Neighborhood eviction trajectories and odds of moderate and serious psychological distress during pregnancy among African American women.

African American mothers are unjustly burdened by both residential evictions and psychological distress. We quantified associations between trajectories of neighborhood evictions over time and the odds of moderate and serious psychological distress (MPD and SPD, respectively) during pregnancy among African American women. We linked publicly available data on neighborhood eviction filing and judgment rates to preconception and during-pregnancy addresses from the Life-course Influences on Fetal Environments (LIFE) Study (2009-2011; n = 808). Multinomial logistic regression-estimated odds of MPD and SPD during pregnancy that were associated with eviction filing and judgment rate trajectories incorporating preconception and during-pregnancy addresses (each categorized as low, medium, or high, with two 9-category trajectory measures). Psychological distress was measured with the Kessler Psychological Distress Scale (K6) (K6 scores 5-12 = MPD, and K6 scores ≥13 = SPD). MPD was reported in 60% of the sample and SPD in 8%. In adjusted models, higher neighborhood eviction filing and judgment rates, as compared with low/low rates, during the preconception and pregnancy periods were associated with 2- to 4-fold higher odds of both MPD and SPD during pregnancy among African American women. In future studies, researchers should identify mechanisms of these findings to inform timely community-based interventions and effective policy solutions to ensure the basic human right to housing for all. This article is part of a Special Collection on Mental Health.

Racial Discrimination and Stress Across the Life Course: Associations With Prenatal Inflammation, Perceived Stress, and Depressive Symptoms.

BACKGROUND: Among Black Americans, interpersonal racial discrimination is common. Stress, including following discrimination, contributes to pregnancy complications. In this secondary analysis, we provide data on associations among discrimination, stress, and their interaction across the life course and inflammation, perceived stress, and depressive symptoms during pregnancy. METHODS: During the early third trimester, Black American women (n = 93) completed the Experiences of Discrimination Scale, the Stress and Adversity Inventory, the Perceived Stress Scale, and the Center for Epidemiological Studies Depression Inventory. Plasma interleukin-6 (IL-6), IL-8, tumor necrosis factor-α (TNF-α), and IL-ß levels were quantified. Associations were examined by linear regression, controlling for demographic, behavioral, and clinical covariates. RESULTS: Associations among racial discrimination and plasma IL-8, TNF-α, and IL-ß levels depended upon average ratings of life course stress. When stress was low, discrimination in the mid tertile was associated with the highest levels of IL-8, TNF-α, and IL-ß. Subscale analyses suggested that findings related to IL-8 were driven by chronic stress whereas findings related to TNF-α and IL-ß were driven by acute stress. When examined together, greater discrimination but not greater life course stress was associated with higher prenatal perceived stress. In subscale analyses, the association between discrimination and prenatal perceived stress depended upon average ratings of life course acute stress. When acute stress was low, discrimination in the midtertile was associated with the highest levels of prenatal perceived stress. When acute stress was high, discrimination in the high tertile was associated with the highest levels of prenatal perceived stress. There were also direct associations among greater life course chronic stress, prenatal perceived stress, and prenatal depressive symptoms. Associations were attenuated when discrimination was included as a covariate. CONCLUSIONS: The current analyses suggest that, among Black Americans, prenatal inflammation, perceived stress, and depressive symptoms may be shaped by racial discrimination and stress across the life course. In many cases, associations among discrimination and prenatal parameters depended upon how stressful exposures to life course stressors had been rated. The data suggest the potential for adaptive plasticity under some stress and highlight the deleterious nature of compounding stress.

Pregnancy complications in women of Russian, Somali, and Kurdish origin and women in the general population in Finland.

OBJECTIVE: We compared the prevalence of gestational diabetes and hypertensive disorders in the most recent pregnancy among women of Russian, Somali, and Kurdish origin and women in the general population in Finland. METHODS: The study groups were selected from population-based samples of 18- to 64-year-old women. The women were of Russian (n = 318), Somali (n = 583), and Kurdish (n = 373) origin or from the general population (n = 243), and had given birth in Finland between 2004 and 2014. The data were obtained from the National Medical Birth Register and the Hospital Discharge Register. Data on gestational diabetes and hypertensive disorders were extracted based on relevant International Classification of Diseases, Tenth Revision codes. The main statistical methods were logistic regression analyses adjusted for age, parity, body mass index, socioeconomic status, and smoking. RESULTS: The prevalence of gestational diabetes was 19.1% in Kurdish, 14.4% in Somali, 9.3% in Russian, and 11.8% in the general population. The prevalence of hypertensive disorders was 5.4% in the general population, 3.8% in Somali, 3.1% in Kurdish, and 1.7% in Russian. When adjusted for confounders, Kurdish women had two-fold odds for gestational diabetes (odds ratio = 1.98; 95% confidence interval = 1.20-3.32) compared with the general population, but the odds for hypertensive disorders did not differ between groups. CONCLUSION: Women of Kurdish origin were more likely to develop gestational diabetes. Studies with larger samples are required to confirm these findings to develop prevention strategies for later development of type 2 diabetes. Future research including other migrant groups is recommended to identify differences in pregnancy complications among the women in migrant and general population.

Disproportionate Preterm Delivery Among Black Women: a State-Level Analysis.

Preterm delivery occurs at extraordinarily higher rates among Black women than among women of any other race or ethnicity. For those children who survive, many face a lifetime of health and developmental challenges as well as difficulties in school and life. Previous studies have provided substantive evidence that the preterm delivery disparity experienced by Black women is associated with ongoing distress caused by racism. Our study examines rates of preterm delivery for Black women in the USA to determine the level of risk associated with living in specific states. Using a logistic regression model, we examined the impact of the delivery state, controlling for known clinical, economic, and demographic risk factors. We found that 32 of the 35 states included in our analysis were associated with a statistically significantly increased risk of preterm delivery among Black women, as compared to the state with the lowest preterm delivery rate for Black women. These findings allowed us to organize states into a continuum of preterm delivery risk. Because of the harmful effects of preterm delivery and its disproportionate impact among Black women and infants, we recommend that a measure of preterm delivery be included in any state plan to assess, intervene in, and monitor racial disparities.

"If you don't ask you don't tell": Refugee women's perspectives on perinatal mental health screening.

PROBLEM: National guidelines recommending mental health screening in pregnancy have not been implemented well in routine maternity care. Women of refugee background are likely to have experienced traumatic events and resettlement stressors, yet are not often identified with mental health issues in the perinatal period. BACKGROUND: Globally, perinatal mental health conditions affect up to 20% of women. Many difficulties in accessing mental health care in pregnancy exist for women of refugee background including stigma, and cultural and language barriers. Technology can provide an efficient and effective method to overcome some of these barriers. AIM: To determine if a digital perinatal mental health screening program is feasible and acceptable for women of refugee background. METHODS: This qualitative evaluation study used focus group and semi-structured telephone interviews with refugee and migrant women from four communities. Interpreters were used with women who spoke little or no English. Data were analysed using both an inductive and deductive approach to thematic analysis. FINDINGS: Under the three key themes: 'Women's experiences of perinatal mental health screening in pregnancy'; 'Barriers and enablers to accessing ongoing mental health care' and 'Improvements to the program: the development of audio versions', women found the program feasible and acceptable. DISCUSSION: Screening using a mobile device offered women more privacy and opened up discussions with midwives on emotional health. Improvements in service coordination and access to further mental health management for women is required. CONCLUSION: Perinatal mental health screening is an acceptable and feasible option for women of refugee background. Integrated models of care, case management, and patient navigators are options for improvements in uptake of referral and treatment services.

Study protocol: a clinical trial for improving mental health screening for Aboriginal and Torres Strait Islander pregnant women and mothers of young children using the Kimberley Mum's Mood Scale.

BACKGROUND: Improving the rates of, and instruments used in, screening for perinatal depression and anxiety among Aboriginal and Torres Strait Islander women are important public health priorities. The Kimberley Mum's Mood Scale (KMMS) was developed and later validated as an effective and acceptable perinatal depression and anxiety screening tool for the Kimberley region under research conditions. Other regions have expressed interest in using the KMMS with perinatal Aboriginal and Torres Strait Islander women. It is, however, important to re-evaluate the KMMS in a larger Kimberley sample via a real world implementation study, and to test for applicability in other remote and regional environments before recommendations for wider use can be made. This paper outlines the protocol for evaluating the process of implementation and establishing the 'real world' validity and acceptability of the KMMS in the Kimberley, Pilbara and Far North Queensland in northern Australia. METHODS: The study will use a range of quantitative and qualitative methods across all sites. KMMS validation/revalidation internal consistency of Part 1 will be determined using Cronbach's alpha. Equivalence for identifying risk of depression and anxiety compared to a standard reference assessment will be determined from receiver operating characteristic curves. Sensitivity and specificity will be determined based on these cut-points. Qualitative methods of phenomenology will be used to explore concepts of KMMS user acceptability (women and health professionals). Additional process evaluation methods will collate, assess and report on KMMS quality review data, consultations with health service administrators and management, field notes, and other documentation from the research team. This information will be reported on using the Dynamic Sustainability Framework. DISCUSSION: This project is contributing to the important public health priority of screening Aboriginal and Torres Strait Islander women for perinatal depression and anxiety with tools that are meaningful and responsive to cultural and clinical needs. Identifying and addressing barriers to implementation contributes to our understanding of the complexity of improving routine clinical practie. TRIAL REGISTRATION: The study was registered retrospectively on 15/05/2019 with the Australian and New Zealand Clinical Trial registry (ACTRN12619000580178).

Ngu-ng-gi-la-nha (to exchange) knowledge. How is Aboriginal and Torres Strait Islander people's empowerment being upheld and reported in smoking cessation interventions during pregnancy: a systematic review.

Smoking during pregnancy is a national priority to improve Aboriginal health. Empowerment approaches underpin the priorities set by the government to improve Aboriginal health and wellbeing; however, empowerment is seldom evaluated within interventions for Aboriginal people. Literature was searched to April 2018 and data was extracted using an assessment tool with domains of individual and community empowerment in smoking cessation during pregnancy studies with Aboriginal women. Three interventions were found in published and grey literature. Elements of individual empowerment were embedded in all interventions. Interventions considered barriers for Aboriginal women to quit smoking and areas for capacity building. Interventions used health education resources. There was limited reporting of community empowerment domains. Aboriginal ethics and capacity building was the only criterium addressed by all studies. Interventions are incorporating individual empowerment, but seldom report community empowerment. The development of reporting guidelines or extensions of current guidelines would be beneficial to set a consistently high standard reporting across Aboriginal health interventions, similar to the work conducted to develop the extension of Preferred Reporting Items for Systematic Reviews and Meta-Analyses-Equity (PRISMA-E) for health equity in systematic review reporting. Reporting empowerment domains would reflect the government priority of empowerment to improve Aboriginal health, as well as enhancing knowledge translation into practice.

Racial Differences and Factors Associated with Pregnancy in ESKD Patients on Dialysis in the United States.

BACKGROUND: Pregnancy in women with ESKD undergoing dialysis is uncommon due to impaired fertility. Data on pregnancy in women on dialysis in the United States is scarce. METHODS: We evaluated a retrospective cohort of 47,555 women aged 15-44 years on dialysis between January 1, 2005 and December 31, 2013 using data from the United States Renal Data System with Medicare as primary payer. We calculated pregnancy rates and identified factors associated with pregnancy. RESULTS: In 47,555 women on dialysis, 2352 pregnancies were identified. Pregnancy rate was 17.8 per thousand person years (PTPY) with the highest rate in women aged 20-24 (40.9 PTPY). In the adjusted time-to-event analysis, a higher likelihood of pregnancy was seen in Native American (HR, 1.77; 95% CI, 1.33 to 2.36), Hispanic (HR, 1.51; 95% CI, 1.32 to 1.73), and black (HR, 1.33; 95% CI, 1.18 to 1.49) women than in white women. A higher rate of pregnancy was seen in women with ESKD due to malignancy (HR, 1.64; 95% CI, 1.27 to 2.12), GN (HR, 1.38; 95% CI, 1.21 to 1.58), hypertension (HR, 1.32; 95% CI, 1.16 to 1.51), and secondary GN/vasculitis (HR, 1.18; 95% CI, 1.02 to 1.37) than ESKD due to diabetes. A lower likelihood of pregnancy was seen among women on peritoneal dialysis than on hemodialysis (HR, 0.47; 95% CI, 0.41 to 0.55). CONCLUSIONS: The pregnancy rate is higher in women on dialysis than previous reports indicate. A higher likelihood of pregnancy was associated with race/ethnicity, ESKD cause, and dialysis modality.

Impact of state tobacco control policies on birth defects.

While research has demonstrated the effects of tobacco control policies on birth outcomes, there is little known about their impact on birth defects. Using 2005-2015 natality data on 26,334,854 singletons from 47 US states and District of Columbia linked to state-level cigarette taxes and smoke-free restaurant legislation, we examined the impact of tobacco control policies on birth defects by maternal race/ethnicity and education. We found that among white women with less than a high school degree, every $1.00 increase in cigarette taxes reduced prenatal smoking by 3.48 percentage points and reduced the risk of their infant having any birth defect by 0.0023 percentage points. Tax increases also reduced the risk of cyanotic heart defects, cleft palate, gastroschisis, and limb reduction. We found no evidence for associations between the enactment of smoke-free legislation, prenatal smoking and birth defects. Our findings suggest that state cigarette taxes are a population-level intervention that can help reduce prenatal smoking and the risk of birth defects.

Determinants of vitamin D status among Black and White low-income pregnant and non-pregnant reproductive-aged women from Southeast Louisiana.

BACKGROUND: Vitamin D deficiency is a growing public health problem, with pregnant women being particularly vulnerable due to its influences on maternal and neonatal outcomes. However, there are limited data published about mediators of vitamin D status in Louisiana women. We aimed to assess the vitamin D status and its determinants among low-income pregnant and non-pregnant reproductive-aged women from southeast Louisiana. METHODS: This study was conducted using data from the Gulf Resilience on Women's Health (GROWH) research consortium cohort of pregnant and non-pregnant women which contained sociodemographic and dietary variables as well as blood and salivary element concentrations. Serum 25-hydroxy vitamin D was measured using an enzyme-linked immunosorbent assay in 86 pregnant and 98 non-pregnant women with an even distribution of race in both groups. RESULTS: The prevalence of deficient vitamin D levels in the total cohort (184 women) was 67% and the mean 25(OH) vitamin D3 was 24.1 ng/mL (SD 10.7). Self-identifying as White, being pregnant, autumn season, young age and high exposure to tobacco smoke measured by cotinine were significantly associated with higher serum levels of vitamin D. Visiting Women and Infant clinics (WIC) was an important determinant in improving 25(OH) vitamin D3 levels for Black women but not for White women and concentrations varied more among Black women across seasons compared to White women. CONCLUSIONS: Serum vitamin D levels are inadequate among a high proportion of Black and White low-income pregnant and reproductive-aged women living in Southeast Louisiana who were enrolled in the GROWH study. Black women who are over 35 years old and non-WIC participants constitute the subpopulation most at risk for vitamin D deficiency, especially during the winter. As an overall higher level of deficiency exists in Black women, if even small behavioral and dietary modifications are produced by WIC, this can lead to a comparatively greater improvement in vitamin D status in women from Southeast Louisiana who self-identify as Black.

Vitamin D status and its determinants in healthy pregnant women living in Switzerland in the first trimester of pregnancy.

OBJECTIVES: Our study aimed at assessing the prevalence and determinants of vitamin D deficiency (25-hydroxy-vitamin D [25(OH)D] < 20 ng/mL) in pregnant women in the first trimester living in Switzerland. METHODS: From September 2014 through December 2015, 204 pregnant women were conveniently recruited during their first clinical appointment at the Clinic of Obstetrics of the University Hospital Zurich (between week 6 and 12 of pregnancy). Blood samples were collected and a questionnaire focusing on lifestyle and skin colour was completed face-to-face with the responsible physician. Logistic regression analyses were performed with vitamin D status as dependent variable. RESULTS: 63.2% of the participating women were vitamin D deficient, and the median vitamin D concentration in the overall sample was 17.1 ng/mL [Q1, Q3: 9.78, 22.3]. The highest proportions of vitamin D deficiency were detected in women originating from Africa and Middle East (91.4% deficient, median vitamin D concentration of 10.7 ng/mL [Q1, Q3: 6.55, 14.45]) and from South-East Asia/Pacific (88.5% deficient, median vitamin D concentration of 8.4 ng/mL [Q1, Q3: 6.10, 14.88]). Multivariable logistic regression showed that significant risk factors of vitamin D deficiency were country of origin (women born in Switzerland and Germany had a lower risk than women born in other countries), smoking status (lower risk for former smokers) and intake of vitamin D supplements. CONCLUSIONS: Our results confirm a high prevalence of vitamin D deficiency in this Swiss cohort, in particular in women coming from Asian and African countries, and underline the importance of appropriate counseling and vitamin D supplementation in early pregnancy.

The impact of a planned health educational program on the compliance and knowledge of Jordanian pregnant women with anemia.

Iron deficiency anemia is a major public health problem among pregnant women in developing countries. This study aimed to use a randomized controlled trial to evaluate the effectiveness of a health information package in Jordanian anemic pregnant women's knowledge regarding anemia, compliance with iron supplementation, and hemoglobin level. Two hundred pregnant anemic women were recruited and randomly assigned into intervention or control group from April to July 2016. The intervention group received a video presentation of the Health Information Package Program (HIPP), narrated by a midwife, combined with PowerPoint slides to educate women about anemia in pregnancy. The participants in the control group received standard care in antenatal clinics, including iron supplementation. No significant differences were observed between the groups in age, gestational age, health problems, and total income. Only education and source of information differed significantly between the groups. Women in the intervention group had higher scores on the compliance checklist, knowledge, food selection ability, and hemoglobin level than women in the control group. The health information package program was effective. Policymakers should adopt a health information package program and apply it as a comprehensive national strategy for the prevention of anemia during pregnancy.

Biomarker feedback intervention for smoking cessation among Alaska Native pregnant women: Randomized pilot study.

OBJECTIVE: There is some evidence for biomarker feedback when combined with cessation counseling for reducing smoking in pregnancy. This randomized controlled pilot study evaluated feasibility and potential efficacy of a social-cognitive theory (SCT)-based biomarker feedback intervention among pregnant Alaska Native (AN) smokers. METHODS: Participants were randomly assigned to receive three study calls (10-20 min each): (1) biomarker feedback intervention (n = 30) including personalized cotinine results and feedback on their baby's likely exposure to carcinogen metabolite NNAL, or (2) contact control usual care condition based on the 5As (n = 30). Assessments were conducted at baseline, post-treatment, and delivery. RESULTS: High rates of treatment compliance, study retention, and treatment acceptability were observed in both groups. 7-day point prevalence smoking abstinence rates at delivery verified with urinary cotinine were the same in both study groups (20% intent-to-treat analysis, 26% per-protocol). SCT-based measures did not change differentially from baseline by study group. CONCLUSION: This trial supports the feasibility and acceptability of providing biomarker feedback within the clinical care delivery system, but the intervention did not promote increased smoking cessation during pregnancy compared to usual care. PRACTICE IMPLICATIONS: Efforts are needed to promote the usual care and to develop alternative biomarker feedback messaging for pregnant AN women.

Morphometric analysis in ethnic neonates from multiple substance exposure.

In the United States, approximately 10% of newborn infants are exposed prenatally to alcohol and/or illicit substances. However, no studies have evaluated the compounding effects of multiple illicit substances exposure in utero as potential teratogen (s). The potential teratogenic effects of nicotine and illicit substances (e.g. cocaine, marijuana and heroin) have previously been studied but there has been no documentation of facial landmark dislocation (s). Our goal is to investigate whether morphometric analysis could differentiate facial landmark dislocations in neonates of African descent, when exposed to alcohol, nicotine and illicit substances, either singly or in combination. Craniofacial features from a cohort of 493 African-American neonates less than 48 hours of age were analyzed by Multivariate Hotelling's T2 analysis of 99 relevant facial landmark triangles. Morphometric analysis discriminated unique asymmetries in groups of certain illicit exposure(s). Neonates with multiple prenatal exposures had fewer facial landmark dislocation(s) compared to single exposures. Deviation from normal facial features has the potential to be used as a screening tool for prenatal exposure to some illicit substances.

The perinatal health of immigrant women in France: a nationally representative study.

OBJECTIVES: Despite the healthy migrant effect, immigrants and descendants of immigrants face health challenges and socio-economic difficulties. The objective of this study is to examine the perinatal health of women of migrant origin. METHODS: The nationwide French ELFE (Etude Longitudinale Française Depuis l'Enfance) birth cohort study recruited approximately 18,000 women. We studied pre-pregnancy BMI, gestational diabetes mellitus (GDM), as well as tobacco, and alcohol consumption during pregnancy according to migrant status and region of origin. RESULTS: Women from North Africa and Turkey had a higher risk of pre-pregnancy overweight and GDM, while women from Eastern Europe and Asia had a lower risk of pre-pregnancy overweight and obesity, but a higher risk of GDM compared to non-immigrants. Women from Sub-Saharan Africa had a higher risk of being overweight or obese pre-pregnancy. Compared to non-immigrants, immigrants-but not descendants of immigrants-had lower levels of tobacco smoking, while descendants of immigrants were less likely to drink alcohol during pregnancy. CONCLUSIONS: Pregnant women of migrant origin have particular health needs and should benefit from a medical follow-up which addresses those needs.

Anxiety and Depression among Pregnant Women and Mothers of Children Under one Year in Sindupalchowk District.

BACKGROUND: Common mental disorders such as anxiety and depression among mothers of young children and expectants can silently deteriorate the health of the mother with significant impact on the newborn. The primary aims were to determine the proportion of pregnant women and mothers of children under one year with anxiety and depression and their associated factors in Sindhupalchowk. METHODS: We used the Hopkins Symptom Checklist 25 and a structured questionnaire in a cross-sectional study to collect information from 778 women (164 pregnant women, 614 mothers of children under one year) selected through multi-stage sampling. RESULTS: Among pregnant women, the study found that 21.3%(95%CI:15.7-28.3) had anxiety and 23.8% (95%CI:17.8-31.0) had depression. Being from the Dalit ethnic group was independently associated with anxiety and depression. Among mothers of children under one year, 18.7% (95%CI:15.7-22.1) had anxiety and 15.2% (95%CI:12.4-18.4) had depression. Among these women, low education level; primary source of family income being agriculture, animal husbandry or labour; history of unplanned pregnancy; and use of tobacco were independently associated with anxiety and history of unplanned pregnancy and use of tobacco were independently associated with depression. CONCLUSIONS: A substantial proportion of women had anxiety and depression with higher odds of anxiety and depression in certain group of women. Targeted health system interventions are needed for improving the psychological well being of women, including pregnant women, as well as newborn health and wellbeing.

The effect of pregnancy and delivery on anal function in black Africans and Indians.

BACKGROUND: Occult anal sphincter disruption, following childbirth may contribute to the development of anal incontinence (AI). The type and mechanism of injury may differ between first and subsequent deliveries. OBJECTIVES: To describe the effect of pregnancy and delivery on the endosonographic morphology of the anal sphincter and on anal sphincter pressures, and to highlight any differences in these between nulliparous and multiparous Black African and Indian women. METHOD: One hundred Black African and Indian women delivering at two hospitals in the Pietermaritzburg area underwent anal endosonography and manometry in the third trimester of pregnancy and 24 hours post-delivery. Those with occult injury were followed up at 6 weeks and six months. Participants were asked about bowel symptoms at each visit. Ante-natal and intra-partum obstetric data was also recorded. RESULTS: The majority were Black African (82%), and 76% were multiparous. Symptoms of urgency increased from 9% antenatally to 14.6% post-delivery, decreasing to 8.3% at six months. Symptoms of AI increased from 10% antenatally to 12.5% post-delivery, falling to 3.1% at six months. Internal sphincter defects were more common among primiparous and multiparous women delivering vaginally. There was a significant drop in functional anal length post-delivery, irrespective of the mode of delivery. Anal pressures also fell post-delivery and at six weeks post-partum. However, by six months there appeared to be a return to pregnancy values. CONCLUSION: Occult anal sphincter injuries and reduced anal pressures occur after delivery, in the absence of clinically detected anal sphincter trauma, irrespective of the mode of delivery.

ITIH3 and ITIH4 polymorphisms and depressive symptoms during pregnancy in Japan: the Kyushu Okinawa Maternal and Child Health Study.

ITIH3 and ITIH4 are involved in the stabilization of the extracellular matrix. Several genome-wide association studies and case-control studies regarding psychiatric disorders have identified ITIH3 and ITIH4 single nucleotide polymorphisms (SNPs). The present case-control study examined the relationship between ITIH3 SNPs rs2535629 and rs736408 and ITIH4 SNPs rs3821831 and rs2239547 and depressive symptoms during pregnancy in Japan. Cases comprised 273 women with depressive symptoms during pregnancy defined as a Center for Epidemiological Studies Depression Scale (CES-D) score ≥ 16. Control subjects comprised 1176 women without depressive symptoms during pregnancy, according to the CES-D criteria, who had not been diagnosed with depression by a doctor. Adjustment was made for age, gestation at baseline, region of residence, the presence of children, family structure, smoking, employment, and education. Compared with the TT genotype of ITIH4 SNP rs2239547, the CC genotype was significantly related to a reduced risk of depressive symptoms during pregnancy: the adjusted odds ratio (95% CI) was 0.84 (0.63-1.11) for the TC genotype and 0.57 (0.36-0.91) for the CC genotype. ITIH3 SNPs rs2535629 and rs736408 and ITIH4 SNP rs3821831 were not related to depressive symptoms during pregnancy. The GCCT haplotype of rs2535629, rs736408, rs3821831, and rs2239547 was significantly positively associated with depressive symptoms during pregnancy. A significant interaction was found between rs2239547 and the presence of children. This is the first study to show significant associations of ITIH4 SNP rs2239547 and the GCCT haplotype with depressive symptoms during pregnancy. The effect of the presence of children might depend on rs2239547.

Associations Between Maternal Obesity and Pregnancy Hyperglycemia and Timing of Puberty Onset in Adolescent Girls: A Population-Based Study.

Early puberty is associated with adverse health outcomes. We investigated whether in utero exposure to maternal obesity is associated with daughters' pubertal timing using 15,267 racially/ethnically diverse Kaiser Permanente Northern California members aged 6-11 years with pediatrician-assessed Tanner staging (2003-2017). We calculated maternal body mass index (BMI; weight (kg)/height (m)2) during pregnancy from the electronic health record data. Using a proportional hazards model with interval censoring, we examined the associations between maternal obesity and girls' pubertal timing, as well as effect modification by race/ethnicity and mediation by prepubertal BMI. Maternal obesity (BMI ≥30) and overweight (BMI 25-29.9) were associated with earlier onset of breast development in girls (hazard ratio (HR) = 1.39 (95% confidence interval (CI): 1.30, 1.49) and HR = 1.21 (95% CI: 1.13, 1.29), respectively), after adjustment for girl's race/ethnicity, maternal age, education, parity, and smoking during pregnancy. There was interaction by race/ethnicity for associations between maternal obesity and girls' pubic hair onset: Associations were strongest among Asian and non-Hispanic white girls (HR = 1.53 (95% CI: 1.24, 1.90) and HR = 1.34 (95% CI: 1.18, 1.52), respectively) and absent for African-American girls. Adjustment for girl's prepubertal BMI only slightly attenuated associations. Our results suggest the importance of maternal metabolic factors during pregnancy in the timing of girls' puberty and potential differences in the associations by race/ethnicity.

Experiences and cessation needs of Indigenous women who smoke during pregnancy: a systematic review of qualitative evidence.

OBJECTIVES: The aim of this review was to identify and synthesize the best available evidence to address two questions: i) what is the experience of smoking during pregnancy for Indigenous women? and ii) what are the smoking cessation needs of Indigenous women who smoke during pregnancy? INTRODUCTION: Smoking during pregnancy not only affects pregnant women's general health but also causes such serious problems as pre-term delivery, low birth weight, and sudden infant death. Rates of smoking during pregnancy are particularly high among Indigenous women. Learning about Indigenous women's experiences of smoking during pregnancy and associated smoking cessation needs is important to providing informed health care to them. INCLUSION CRITERIA: The participants of interest were Indigenous women who smoked during a current or past pregnancy. The phenomena of interest were the experiences of smoking during pregnancy for Indigenous women and the smoking cessation needs of Indigenous women during pregnancy. The context was any community worldwide where pregnant Indigenous women live. Studies considered for this review were those in which qualitative data were gathered and analysed on the phenomena of interest, including mixed methods research. METHODS: A comprehensive search was conducted for published studies in academic databases (i.e. PubMed, CINAHL, PsycINFO, Embase, Sociological Abstracts, SocINDEX, and Web of Science), unpublished studies in sources of gray literature (i.e. ProQuest Dissertations and Theses, OAIster, LILACS, MedNar, Google, Google Scholar, OpenGrey and relevant websites), and any additional studies in reference lists. Language and date limiters were not applied. The searches included all studies globally and were carried out on October 31, 2016. Studies that met the inclusion criteria were assessed for methodological quality by two reviewers independently, using the criteria of the Joanna Briggs Institute (JBI) Critical Appraisal Checklist for Qualitative Research. Descriptive details of each study accepted for this review were extracted in accordance with the elements of the JBI Data Extraction Form for Qualitative Research. The research findings that were relevant to the phenomena of interest and had participant voice were extracted from each included study and synthesized using the JBI meta-aggregative approach. The synthesized findings were assigned confidence scores in accordance with the JBI ConQual approach. RESULTS: Thirteen studies were included in this review following careful consideration of the methodological quality of each study. The studies yielded a total of 116 research findings, which were grouped into 19 categories and then aggregated to form five synthesized findings. Confidence in the findings was determined to be low to very low (see ConQual Summary of Findings). CONCLUSION: There is a small body of research evidence on Indigenous women's experiences of smoking during pregnancy and their smoking cessation needs. Confidence in the synthesized findings is constrained due to methodological limitations in many of the primary studies included in this review, along with mixed credibility of the research findings from across primary studies.