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Institutional racism, also known as structural racism, can be defined as differential access to resources and opportunities by race as well as policies, laws, and practices that reinforce racial inequity. This study examines how institutional racism in the form of residential redlining (neighbourhood-level racial inequities in mortgage lending) and segregation (geographic separation of groups by race) is associated with self-reported stress among a diverse cohort of pregnant women. Institutional racism was measured by a residential redlining index using Home Mortgage Disclosure Act data and residential segregation using 2000 US Census data. These redlining and segregation indices were linked with data from a pregnancy cohort study ( n = 4652), which included individual measures of reported stress. We ran multilevel linear regression models to examine the association between redlining, segregation and reported stress. Hispanic women compared with all other women were slightly more likely to report stress. There was no significant relationship between redlining and stress among this population. However, higher neighbourhood percentage black was inversely associated with stress. This study suggests that some forms of segregation may be associated with reported stress. Future studies should consider how redlining and segregation may provide an understanding of how institutional racism and the neighbourhood context may influence stress and health of populations. Copyright © 2012 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Objectives. To determine rate and factors associated with small-for-gestational-age (SGA) births to women with HIV. Methods. Prospective data were collected from 183 pregnant women with HIV in an urban HIV prenatal clinic, 2000-2011. An SGA birth was defined as less than the 10th or 3rd percentile of birth weight distribution based upon cut points developed using national vital record data. Bivariate analysis utilized chi-squared and t-tests, and multiple logistic regression analyses were used. Results. The prevalence of SGA was 31.2% at the 10th and 12.6% at the 3rd percentile. SGA at the 10th (OR 2.77; 95% CI, 1.28-5.97) and 3rd (OR 3.64; 95% CI, 1.12-11.76) percentiles was associated with cigarette smoking. Women with CD4 count >200 cells/mm3 at the first prenatal visit were less likely to have an SGA birth at the 3rd percentile (OR 0.29; 95% CI, 0.10-0.86). Women taking NNRTI were less likely to have an SGA infant at the 10th (OR 0.28; 95% CI, 0.10-0.75) and 3rd (OR 0.16; 95% CI, 0.03-0.91) percentiles compared to those women on PIs. Conclusions. In this cohort with high rates of SGA, severity of HIV disease, not ART, was associated with SGA births after adjusting for sociodemographic, medication, and disease severity. [ABSTRACT FROM AUTHOR]

Background: Perceived discrimination is associated with poor mental health and health-compromising behaviors in a range of vulnerable populations, but this link has not been assessed among pregnant women. We aimed to determine whether perceived discrimination was associated with these important targets of maternal health care among low-income pregnant women. Methods: Face-to-face interviews were conducted in English or Spanish with 4,454 multiethnic, low-income, inner-city women at their first prenatal visit at public health centers in Philadelphia, Penn, USA, from 1999 to 2004. Perceived chronic everyday discrimination (moderate and high levels) in addition to experiences of major discrimination, depressive symptomatology (CES-D ≥ 23), smoking in pregnancy (current), and recent alcohol use (12 months before pregnancy) were assessed by patients’ self-report. Results: Moderate everyday discrimination was reported by 873 (20%) women, high everyday discrimination by 238 (5%) women, and an experience of major discrimination by 789 (18%) women. Everyday discrimination was independently associated with depressive symptomatology (moderate = prevalence ratio [PR] of 1.58, 95% CI: 1.38–1.79; high = PR of 1.82, 95% CI: 1.49–2.21); smoking (moderate = PR of 1.19, 95% CI: 1.05–1.36; high = PR of 1.41, 95% CI: 1.15–1.74); and recent alcohol use (moderate = PR of 1.23, 95% CI: 1.12–1.36). However, major discrimination was not independently associated with these outcomes. Conclusions: This study demonstrated that perceived chronic everyday discrimination, but not major discrimination, was associated with depressive symptoms and health-compromising behaviors independent of potential confounders, including race and ethnicity, among pregnant low-income women. (BIRTH 37:2 June 2010) [ABSTRACT FROM AUTHOR]

Objectives. Despite the promotion of breastfeeding as the “ideal” infant feeding method by health experts, breastfeeding continues to be less common among low-income and minority mothers than among other women. This article investigates how maternal sociodemographic and infant characteristics, household environment, and health behaviors are related to breastfeeding initiation and duration among low-income, inner-city mothers, with a specific focus on differences in breastfeeding behavior by race/ethnicity and nativity status. Methods. Using data from a community-based, longitudinal study of women in Philadelphia, PA ( N=1,140), we estimate logistic regression and Cox proportional hazard models to predict breastfeeding initiation and duration. Results. Both foreign-born black mothers and Hispanic mothers (most of whom were foreign born) were significantly more likely to breastfeed their infants than non-Hispanic white women, findings that were partly explained by foreign-born and Hispanic mothers' prenatal intention to breastfeed. In contrast to previous studies, we also found that native-born black women were more likely to breastfeed than non-Hispanic white women. Conclusion. Our findings suggest that when poor whites and African Americans are similarly situated in an inner-city context, the disparity in their behavior with respect to infant feeding is not as distinct as documented in national surveys. Breastfeeding was much more common among low-income immigrant black women than among white or native-born black mothers. [ABSTRACT FROM AUTHOR]

Objectives. The study of neighborhood effects on health and well-being has regained prominence in recent years. Most authors have relied on Census data and other administrative data sources to assess neighborhood characteristics. Less commonly employed, but gaining in popularity, are measures from surveys that ask neighborhood residents about various aspects of their neighborhood environment. Such surveys are a potentially attractive alternative or augmentation to administrative data sources. Methods. Using data from a study of neighborhood effects on pregnancy outcomes among low-income, inner-city women in Philadelphia, PA ( N=3,988), we examined psychometric and ecometric properties of scales used to assess perceptions of crime and safety, physical disorder and social disorder, and estimated effects of individual- and neighborhood-level predictors on perceptions. Results. The three perceived neighborhood disorder scales had high internal consistency and good neighborhood-level reliability. Several individual attributes of the women predicted perceptions of neighborhood disorder, controlling for neighborhood-level characteristics (within Census tract, fixed-effect estimates). In addition, our objective indicators of neighborhood crime and physical and social disorder were highly significant predictors of women's perceptions, explaining over 70 percent of the between-neighborhood variation in perceptions. Conclusions. When data on objective neighborhood characteristics are unavailable, the inclusion of questions about residents' perceptions of neighborhood conditions in surveys of inner-city residents provides a useful alternative to characterize neighborhood conditions. [ABSTRACT FROM AUTHOR]

Residential context has received increased attention as a possible contributing factor to race/ethnic and socio-economic disparities in birth outcomes in the United States. Utilising vital statistics birth record data, this study examined the association between neighbourhood deprivation and the risk of a term small-for-gestational-age (SGA) birth among non-Hispanic whites and non-Hispanic blacks in eight geographical areas. An SGA birth was defined as a newborn weighing <10th percentile of the sex- and parity-specific birthweight distribution for a given gestational week. Multi-level random intercept logistic regression models were employed and statistical tests were performed to examine whether the association between neighbourhood deprivation and SGA varied by race/ethnicity and study site. The risk of term SGA was higher among non-Hispanic blacks (range 10.8-17.5%) than non-Hispanic whites (range 5.1-9.2%) in all areas and it was higher in cities than in suburban locations. In all areas, non-Hispanic blacks lived in more deprived neighbourhoods than non-Hispanic whites. However, the adjusted associations between neighbourhood deprivation and term SGA did not vary significantly by race/ethnicity or study site. The summary fully adjusted pooled odds ratios, indicating the effect of one standard deviation increase in the deprivation score, were 1.15 [95% CI 1.08, 1.22] for non-Hispanic whites and 1.09 [95% CI 1.05, 1.14] for non-Hispanic blacks. Thus, neighbourhood deprivation was weakly associated with term SGA among both non-Hispanic whites and non-Hispanic blacks. [ABSTRACT FROM AUTHOR]

Objective. To assess the effect of maternal length of stay (Los) legislation on LOS and hospital charges associated with Philadelphia resident live births from 1994 through 1997. Data Source/Study Setting. This was a descriptive epidemiological study involving secondary data analyses of linked birth record and hospital discharge data pertaining to all Philadelphia resident live births occurring between January 1, 1994 and December 31, 1997. Study Design. Using these linked data, trends in median and mean maternal and infant LOS and hospital charges were described for three distinct time periods: (1) a "prelegislative" period (January 1, 1994 through June 30, 1995); (2) a on&year period during which LOS legislation was introduced, debated, modified, and eventually passed by Pennsylvania lawmakers (July 1, 1995 through June 30, 1996); and (3) a "post-LOS law" period immediately following enactment of Act 85 mandating minimum LOS for mothers and their newborns (July 1, 1996 through December 31, 1997). LOS variables for both mothers and infants were calculated based on the actual number of hours elapsing between birth and discharge; hospital charges were obtained directly from information available in the Hospital Discharge Survey data. Principal Findings. Maternal median charges arid LOS per delivery for vaginal births rose from $5,270 to $6,333 and from 35 to 47 hours following the enactment of Pennsylvania maternal minimum LOS legislation. Median infant cost and LOS pet delivery mirrored these trends. Conclusion. Pennsylvania LOS legislation had a profound effect on maternal and infant discharge practices in Philadelphia. As much as $20 million may have been added to annual health care costs associated with Philadelphia resident births. [ABSTRACT FROM AUTHOR]

Preterm birth is currently the most important problem in maternal-child health in the United States. Epidemiological studies have suggested that two factors, maternal stress and maternal urogenital tract infection, are significantly and independently associated with an increased risk of spontaneous preterm birth. These factors are also more prevalent in the population of sociodemographically disadvantaged women who are at increased risk for preterm birth. Studies of the physiology of parturition suggest that neuroendocrine and immune processes play important roles in the physiology and pathophysiology of normal and preterm parturition. However, not all women with high levels of stress and/or infection deliver preterm, and little is understood about factors that modulate susceptibility to pathophysiological events of the endocrine and immune systems in pregnancy. We present here a comprehensive, biobehavioural model of maternal stress and spontaneous preterm delivery. According to this model, chronic maternal stress is a significant and independent risk factor for preterm birth. The effects of maternal stress on preterm birth may be mediated through biological and/or behavioural mechanisms. We propose that maternal stress may act via one or both of two physiological pathways: (a) a neuroendocrine pathway, wherein maternal stress may ultimately result in premature and/or greater degree of activation of the maternal-placental-fetal endocrine systems that promote parturition; and (b) an immune/inflammatory pathway, wherein maternal stress may modulate characteristics of systemic and local (placental-decidual) immunity to increase susceptibility to intrauterine and fetal infectious-inflammatory processes and thereby promote parturition through pro-inflammatory mechanisms. We suggest that placental corticotropin-releasing hormone may play a key role in orchestrating the effects of endocrine and inflammatory/immune processes on preterm birth. Moreover, because... [ABSTRACT FROM AUTHOR]

Reports on the comfort of teachers using non-traditional teaching strategies in sexuality education classes. Number of teachers comfortable teaching the sexuality education; Perceived barriers to teaching sexuality education; Use of alternative teaching strategies.