Mobilizing the fourth trimester to improve population health: interventions for postpartum transitions of care.

Birthing people in the United States, particularly those from marginalized communities, experience an unexpectedly high rate of morbidity and mortality. Optimal postpartum care is an opportunity to address immediate maternal health concerns while providing a connection to further high-value primary care. However, postpartum care in the United States is fragmented and incomplete. In response to this failure, the American College of Obstetricians and Gynecologists has called for obstetricians to develop individualized care plans that facilitate transitions from obstetrical to primary care after delivery. In this clinical opinion, we review previous interventions that have aimed to increase postpartum care engagement and bridge gaps in care. Although numerous interventions have been trialed, few have been both successful and scalable. We provide recommendations on ways to reimagine equitable and effective postpartum care interventions with multidisciplinary collaboration.

A force-measuring device combined with ultrasound-based elastography for assessment of the uterine cervix.

INTRODUCTION: In this feasibility study, we hypothesize that the evaluation of cervical biomechanical strength can be improved if cervical length measurement is supplemented with quantitative elastography, which is a technique based on conventional ultrasound elastography combined with a force-measuring device. Our aims were to: (a) develop a force-measuring device; (b) introduce a cervical elastography index (CEI) and a cervical strength index (CSI; defined as cervical length × CEI); (c) evaluate how these indexes assess the cervical softening that takes place during normal pregnancy; and (d) how these indexes predict the cervical dilatation time from 4 to 10 cm. MATERIAL AND METHODS: An electronic force-measuring device was mounted on the handle of the transvaginal probe, allowing for force measurement when conducting elastography. The study group concerned with normal cervical softening included 44 unselected pregnant women. Outcomes were CEI and CSI at different gestational ages. The study group for labor induction included 26 singleton term pregnant women admitted for labor induction. Outcome was defined as cervical dilatation time from 4 to 10 cm. Elastography measured the changes in mean gray value (intensity) during manual compressions. Region of interest was set within the anterior cervical lip. RESULTS: We found that the mean of all variables regarding cervical softening decreased from early to late pregnancy: ie cervical length from 34 to 29 mm, CEI from 0.17 to 0.11 N, and CSI from 5.9 to 3.1 N mm. Moreover, the cervical dilatation time during labor induction was associated with CEI, although not statistically significantly (area under the ROC curve of 0.67), but not with the Bishop score, the cervical length, or the CSI. CONCLUSIONS: We propose that quantitative elastography based on changes in the intensity of the B-mode ultrasound recording, in combination with a force-measuring device on the handle of the vaginal probe, deserves further investigation as an approach for evaluation of cervical biomechanical strength.

Sociodemographic factors affecting perceived stress during pregnancy and the association with immune-mediator concentrations.

OBJECTIVES: Determine which sociodemographic factors are most associated with increased maternal perceived stress during pregnancy. Evaluate the association between maternal stress and plasma immune-mediator concentrations (IMCs). METHODS: As part of a prospective, randomized clinical trial, 247 participants completed a Perceived Stress Scale survey (PSS-10) during each trimester of pregnancy. Blood samples were collected from participants and were analyzed for 25-hydroxyvitamin D (25(OH)D) concentration and for several IMCs: interferon-gamma, interleukins (IL-) IL-2, IL-4, IL-5, IL-10, vascular endothelial growth factor, c-reactive protein, and tumor necrosis factor alpha (TNF-α) (R&D Elisa). The potential associations between PSS-10 scores, sociodemographic factors, and IMCs were assessed. RESULTS: In bivariate analysis, participants who were not married and/or had high risk pregnancies were more likely to have increased PSS-10 scores (p<0.05). Increased PSS-10 scores were associated with higher serum concentrations of IL-2 and TNF-α, and decreased concentrations of IL-10 and 25(OH)D. In linear regression analysis, single marital status, high-risk pregnancy, IL-2, and TNF-α were independent predictors of PSS-10 scores. CONCLUSIONS: This study identifies specific sociodemographic factors that are associated with increased perceived stress during pregnancy. This study also provides evidence that increased perceived stress is associated with physiological changes as measured by changes in circulating IL-2, TNF-α, IL-10, and 25(OH)D concentrations.

Prevalence of physical activity and associated factors among pregnant women: a cross-sectional population-based study in southern Brazil / Prevalência de atividade física e fatores associados entre gestantes: estudo transversal de base populacional no sul do Brasil

Abstract Objectives: to describe the prevalence of sufficient leisure-time physical activity (LPA) in the trimesters of pregnancy and to test its association with sociodemographic and contextual characteristics. Methods: cross-sectional study that in 2019 analyzed data from 3580 pregnant women residing in Santa Catarina, Brazil. LPA was categorized as "active" (150 minutes or more of LPA/week) and "inactive" (less than 150 minutes). Results: the prevalence for the recommended level of LPA was 15.3% (CI95%= 14.1-16.4) before pregnancy, gradually declining to 7.8% (CI95%= 7.3-8.7), 7.3% (CI95%= 6.58.2), and 5.8% (CI95%= 5.1-6.7) in the following trimesters of pregnancy. Higher level of education was associated with the four outcomes, increasing the chance of being active by 79% in the third trimester of pregnancy. In the second trimester, living in a neighborhood that stimulates physical activity increased the chance of being active by 39%. In the third trimester, having received guidance from a health professional was associated with an increase of 60% in the chance of practicing LPA. Conclusion: the prevalence of recommended LPA is low among pregnant women and living in a neighborhood favorable to outdoor practices, greater education level and receiving guidance from health professionals increased the chance of pregnant women to be active.

Resumo Objetivos: descrever a prevalência de atividade física no lazer (AFL) suficiente nos trimestres da gravidez e testar sua associação com características sociodemográficas e contextuais. Métodos: estudo transversal que analisou em 2019 dados de 3.580 gestantes residentes em Santa Catarina, Brasil. AFL foi categorizada como "ativa" (150 minutos ou mais de LPA / semana) e "inativa" (menos de 150 minutos por semana). Resultados: a prevalência para o nível recomendado de AFL foi de 15,3% (IC95%= 14,116,4) antes da gravidez, diminuindo gradualmente para 7,8% (IC95%= 7,3-8,7), 7,3% (IC95%= 6,5-8,2), e 5,8% (IC95%= 5,1-6,7) nos trimestres seguintes da gravidez. Maior escolaridade foi associada aos quatro desfechos, aumentando a chance de ser ativa em 79% no terceiro trimestre da gravidez. No segundo trimestre, morar em um bairro que estimula a atividade física aumentou em 39% a chance de ser ativa. Já no terceiro trimestre, ter recebido orientação de profissional de saúde esteve associado a um aumento de 60% na chance de praticar AFL. Conclusão: a prevalência de AFL recomendada é baixa entre gestantes e morar em bairro favorável a atividades ao ar livre, maior escolaridade e receber orientação de profissionais de saúde aumentam a chance de gestantes serem ativas.

Association Between Trimester and Outcomes after Cholecystectomy During Pregnancy.

BACKGROUND: Conventional philosophy promotes the second trimester as the ideal time during pregnancy for cholecystectomy. However, literature supporting this belief is sparse. The purpose of this study is to examine the association of trimester and clinical outcomes after cholecystectomy during pregnancy. STUDY DESIGN: The National Inpatient Sample was queried for pregnant women who underwent cholecystectomy between October 2015 and December 2017. Patients were categorized by trimester. Multivariable logistic and continuous outcome regression models were used to evaluate the association of trimester and outcomes, including maternal and fetal complications, length of stay, and hospital charges. The primary outcome was any complication-a composite of specific clinical complications, each of which were designated as secondary outcomes. RESULTS: A total of 819 pregnant women satisfied our inclusion criteria. Of these, 217 (26.5%) were in the first trimester, 381 (47.5%) were in the second trimester, and 221 (27.0%) were in the third trimester. Median age was 27 years (interquartile range: 23-31 years). Compared with the second trimester, cholecystectomy during the first trimester was not associated with higher rates of complications (adjusted odds ratio [AOR] 0.88, 95% confidence interval [CI]: 0.47-1.63, p = 0.68). However, cholecystectomy during the third trimester was associated with a higher rate of preterm delivery (AOR 7.20, 95% CI 3.09-16.77, p < 0.001) and overall maternal and fetal complications (AOR 2.78, 95% CI 1.71-4.53, p < 0.001). Compared with the second trimester, the third trimester was associated with 21.3% higher total hospital charges (p = 0.003). CONCLUSIONS: Our results suggest that cholecystectomy can be performed in the first trimester without significantly increased risk of maternal and fetal complications, compared to the second trimester. In contrast, cholecystectomy during pregnancy should not be delayed until the third trimester.

Crown-rump length measurement error: impact on assessment of growth.

OBJECTIVE: To examine the impact of first-trimester crown-rump length (CRL) measurement error on the interpretation of estimated fetal weight (EFW) and classification of fetuses as small-, large- or appropriate-for-gestational age on subsequent growth scans. METHODS: We examined the effects of errors of ± 2, ± 3 and ± 4 mm in the measurement of fetal CRL on percentiles of EFW at 20, 32 and 36 weeks' gestation and classification as small-, large- or appropriate-for-gestational age. Published data on CRL measurement error were used to determine variation present in practice. RESULTS: A measurement error of -2 mm in first-trimester CRL shifts an EFW on the 10th percentile at the 20-week scan to around the 20th percentile, and the effect of a CRL measurement error of + 2 mm would shift an EFW on the 10th percentile to around the 5th percentile. At 32 weeks, a first-trimester CRL measurement error would shift an EFW on the 10th percentile to the 7th (+ 2 mm) or 14th (-2 mm) percentile; at 36 weeks, the EFW would shift from the 10th percentile to the 8th (+ 2 mm) or 12th (-2 mm) percentile. Published data suggest that measurement errors of 2 mm or more are common in practice. CONCLUSION: Because of the widespread and potentially severe consequences of CRL measurement errors as small as 2 mm on clinical assessment, patient management and research results, there is a need to increase awareness of the impact of CRL measurement error and to reduce measurement error variation through standardization and quality control. © 2021 International Society of Ultrasound in Obstetrics and Gynecology.

Testing telediagnostic obstetric ultrasound in Peru: a new horizon in expanding access to prenatal ultrasound.

BACKGROUND: Ninety-four percent of all maternal deaths occur in low- and middle-income countries, and the majority are preventable. Access to quality Obstetric ultrasound can identify some complications leading to maternal and neonatal/perinatal mortality or morbidity and may allow timely referral to higher-resource centers. However, there are significant global inequalities in access to imaging and many challenges to deploying ultrasound to rural areas. In this study, we tested a novel, innovative Obstetric telediagnostic ultrasound system in which the imaging acquisitions are obtained by an operator without prior ultrasound experience using simple scan protocols based only on external body landmarks and uploaded using low-bandwidth internet for asynchronous remote interpretation by an off-site specialist. METHODS: This is a single-center pilot study. A nurse and care technician underwent 8 h of training on the telediagnostic system. Subsequently, 126 patients (68 second trimester and 58 third trimester) were recruited at a health center in Lima, Peru and scanned by these ultrasound-naïve operators. The imaging acquisitions were uploaded by the telemedicine platform and interpreted remotely in the United States. Comparison of telediagnostic imaging was made to a concurrently performed standard of care ultrasound obtained and interpreted by an experienced attending radiologist. Cohen's Kappa was used to test agreement between categorical variables. Intraclass correlation and Bland-Altman plots were used to test agreement between continuous variables. RESULTS: Obstetric ultrasound telediagnosis showed excellent agreement with standard of care ultrasound allowing the identification of number of fetuses (100% agreement), fetal presentation (95.8% agreement, κ =0.78 (p < 0.0001)), placental location (85.6% agreement, κ =0.74 (p < 0.0001)), and assessment of normal/abnormal amniotic fluid volume (99.2% agreement) with sensitivity and specificity > 95% for all variables. Intraclass correlation was good or excellent for all fetal biometric measurements (0.81-0.95). The majority (88.5%) of second trimester ultrasound exam biometry measurements produced dating within 14 days of standard of care ultrasound. CONCLUSION: This Obstetric ultrasound telediagnostic system is a promising means to increase access to diagnostic Obstetric ultrasound in low-resource settings. The telediagnostic system demonstrated excellent agreement with standard of care ultrasound. Fetal biometric measurements were acceptable for use in the detection of gross discrepancies in fetal size requiring further follow up.

Longitudinal Assessment of Vitamin D Status across Trimesters of Pregnancy.

BACKGROUND: The evolution of vitamin D status across pregnancy trimesters and its association with prepregnancy body mass index (ppBMI; in kg/m2) remain unclear. OBJECTIVES: We aimed to 1) assess trimester-specific serum total 25-hydroxyvitamin D [25(OH)D] concentrations, 2) compare those concentrations between ppBMI categories, and 3) examine associations between 25(OH)D concentrations, ppBMI, and vitamin D intake. METHODS: As part of a prospective cohort study, 79 pregnant women with a mean age of 32.1 y and ppBMI of 25.7 kg/m2 were recruited in their first trimester (average 9.3 weeks of gestation). Each trimester, vitamin D intake was assessed by 3 Web-based 24-h recalls and a Web questionnaire on supplement use. Serum total 25(OH)D was measured by LC-tandem MS. Repeated-measures ANOVA was performed to assess the evolution of 25(OH)D concentrations across trimesters of pregnancy and comparisons of 25(OH)D concentrations between ppBMI categories were assessed by 1-factor ANOVAs. Stepwise regression analyses were used to identify determinants of 25(OH)D concentrations in the third trimester. RESULTS: Mean ± SD serum total 25(OH)D concentrations increased across trimesters, even after adjustments for ppBMI, seasonal variation, and vitamin D intake from supplements (67.5 ± 20.4, 86.5 ± 30.9, and 88.3 ± 29.0 nmol/L at mean ± SD 12.6 ± 0.8, 22.5 ± 0.8, and 33.0 ± 0.6 weeks of gestation, respectively; P < 0.0001). In the first and third trimesters, women with a ppBMI ≥30 had lower serum total 25(OH)D concentrations than women with a ppBMI <25 (P < 0.05); however, most had concentrations >40nmol/L by the second trimester. Vitamin D intake from supplements was the strongest determinant of third-trimester serum total 25(OH)D concentrations (r2 = 0.246, ß = 0.51; P < 0.0001). CONCLUSIONS: There was an increase in serum total 25(OH)D concentrations across trimesters, independent of ppBMI, seasonal variation, and vitamin D intake from supplements. Almost all women had serum total 25(OH)D concentrations over the 40- and 50-nmol/L thresholds, thus our study supports the prenatal use of a multivitamin across pregnancy.

Assessment of perinatal outcomes of pregnant women with severe versus simple malaria.

OBJECTIVE: Malaria in pregnancy is associated with adverse perinatal outcomes. The objective was to compare outcomes of simple and severe malaria and to determine whether they vary by trimester or severity of infection. METHODS: Prospective cohort study performed in 3 hospitals in Rwanda. Both hospitalized and non-hospitalized pregnant patients with confirmed malaria were enrolled and followed until 7 days postpartum. Demographic, clinical manifestations and perinatal outcomes were recorded. RESULTS: There were 446 pregnant women with confirmed malaria and outcome data; 361 (80.9%) had simple malaria. Severe malaria was more common as pregnancy progressed; out of 85 with severe malaria, 12.9%, 29.4% and 57.6% were in the 1st, 2nd and 3rd trimesters (p<0.0001). Overall, a normal term delivery occurred in 57.6%, with preterm delivery in 24.9% and abortion in 13.5%. Adverse perinatal outcomes increased with trimester of infection (p<0.0001). Eight of the 9 early neonatal deaths had 3rd trimester infection (p<0.0001). There were 27 stillbirths; 63.7% were associated with 3rd trimester infection. A significant difference in perinatal outcomes between simple and severe malaria was seen: 64% of women with simple malaria had a normal term delivery as compared to 30.6% with severe malaria (p<0.0001). All complications were significantly greater with severe malaria. CONCLUSION: Overall poor outcomes are seen in malaria with significant differences in perinatal outcomes between simple and severe malaria and by trimester of infection. In addition to vector control and exposure prevention, efforts need to be made in screening, treatment education and monitoring pregnancies affected by malaria.

Pandemic-related pregnancy stress assessment-Psychometric properties of the Polish PREPS and its relationship with childbirth fear.

PURPOSE: The aim of the study was to create and to validate the Polish version of the original English version of the Pandemic-Related Pregnancy Stress Scale (PREPS) developed by Preis and colleagues (2020a; 2020b) We additionally investigated the association of maternal obstetrical and pandemic related factors with the PREPS in order to test its sensitivity. METHODS: A cross-sectional study design with nonrandom sampling was used. The sample consisted of a total of 1148 pregnant women in various trimesters. They were recruited via social media and completed an online study questionnaire in April-May 2020. RESULTS: The results of the present research indicate satisfactory psychometric properties of the Polish version of the PREPS. Our findings confirm the factor structure found by the authors of the original English version of the PREPS. The scale consists of two stress subscales: perinatal infection stress and preparedness stress and one additional positive appraisal scale. Pandemic-related pregnancy stress is significantly associated with fear of childbirth and with non-pandemic pregnancy-specific stress, which bolsters its convergent validity. Higher levels of pandemic-related pregnancy stress are experienced by primiparas, those in their second or third trimester, women who received infertility treatment, and those with a high-risk pregnancy. CONCLUSIONS: The Polish version of the PREPS has sound psychometric properties and replicates the structure of the original English PREPS. This stress scale can be used to investigate additional impacts of the COVID-19 pandemic and to identify women at risk of high stress and those who need intervention.

Parity-based assessment of anemia and iron deficiency in pregnant women.

OBJECTIVE: This study aimed to separately evaluate the prevalence of anemia and iron deficiency in nulliparous and multiparous women. MATERIALS AND METHODS: We retrospectively examined data of women who delivered in our clinic from January 2016 to December 2018. Inclusion criteria were delivery occurring at ≥36 weeks and singleton pregnancy. Pregnant women with severe medical disorders were excluded. We estimated complete blood count (CBC) and serum ferritin (SF) in the first trimester and only CBC in the late second trimester. Data of nulliparas and multiparas were analyzed separately. Statistically significance was set at p < 0.05. RESULTS: Totally, 481 nulliparas and 603 and multiparas were enrolled. Mean hemoglobin values in the first trimester were 12.6 ± 1.0 and 12.4 ± 1.0 g/dl (p < 0.001), while median SF values were 42.7 (12.2, 108.2) and 27.7 (8.0, 72.6) ng/ml (p < 0.001) in nulliparas and multiparas, respectively. Hemoglobin in the late second trimester was 11.2 ± 0.9 and 10.7 ± 1.0 g/dl (p < 0.001) in nulliparas and multiparas, respectively. Low ferritin levels (SF < 12 ng/ml) were more frequently found in multiparas than in nulliparas (111/603 vs. 46/481, p < 0.001, Odds ratio [OR] = 2.13). Anemia in the first trimester (hemoglobin<11.0 g/dl) was found in 3.5% (17/481) and 8.8% (53/603) (p < 0.001; OR, 2.63), while that in late second trimester (hemoglobin<10.5) was observed in 21.0% (101/481) and 36.3% (219/603) (p < 0.001, OR = 2.15) nulliparas and multiparas, respectively. Non-anemic women (hemoglobin level ≥11.0) with low ferritin levels (SF < 12 ng/ml) in the first trimester showed higher rate of anemia development in the second trimester than those with both normal hemoglobin and ferritin levels, irrespective of parity (51.3% [19/37] vs. 16.2% [69/427], p < 0.001 in nulliparas and 76.9% [60/78] vs. 26.5% [125/472], p < 0.001 in multiparas]. CONCLUSION: Anemia and low SF levels occurred more commonly in multiparous than in nulliparas. Further, low SF was a risk factor for anemia development in later pregnancy.

Urinary antibiotic exposure across pregnancy from Chinese pregnant women and health risk assessment: Repeated measures analysis.

Multiple antibiotics are widely used in clinic practice and livestock husbandry, but exposure data based on repeated measurements are scarce among pregnant women. Here, we biomonitored 41 antibiotics and their two metabolites in urine samples from 3235 pregnant women over three trimesters. Spearman's correlation coefficient, intraclass correlation coefficient (ICC), percentile analysis and linear mixed models were employed to evaluate the correlations, variability, co-exposure patterns and predictors of antibiotics, respectively. Pregnant urinary creatinine-adjusted concentrations of antibiotics were used to estimate daily exposure dose and assessed health risks. The target antibiotics were detected in more than 90% of urine samples, primarily as preferred as veterinary antibiotics (PVAs), and the 95th percentile urinary concentrations of each individual antibiotics were range from below the limits of detection to 5.74 ng/mL. We observed considerable within-subject variation (ICC: 0.05-0.63) of urinary antibiotics concentrations during pregnancy. More than half pregnant women were co-exposed to two or more antibiotics of different usage classes, while both co-exposure to high percentiles of three usage antibiotics at one trimester or exposure to single usage antibiotics at high-dose through three trimesters were infrequent in the study population, and most pregnant women were continuously exposed to low-dose PVAs across pregnancy. A total of 4.5% samples were showed hazard index values exceeding 1 during entire pregnancy. Urinary levels of antibiotics associated with residence, maternal age and education, pre-pregnancy BMI, household income and gestational week, especially vary by sampling seasons. Taken together, most pregnant women were frequently exposure to low-dose PVAs across pregnancy and some were in a health risk associated with the disturbance of gut microbiota. Multiple measurements of urinary antibiotic concentrations are essential to more accurate charactering the exposure levels during pregnancy. Several predictors of urinary antibiotics should be taken into consideration in future researches.

Factors Influencing Dietary Patterns during Pregnancy in a Culturally Diverse Society.

The aim of this study was to identify dietary patterns in pregnant women and to assess the relationships between sociodemographic, lifestyle-related, and pregnancy-related factors. This is a descriptive, correlational study involving 306 pregnant women in Melilla (Spain) in any trimester of pregnancy. A validated food frequency questionnaire was used. Dietary patterns were determined via exploratory factor analysis and ordinal logistic regression using the proportional odds model. Three dietary patterns were identified: Western, mixed, and prudent. Sociodemographic, lifestyle-related, and pregnancy-related factors influencing dietary quality were established. The Western dietary pattern was considered the least recommended despite being the most common among women who live in Melilla (p = 0.03), are Christian (p = 0.01), are primiparous women (p < 0.001), and are in their first or second trimester (p = 0.02). Unemployed pregnant women were also more likely to have a less healthy dietary pattern (ß = -0.716; p = 0.040). The prudent dietary pattern, the healthiest of the three, was most commonly observed among Muslim women (p = 0.01), women with more than two children (p < 0.001), and women in the third trimester of pregnancy (p = 0.02). Pregnant women who engaged in no physical activity or a low level of physical activity displayed a mixed pattern (p < 0.001). This study provides evidence on the factors influencing dietary patterns during pregnancy and suggests that more specific nutrition programmes should be developed to improve the nutritional status of pregnant women.

Impact of Dietary Habit, Iodine Supplementation and Smoking Habit on Urinary Iodine Concentration During Pregnancy in a Catalonia Population.

(1) Background: The nutritional status of women during pregnancy can have a considerable effect on maternal and fetal health, and on the perinatal outcome. Aim: to assess the changes occurring in dietary iodine intake, potassium iodide supplementation, and smoking habit, and the impact of these changes on the urinary iodine concentration (UIC) during pregnancy in a population of women in Catalonia (Spain). (2) Methods: Between 2009-2011, an observational study included a cohort of women whose pregnancies were monitored in the public health system in the Central and North Metropolitan areas of Catalonia. Women received individual educational counseling, a dietary questionnaire was completed, and a urine sample was collected for iodine determination at each trimester visit. (3) Results: 633 (67.9%) women answered the questionnaire at all 3 visits. The percentage of women with a desirable UIC (≥150 µg/L) increased from the first to the second trimester and remained stable in the third (57.3%, 68.9%, 68%; p < 0.001). Analysis of the relationship between UIC≥150 µg/L and the women's dietary habits showed that the percentage with UIC ≥150 µg/L increased with greater consumption of milk in the first trimester, and the same was true for iodized salt use in all three trimesters and iodine supplementation in all three. (4) Conclusion: During pregnancy, increased intake of milk, iodized salt, and iodine supplements were associated with an increase in the UIC.

Accommodating conscientious objection in the midwifery workforce: a ratio-data analysis of midwives, birth and late abortions in 18 European countries in 2016.

BACKGROUND: In recent years, the role of a midwife has expanded to include the provision of abortion-related care. The laws on abortion in many European countries allow for those who hold a conscientious objection to participating to refrain from such participation. However, some writers have expressed concerns that this may have a detrimental effect on the workforce and limit women's access to the service. METHOD: The aim of this study was to provide a picture of the potential exposure midwives in Europe have to late abortions, an important factor in the integration of accommodation of conscientious objection to abortion by midwives into workload planning. We collected data from Ministries of Health or government statistical departments in 32 European countries on numbers of births, abortions, late abortions and midwives in 2016. We conducted a ratio-data analysis in those countries that met the inclusion criteria. RESULTS: Eighteen of the 32 countries provided full data; thus, our calculations are based on a total of 4 036 633 live births, 49 834 late abortions and a total of 132 071 midwives. The calculated ratios of live births to midwife, abortions to midwife and late abortions to midwife illustrate the wide variations between countries in relation to ratios of midwives to live births (15.22-53.99) and late abortions (0.17-1.47) CONCLUSIONS: This study provides the first comprehensive insight to ratios relating to birth and abortion, especially late abortion services, with regard to the midwifery workforce. It is essential to improve the reporting of abortion data and access to it within Europe to support evidence-informed decisions on optimising the contribution of the midwifery workforce especially within highly contentious fields such as abortion services. The study's findings suggest that there should be neither be any difficulty for those who are responsible for workload allocation nor compromises to a women's right to abortion services.

Socioeconomic correlates of adherence to mineral intake recommendations among pregnant women in north China: Findings from a cross-sectional study.

BACKGROUND AND OBJECTIVES: The purpose of the present study is to examine the socioeconomic correlates of adherence to minimum mineral intake recommended by the Chinese Dietary Guidelines during each trimester of pregnancy among Chinese women. METHODS AND STUDY DESIGN: A total of 567 pregnant women with foetal age of 6 - 12 weeks were recruited from nine community health centres and three hospitals. Cross-sectional survey data were collected using structured interviews and questionnaires. Mineral intake was calculated from food consumption reported on 24-hour dietary reviews using the Chinese Food Composition Metrics. Logistic regression models were estimated to assess the relationship between sociodemographic factors and adherence to mineral intake recommendations for each trimester. RESULTS: Significant predictors of adherence to mineral intake recommendations include: (1) age (zinc: OR=1.09, p<0.05; copper: OR=1.11, p<0.05), having bachelor's degree (copper: OR=2.23, p<0.05; phosphorus: OR=2.23, p<0.01), and household income ≥5,000RMB (potassium: OR=2.51, p<0.001; phosphorus: OR=1.91, p<0.05) during the first trimester, (2) being employed (zinc: OR=0.54, p<0.001; selenium: OR=0.53, p<0.05) and household income ≥5,000 RMB (zinc: OR=1.86, p<0.05) during the second trimester, and (3) husband/partner with associate degree or vocational school education (selenium: OR=3.26, p<0.01) and household income of 3,000-4,999 RMB (potassium: OR=1.71, p<0.05; zinc: OR=1.48, p<0.05) during the third trimester. CONCLUSIONS: To our knowledge, this is the first study that examines the relationship between socioeconomic factors and mineral intake among Chinese pregnant women at three trimesters. Findings highlight the importance of considering individuals' socioeconomic status to develop personalized interventions to prevent undernutrition among this population.

Refining the prognosis of fetuses infected with Cytomegalovirus in the first trimester of pregnancy by serial prenatal assessment: a single-centre retrospective study.

OBJECTIVE: To define the predictive value (PV) of known prognostic factors of fetal infection with Cytomegalovirus following maternal primary infection <14 weeks of gestation, at different time points of pregnancy: the end of the second trimester; following prenatal magnetic resonance imaging (MRI) at 32 weeks of gestation; and using all ultrasound scans performed in the third trimester (US3rdT). DESIGN: A retrospective study. SETTING: Reference fetal medicine unit. POPULATION: Sixty-two fetuses infected <14 weeks of gestation. METHODS: We defined second-trimester assessment (STA) as the combination of ultrasound findings <28 weeks of gestation and fetal platelet count at cordocentesis. Three groups were defined: normal, extracerebral, and cerebral STA. MAIN OUTCOME MEASURES: For each group, the PV of STA alone, STA + MRI, and STA + US3rdT were assessed retrospectively. Outcome at birth and at follow-up were reported. RESULTS: The STA was normal, and with extracerebral and cerebral features, in 43.5, 42.0, and 14.5%, respectively. The negative PV of normal STA and MRI for moderate to severe sequelae was 100%. The residual risk was unilateral hearing loss in 16.7% of cases. Of pregnancies with cerebral STA, 44% were terminated. Following extracerebral STA, 48% of neonates were symptomatic and 30% had moderate to severe sequelae. In those cases, the positive and negative PV of MRI for sequelae were 33 and 73%, respectively. STA + US3rdT had a lower negative PV than MRI for symptoms at birth and for moderate to severe sequelae. Any false-positive findings at MRI were mostly the result of hypersignals of white matter. CONCLUSIONS: Serial assessment in the second and third trimesters by ultrasound and MRI is necessary to predict the risk of sequelae occurring in 35% of pregnancies following fetal infection in the first trimester of pregnancy. TWEETABLE ABSTRACT: Serial ultrasound prognostic assessment following fetal CMV infection in the 1st trimester is improved by MRI at 32 weeks.

Sexual Functioning in Pregnant Women.

Sexual activity during pregnancy is determined by emotional, psychosocial, hormonal, and anatomical factors and varies during trimesters. This work aimed to establish women's sexual activity during each trimester of pregnancy. A total of 624 women were included in the study and filled in the questionnaire three times, once during each trimester of pregnancy. The first part of the survey included questions about socio-demographic characteristics, obstetric history, and medical details of a given pregnancy. The second part was the Polish version of the female sexual function index (FSFI) questionnaire. Comparison of the mean scores for the overall sexual function of each trimester revealed clinically relevant sexual dysfunction in the second and third trimesters (mean values 25.9 ± 8.7 and 22.7 ± 8.7, respectively; p < 0.01). Women were most sexually active during their second trimester. In the first trimester of pregnancy, women were most likely to choose intercourse in the missionary position. Women with vocational education were characterized by the lowest and homogenous FSFI values. Total FSFI score depended on the martial status-the highest value pertained to married women (25.2 ± 6.9; p = 0.02).

Effects of Maternal Homelessness, Supplemental Nutrition Programs, and Prenatal PM2.5 on Birthweight.

Few studies examined the impact of maternal socioeconomic status and of its combined effects with environmental exposures on birthweight. Our goal was to examine the impact of maternal homelessness (mothers ever homeless or who lived in shelters during pregnancy) and participation in the Special Supplemental Nutrition Program for Women, Infants and Children (WIC) during pregnancy in conjunction with air pollution exposure on birthweight in the Boston-based Children's HealthWatch cohort from 2007 through 2015 (n = 3366). Birthweight was obtained from electronic health records. Information on maternal homelessness and WIC participation during pregnancy were provided via a questionnaire. Prenatal fine particulate matter (PM2.5) exposures, estimated at the subject's residential address, were calculated for each trimester. We fit linear regression models adjusting for maternal and child characteristics, seasonality, and block-group-level median household income and examined the interactions between PM2.5 and each covariate. Prenatal maternal homelessness was associated with reduced birthweight (-55.7 g, 95% CI: -97.8 g, -13.7 g), while participating in WIC was marginally associated with increased birthweight (36.1 g, 95% CI: -7.3 g, 79.4 g). Only average PM2.5 during the second trimester was marginally associated with reduced birthweight (-8.5 g, 95% CI: -19.3, 2.3) for a 1 µg/m3 increase in PM2.5. The association of PM2.5 during the second trimester with reduced birthweight was stronger among non-Hispanic Black mothers and trended toward significance among immigrants and single mothers. Our study emphasizes the independent and synergistic effects of social and environmental stressors on birthweight, particularly the potentially protective effect of participating in WIC for vulnerable populations.