Health Disparities Among Sexual and Gender Minorities With Adverse Childhood Experiences: Insights From the 2021 Behavioral Risk Factor Surveillance System Data.

Objectives. To identify the prevalence of adverse childhood experiences (ACEs) among sexual or gender minorities (SGMs) and examine the impact of ACEs on their health. Methods. We analyzed 2021 Behavioral Risk Factor Surveillance System (BRFSS) data. Respondents from Arkansas, Iowa, Mississippi, Nevada, and Wisconsin completed modules on 10 individual ACEs, sexual orientation and gender identity, and health. Results. Among the 38 483 eligible respondents, 2329 (6.1%) identified as an SGM. SGMs reported higher ACE prevalence than did their non-SGM counterparts. ACEs partially attenuated relationships between SGMs and a higher risk for depression, cardiovascular disease, chronic kidney disease, electronic nicotine delivery system use, and cannabis use. Conclusions. Evaluating and better understanding the ACE and health outcome relationship among SGMs should be prioritized. Targeted interventions are needed to mitigate the impact of ACE-associated sequelae in this population. (Am J Public Health. 2023;113(12):1343-1351. https://doi.org/10.2105/AJPH.2023.307420).

Social and Behavioral Problems in School-Aged Children After Maternal Postpartum Depression: A Secondary Analysis of Future of Families and Child Wellbeing Study.

OBJECTIVES: To examine the relation between perinatal depression at child age 1 year and behavioral issues and altered social functioning at school age. METHODS: The Future of Families (formerly Fragile Families) and Child Wellbeing Study longitudinal cohort age 9 nationally representative urban sample was used to examine associations between maternal depression at child age 1 and child behavior and social functioning at age 9 (n = 2,305 children and their mothers). Measures included the Composite International Diagnostics Interview (depression), Child Behavior Checklist total score (child behavior problems) and social function subscale. Clinical significance of child behavior problems and social function problems were determined by normed T-scores. Analyses included chi square, t-tests, and linear regression using SAS 9.4 Survey procedures. RESULTS: Higher household income was associated with lower behavior problem scores (F = 8.76, p < 0.0001, R2 = 0.07. School-aged children whose mothers had major depression at child age 1 (10.8%) were more than twice as likely to have clinically significant behavior problems (OR 2.46, p < 0.0001) than children whose mothers did not have depression (4.1%). Further, children with depressed mothers were more than twice as likely to have clinically significant social function problems than children whose mothers were not depressed (OR = 2.09, p < 0.0001). CONCLUSIONS FOR PRACTICE: Children whose mothers were depressed at child age 1 have higher risk of having behavior problems and poor social functioning at age 9. Early and repeated maternal depression screening is needed to treat the disease sooner and attempt to avoid these outcomes.

Municipal smoke-free laws and preterm birth.

BACKGROUND: Smoking during pregnancy and prenatal secondhand smoke exposure increase the risk of preterm birth. As Kentucky has the second highest rate of smoking in the United States and no statewide smoke-free law, an examination of the effect of municipal smoke-free legislation on preterm birth is warranted. OBJECTIVE: This study used state-level live birth data and county-level municipal smoke-free legislation status to assess the association between the presence and strength of smoke-free laws and the likelihood of preterm birth. Moreover, this study hypothesized that pregnant persons living in counties with comprehensive municipal smoke-free laws prohibiting smoking inside all workplaces and enclosed public places would exhibit a lower likelihood of preterm birth than those living in counties with weak or moderate laws (ie, smoke-free laws with exemptions that do not cover all workplaces and enclosed public places) or no smoke-free law. STUDY DESIGN: Using live birth data from the Kentucky Office of Vital Statistics with birth years ranging from 2004 to 2020, a total of 894,372 live births were recorded that indicated that a childbearing person was between the ages of 18 and 49 years and a resident of Kentucky; these live births formed the sample for the study. Municipal ordinances implemented during a given calendar year were coded in the model as present starting with the following calendar year, as the birth records were time deidentified except for the year of birth. This lagged law convention maximized the likelihood that pregnant persons included in the study were exposed to the smoke-free policy for at least a portion of their pregnancy. Multilevel logistic regression was used to assess the effect of smoke-free ordinances on the likelihood of preterm birth, with personal- and county-level variables included as potential covariates and pregnant persons nested within the county of residence. Data analysis was conducted using SAS (version 9.4; SAS Institute, Cary, NC), with an alpha level of .05. RESULTS: Nearly all personal-level variables were associated with preterm birth status. Personal factors associated with an increased likelihood of preterm birth included being older (relative to 18-24 years old; odds ratios [95% confidence intervals]: 1.02 [1.01-1.04] and 1.27 [1.24-1.31] for ages 25-34 and 35-49 years, respectively); having a history of preterm birth (odds ratio, 4.65; 95% confidence interval, 4.53-4.78); and smoking before pregnancy (odds ratio, 1.14; 95% confidence interval, 1.12-1.16). Pregnant persons living in counties with comprehensive laws were 9% less likely to have a preterm birth than those living in counties without a smoke-free ordinance (odds ratio, 0.91; 95% confidence interval, 0.89-0.94; P<.001). There was no difference in the likelihood of preterm birth between those living in counties with moderate or weak laws and those unprotected by any smoke-free ordinance in their county of residence. CONCLUSION: This study demonstrated that comprehensive municipal smoke-free laws are associated with reduced risk of preterm birth and that moderate or weak smoke-free laws are not. The findings have major implications for public health policy and underscore the potential influence of healthcare providers' advocacy for strong smoke-free policies, prohibiting smoking in all workplaces (including restaurants, bars, and casinos), to support healthy pregnancies.

PATH to understanding cannabis and nicotine initiation and co-use among emerging adults.

OBJECTIVES: The purpose of this study was to describe the characteristics and age of initiation of nicotine and cannabis use, with a particular focus on the emerging adult period (ages 18-24 years) and concurrent use of nicotine with cannabis. DESIGN: A secondary analysis of Population Assessment of Tobacco and Health (PATH). SAMPLE: 32,078 participants from a nationally representative study of tobacco use and health outcomes. MEASUREMENT: Variables of interest included ever use, regular use and age of initiation (first-time use) of nicotine (including tobacco) and/or cannabis and selected demographic factors. RESULTS: Ever-use of nicotine was associated with a 13-fold increase in the likelihood of having ever used cannabis. Among those who reported cannabis use, 96.4% had also used nicotine. While initiation in adolescence was most common, 27.1% of those who use nicotine and 34.9% of those who use cannabis initiated during emerging adulthood. Among regular users of nicotine, 41.5% began regular use in emerging adulthood. CONCLUSIONS: These findings underscore the continued susceptibility of emerging adults to initiation of these substances. Co-use of nicotine and cannabis is an understudied phenomenon in emerging adults with significant potential to cause harm and should be a public health priority.

Longitudinal Examination of Prenatal Tobacco Switching Behaviors and Birth Outcomes, Including Electronic Nicotine Delivery System (ENDS) and Dual Use.

INTRODUCTION: In the US, approximately 8% of pregnant women smoke, and 5-11.9% currently use ENDS products. The health effects of ENDS use are debated; however, most contain nicotine which is known to cause adverse perinatal outcomes. Studies have shown adult ENDS users significantly alter use behaviors over time (switch to conventional cigarettes-only or dual use) thus complicating efforts to examine health effects of ENDS use. The purpose of this study was to describe switching behaviors and associated birth outcomes among infants of women using conventional cigarettes only, ENDS-only, or both. METHODS: This was a multisite, longitudinal study of biologically confirmed perinatal tobacco users, with nicotine product use assessed each trimester. For the purpose of analysis, participants were defined as switchers, no-switchers, or quitters. Birth outcomes were abstracted from electronic medical records. Analysis included descriptive statistics, linear and multivariate logistic regression adjusted for age, preterm birth, smoking behavior in the first trimester, and an interaction between smoking switching behavior and smoking behavior in the first trimester. Analysis was conducted using SAS v9.4 with significance determined as p < 0.05. RESULTS: At enrollment, 48.6% of participants used only conventional cigarettes, 41.7% were dual users, and 10% used ENDS-only. While almost two-thirds of participants used the same tobacco product throughout pregnancy, 26% reported switching behaviors that were complex and not easily clustered. No differences were found in birth outcomes between switchers and no-switchers; however, a difference emerged in birth weight between no-switchers and quitters. DISCUSSION: Given the limited data on health effects of ENDS use, and the known harmful consequences of perinatal nicotine use, capturing and classifying product switching behaviors is imperative to inform public health, and remains a challenge requiring further research.

Care Experiences of Persons With Perinatal Opioid Use: A Qualitative Study.

Opioid use in the perinatal period has escalated rapidly, with potentially devastating outcomes for perinatal persons and infants. Substance use treatment is effective and has the potential to greatly improve clinical outcomes; however, characteristics of care received from providers including nurses have been described as a barrier to treatment. Our purpose was to describe supportive perinatal care experiences of persons with opioid use disorder. A qualitative descriptive study design was used to examine experiences of 11 postpartum persons (ages 22-36 years) in medication-assisted treatment for opioid use disorder at an academic medical center in the southern region of the United States. Participants were interviewed about experiences with perinatal and neonatal care during the child's hospitalization for neonatal abstinence syndrome surveillance and/or treatment. Four themes of supportive care experiences emerged: informing, relating, accepting, and holistic supporting. Participants reported a range of positive and negative perinatal care experiences, with examples and counterexamples provided. This fuller understanding of perceptions and lived experiences of care can inform practice changes and educational/training priorities. Future research is needed to facilitate development of comprehensive care models geared to address perinatal care needs of persons with opioid use disorder.

Prediction of Cognitive Ability With Social Determinants in Children of Low Birth Weight.

BACKGROUND: Despite strong prevention efforts and advances in neonatal care in recent decades, low birth weight remains a serious public health problem in the United States, and survivors remain at increased risk for lifelong problems including cognitive deficits. Current regional and local strategies for referral often rely on variable thresholds for birth weight and gestational age that may be poor analogues to cognitive risk. Improving early referral criteria offers many benefits, including improved cognitive outcomes for children and improved cost-effectiveness and resource utilization in resource-limited communities. OBJECTIVES: We hypothesized that social determinants measurable at birth or at birth hospital discharge, when combined with birth weight and gestational age, would offer an improvement over birth weight and gestational age alone in predicting cognitive test scores in school-aged children with low birth weight. METHODS: We conducted a secondary analysis using a birth cohort of children from the Fragile Families and Child Wellbeing Study. We created a panel of maternal, familial, and community-level social determinant indicators from the data and examined associations with cognitive measures assessed at age of 9 years. RESULTS: The final social determinant model was statistically significant and explained 35% of the total variance in composite test scores. The "standard care" model (birth weight and gestational age) only explained 9% of the variance. DISCUSSION: Assessment of social determinants may offer improvement over traditional referral criteria to identify children most at risk of cognitive deficits after low birth weight.

Neighborhood Context and the Risk for Developmental Disabilities in Early Childhood.

The effects of place on human health and development have been extensively studied in recent years in the adult and adolescent populations, but minimal research has addressed neighborhood effects in early childhood. This analysis of the National Survey of Children's Health 2011/2012 cross-sectional survey examined relationships between risk for developmental disability in early childhood and neighborhood characteristics in a nationally-representative sample of children ages 0-5 years. Parents reported on their child's development using a well-validated parent report screening tool for developmental problems (the Parent's Evaluation of Developmental Status tool), and neighborhood and family characteristics. Multinomial logistic regression analyses were conducted for each of three neighborhood variables: physical disorder, safety, and isolation. After controlling for parental and child characteristics, the three neighborhood variables were each significantly associated with moderate (but not severe) risk versus low to no risk for developmental disabilities. When all neighborhood characteristics were included simultaneously in the same model, only physical disorder remained statistically significant [OR 1.44 (95% CI 1.09-1.91)], though modestly attenuated. These results suggest that neighborhoods may have effects on early childhood development, after controlling for individual child, parental, and family characteristics.

Genetic Risk Factors for Poor Cognitive Development in Children With Low Birth Weight.

Low birth weight is an ongoing public health problem with severe consequences for those affected, including early morbidity and mortality and elevated risk for lifelong deficits in cognitive function. These deficits can be ameliorated by early intervention in many cases. To contribute to criteria for earlier identification of at-risk children prior to the onset of delays or deficits, we examined relationships between three gene candidates-SLC6A4, BDNF, COMT-and cognitive outcomes at school age in a secondary analysis of existing data from a nationally representative cohort. Single nucleotide polymorphism rs4074134, a variant of BDNF, and a rare insertion/deletion in the intron region of SLC6A4 were significant predictors of cognitive performance. Our final model predicted 17% of the variance in composite cognitive test scores among children with low birth weight at school age (F = 96.36, p < .001, R2 = .17). Specifically, children homozygous for cytosine at rs4074134 scored .62 standard deviations higher on a measure of global cognition than children with one or more thymine. Similarly, children with an extra-long copy number variant of SLC6A4 scored .88 standard deviations higher than children who had one or more short forms of the gene. These findings support the potential for an approach to identifying children with low birth weights who are most at need of early intervention services. Future research should focus on validation of these findings in an independent sample and confirmation of the biological mechanisms through which these genes influence cognitive development.

Nursing Across the Lifespan: Implications of Lifecourse Theory for Nursing Research.

Despite the lifecourse focus of nursing clinical care, nursing research largely remains cross-sectional or process-oriented within silos determined by patient characteristics such as age, acuity, or disease process. Incorporating interdisciplinary lifecourse theory into pediatric nursing research provides the opportunity to expand nursing theories and research beyond practice, age, and disease silos. One such theory is the Lifecourse Health Development (LCHD) framework. LCHD takes a more expansive view of health development from preconception through old age based on the premise that health is a consequence of transactions between genetic, biological, behavioral, social, and economic contexts that change as a child develops over time (Halfon & Hochstein, 2002). LCHD also explains how intergenerational influences and prevention during early life help predict health development and disease over the lifespan. The preventive and lifecourse focus of LCHD is well-aligned with the lifespan wellness foci of pediatric nurses. The purpose of this article is to introduce pediatric nurse researchers to LCHD and discuss proposed augmentations and implications related to expanding LCHD into pediatric nursing research.

Integrative Review of Genetic Factors Influencing Neurodevelopmental Outcomes in Preterm Infants.

Preterm infants are at elevated risk for a host of neurodevelopmental problems, including disorders that appear later in life. Gene-environment interactions and prematurity may combine to increase the risk for poor neurodevelopmental outcomes. Increasing evidence supports a genetic link to risk for atypical development; however, no genomic risk profiles are currently used for infants without apparent genetic disorders. The purpose of this review was to synthesize recent evidence of genetic associations with atypical neurodevelopmental outcomes that may affect preterm infants who do not have a rare genetic disease. Electronic and hand-search strategies were used to find relevant articles that were English-language, peer-reviewed primary research or meta-analysis reports published between July 2009 and July 2014, involving human participants. Articles included in the analysis (N = 29) used a wide range of study designs and methodologies, complicating the analysis. An integrative-review design was used to synthesize the data. Numerous genes (n = 43) and additional large deletion copy number variants were associated with neurodevelopmental outcomes, including cognition, attention, perception, psychiatric disease, autism spectrum disorder, cerebral palsy, infant behavior, and alterations in brain architecture. The creation of genetic risk profiles for complex disorders of neurodevelopment is presently hindered by inconsistent genetic-association evidence, methodological considerations, reporting problems, and lack of replication. However, several avenues of investigation offer promise, including large (>100 kb) copy number variants and the candidate genes MET, NRG3, and SLC6A4, each of which were reported to have associations with neurodevelopmental outcomes in multiple, high-quality studies.

Polyunsaturated Fatty Acid (PUFA) Status in Pregnant Women: Associations with Sleep Quality, Inflammation, and Length of Gestation.

Mechanistic pathways linking maternal polyunsaturated fatty acid (PUFA) status with gestational length are poorly delineated. This study examined whether inflammation and sleep quality serve as mediators, focusing on the antiinflammatory ω-3 docosahexaenoic acid (DHA; 22:6n3) and proinflammatory ω-6 arachidonic acid (AA; 20:4n6). Pregnant women (n = 135) provided a blood sample and completed the Pittsburgh Sleep Quality Index (PSQI) at 20-27 weeks gestation. Red blood cell (RBC) fatty acid levels were determined by gas chromatography and serum inflammatory markers [interleukin (IL)-6, IL-8, tumor necrosis factor-α, IL-1ß, and C-reactive protein] by electrochemiluminescence using high sensitivity kits. Both higher serum IL-8 (95% CI = 0.10,3.84) and poor sleep (95% CI = 0.03,0.28) served as significant mediators linking lower DHA:AA ratios with shorter gestation. Further, a serial mediation model moving from the DHA:AA ratio → sleep → IL-8 → length of gestation was statistically significant (95% CI = 0.02, 0.79). These relationships remained after adjusting for depressive symptoms, age, BMI, income, race, and smoking. No interactions with race were observed in relation to length of gestation as a continuous variable. However, a significant interaction between race and the DHA:AA ratio in predicting preterm birth was observed (p = 0.049); among African Americans only, odds of preterm birth decreased as DHA:AA increased (p = 0.048). These data support a role for both inflammatory pathways and sleep quality in linking less optimal RBC PUFA status with shorter gestation in African American and European American women and suggest that African-Americans have greater risk for preterm birth in the context of a low DHA:AA ratio.

Poor Sleep Quality and Associated Inflammation Predict Preterm Birth: Heightened Risk among African Americans.

STUDY OBJECTIVES: Poor sleep promotes inflammation. In turn, inflammation is a causal mechanism in term as well as preterm parturition. In the United States, a persistent racial disparity in preterm birth exists, with African Americans showing ∼1.5 times greater risk. This study examined associations among sleep quality, serum proinflammatory cytokines, and length of gestation in a racially diverse sample of 138 pregnant women. DESIGN: Observational. MEASUREMENTS: Women completed the Pittsburgh Sleep Quality Index (PSQI) and other psychosocial and behavioral measures during midpregnancy. Serum levels of interleukin (IL)-6, IL-8, IL-1ß, and tumor necrosis factor (TNF)-α were determined by high-sensitivity assays. Birth outcomes were determined via medical record review. RESULTS: Among African American women (n = 79), shorter gestation was predicted by poorer overall sleep (rs = -0.35, P = 0.002) as well the following PSQI subscales: subjective sleep quality (rs = -0.34, P = 0.002), sleep latency (rs = -0.27, P = 0.02), and sleep efficiency (rs = -0.27, P = 0.02). African American women with poor sleep quality (PSQI > 5) had 10.2 times the odds of preterm birth compared to those with good sleep quality. In contrast, among European American women (n = 53), gestational length was not significantly predicted by sleep quality (Ps > 0.12). Bootstrapping analyses showed that, among African Americans, IL-8 significantly mediated the association between sleep quality and length of gestation (indirect effect estimate -0.029; 95% confidence interval -0.06, -0.002). CONCLUSIONS: The data provide novel evidence that African American women exhibit greater inflammation in response to sleep disturbance than European American women and these effects correspond with length of gestation. Racial differences in susceptibility to sleep induced immune dysregulation may contribute to marked racial disparities in preterm birth.

Introduction of soft X-ray spectromicroscopy as an advanced technique for plant biopolymers research.

Soft X-ray absorption spectroscopy coupled with nano-scale microscopy has been widely used in material science, environmental science, and physical sciences. In this work, the advantages of soft X-ray absorption spectromicroscopy for plant biopolymer research were demonstrated by determining the chemical sensitivity of the technique to identify common plant biopolymers and to map the distributions of biopolymers in plant samples. The chemical sensitivity of soft X-ray spectroscopy to study biopolymers was determined by recording the spectra of common plant biopolymers using soft X-ray and Fourier Transform mid Infrared (FT-IR) spectroscopy techniques. The soft X-ray spectra of lignin, cellulose, and polygalacturonic acid have distinct spectral features. However, there were no distinct differences between cellulose and hemicellulose spectra. Mid infrared spectra of all biopolymers were unique and there were differences between the spectra of water soluble and insoluble xylans. The advantage of nano-scale spatial resolution exploited using soft X-ray spectromicroscopy for plant biopolymer research was demonstrated by mapping plant cell wall biopolymers in a lentil stem section and compared with the FT-IR spectromicroscopy data from the same sample. The soft X-ray spectromicroscopy enables mapping of biopolymers at the sub-cellular (~30 nm) resolution whereas, the limited spatial resolution in the micron scale range in the FT-IR spectromicroscopy made it difficult to identify the localized distribution of biopolymers. The advantages and limitations of soft X-ray and FT-IR spectromicroscopy techniques for biopolymer research are also discussed.