Introduction: Postpartum depression (PPD) is a serious public health crisis disproportionately af... more Introduction: Postpartum depression (PPD) is a serious public health crisis disproportionately affecting women of color. We examine whether interpersonal racial discrimination is associated with higher odds of postpartum depressive symptoms (PPDS) among women of color and how it may vary by race/ethnicity and maternal educational attainment. Materials and Methods: We present a secondary analysis of cross-sectional data from Pregnancy Risk Assessment Monitoring System (PRAMS) postnatal surveys conducted in nine jurisdictions between 2012 and 2015 that included a question about being upset by experiences of racial discrimination within 12 months before giving birth. Results: Being upset by racial discrimination was associated with nearly three times higher odds of PPDS. Among women of color with at least some college education, the higher odds of PPDS associated with racial discrimination were greater than threefold, and for women with less than a high school education were less than twofold. Conclusion: Addressing risk factors for PPD, including racial discrimination, may inform strategies to reduce racial disparities in maternal mental health.
A growing literature documents the associations between discrimination and health. Emerging evide... more A growing literature documents the associations between discrimination and health. Emerging evidence suggests that among Hispanic/Latinx immigrants, discrimination leads to the deterioration of health outcomes over time. While sleep has been proposed as an important mediator of the relationship between discrimination and health, few studies have explicitly investigated this pathway, particularly among Hispanic/Latinx populations. To investigate the relationships between racial/ethnic discrimination, sleep, and physical and mental health among Hispanic/Latinx immigrants in the USA. Data and Methods Using data from a parent study of first-generation Hispanic/Latinx immigrants in the southeastern USA, we conducted sequential mediation analyses using the bootstrapping method to investigate whether self-reported sleep duration, sleep quality, and fatigue mediate the relationship(s) between self-reported discrimination, as measured by the discrimination subscale of the Riverside Acculturative Stress Inventory, and self-reported physical and mental health. Nocturnal awakenings, fatigue, and sleep quality were statistically significant sequential mediators of the relationship between discrimination and physical health (b = −.001, SE = .001, CI [−.0027, −.0001]); fatigue alone also mediated this relationship (b = −.01, SE = .01, CI [−.0279, −.0003]). Nocturnal awakenings, fatigue, and sleep quality were also significant sequential mediators of the relationship between discrimination and mental health (b = −.001, SE = .001, CI [−.0031, −.0001]). Sleep and fatigue play an important role in linking discrimination and health among first-generation Hispanic/Latinx immigrants. The development and implementation of interventions that focus on reducing fatigue among this population could mitigate the effects of unfair treatment on health outcomes.
We strongly support efforts to generate, rigorously test, and falsify hypotheses derived from the... more We strongly support efforts to generate, rigorously test, and falsify hypotheses derived from the Environmental Affordances (EA) Model of Health Disparities, as originated by the late Dr. James S. Jackson (1940-2020). Such efforts are critical to establishing robust, theoretically grounded scientific frameworks that explain the fundamental causes of racial disparities in health and wellbeing. Pamplin et al. (2021) fundamentally misrepresents the EA Model as a framework that (falsely) reifies the role of race as a determinant of health behaviors and health outcomes. Further, both their study design and analytic approach are inappropriate for testing predictions of this framework. We address these issues with the goal of recentering the scholarly conversation about how stress contributes to health, and disparities in health, over the life course.
INTRODUCTION: There are significant racial/ethnic disparities in the prevalence of postpartum dep... more INTRODUCTION: There are significant racial/ethnic disparities in the prevalence of postpartum depression. Prior research suggests that the relationships between weight status and depression may vary by race/ethnicity among the general population. However, few studies have investigated whether race/ethnicity moderates the relationships between pregnancy-related weight and postpartum depressive symptoms (PPDS). This study examines the relationships between pregnancy-related weight and maternal PPDS overall and by race/ ethnicity.
Data and methods 4.1 Data 4.2 Measures 4.3 Estimation sample 4.4 Summary statistics 5 Methods 6 D... more Data and methods 4.1 Data 4.2 Measures 4.3 Estimation sample 4.4 Summary statistics 5 Methods 6 Differences in the maternal education-infant mortality gradient 6.1 Nativity differences in the maternal education-infant mortality gradient within racial/ethnic groups 6.2 Nativity differences among white mothers 6.3 Nativity differences among black mothers 6.4 Nativity differences among Hispanic mothers 6.5 Nativity differences among Asian mothers 6.6 Racial/ethnic differences in the maternal education-infant mortality gradient and the foreign-born advantage 6.7 Neonatal and postneonatal mortality 7 Discussion and conclusion 8 Limitations of the existing study 9 Acknowledgements References Appendix
Abstract Objectives: We investigated three psychological mechanisms that may underlie the associa... more Abstract Objectives: We investigated three psychological mechanisms that may underlie the associations between discrimination and sexual activity: emotion regulation, autonomy restoration, and intimacy building. Methods: An online survey was administered to a diverse sample of 565 undergraduate students at a large public university. Results: Having sex to mitigate negative emotions mediated the associations between self-reported discrimination and lifetime number of sexual partners, and between discrimination and the frequency of sexual intercourse while intoxicated. Conclusions: Sexual activity may serve as a coping strategy in response to the experiences of negative emotions and human core needs thwarted by the experiences of discrimination.
To identify the contributions of individual-, household-, and area-level characteristics to dispa... more To identify the contributions of individual-, household-, and area-level characteristics to disparities in the use of prenatal care (PNC). This study used individual-level data from the 2001 Early Childhood Longitudinal Study-Birth Cohort linked to county-level U.S. Census data (N ≈ 5,200). I used nonlinear regression decomposition to quantify the contributions of several groups of factors-maternal health and pregnancy characteristics, preconception health behaviors, insurance coverage, PNC location, socioeconomic status (SES), and the social/economic and healthcare environments-to PNC disparities. Relative to whites, blacks and Hispanics were less likely to initiate first-trimester PNC and to have adequate PNC. The models explained 61.20%-79.90% and 52.15%-79.09% of the disparities in PNC initiation and adequacy, respectively. The most important factor was SES, which explained 50.68%-79.92% of the black-white gap and 37.50%-49.51% of the Hispanic-white gap in PNC use. Location of c...
Research shows that foreign-born blacks have better health profiles than their U.S.-born counterp... more Research shows that foreign-born blacks have better health profiles than their U.S.-born counterparts. Less is known, however, regarding whether black immigrants' favorable health outcomes persist across generations or whether these patterns differ across the diverse sending regions for black immigrants. In this study, we use data from the 1996-2014 waves of the March Current Population Survey (CPS) to investigate generational differences in self-rated health among blacks with West Indian, Haitian, Latin American, and African ancestry. We show that first-generation black immigrants have a lower probability of reporting fair/poor health than third/higher generation blacks. The health advantage of the first generation over the third/higher generation is slightly more prounced among the foreign-born who migrated to the United States after age 13. Second-generation immigrants with two foreign-born parents are generally less likely to report their health as fair/poor than the third/h...
Experiencing mental health difficulties during pregnancy predicts a variety of quality-of-life (Q... more Experiencing mental health difficulties during pregnancy predicts a variety of quality-of-life (QoL) outcomes for Black women. However, one area of prenatal mental health remains underresearched: attention-deficit/hyperactivity disorder (ADHD). Given the impairments reported by adults with significant symptoms of ADHD and the linkages between depression and ADHD in nonpregnant samples, the current study aimed to examine the relationships among ADHD symptoms, depression, and QoL in Black pregnant women. Participants for this study were 116 pregnant Black women aged 18-43 years (mean age = 27.14, standard deviation = 5.67) presenting to an urban women's health clinic. We investigated associations among maternal ADHD symptoms, risk of maternal depression, and different aspects of QoL, including relationships, life outlook, and life productivity. Linear hierarchical regressions were performed to investigate the ability of maternal depression risk to mediate the relationship between ...
Immigrant women face unique barriers to prenatal care access and patient-provider communication. ... more Immigrant women face unique barriers to prenatal care access and patient-provider communication. Yet, few prior studies have examined U.S.-born/immigrant differences in the content of care. The purpose of this study was to investigate the roles of immigrant status, English proficiency and race/ethnicity on the receipt of self-reported prenatal counseling using nationally representative data. We used data from the Early Childhood Longitudinal Study-Birth Cohort (N ≈ 8100). We investigated differences in self-reported prenatal counseling by immigrant status, English proficiency, and race/ethnicity using logistic regression. Counseling topics included diet, smoking, drinking, medication use, breastfeeding, baby development and early labor. In additional analyses, we separately examined these relationships among Hispanic, Mexican and Non-Hispanic (NH) Asian women. Neither immigrant status nor self-reported English proficiency was associated with prenatal counseling. However, we found th...
A growing body of research finds that darker skin tone is often associated with poorer physical a... more A growing body of research finds that darker skin tone is often associated with poorer physical and mental health in Blacks. However, the psychosocial mechanisms underlying the skin tone-health link remain elusive. The present study seeks to address this knowledge gap by investigating the direct and indirect (through perceived discrimination, socioeconomic status, and self-esteem) effects of skin tone on self-reported physical and mental health. An urban sample of 130 Blacks aged 35 and above completed a self-administered computerized survey as a part of larger cross-sectional study. Self-esteem played a particularly important role in mediating the associations between skin tone and self-reported physical and mental health. This suggests that self-esteem could be a point of intervention to help Blacks with darker skin tone achieve better health. The present study highlights the important role feature-based discrimination plays in determining mental and physical health outcomes among...
Due in large part to increased migration from Africa and the Caribbean, black immigrants and thei... more Due in large part to increased migration from Africa and the Caribbean, black immigrants and their descendants are drastically changing the contours of health disparities among blacks in the United States. While prior studies have examined health variation among black immigrants by region of birth, few have explored the degree of variation in health behaviors, particularly smoking patterns, among firstand second-generation black immigrants by ancestral heritage. Using data from the 1995-2011 waves of the Tobacco Use Supplements of the Current Population Survey (TUS-CPS), we examine variation in current smoking status among first-, second-, and third/higher-generation black immigrants. Specifically, we investigate these differences among all black immigrants and then provide separate analyses for individuals with ancestry from the English-speaking Caribbean (West Indies), Haiti, Latin America, and Africa-the primary sending regions of black immigrants to the United States. We also explore differences in smoking behavior by gender. The results show that, relative to third/higher generation blacks, first-generation black immigrants are less likely to report being current smokers. Within the first-generation, immigrants who migrated after age 13 have a lower probability of smoking relative to those who migrated at or under age 13. Disparities in smoking prevalence among the first-generation by age at migration are largest among black immigrants from Latin America. The results also suggest that second-generation immigrants with two foreign-born parents are generally less likely to smoke than the third/ higher generation. We find no statistically significant difference in smoking between second-generation immigrants with mixed nativity parents and the third or higher generation. Among individuals with West Indian, Haitian, Latin American, and African ancestry, the probability of being a current smoker increases with each successive generation. The intergenerational increase in smoking, however, is slower among individuals with African ancestry. Finally, with few exceptions, our results suggest that intergenerational gaps in smoking behavior are larger among women compared to men. As additional sources of data for this population become available, researchers should investigate which ancestral subgroups are driving the favorable smoking patterns for the African origin population.
A substantial gap remains between what we know about type 2 diabetes prevention and our ability t... more A substantial gap remains between what we know about type 2 diabetes prevention and our ability to apply that knowledge in socially disadvantaged populations at highest risk. This gap results, in part, from a lack of integration between epidemiologic science and social psychology theory, particularly regarding the intersections of stress, self-regulatory health behaviors, and the biological mechanisms underlying the development of diabetes. In this commentary, we describe the utility of a theoretical framework that focuses on the intersection of biological, psychosocial, and environmental contexts as they apply to diabetes disparities, and how such a framework could inform a translational research agenda to reorient prevention efforts to address these inequalities. Such reorientation is needed to ensure that the implementation of prevention efforts does not inadvertently widen diabetes disparities.
Before 1996, most lawfully present noncitizens were eligible for the same prenatal Medicaid benef... more Before 1996, most lawfully present noncitizens were eligible for the same prenatal Medicaid benefits as U.S. citizens. However, the 1996 Personal Responsibility and Work Opportunity Reconciliation Act (PRWORA)-welfare reform-restricted benefits for certain lawful noncitizens for the first time. Welfare reform also gave states unprecedented authority to determine Medicaid eligibility. More recent federal policy changes have allowed states to cover some noncitizen pregnant women initially excluded under welfare reform. However, there are few comprehensive studies examining state implementation of these policy options. This study documents state-level trends in prenatal Medicaid and state-funded coverage options for low-income noncitizens just prior to and since welfare reform. While some states have substantially expanded prenatal coverage since PRWORA, wide variation remains. These findings have important implications for understanding the potential effects of the Affordable Care Act and Medicaid expansion on health care utilization and birth outcomes among pregnant noncitizens.
Supplemental digital content is available in the text. ABSTRACT Objective There are pronounced ra... more Supplemental digital content is available in the text. ABSTRACT Objective There are pronounced racial and socioeconomic disparities in type 2 diabetes. Although “stress” as a general phenomenon is hypothesized to contribute to these disparities, few studies have objective measures of stress reactivity in diverse samples to test hypotheses about purported mechanisms. This study describes the rationale and baseline characteristics of a cohort designed to address the question: how does stress contribute to disparities in diabetes risk? Methods The Richmond Stress and Sugar Study recruited 125 adults at elevated risk of type 2 diabetes using a two-by-two sampling frame wherein non-Hispanic whites and African Americans (AAs) were each recruited from neighborhoods of higher and lower socioeconomic status (SES). Stress reactivity was assessed using the Trier Social Stress Test (TSST) and salivary cortisol. Analyses of variance and multilevel modeling were used to examine how stress reactivity varied both within and across race and neighborhood SES. Results The mean (SD) age was 57.4 (7.3) years, 49% were female, 54% were AA or another racial/ethnic minority, and mean hemoglobin A1c level was in the prediabetes range (5.8%; range, 5.50%–5.93%). Living in a lower-SES neighborhood was associated with 16% (95% confidence interval [CI] = −0.04 to 34) higher pre-TSST cortisol, 8.4% (95% CI = −14 to −3) shallower increase in response to the TSST, and 1% (95% CI = 0.3 to 1.7) steeper decline post-TSST than living in the higher neighborhood SES. Post-TSST cortisol decline was 3% greater among AA compared with non-Hispanic whites. Race-by-SES interaction terms were generally small and nonsignificant. Conclusions SES is associated with stress reactivity among adults at high risk of diabetes.
To assess the effects of Tennessee's 2005 Medicaid disenrollment on access to hea... more To assess the effects of Tennessee's 2005 Medicaid disenrollment on access to health care among low-income nonelderly adults. We use data from the 2003-2008 Behavioral Risk Factor Surveillance System. We examined the effects of Medicaid disenrollment on access to care among adults living in Tennessee compared with neighboring states, using difference-in-difference models. Evidence suggests that Medicaid disenrollment resulted in significant decreases in health insurance and increases in cost-related barriers to care for low-income adults living in Tennessee. Statistically significant changes were not observed for having a personal doctor. Medicaid disenrollment is associated with reduced access to care. This finding is relevant for states considering expansions or contractions of Medicaid under the Affordable Care Act.
Introduction: Postpartum depression (PPD) is a serious public health crisis disproportionately af... more Introduction: Postpartum depression (PPD) is a serious public health crisis disproportionately affecting women of color. We examine whether interpersonal racial discrimination is associated with higher odds of postpartum depressive symptoms (PPDS) among women of color and how it may vary by race/ethnicity and maternal educational attainment. Materials and Methods: We present a secondary analysis of cross-sectional data from Pregnancy Risk Assessment Monitoring System (PRAMS) postnatal surveys conducted in nine jurisdictions between 2012 and 2015 that included a question about being upset by experiences of racial discrimination within 12 months before giving birth. Results: Being upset by racial discrimination was associated with nearly three times higher odds of PPDS. Among women of color with at least some college education, the higher odds of PPDS associated with racial discrimination were greater than threefold, and for women with less than a high school education were less than twofold. Conclusion: Addressing risk factors for PPD, including racial discrimination, may inform strategies to reduce racial disparities in maternal mental health.
A growing literature documents the associations between discrimination and health. Emerging evide... more A growing literature documents the associations between discrimination and health. Emerging evidence suggests that among Hispanic/Latinx immigrants, discrimination leads to the deterioration of health outcomes over time. While sleep has been proposed as an important mediator of the relationship between discrimination and health, few studies have explicitly investigated this pathway, particularly among Hispanic/Latinx populations. To investigate the relationships between racial/ethnic discrimination, sleep, and physical and mental health among Hispanic/Latinx immigrants in the USA. Data and Methods Using data from a parent study of first-generation Hispanic/Latinx immigrants in the southeastern USA, we conducted sequential mediation analyses using the bootstrapping method to investigate whether self-reported sleep duration, sleep quality, and fatigue mediate the relationship(s) between self-reported discrimination, as measured by the discrimination subscale of the Riverside Acculturative Stress Inventory, and self-reported physical and mental health. Nocturnal awakenings, fatigue, and sleep quality were statistically significant sequential mediators of the relationship between discrimination and physical health (b = −.001, SE = .001, CI [−.0027, −.0001]); fatigue alone also mediated this relationship (b = −.01, SE = .01, CI [−.0279, −.0003]). Nocturnal awakenings, fatigue, and sleep quality were also significant sequential mediators of the relationship between discrimination and mental health (b = −.001, SE = .001, CI [−.0031, −.0001]). Sleep and fatigue play an important role in linking discrimination and health among first-generation Hispanic/Latinx immigrants. The development and implementation of interventions that focus on reducing fatigue among this population could mitigate the effects of unfair treatment on health outcomes.
We strongly support efforts to generate, rigorously test, and falsify hypotheses derived from the... more We strongly support efforts to generate, rigorously test, and falsify hypotheses derived from the Environmental Affordances (EA) Model of Health Disparities, as originated by the late Dr. James S. Jackson (1940-2020). Such efforts are critical to establishing robust, theoretically grounded scientific frameworks that explain the fundamental causes of racial disparities in health and wellbeing. Pamplin et al. (2021) fundamentally misrepresents the EA Model as a framework that (falsely) reifies the role of race as a determinant of health behaviors and health outcomes. Further, both their study design and analytic approach are inappropriate for testing predictions of this framework. We address these issues with the goal of recentering the scholarly conversation about how stress contributes to health, and disparities in health, over the life course.
INTRODUCTION: There are significant racial/ethnic disparities in the prevalence of postpartum dep... more INTRODUCTION: There are significant racial/ethnic disparities in the prevalence of postpartum depression. Prior research suggests that the relationships between weight status and depression may vary by race/ethnicity among the general population. However, few studies have investigated whether race/ethnicity moderates the relationships between pregnancy-related weight and postpartum depressive symptoms (PPDS). This study examines the relationships between pregnancy-related weight and maternal PPDS overall and by race/ ethnicity.
Data and methods 4.1 Data 4.2 Measures 4.3 Estimation sample 4.4 Summary statistics 5 Methods 6 D... more Data and methods 4.1 Data 4.2 Measures 4.3 Estimation sample 4.4 Summary statistics 5 Methods 6 Differences in the maternal education-infant mortality gradient 6.1 Nativity differences in the maternal education-infant mortality gradient within racial/ethnic groups 6.2 Nativity differences among white mothers 6.3 Nativity differences among black mothers 6.4 Nativity differences among Hispanic mothers 6.5 Nativity differences among Asian mothers 6.6 Racial/ethnic differences in the maternal education-infant mortality gradient and the foreign-born advantage 6.7 Neonatal and postneonatal mortality 7 Discussion and conclusion 8 Limitations of the existing study 9 Acknowledgements References Appendix
Abstract Objectives: We investigated three psychological mechanisms that may underlie the associa... more Abstract Objectives: We investigated three psychological mechanisms that may underlie the associations between discrimination and sexual activity: emotion regulation, autonomy restoration, and intimacy building. Methods: An online survey was administered to a diverse sample of 565 undergraduate students at a large public university. Results: Having sex to mitigate negative emotions mediated the associations between self-reported discrimination and lifetime number of sexual partners, and between discrimination and the frequency of sexual intercourse while intoxicated. Conclusions: Sexual activity may serve as a coping strategy in response to the experiences of negative emotions and human core needs thwarted by the experiences of discrimination.
To identify the contributions of individual-, household-, and area-level characteristics to dispa... more To identify the contributions of individual-, household-, and area-level characteristics to disparities in the use of prenatal care (PNC). This study used individual-level data from the 2001 Early Childhood Longitudinal Study-Birth Cohort linked to county-level U.S. Census data (N ≈ 5,200). I used nonlinear regression decomposition to quantify the contributions of several groups of factors-maternal health and pregnancy characteristics, preconception health behaviors, insurance coverage, PNC location, socioeconomic status (SES), and the social/economic and healthcare environments-to PNC disparities. Relative to whites, blacks and Hispanics were less likely to initiate first-trimester PNC and to have adequate PNC. The models explained 61.20%-79.90% and 52.15%-79.09% of the disparities in PNC initiation and adequacy, respectively. The most important factor was SES, which explained 50.68%-79.92% of the black-white gap and 37.50%-49.51% of the Hispanic-white gap in PNC use. Location of c...
Research shows that foreign-born blacks have better health profiles than their U.S.-born counterp... more Research shows that foreign-born blacks have better health profiles than their U.S.-born counterparts. Less is known, however, regarding whether black immigrants' favorable health outcomes persist across generations or whether these patterns differ across the diverse sending regions for black immigrants. In this study, we use data from the 1996-2014 waves of the March Current Population Survey (CPS) to investigate generational differences in self-rated health among blacks with West Indian, Haitian, Latin American, and African ancestry. We show that first-generation black immigrants have a lower probability of reporting fair/poor health than third/higher generation blacks. The health advantage of the first generation over the third/higher generation is slightly more prounced among the foreign-born who migrated to the United States after age 13. Second-generation immigrants with two foreign-born parents are generally less likely to report their health as fair/poor than the third/h...
Experiencing mental health difficulties during pregnancy predicts a variety of quality-of-life (Q... more Experiencing mental health difficulties during pregnancy predicts a variety of quality-of-life (QoL) outcomes for Black women. However, one area of prenatal mental health remains underresearched: attention-deficit/hyperactivity disorder (ADHD). Given the impairments reported by adults with significant symptoms of ADHD and the linkages between depression and ADHD in nonpregnant samples, the current study aimed to examine the relationships among ADHD symptoms, depression, and QoL in Black pregnant women. Participants for this study were 116 pregnant Black women aged 18-43 years (mean age = 27.14, standard deviation = 5.67) presenting to an urban women's health clinic. We investigated associations among maternal ADHD symptoms, risk of maternal depression, and different aspects of QoL, including relationships, life outlook, and life productivity. Linear hierarchical regressions were performed to investigate the ability of maternal depression risk to mediate the relationship between ...
Immigrant women face unique barriers to prenatal care access and patient-provider communication. ... more Immigrant women face unique barriers to prenatal care access and patient-provider communication. Yet, few prior studies have examined U.S.-born/immigrant differences in the content of care. The purpose of this study was to investigate the roles of immigrant status, English proficiency and race/ethnicity on the receipt of self-reported prenatal counseling using nationally representative data. We used data from the Early Childhood Longitudinal Study-Birth Cohort (N ≈ 8100). We investigated differences in self-reported prenatal counseling by immigrant status, English proficiency, and race/ethnicity using logistic regression. Counseling topics included diet, smoking, drinking, medication use, breastfeeding, baby development and early labor. In additional analyses, we separately examined these relationships among Hispanic, Mexican and Non-Hispanic (NH) Asian women. Neither immigrant status nor self-reported English proficiency was associated with prenatal counseling. However, we found th...
A growing body of research finds that darker skin tone is often associated with poorer physical a... more A growing body of research finds that darker skin tone is often associated with poorer physical and mental health in Blacks. However, the psychosocial mechanisms underlying the skin tone-health link remain elusive. The present study seeks to address this knowledge gap by investigating the direct and indirect (through perceived discrimination, socioeconomic status, and self-esteem) effects of skin tone on self-reported physical and mental health. An urban sample of 130 Blacks aged 35 and above completed a self-administered computerized survey as a part of larger cross-sectional study. Self-esteem played a particularly important role in mediating the associations between skin tone and self-reported physical and mental health. This suggests that self-esteem could be a point of intervention to help Blacks with darker skin tone achieve better health. The present study highlights the important role feature-based discrimination plays in determining mental and physical health outcomes among...
Due in large part to increased migration from Africa and the Caribbean, black immigrants and thei... more Due in large part to increased migration from Africa and the Caribbean, black immigrants and their descendants are drastically changing the contours of health disparities among blacks in the United States. While prior studies have examined health variation among black immigrants by region of birth, few have explored the degree of variation in health behaviors, particularly smoking patterns, among firstand second-generation black immigrants by ancestral heritage. Using data from the 1995-2011 waves of the Tobacco Use Supplements of the Current Population Survey (TUS-CPS), we examine variation in current smoking status among first-, second-, and third/higher-generation black immigrants. Specifically, we investigate these differences among all black immigrants and then provide separate analyses for individuals with ancestry from the English-speaking Caribbean (West Indies), Haiti, Latin America, and Africa-the primary sending regions of black immigrants to the United States. We also explore differences in smoking behavior by gender. The results show that, relative to third/higher generation blacks, first-generation black immigrants are less likely to report being current smokers. Within the first-generation, immigrants who migrated after age 13 have a lower probability of smoking relative to those who migrated at or under age 13. Disparities in smoking prevalence among the first-generation by age at migration are largest among black immigrants from Latin America. The results also suggest that second-generation immigrants with two foreign-born parents are generally less likely to smoke than the third/ higher generation. We find no statistically significant difference in smoking between second-generation immigrants with mixed nativity parents and the third or higher generation. Among individuals with West Indian, Haitian, Latin American, and African ancestry, the probability of being a current smoker increases with each successive generation. The intergenerational increase in smoking, however, is slower among individuals with African ancestry. Finally, with few exceptions, our results suggest that intergenerational gaps in smoking behavior are larger among women compared to men. As additional sources of data for this population become available, researchers should investigate which ancestral subgroups are driving the favorable smoking patterns for the African origin population.
A substantial gap remains between what we know about type 2 diabetes prevention and our ability t... more A substantial gap remains between what we know about type 2 diabetes prevention and our ability to apply that knowledge in socially disadvantaged populations at highest risk. This gap results, in part, from a lack of integration between epidemiologic science and social psychology theory, particularly regarding the intersections of stress, self-regulatory health behaviors, and the biological mechanisms underlying the development of diabetes. In this commentary, we describe the utility of a theoretical framework that focuses on the intersection of biological, psychosocial, and environmental contexts as they apply to diabetes disparities, and how such a framework could inform a translational research agenda to reorient prevention efforts to address these inequalities. Such reorientation is needed to ensure that the implementation of prevention efforts does not inadvertently widen diabetes disparities.
Before 1996, most lawfully present noncitizens were eligible for the same prenatal Medicaid benef... more Before 1996, most lawfully present noncitizens were eligible for the same prenatal Medicaid benefits as U.S. citizens. However, the 1996 Personal Responsibility and Work Opportunity Reconciliation Act (PRWORA)-welfare reform-restricted benefits for certain lawful noncitizens for the first time. Welfare reform also gave states unprecedented authority to determine Medicaid eligibility. More recent federal policy changes have allowed states to cover some noncitizen pregnant women initially excluded under welfare reform. However, there are few comprehensive studies examining state implementation of these policy options. This study documents state-level trends in prenatal Medicaid and state-funded coverage options for low-income noncitizens just prior to and since welfare reform. While some states have substantially expanded prenatal coverage since PRWORA, wide variation remains. These findings have important implications for understanding the potential effects of the Affordable Care Act and Medicaid expansion on health care utilization and birth outcomes among pregnant noncitizens.
Supplemental digital content is available in the text. ABSTRACT Objective There are pronounced ra... more Supplemental digital content is available in the text. ABSTRACT Objective There are pronounced racial and socioeconomic disparities in type 2 diabetes. Although “stress” as a general phenomenon is hypothesized to contribute to these disparities, few studies have objective measures of stress reactivity in diverse samples to test hypotheses about purported mechanisms. This study describes the rationale and baseline characteristics of a cohort designed to address the question: how does stress contribute to disparities in diabetes risk? Methods The Richmond Stress and Sugar Study recruited 125 adults at elevated risk of type 2 diabetes using a two-by-two sampling frame wherein non-Hispanic whites and African Americans (AAs) were each recruited from neighborhoods of higher and lower socioeconomic status (SES). Stress reactivity was assessed using the Trier Social Stress Test (TSST) and salivary cortisol. Analyses of variance and multilevel modeling were used to examine how stress reactivity varied both within and across race and neighborhood SES. Results The mean (SD) age was 57.4 (7.3) years, 49% were female, 54% were AA or another racial/ethnic minority, and mean hemoglobin A1c level was in the prediabetes range (5.8%; range, 5.50%–5.93%). Living in a lower-SES neighborhood was associated with 16% (95% confidence interval [CI] = −0.04 to 34) higher pre-TSST cortisol, 8.4% (95% CI = −14 to −3) shallower increase in response to the TSST, and 1% (95% CI = 0.3 to 1.7) steeper decline post-TSST than living in the higher neighborhood SES. Post-TSST cortisol decline was 3% greater among AA compared with non-Hispanic whites. Race-by-SES interaction terms were generally small and nonsignificant. Conclusions SES is associated with stress reactivity among adults at high risk of diabetes.
To assess the effects of Tennessee's 2005 Medicaid disenrollment on access to hea... more To assess the effects of Tennessee's 2005 Medicaid disenrollment on access to health care among low-income nonelderly adults. We use data from the 2003-2008 Behavioral Risk Factor Surveillance System. We examined the effects of Medicaid disenrollment on access to care among adults living in Tennessee compared with neighboring states, using difference-in-difference models. Evidence suggests that Medicaid disenrollment resulted in significant decreases in health insurance and increases in cost-related barriers to care for low-income adults living in Tennessee. Statistically significant changes were not observed for having a personal doctor. Medicaid disenrollment is associated with reduced access to care. This finding is relevant for states considering expansions or contractions of Medicaid under the Affordable Care Act.
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