Psychosocial and spiritual factors associated with smoking and substance use during pregnancy in African American and White low-income women

Perceived social support predicts self-reported and objective health and health behaviors among pregnant women

Perinatal health and health behaviors play a crucial role in maternal and neonatal health. Data examining psychosocial factors which predict self-reported health and health behaviors as well as objective indicators downstream of health behaviors among pregnant women are lacking. In this longitudinal study design with 131 pregnant women, perceived social support was examined as a predictor of self-rated health and average levels of sleep quality, health-promoting and health-impairing behaviors, and red blood cell (RBC) polyunsaturated fatty acids across early, mid, and late pregnancy. Participants provided a blood sample and fatty acid methyl esters were analyzed by gas chromatography. Measures included the Multidimensional Scale of Perceived Social Support, Pittsburgh Sleep Quality Index, and Prenatal Health Behavior Scale. Regression models demonstrated that, after adjustment for income, race/ethnicity, age, relationship status, pre-pregnancy body mass index, greater social support was associated with better self-rated health (p = 0.001), greater sleep quality (p = 0.001), fewer health-impairing behaviors (p = 0.02), and higher RBC omega-3 fatty acids (p = 0.003). Associations among social support with health-promoting behaviors, RBC omega-6 fatty acids, or gestational weight gain were not significant. Findings underscore the benefits of perceived social support in the context of pregnancy. Examination of pathways that link social support with these outcomes will be meaningful in determining the ways in which perinatal psychosocial interventions may promote health.

Social Determinants of Cigarette Smoking among American Women during Pregnancy

Educational attainment is among the most substantial protective factors against cigarette smoking, including during pregnancy. Although Minorities’ Diminished Returns (MDRs) of educational attainment, defined as weaker protective effect of education for racial and ethnic minority groups compared to Non-Hispanic Whites, has been demonstrated in previous studies; such MDRs are not tested for cigarette smoking during pregnancy. To better understand the relevance of MDRs to tobacco use during pregnancy, this study had three aims: firstly, to investigate the association between educational attainment and cigarette smoking in pregnant women; secondly, to compare racial and ethnic groups for the association between educational attainment and cigarette smoking; and thirdly, to explore the mediating effect of poverty status on such MDRs, among American adults during pregnancy. This cross-sectional study explored a nationally representative sample of pregnant American women (n = 338), which was taken from the Population Assessment of Tobacco and Health (PATH; 2013). Current smoking was the outcome. Educational attainment was the independent variable. Region and age were the covariates. Poverty status was the mediator. Race and ethnicity were the effect modifiers. Overall, a higher level of educational attainment (OR = 0.54, p < 0.05) was associated with lower odds of current smoking among pregnant women. Race (OR = 2.04, p < 0.05) and ethnicity (OR = 2.12, p < 0.05) both showed significant interactions with educational attainment on smoking, suggesting that the protective effect of educational attainment against smoking during pregnancy is smaller for Blacks and Hispanics than Non-Hispanic Whites. Poverty status fully mediated the above interactions. In the United States, highly educated pregnant Black and Hispanic women remain at higher risk of smoking cigarettes, possibly because they are more likely to live in poverty, compared to their White counterparts. The results suggest the role that labor market discrimination has in explaining lower returns of educational attainment in terms of less cigarette smoking by racial and ethnic minority pregnant women.

Intimate partner violence, prenatal stress, and substance use among pregnant Black women

OBJECTIVES

We examine the mediation effects of prenatal stress on the associations between intimate partner violence (IPV) experience and the most common forms of substance use (i.e., cigarette smoking, alcohol drinking, and marijuana use) among pregnant Black women.

DESIGN

Cross-sectional.

SAMPLE

Black women (N = 203) from metropolitan Detroit, Michigan and Columbus, Ohio, were recruited between 8 and 29 weeks of gestation.

MEASUREMENTS

Women were asked about IPV experience during 12 months prior to the start of the pregnancy, perceived stress during pregnancy, and substance use during pregnancy.

RESULTS

Intimate partner violence prior to pregnancy was positively associated with cigarette smoking and marijuana use but not with alcohol use during pregnancy. IPV prior to pregnancy was also positively associated with higher levels of perceived stress during pregnancy after controlling for covariates. Path analysis indicated that IPV had an indirect effect on marijuana use through perceived stress (standardized indirect effect = 0.026, SE = 0.020, 95% CI = 0.005-0.064, p =.017).

CONCLUSIONS

Perceived stress during pregnancy partially mediated the association between previous experience of IPV and marijuana use among pregnant Black women. Interventions are needed to reduce IPV that would lower stress during pregnancy and consequently substance abuse to improve pregnancy outcomes and maternal and newborn health.

Pathways from Maternal Adverse Childhood Experiences to Substance Use in Pregnancy: Findings from the All Our Families Cohort

Background: Exposure to adverse childhood experiences (ACEs) is a risk factor for maternal substance use in pregnancy, however, mechanisms by which maternal ACEs may influence substance use in pregnancy have not been fully explored. The current study examines the association between maternal ACEs and substance use in pregnancy (i.e., alcohol, smoking, and drug use) and explores mediating pathways. Methods: A community sample of 1,994 women as part of the All Our Families Cohort were recruited in pregnancy in Calgary, Canada, between 2008 and 2011. Women provided retrospective reports of ACE exposure before age 18 as well as reports of demographic information, substance use (i.e., moderate-to-high alcohol use, any smoking, or any drug use), a previous history of substance use difficulties, and depressive symptoms during pregnancy. Path analyses were used to examine maternal income, education, depression, and previous substance use as mediating variables. Results: There were significant indirect associations between maternal ACEs and maternal substance use in pregnancy via maternal education (β = 0.05, p < 0.001), previous substance use (β = 0.01, p = 0.001), and depression (β = 0.02, p = 0.02). The direct effect of maternal ACEs on maternal substance in pregnancy remained significant after accounting for the indirect effects (β = 0.22, 95% CI = 0.15-0.29, p < 0.001). Conclusions: Exposure to adversity in childhood can lead to socioeconomic and mental health difficulties that increase risk for substance use in pregnancy. Addressing these difficulties before pregnancy may help to reduce the potential for substance use in pregnancy.

Maternal Experience of Multiple Hardships and Fetal Growth: Extending Environmental Mixtures Methodology to Social Exposures

BACKGROUND

Women can be exposed to a multitude of hardships before and during pregnancy that may affect fetal growth, but previous approaches have not analyzed them jointly as social exposure mixtures.

METHODS

We evaluated the independent, mutually adjusted, and pairwise joint associations between self-reported hardships and birthweight for gestational age z-scores in the Chemicals in Our Bodies-2 prospective birth cohort (N = 510) using G-computation. We examined financial hardship, food insecurity, job strain, poor neighborhood environment, low community standing, caregiving, high burden of stressful life events, and unplanned pregnancy collected via questionnaire administered in the second trimester of pregnancy. We used propensity scores to ensure our analyses had sufficient data support and estimated absolute differences in outcomes.

RESULTS

Food insecurity was most strongly associated with reduced birthweight for gestational age z-scores individually, with an absolute difference of -0.16, 95% confidence interval (CI) -0.45, 0.14. We observed an unexpected increase in z-scores associated with poor perceived neighborhood environment (0.18, 95% CI -0.04, 0.41). Accounting for coexposures resulted in similar findings. The pairwise joint effects were strongest for food insecurity in combination with unplanned pregnancy (-0.45, 95% CI -0.93, 0.02) and stressful life events (-0.42, 95% CI -0.90, 0.05). Poor neighborhood environment in combination with caregiving was associated with an increase in z-scores (0.47, 95% CI -0.01, 0.95).

CONCLUSIONS

Our results are consistent with the hypothesis that experiencing food insecurity during pregnancy, alone and in combination with stressful life events and unplanned pregnancy, may affect fetal growth.

Pregnant women at increased risk of adverse perinatal outcomes: A combination of less healthy behaviors and adverse psychosocial and socio-economic circumstances

Smoking during pregnancy is associated with a multitude of health behaviors and with the psychosocial and socio-economic circumstances of pregnant women. Limited research has so far been conducted on the clustering of these characteristics and on their effect on pregnancy outcomes. This study aimed to identify different groups of pregnant women based on their behavioral, psychosocial and socio-economic characteristics and their pregnancy outcomes. In total, 2455 women who were 12 weeks pregnant completed a questionnaire on smoking behavior, health behaviors and psychosocial and socio-economic characteristics. Neonatal and maternal outcomes were extracted from the Dutch perinatal registration. Subgroups were identified with latent class analysis and adverse pregnancy outcomes were compared between subgroups with logistic regression. Women were classified into four latent classes. Two classes represented the healthy higher-educated pregnant women who did not smoke: one group of multigravida women and one of primigravida women, also characterized by less pregnancy-specific knowledge and more pregnancy-related stress. The remaining women were grouped into two less healthy groups. One group frequently quit smoking, reported less healthy eating, less physical activity and comparable stress levels as the healthy higher-educated groups. The last group contained the most smokers, had the highest scores on psychosocial and pregnancy-related stress and the most adverse socio-economic circumstances. This group had an increased risk of adverse maternal outcomes, in particular developing diabetes during pregnancy. A comprehensive and integrated approach is needed to improve outcomes in pregnancies with a combination of adverse health, psychosocial, and socio-economic conditions.

The Effect of Faith or Spirituality in Pregnancy

This study used a qualitative descriptive research design to discover the relevance and meaning of spirituality in the lives of 130 urban low-income pregnant women by asking the open-ended question, “How does your faith or spirituality affect your pregnancy if at all?” Forty-seven percent of the women in this study described how spirituality affected their pregnancy positively, 45% described that spirituality did not affect them, and 5.4% were unsure. A content analysis of those who answered positively revealed six themes from the data describing the meaning of faith or spirituality in pregnancy: (a) guidance and support; (b) protection, blessing, or reward; (c) communication with God; (d) strength and confidence; (e) help with difficult moral choices; and (f) a generalized positive effect. These findings point to the importance of attending to spirituality as a resource in pregnancy for those who value it and further exploring the meaning of spirituality in pregnancy.

A Review of the Relationship Between Socioeconomic Position and the Early-Life Predictors of Obesity

A range of important early-life predictors of later obesity have been identified. Children of lower socioeconomic position (SEP) have a steeper weight gain trajectory from birth with a strong socioeconomic gradient in child and adult obesity prevalence. An assessment of the association between SEP and the early-life predictors of obesity has been lacking. The review involved a two-stage process: Part 1, using previously published systematic reviews, we developed a list of the potentially modifiable determinants of obesity observable in the pre-natal, peri-natal or post-natal (pre-school) periods; and part 2, conducting a literature review of evidence for socioeconomic patterning in the determinants identified in part 1. Strong evidence was found for an inverse relationship between SEP and (1) pre-natal risk factors (pre-pregnancy maternal body mass index (BMI), diabetes and pre-pregnancy diet), (2) antenatal/peri natal risk factors (smoking during pregnancy and low birth weight) and (3) early-life nutrition (including breastfeeding initiation and duration, early introduction of solids, maternal and infant diet quality, and some aspects of the home food environment), and television viewing in young children. Less strong evidence (because of a lack of studies for some factors) was found for paternal BMI, maternal weight gain during pregnancy, child sleep duration, high birth weight and lack of physical activity in young children. A strong socioeconomic gradient exists for the majority of the early-life predictors of obesity suggesting that the die is cast very early in life (even pre-conception). Lifestyle interventions targeting disadvantaged women at or before child-bearing age may therefore be particularly important in reducing inequality. Given the likely challenges of reaching this target population, it may be that during pregnancy and their child's early years are more feasible windows for engagement.

Smoking cessation in pregnancy: psychosocial interventions and patient-focused perspectives

BACKGROUND

Smoking during pregnancy causes obstetric and fetal complications, and smoking cessation may have great benefits for the mother and the child. However, some pregnant women continue smoking even in pregnancy.

OBJECTIVE

To review the literature addressing the prevalence of smoking during pregnancy, explore psychosocial factors associated with smoking, and review the evidence of psychosocial interventions for smoking cessation during pregnancy in recent years.

LITERATURE REVIEW

Computerized Internet search results in PubMed for the years spanning from 2004 to 2014, as well as references cited in articles, were reviewed. A search for the keywords "smoking cessation pregnancy" and "intervention" and "clinical trials" yielded 52 citations. Thirty-five citations were identified as useful to this review for the evidence of psychosocial interventions for smoking cessation during pregnancy.

RESULTS

The prevalence of smoking during pregnancy differs by country, reflecting the countries' social, cultural, and ethnic backgrounds. Women who had socioeconomic disadvantages, problems in their interpersonal relationships, higher stress, depression, less social support, and who engaged in health-risk behaviors were more prone to smoking during pregnancy. Psychosocial interventions, such as counseling, are effective methods for increasing smoking cessation.

CONCLUSION

Smokers may have various psychosocial problems in addition to health problems. It is important to understand each individual's social situation or psychosocial characteristics, and a psychosocial intervention focused on the characteristics of the individual is required.

Racial and ethnic disparities in personal capital during pregnancy: findings from the 2007 Los Angeles Mommy and Baby (LAMB) study

The objectives of this study were to determine if racial and ethnic differences in personal capital during pregnancy exist and to estimate the extent to which any identified racial and ethnic differences in personal capital are related to differences in maternal sociodemographic and acculturation characteristics. Data are from the 2007 Los Angeles Mommy and Baby study (n = 3,716). Personal capital comprised internal resources (self-esteem and mastery) and social resources (partner, social network, and neighborhood support) during pregnancy. The relationships between race/ethnicity and personal capital were assessed using multivariable generalized linear models, examining the impact of sociodemographic and acculturation factors on these relationships. Significant racial and ethnic disparities in personal capital during pregnancy exist. However, socioeconomic status (i.e., income and education) and marital status completely explained Black-White disparities and Hispanic-White disparities in personal capital, whereas acculturation factors, especially nativity and language spoken at home, partially mediated the disparities in personal capital between Asian/Pacific Islander women and White women. Findings suggest that the risks associated with low socioeconomic status, single motherhood, and low acculturation, rather than race or ethnicity, contribute to low personal capital for many pregnant women. As personal capital during pregnancy may influence subsequent maternal and child health outcomes, the development of interventions should consider addressing sociodemographic and acculturation factors in order to reduce racial and ethnic disparities in personal capital and ultimately in poor maternal and child health outcomes.

Powerful leverages and counter-currents in the unborn child spiritual care: a qualitative study

In different cultures, pregnancy, birth and motherhood are perceived as spiritual events through their miraculous processes and create an ideal context for spiritual enrichment. However, studies on spirituality and birth are at very early stages. The purpose of this study was to understand the facilitators and barriers of the unborn child spiritual care in Iranian women. Twenty-two mothers with live pregnancy experience who were willing and able to share their life stories were selected purposefully in Tehran (Iran) from May 2012 to April 2013. Qualitative content analysis was used to analyze 27 interviews. Active and passive acquisition of information, inner inspirational messages, receiving effective support from the people around as well as modeling of self and significant others created “powerful leverages” to accelerate mother for caring her unborn child. “Counter-currents” in the form of unsuitable physical conditions during pregnancy, poor economic and social conditions, unsuitable psychological and cognitive conditions and finally understanding unsuitable ideological conditions of the self and care giver were identified as barriers. Iranian cultural and religious perspective on the unborn child physical and mental influence from mother has an important role in mother’s self-care behaviors during pregnancy. It seems that using interdisciplinary professionals’ skills based on understanding facilitators and barriers of mother care of the unborn child can lead to providing comprehensive prenatal care according to mothers’ cultural, religious and social context.

Zur Bedeutung von sozialer Unterstützung während der Schwangerschaft

Eine wachsende Zahl an Studien dokumentiert die negativen Auswirkungen von mütterlichen psychosozialen Stressoren (z. B. mütterliche Depression) und gesundheitsrelevanten Verhaltensweisen (z. B. Nikotin- und Alkoholkonsum) während der Schwangerschaft auf den Geburtsausgang. Jedoch werden mütterliche Ressourcen in diesem Kontext noch unzureichend berücksichtigt. Das Ziel ist es daher, die Bedeutung sozialer Unterstützung als frühe Ressource im Schwangerschaftsverlauf und zum Zeitpunkt der Geburt im Hinblick auf das Gesundheitsverhalten der Schwangeren und im Hinblick auf Geburtsmaße zu untersuchen. Die Datenbanken Web of Science und PubMed wurden entsprechend nach deutsch- und englischsprachigen Beiträgen für den Zeitraum 2003 bis 2013 durchsucht. 23 Studien erfüllten die Auswahlkriterien. Die Ergebnisse verdeutlichen, dass die Befundlage sehr inkonsistent ist, was teilweise auf die unterschiedlichen Definitionen sozialer Unterstützung und die Nutzung verschiedener Erhebungsinstrumente zurückzuführen ist. Des Weiteren fehlt es an Studien zur Bedeutung sozialer Unterstützung im Kontext mütterlicher psychosozialer Stressoren und Geburtsmaßen. Es bedarf weiterer Studien an Risiko- und Allgemeinpopulationen, die auf der Basis eines fundierten Rahmenkonzeptes mögliche Effekte der sozialen Unterstützung differenziert analysieren können.

Least explored factors associated with prenatal smoking

Poor pregnancy and birth outcomes are major problems in the United States, and maternal smoking during pregnancy has been identified as one of the most preventable risk factors associated with these outcomes. This study examines less explored risk factors of smoking among underserved African American pregnant women. A cross-sectional survey was conducted at an outpatient obstetrics-gynecology clinic of an inner-city university hospital in Virginia from March 2009 through January 2011 in which pregnant women (N = 902) were interviewed at their first prenatal care visit. Survey questions included items related to women's sociodemographic characteristics as well as their pregnancy history; criminal history; receipt of social services; child protective services involvement; insurance status; and history of substance abuse, domestic violence, and depression. Multiple logistic regression was conducted to calculate odds ratios and 95 % confidence intervals depicting the relationship between these factors and smoking during pregnancy. The analysis reported that maternal age [OR = 1.08, 95 % CI = 1.05-1.12], less than high school education [OR = 4.30, 95 % CI = 2.27-8.14], unemployed [OR = 2.33, 95 % CI = 1.35-4.04], criminal history [OR = 1.66, 95 % CI = 1.05-2.63], receipt of social services [OR = 2.26, 95 % CI = 1.35-3.79] alcohol use [OR = 2.73, 95 % CI = 1.65-4.51] and illicit drug use [OR = 1.97, 95 % CI = 1.04-3.74] during pregnancy were statistically significant risk factors associated with smoking during pregnancy. In addition to the well known risk factors, public health professionals should be aware that criminal history and receipt of social services are important factors associated with smoking during pregnancy. Social service providers such as WIC and prisons and jails may offer a unique opportunity for education and cessation interventions during the preconception or interconception period.

The balance between stress and personal capital during pregnancy and the relationship with adverse obstetric outcomes: findings from the 2007 Los Angeles Mommy and Baby (LAMB) study

Stress during pregnancy is a salient risk factor for adverse obstetric outcomes. Personal capital during pregnancy, defined as internal and social resources that help women cope with or decrease their exposure to stress, may reduce the risk of poor obstetric outcomes. Using data from the 2007 Los Angeles Mommy and Baby study (N = 3,353), we examined the relationships between the balance of stress and personal capital during pregnancy, or the stress-to-capital ratio (SCR), and adverse obstetric outcomes (i.e., pregnancy complications, preterm birth (PTB), low birth weight (LBW), and small for gestational age (SGA)). Women with a higher SCR (i.e., greater stress relative to personal capital during pregnancy) were significantly more likely to experience at least one pregnancy complication, PTB, and lower gestational age, but not LBW or SGA. Accounting for pregnancy complications completely mediated the association between the SCR and PTB. Our findings indicate that experiencing greater stress relative to personal capital during pregnancy is associated with an increased risk for pregnancy complications, PTB, and lower gestational age and that pregnancy complications may be a mechanism by which the SCR is related to adverse obstetric outcomes.

A systematic review of the relationships between social capital and socioeconomic inequalities in health: a contribution to understanding the psychosocial pathway of health inequalities

Introduction

Recent research on health inequalities moves beyond illustrating the importance of psychosocial factors for health to a more in-depth study of the specific psychosocial pathways involved. Social capital is a concept that captures both a buffer function of the social environment on health, as well as potential negative effects arising from social inequality and exclusion. This systematic review assesses the current evidence, and identifies gaps in knowledge, on the associations and interactions between social capital and socioeconomic inequalities in health.

Methods

Through this systematic review we identified studies on the interactions between social capital and socioeconomic inequalities in health published before July 2012.

Results

The literature search resulted in 618 studies after removal of duplicates, of which 60 studies were eligible for analysis. Self-reported measures of health were most frequently used, together with different bonding, bridging and linking components of social capital. A large majority, 56 studies, confirmed a correlation between social capital and socioeconomic inequalities in health. Twelve studies reported that social capital might buffer negative health effects of low socioeconomic status and five studies concluded that social capital has a stronger positive effect on health for people with a lower socioeconomic status.

Conclusions

There is evidence for both a buffer effect and a dependency effect of social capital on socioeconomic inequalities in health, although the studies that assess these interactions are limited in number. More evidence is needed, as identified hypotheses have implications for community action and for action on the structural causes of social inequalities.

Maternal psychosocial determinants of fetal and infant health and the National Children's Study

The purpose of this article is to inform perinatal nurses about the longitudinal National Children's Study (NCS), which was mandated by Congress. The NCS was designed to follow infants from before birth to age 21, and researchers propose to study 100,000 children. This complex and extensive study will provide especially relevant information to perinatal nurses in practice, teaching, and research.

Religion and smoking: a review of recent literature

Tobacco smoking and exposure to secondhand smoke are a major threat to human health worldwide. The effort to prevent tobacco use should be regarded as an important public health strategy. Given the significance of religion and spirituality in the daily life of more than 90% of the world's population, the relationship of religion and smoking should be seen as a critical research area. Religions are many and varied, but most value human well-being highly and so do not approve of tobacco use, even though they do not prohibit it entirely. In recent years, researchers have shown more interest in the subject of religion and health, including drug and tobacco use. Differences of focus and methodology notwithstanding, most studies have ascertained a deterrent role for religion as regards tobacco use, and several mechanisms have been proposed to explain the negative relationship between religion or spirituality and smoking. Many of the studies, however, suffer from shortcomings that need to be acknowledged and addressed, such as using nonstandard data-gathering tools, lack of a unified definition of religion or spirituality, and paucity of research in non-Christian and developing countries. Finally, the cross-sectional nature of many of the studies makes the meaningful interpretation of findings difficult.

The association of maternal mental health with prenatal smoking cessation and postpartum relapse in a population-based sample

To examine the association between mental health factors with smoking cessation during pregnancy and postpartum relapse. We used data from 1,416 women who participated in the Minnesota Pregnancy Risk Assessment Monitoring System survey in 2004-2006 and reported smoking immediately prior to pregnancy. Maternal mood during pregnancy, stressful life events and postpartum depression were the mental health variables. We used multivariate logistic regression to examine the association between these variables and two outcomes, smoking cessation during pregnancy and postpartum relapse. Stressful life events was associated with smoking cessation in multivariate regression models, however maternal mood was not. Smoking cessation was also associated with pre-conception smoking intensity, maternal education, and income. Maternal mood, stressful life events and postpartum depression were not associated with relapse in multivariate regression models. Breastfeeding at the time of the survey was the strongest correlate of relapse, with women who breast fed 60% less likely to resume smoking during the postpartum. Post-hoc analysis suggests that mental health variables may interact with other mitigating factors to influence smoking behavior during pregnancy. Mental health variables may be important to successful prenatal smoking cessation. Further research with larger sample sizes is needed to explore the possibility of interactive relationships between mental health variables and other co-factors on prenatal smoking cessation and postpartum relapse.

Geographic and maternal characteristics associated with alcohol use in pregnancy

BACKGROUND

To date, no studies have used population-level data to investigate whether maternal location of residence (metropolitan vs. regional/remote populations) is associated with alcohol use in pregnancy. This information has important implications for appropriate service provision.

METHODS

Information on all live births in New South Wales, Australia, was linked to records of alcohol-related admissions for mothers of these births over a 6-year period (2000 to 2006). Cases were women who had at least 1 alcohol-related hospital admission during pregnancy or at birth. Controls were women who had at least 1 live birth over that same time period but no alcohol-related hospital admissions during that time. Admissions were considered to be alcohol-related based on the International Statistical Classification of Diseases and Related Health Problems, 10th Revision, Australian Modification (ICD-10-AM) code. Demographic, obstetric, and neonatal variables were compared.

RESULTS

A total of 417,464 singleton birth records were analyzed, 488 of which were coded positive for at least 1 alcohol-related ICD-10-AM diagnosis. Characteristics associated with alcohol-related admissions in pregnancy were residence in a remote/very remote area, being Australian-born, having had a previous pregnancy, smoking in the current pregnancy, and presenting late to antenatal care. Alcohol-exposed pregnancies were associated with a range of poor obstetric and neonatal outcomes, with no geographic differences noted. However, women in regional/remote areas were less likely to attend specialist obstetric hospitals.

CONCLUSIONS

This study shows the need for standardized screening programs for alcohol use in pregnancy and where problematic use is detected, for clear clinical guidelines on management and referral.

Substance use in HIV-Infected women during pregnancy: self-report versus meconium analysis

We evaluated prenatal substance use in a cohort of 480 HIV-infected women and their uninfected children. Substance use was reported by 29%; the most common substances reported were tobacco (18%), alcohol (10%), and marijuana (7.2%). Fewer than 4% of women reported cocaine or opiate use. Substance use was more common in the first trimester (25%) than the second (17%) and third (15%) (trend p-value <0.01), and was associated with race/ethnicity, education, birthplace, age and marital status. For 264 mother/infant pairs with meconium results, sensitivity of self-report was 86% for tobacco, 80% for marijuana and 67% for cocaine. Higher discordance between self-report and urine/blood toxicology was observed for cocaine, marijuana and opiates in a non-random subset of mothers/infants with these tests. Findings suggest reasonably complete self-reporting of substance use as confirmed by meconium analysis. Illicit substance use was low and substantially less than that reported in earlier studies of HIV-infected women, but alcohol and tobacco exposure was prevalent.

Smoking in pregnant women screened for an opioid agonist medication study compared to related pregnant and non-pregnant patient samples

BACKGROUND

Little is known about the prevalence and severity of smoking in pregnant opioid dependent patients.

OBJECTIVES

To first characterize the prevalence and severity of smoking in pregnant patients screened for a randomized controlled trial, Maternal Opioid Treatment: Human Experimental Research (MOTHER), comparing two agonist medications; and second, to compare the MOTHER screening sample to published samples of other pregnant and/or patients with substances use disorders.

METHODS

Pregnant women (N = 108) screened for entry into an agonist medication comparison study were retrospectively compared on smoking variables to samples of pregnant methadone-maintained patients (N = 50), pregnant opioid or cocaine dependent patients (N = 240), non-pregnant methadone-maintained women (N = 75), and pregnant non-drug-addicted patients (N = 1,516).

RESULTS

Of screened patients, 88% (n = 95) smoked for a mean of 140 months (SD = 79.0) starting at a mean age of 14 (SD = 3.5). This rate was similar to substance use disordered patients and significantly higher compared to general pregnant patients (88% vs. 22%, p < .001).

CONCLUSION AND SCIENTIFIC SIGNIFICANCE

Aggressive efforts are needed to reduce/eliminate smoking in substance-abusing pregnant women.

Maternal, obstetric variables, perceived stress and health-related quality of life among pregnant women in Macao, China

OBJECTIVE

to identify associations between demographic, socio-economic and obstetric variables and health-related quality of life with perceived stress among Macao Chinese pregnant women.

DESIGN

a cross-sectional, exploratory quantitative study.

SETTING

an antenatal clinic of a university-affiliated regional public hospital in Macao.

PARTICIPANTS

a community-based sample (n = 1151) of pregnant women in the second trimester of pregnancy.

MEASUREMENTS

perceived stress was measured using the Perceived Stress Scale, and health-related quality of life was measured using the standard Short Form-12 Health Survey.

FINDINGS

a multiple linear regression analysis revealed that pregnant women who were younger (β = 0.085, p = 0.002), single, divorced, separated or cohabiting (β = 0.067, p < 0.009), had a lower level of education (β = 0.079, p = 0.003), worked long hours (β = 0.102, p < 0.001) or who had an unplanned pregnancy (β = 0.063, p = 0.014) with late initiation of antenatal care (β = 0.066, p = 0.008) or poor physical (β = -0.501, p < 0.001) or mental (β = -0.115, p < 0.001) health-related quality of life had higher levels of perceived stress.

CONCLUSION

preliminary information was provided about Macao pregnant women who had higher perceived stress during pregnancy that was associated with the demographic, socio-economic, obstetric and health-related quality-of-life variables.

IMPLICATIONS FOR PRACTICE

the development of a checklist or structured questions for clinical situations is necessary, and programmes of stress management should be tailor made during pregnancy.

Epidemiology, determinants, and consequences of cigarette smoking in African American women: an integrative review

Tobacco smoking is a national public health problem that has been associated with numerous adverse health effects, including increased disease and cancer rates. Previous review articles on smoking in specific demographic populations have focused on smoking in women and on smoking in African Americans, but have not considered the dual roles of ethnicity and gender in smoking behavior. African American women (AAW) are an important subgroup to study because they are distinct from non-AAW and their male African American counterparts on biopsychosocial factors that are relevant to smoking behavior. The purpose of the present review paper is to integrate and summarize the current literature on the epidemiology, determinants, and consequences of cigarette smoking among AAW, by contrasting them to relevant comparison groups (non-AAW and African American men). Evidence suggests that AAW are generally more likely to be light smokers and initiate smoking later. The prevalence rates of AAW smokers have decreased over the past 25years, yet AAW are disproportionately affected by several smoking-related illnesses when compared to their ethnic and gender comparison groups. AAW smokers are distinct from relevant comparison groups in metabolic sensitivity to nicotine, aspects of smoking topography, and several psychosocial factors that influence smoking. Although a small literature on smoking in AAW is emerging, further empirical research of AAW smokers could inform the development of tailored interventions for AAW.

Psychosocial stress during pregnancy

OBJECTIVE

We sought to identify factors associated with high antenatal psychosocial stress and describe the course of psychosocial stress during pregnancy.

STUDY DESIGN

We performed a cross-sectional analysis of data from an ongoing registry. Study participants were 1522 women receiving prenatal care at a university obstetric clinic from January 2004 through March 2008. Multiple logistic regression identified factors associated with high stress as measured by the Prenatal Psychosocial Profile stress scale.

RESULTS

The majority of participants reported antenatal psychosocial stress (78% low-moderate, 6% high). Depression (odds ratios [OR], 9.6; 95% confidence interval [CI], 5.5-17.0), panic disorder (OR, 6.8; 95% CI, 2.9-16.2), drug use (OR, 3.8; 95% CI, 1.2-12.5), domestic violence (OR, 3.3; 95% CI, 1.4-8.3), and having > or =2 medical comorbidities (OR, 3.1; 95% CI, 1.8-5.5) were significantly associated with high psychosocial stress. For women who screened twice during pregnancy, mean stress scores declined during pregnancy (14.8 +/- 3.9 vs 14.2 +/- 3.8; P < .001).

CONCLUSION

Antenatal psychosocial stress is common, and high levels are associated with maternal factors known to contribute to poor pregnancy outcomes.

Race-related stress and smoking among pregnant African-American women

OBJECTIVES

To examine the association between the psychosocial construct of race-related stress and smoking among pregnant African-American women.

DESIGN

Inferential statistical analyses were performed.

SETTING

Participants were recruited primarily at a medical clinic as well as through word-of-mouth consistent with the snowball sampling technique.

POPULATION

Seventy pregnant self-identified African-American women (32 smokers and 38 non-smokers) 18 years or older participated in the study.

METHODS

Participants completed self-report measures of the Index of Race-Related Stress and an investigator-developed demographic and smoking questionnaire.

MAIN OUTCOME MEASURES

Smoking status of each participant was established through self-report.

RESULTS

Significant associations were found between the smoking status of pregnant African-American women and the frequency and perceptions of overall race-related stress (p < 0.03 and 0.02, respectively), the frequency and perceptions of both individual and cultural race-related stress (p < 0.01, 0.03, 0.05, and 0.03, respectively). No associations were found between institutional race-related stress and smoking status.

CONCLUSIONS

The findings suggest that integrating race-related stress relieving and coping activities into smoking cessation intervention programs for pregnant African-American women may reduce smoking and subsequent smoking-related reproductive health disparities in the population.

Cancer prevention behaviors in low-income urban whites: an understudied problem

Low-income urban whites in the United States have largely gone unexamined in health disparities research. In this study, we explored cancer prevention behaviors in this population. We compared data on whites with low socioeconomic status (SES) from the 2003 Exploring Health Disparities in Integrated Communities Study in Southwest Baltimore, Maryland (EHDIC-SWB) with nationally representative data for low SES white respondents from the 2003 National Health Interview Survey (NHIS). Rates for health behaviors and health indicators for whites from the EHDIC-SWB study as compared to NHIS prevalence estimates were as follows: current cigarette smoking, 59% (31% nationally); current regular drinking, 5% (5% nationally); overweight, 26% (32% nationally); obesity, 30% (22% nationally); mammography in the past 2 years, 50% (57% nationally); Pap smear in the past 2 years, 64% (68% nationally); screening for colon cancer in the past 2 years, 41% (30% nationally); and fair or poor self-reported health, 37% (22% nationally). Several cancer prevention behaviors and health indicators for white EHDIC-SWB respondents were far from the Healthy People 2010 objectives. This study provides rare estimates of cancer-related health and health care measures in an understudied population in the United States. Findings illustrate the need for further examination of health behaviors in low SES white urban populations who may share health risks with their poor minority urban counterparts.

What causes racial disparities in very preterm birth? A biosocial perspective

Very preterm birth (<32 weeks' gestation) occurs in approximately 2% of livebirths but is a leading cause of infant mortality and morbidity in the United States. African-American women have a 2-fold to 3-fold elevated risk compared with non-Hispanic white women for reasons that are incompletely understood. This paper reviews the evidence for the biologic and social patterning of very preterm birth, with attention to leading hypotheses regarding the etiology of the racial disparity. A systematic review of the literature in the MEDLINE, CINAHL, PsycInfo, and EMBASE indices was conducted. The literature to date suggests a complex, multifactorial causal framework for understanding racial disparities in very preterm birth, with maternal inflammatory, vascular, or neuroendocrine dysfunction as proximal pathways and maternal exposure to stress, racial differences in preconceptional health, and genetic, epigenetic, and gene-environment interactions as more distal mediators. Interpersonal and institutionalized racism are mechanisms that may drive racially patterned differences. Current literature is limited in that research on social determinants and biologic processes of prematurity has been generally disconnected. Improved etiologic understanding and the potential for effective intervention may come with better integration of these research approaches.

Distinct pathophysiologic pathways induced by in vitro infection and cigarette smoke in normal human fetal membranes

OBJECTIVE

The purpose of this study was to document distinct pathways that are initiated by lipopolysaccharide and cigarette smoke stimulation of normal term fetal membranes.

STUDY DESIGN

Fetal membranes from nonsmoking women at term, not in labor, from cesarean deliveries were placed in an organ explant system and stimulated with cigarette smoke extracts (CSEs), lipopolysaccharide, or lipopolysaccharide + CSE. Media were assayed for an interleukin (IL)-1beta, -1 receptor antagonist, -6, -8, -10, tumor necrosis factor alpha, soluble tumor necrosis factor receptors 1 and 2, and matrix metalloproteinases 1, 2, 3, 8, 9, and 12. Tissue homogenates were assayed for apoptotic markers (p53, caspase 3 activity, and cleaved poly [ADP-ribose] polymerase-1).

RESULTS

Lipopolysaccharide stimulation resulted in higher cytokine and matrix metalloproteinase concentrations, whereas it was lower after CSE and CSE + lipopolysaccharide stimulations, compared with control specimens. Apoptotic factors were several folds higher after CSE or CSE + lipopolysaccharide stimulation, compared with control specimens or lipopolysaccharide stimulations.

CONCLUSION

Cigarette smoke showed immunoinhibitory properties that potentially were mediated by apoptosis and lipopolysaccharide-induced proinflammatory response. This study demonstrated 2 independent pathophysiologic pathways that may alter pregnancy outcome.

Development of prenatal event history calendar for Black women

OBJECTIVES

To identify psychosocial factors that Black women think should be addressed in prenatal care assessment and develop a Prenatal Event History Calendar to assess these factors.

DESIGN

A qualitative descriptive study.

SETTING

Two inner city hospital prenatal care clinics in Southeastern Michigan.

PARTICIPANTS

Twenty-two Black women who had attended at least 2 prenatal care visits.

METHOD

Three focus groups were conducted using a semistructured interview guide.

MAIN OUTCOME MEASURE

Using the constant comparative method of analysis (Glaser, 1978, 1992) themes were identified that were relevant to Black women during prenatal care visits.

RESULTS

The women in this study wanted to talk with their providers about psychosocial factors and not just the physical aspects of pregnancy. To "go off the pregnancy" represents pregnant women's desire to discuss psychosocial factors that were important to them during prenatal care. Five themes emerged from the data and were used to develop categories for the Prenatal Event History Calendar: relationships, stress, routines, health history perceptions, and beliefs.

CONCLUSION

One vital component of prenatal care assessment is assessing for psychosocial risk factors. Prenatal Event History Calendar was specifically developed to provide a comprehensive and contextually linked psychosocial risk assessment for use with pregnant Black women.

A Systematic Review of Recent Literature on Religiosity and Substance Use

This paper contains a systematic review of articles about the relationship between religiosity/spirituality and alcohol and drug use that were published between 1997 and 2006. Summaries of methodological characteristics (e.g., study design, sample size and composition, specific dimensions of religiosity, and substances investigated) and general findings of 105 studies provide an overview of the field. The association between religiosity/spirituality and reduced risk of substance use is well established, but a well defined body of knowledge on this relationship has been slow to emerge. The development of more sophisticated instrumentation to measure religiosity and spirituality, the investigation of samples that include users of major drugs of abuse, and the integration of the study of religion and drug use into the broader literature on religion and health can help the field build upon the considerable work that has been published.

Risks and resources associated with antepartum risk for depression among rural southern women

BACKGROUND

Seven to 13% of American women who are pregnant suffers from major depression and 11%-50% experience antepartum depressive symptoms.

OBJECTIVE

To examine the prevalence of depressive symptoms in pregnancy and examine the biopsychosocial-spiritual risks and resources in low-income women of diverse racial/ethnic groups.

METHODS

Prenatal interviews were conducted at 16-28 weeks gestation with 324 pregnant women from rural prenatal clinics in the southeastern United States; 43% were African American, 31% were Caucasian, and 26% were Hispanic. Multivariate logistic regression tested the contributions of psychosocial risks and psychosocial and spiritual resources to risk for depression (Beck Depression Inventory-II scores >or=16) for the aggregate and for each racial-ethnic group.

RESULTS

Beck Depression Inventory-II scores indicating risk for depression were found in 33% of the women. There were no significant differences in symptom rates among African Americans, Caucasians, and Hispanics (37%, 25%, and 36%, respectively). African American race, abuse, more stress, less social support, less self-esteem, and less spirituality were associated with risk for depression, controlling for sociodemographic factors.

DISCUSSION

A third of this diverse group of rural low-income women were at risk for depression in pregnancy. It is vital to screen for depressive symptoms in pregnancy and to identify psychosocial risks and resources associated with risk for depression in order to develop interventions for pregnant women with depressive symptoms.

Brief detection and co-occurrence of violence, depression and alcohol risk in prenatal care settings

The purpose of the study was to examine the rates and inter-relationships among violence receipt, alcohol use problems, and depression in women seeking prenatal care. While waiting for their prenatal care appointment, women (n = 1054) completed measures of past year partner and non-partner violence receipt, alcohol misuse (TWEAK and quantity and frequency of alcohol use in past year), and depression (Center for Epidemiological Studies Depression Scale - CESD and prior history of depression). Over 30% of women reported either violence receipt, alcohol use problems or depression risk. Significant inter-relationships among all measured risk variables were found. Although violence receipt was significantly related to alcohol misuse, cigarette use, less education, and scoring above the cutoff on the CESD (>/= 16) was most strongly associated with violence. Practitioners should be well-equipped to provide assessment, interventions, or referrals as needed to the high numbers of women encountered in prenatal care settings experiencing psychosocial and behavioral problems that may affect their pregnancy.

Religiosity, Spirituality, and Tobacco Use by Pregnant Women

BACKGROUND

Tobacco use during pregnancy is associated with adverse child outcomes. There is evidence that religiosity/spirituality is associated with less tobacco use. This study aims to investigate the association further, including an assessment of overall religiousness and specific aspects of religiosity/spirituality.

METHODS

404 pregnant women receiving prenatal care in three southern obstetrics practices were surveyed regarding religiosity/ spirituality, other psychosocial characteristics, and recent tobacco.

RESULTS

Recent tobacco use was reported by 8% of study participants. In multivariable modeling, black race (OR = 0.32), social support (OR = 0.92), and overall religiousness (OR = 0.57) were significantly associated with lower odds of reporting recent tobacco use. Participation in organized religious activities and self-rated religiosity were the religious/spiritual measures most strongly associated with lower odds of tobacco use.

CONCLUSIONS

More religious/spiritual women appear to be less likely to use tobacco during pregnancy. Additional research is needed to investigate potential pathways for this association.

Social factors, psychopathology, and maternal smoking during pregnancy

We investigated the relative importance of sociodemographic factors and psychiatric disorders for smoking among 453 pregnant women in the National Epidemiological Survey on Alcohol and Related Conditions. Women with less than a high school education and those with current-year nicotine dependence had the highest risk of smoking (90.5%), compared with women with a college degree and without nicotine dependence (3.9%). More effective and accessible interventions for nicotine dependence among pregnant smokers are needed.

Social support during pregnancy: effects on maternal depressive symptoms, smoking and pregnancy outcome

BACKGROUND

The goal was to study the effects of social support during pregnancy on maternal depressive symptoms, quality of life and pregnancy outcomes.

METHODS

Eight hundred ninety-six women were prospectively studied in the first trimester of pregnancy and following completion of the pregnancy. The sample was divided into quartiles yielding groups of low, medium and high social support based on perceived social support.

RESULTS

Pregnant women with low support reported increased depressive symptoms and reduced quality of life. The effects of social support on pregnancy outcomes were particularly pronounced in women who had smoked during pregnancy, with significant main effects of social support in a two-way analysis of variance (smoking status and social support) for child body length (F = 4.26, P = 0.04; 50.43 +/- 2.81 cm with low support versus 51.76 +/- 2.31 cm with high support) and birthweight (F = 11.35, P = 0.001; 3175 +/- 453 g with low support versus 3571 +/- 409 g with high support). In smokers, pregnancy complications occurred more frequently when given low support {34 versus 10.3% with high support, chi(2) = 5.49, P = 0.019; relative risk (RR) = 3.3 [95% confidence interval (95% CI) = 1.1-10.2]}, and the proportion of preterm deliveries was greater given low support (10.0 versus 0% with high support, chi(2) = 3.84, P = 0.05, odds ratio = 8.1).

CONCLUSIONS

Lack of social support constitutes an important risk factor for maternal well-being during pregnancy and has adverse effects on pregnancy outcomes.