages by 1 dollar, there would likely have been 2790 fewer low birth weight births and 518 fewer postneonatal deaths for the year. [ABSTRACT FROM AUTHOR]

The Body Project (BP) is a cognitive dissonance-based eating disorders (ED) prevention program that targets thin-ideal internalization and reduces ED risk factors and onset for higher-risk adolescent/young adult females. Although the more insular Orthodox Jewish communities reduce exposure to mainstream secular media, they are not immune to thin-ideal internalization and EDs. The present uncontrolled study evaluated the preliminary effects of a cultural adaptation of the BP for Orthodox Jewish girls. The modified manual improved fit with ultra-Orthodox Jewish norms, practices, and values. Eighty-nine 11th-graders in a private, all-female religious high school participated. ED risk factors and symptoms were assessed at baseline, end of 4-week intervention, and 6-month follow-up. Multi-level modeling showed that body dissatisfaction and negative affect significantly decreased across time. Findings demonstrate potential for the BP to be adapted for and implemented in cultural and religious communities wherein interactions with societal influences on thin-ideal internalization differ from dominant culture. [ABSTRACT FROM AUTHOR]

Purpose: The U.S. federal Earned Income Tax Credit (EITC) is often considered the most effective antipoverty program for families in the U.S., leading to a variety of improved outcomes such as educational attainment, work incentives, economic activity, income, and health benefits for mothers, infants and children. State EITC supplements to the federal credit can significantly enhance the magnitude of this intervention. In this paper we advance EITC and health research by: 1) describing the diffusion of state EITC policies over 40 years, 2) presenting patterns in important EITC policy dimensions across space and time, and 3) disseminating a robust data set to advance future research by policy analysts and scientists. Methods: We used current public health law research methods to systematically collect, conduct textual legal analysis, and numerically code all EITC legislative changes from 1980 through 2020 in the 50 states and Washington, D.C. Results: First, the pattern of diffusion across states and time shows initial introductions during the 1990s in the Midwest, then spreading to the Northeast, with more recent expansions in the West and South. Second, differences by state and time of important policy dimensions are evident, including size of credit and refundability. Third, state EITC benefits vary considerably by household structure. Conclusion: Continued research on health outcomes is warranted to capture the full range of potential beneficial effects of EITCs on family and child wellbeing. Lawyers and policy analysts can collaborate with epidemiologists and economists on other high-quality empirical studies to assess the many dimensions of policy and law that potentially affect the social determinants of health. [ABSTRACT FROM AUTHOR]

Objective To estimate the price elasticity of cigarette demand among youth in low- and middle-income countries (LMIC). Data The Global Youth Tobacco Survey was used to obtain data on the smoking behaviour of 315 353 adolescents from 17 LMIC. Design Two-part model of cigarette demand with country fixed effects. The first part estimates the impact of prices on smoking participation while the second part estimates the impact of prices on the number of cigarettes smoked among current smokers. Besides controlling for individual characteristics such as Age, Gender, Parental Smoking and availability of Pocket Money, the authors control for confounding environmental factors such as anti-smoking sentiment, the prevalence of cigarette advertising and anti-tobacco media messAges, and ease of purchasing cigarettes. All countries in this study are represented with at least two observations over time, which allows us to control for unobserved country characteristics and/or policies that may influence smoking patterns within countries. Results Cigarette price is an important determinant of smoking. The estimated price elasticity of smoking participation is -0.74, and the estimated price elasticity of conditional cigarette demand is approximately -1.37. The total price elasticity of cigarette demand is -2.11, implying that an increase in price of 10% would reduce youth cigarette consumption by 21.1% at the mean. [ABSTRACT FROM AUTHOR]

Objective To estimate the price elasticity of cigarette demand among youth in low- and middle-income countries (LMIC). Data The Global Youth Tobacco Survey was used to obtain data on the smoking behaviour of 315 353 adolescents from 17 LMIC. Design Two-part model of cigarette demand with country fixed effects. The first part estimates the impact of prices on smoking participation while the second part estimates the impact of prices on the number of cigarettes smoked among current smokers. Besides controlling for individual characteristics such as Age, Gender, Parental Smoking and availability of Pocket Money, the authors control for confounding environmental factors such as anti-smoking sentiment, the prevalence of cigarette advertising and anti-tobacco media messAges, and ease of purchasing cigarettes. All countries in this study are represented with at least two observations over time, which allows us to control for unobserved country characteristics and/or policies that may influence smoking patterns within countries. Results Cigarette price is an important determinant of smoking. The estimated price elasticity of smoking participation is -0.74, and the estimated price elasticity of conditional cigarette demand is approximately -1.37. The total price elasticity of cigarette demand is -2.11, implying that an increase in price of 10% would reduce youth cigarette consumption by 21.1% at the mean. [ABSTRACT FROM AUTHOR]