How Do Women Vote: What Women Post About Home Birth Versus Hospital Birth on Popular Social Media Platforms.

INTRODUCTION: The rates of home birth have been increasing; reliance on social media as a source of medical advice and support for patients has also been increasing. This is the first study that directly evaluates birthing people's perceptions, attitudes, and advice about planned home births expressed in public posts and comments on two popular social media platforms - Reddit and TikTok. METHODS: Posts on each platform were searched from January 2017 through July 2022 using the terms "home birth" and "home vs. hospital birth". Included posts were from the United States written in English, with at least 10 comments and 10 upvotes or likes. Up to five themes were collected per post or comment and were categorized as supportive, opposing, or neutral. The Institutional Review Board (IRB) determined that the project did not include human subjects. RESULTS: Collectively, 777 posts and 47,452 comments were evaluated for inclusion; 257 posts and 2,408 comments met the inclusion criteria for analysis. In posts, 69% supported, 20% opposed, and 11% were neutral toward home birth (n = 257). Similarly, in comments, 53% supported, 28% opposed, and 19% were neutral (n = 2,408). Supportive themes included concerns about the safety of hospital delivery and reassurance about home birth safety, enhanced patient control with home deliveries, positive personal stories reinforcing home birth, concerns about excessive interventions in hospital birth, and advice about preparing for home birth. Opposing themes included concerns about risks of home birth, negligence of those attempting it, reassurance that hospital birth does offer women control, greater financial costs of home birth and that medical interventions can be lifesaving. CONCLUSION: These results can help physicians recognize some of the women's concerns about hospital births and what information they may find on social media guiding them as they formulate their birth plans. Overall, this information helps with the goal of balancing patient safety with the need to respect patient autonomy.

Are Junior Residents Accurate at Predicting Fetal Weight? An Analysis of Junior Residents' Performance of Estimated Fetal Weight Using Ultrasound and Leopold's Maneuver.

Background: Performing accurate estimated fetal weights (EFWs) is a critical skill developed in obstetrics residency training. Resident physicians are often the first to perform EFWs on obstetric patients when they enter care. Evaluating residents' accuracy in performing EFWs is crucial for assessing their achievement in residency training milestones and providing patient care. Methods: As part of an educational initiative program between 2014 and 2020, postgraduate year 1 (PGY1) and postgraduate year 2 (PGY2) residents performed EFW measurements on 10 term (>37w0d) patients using ultrasound and Leopold's maneuver and 10 preterm (>24w0d and <37w0d) patients using ultrasound. Clinical characteristics, mode of delivery, and actual birthweights (BWs) were recorded for each patient. The accuracy of these estimates was evaluated using mixed-effect regression models. Results: Thirty-three residents, 1127 deliveries, and 1790 EFW measurements were evaluated. Overall, the percentage of residents with estimations within 10% of actual BW went up in PGY2 for Leopold's and ultrasound term births, but not for preterm ultrasound births. Maternal body mass index and actual BW were associated with absolute percentage estimation error. After adjusting for these variables, there was a statistically significant decrease in error between PGY1 and PGY2 for Leopold's method in term births; ultrasound (term and preterm) showed more modest reductions in error during PGY2. Discussion: Resident physicians have accurate estimates of EFWs early in their training, beginning in their first year of residency by both Leopold's maneuver and ultrasound. Furthermore, PGY2 residents performed better than PGY1 residents for Leopold's method.

Accuracy of Estimated Fetal Weight by Ultrasound Versus Leopold Maneuver.

ABSTRACT: Estimated fetal weight (EFW) is frequently used for clinical decision-making in obstetrics. The goals of this study were to determine the accuracy of EFW assessments by Leopold and ultrasound and to investigate any associations with maternal characteristics. Postgraduate years 1 and 2 obstetrics and gynecology resident physicians from Harbor-UCLA Medical Center from 2014 to 2020 performed EFW assessments on 10 preterm (<37 weeks' gestational age) fetuses by ultrasound biometry and 10 full-term (≥37 weeks' gestational age) fetuses by ultrasound biometry and Leopold maneuver. Assessments were included if the patients delivered within 2 weeks of the assessments. One thousand six hundred ninety-seven EFW assessments on 1183 patients performed by 33 residents were analyzed; 72.6% of sonographic full-term EFWs, 69% of Leopold full-term EFWs, and 61.5% of sonographic preterm EFWs were within 10% of the neonatal birth weight (BW). The lowest estimation error in our study occurred when actual BW was 3600 to 3700 g. After adjusting for BW, residents were found to have lower accuracy when the mother had a higher body mass index (BMI) for full-term estimation methods (Leopold and ultrasound, ß = 0.13 and 0.12, P = 0.001 and 0.002, respectively). Maternal BMI was not related to estimation error for preterm fetuses ( ß = 0.01, P = 0.75). Clinical and sonographic EFW assessments performed by obstetrics and gynecology junior residents are within 10% of neonatal BW much of the time. In our cohort, they tended to overestimate EFWs of lower-BW infants and underestimate EFWs of higher-BW infants. Accuracy of full-term EFW assessments seems to decrease with increasing maternal BMI.

Predictive Ability of Ultrasound on Neonatal Diagnoses and Consequences on Prenatal Care Utilization.

ABSTRACT: Fetal anomalies suspected on fetal ultrasound may cause significant stress for patients. Some findings resolve or have minimal clinical significance for the neonate. Our purpose is to evaluate fetal ultrasound accuracy and false-positive results and determine the clinical impact on maternal counseling. A retrospective review was performed on electronic medical records for women receiving prenatal care at Harbor-UCLA Medical Center who had abnormal findings on fetal ultrasounds between January 2015 and December 2018. Corresponding neonatal medical records were reviewed for the suspected condition(s). χ2 and Fisher exact tests were conducted to assess associations between fetal ultrasounds and neonatal outcomes. Two hundred eight mothers and 237 babies (including all 29 sets of twins) were included in the final analysis. Fetal ultrasounds were significantly associated with neonatal findings for the following conditions (sensitivity, specificity): anatomical disorder of extremities (0.72, 0.97), anatomical disorder of the face/skull/brain (0.67, 0.91), congenital anomaly of gastrointestinal tract (0.75, 0.98), congenital heart disease (0.75, 0.91), genetic disorder (0.72, 1.00), growth restriction (1.00, 0.85), kidney disorder (0.55, 0.98), and large for gestational age (0.80, 0.98). The highest false-positive rates occurred in congenital heart disease (65.4%), anatomical disorder of the face/skull/brain (64.3%), and growth restriction (54%). Fetal ultrasound highly correlates with neonatal findings for many congenital conditions. However, it can also be associated with a high false-positive rate for certain diagnoses; maternal counseling should include the limitations of ultrasound, including the potential for false-positive results.

Maternal and cord blood BAFF and APRIL levels during pregnancy.

PROBLEM: Dysregulation of factors vital to the survival B cells and/or plasma cells, such as BAFF and APRIL, could be detrimental to a pregnancy. METHOD OF STUDY: Serially collected first-, second-, and third-trimester serum samples were measured for BAFF and APRIL by ELISA from 150 pregnant women (71 healthy + 79 with a chronic medical disease) at a single medical center. Postpartum serum samples were also collected from the majority of these women. Matched third-trimester and cord blood samples were collected from 168 women (86 healthy + 82 with a chronic medical disease). Data were analyzed by chi-square statistic, unpaired t-test, paired t-test, Mann-Whitney rank sum test, Wilcoxon signed rank test, Spearman rank order correlation, and receiver operator characteristic (ROC) curve analyses as appropriate. RESULTS: Maternal serum BAFF levels declined as the pregnancies progressed and rebounded postpartum, whereas serum APRIL levels remained relatively flat throughout pregnancy and postpartum. Cord BAFF and APRIL levels correlated positively with gestation age and were considerably greater than the corresponding maternal third-trimester serum BAFF and APRIL levels, respectively. In women who developed preeclampsia, third-trimester BAFF levels were greater, rather than lower, than their corresponding second-trimester BAFF levels. ROC curve analysis suggested a potential role for third-trimester serum BAFF level as a biomarker of preeclampsia. CONCLUSIONS: BAFF and APRIL are differentially regulated in the mother during and following pregnancy, whereas each is upregulated in the developing fetus. An increase in third-trimester serum BAFF level may portend development of preeclampsia.

First-trimester serum BAFF:sFlt-1 ratio as a candidate early biomarker of spontaneous abortion.

PROBLEM: Immunologic, angiogenic, and anti-angiogenic factors are associated with spontaneous abortion (SAB). B cell-activating factor (BAFF), a proliferation-inducing ligand (APRIL), placental growth factor (PlGF), and soluble fms-like tyrosine kinase-1 (sFlt-1) may play a role in SAB and may serve singly or in combination as an early biomarker of SAB. METHOD OF STUDY: In this prospective observational study, serum sFlt-1, PIGF, BAFF, and APRIL levels were measured in the first trimester of pregnancy in a medically diverse group of women and in non-pregnant controls. Associations and discriminative values of first-trimester sFlt-1, PIGF, BAFF, and APRIL levels and the corresponding APRIL:BAFF, BAFF:sFlt-1, and sFlt-1:PlGF ratios with development of SAB were tested. RESULTS: Median serum BAFF level was lower (p = .007) and median serum sFlt-1 level was higher (p < .001), in the first trimester of pregnancy than in non-pregnant controls. SAB developed in 27 of the pregnant women (11.3%), and first-trimester levels of BAFF (but not APRIL) and sFlt-1 (but not PIGF) were associated with SAB. Using optimal cutoffs determined through receiver operating characteristics curves, the best discriminator of SAB was the serum BAFF:sFlt-1 ratio, specifically among non-nulliparous women and women with prior SAB. CONCLUSION: First-trimester serum BAFF:sFlt-1 ratio is a candidate indicator/predictor of SAB among non-nulliparous women and women with prior SAB. If validated through additional studies, then early identification of pregnant women at high risk for SAB through this simple blood test would assist in counseling and facilitate clinical trials of therapeutic interventions.

Awareness of Pregnancy-Associated Health Risks Among Pregnant Women and Male Partners Surveyed in a Prenatal Clinic.

Background: Underestimation of pregnancy-associated health risks could compromise informed decision-making and reduce demand for preconception care. We assessed the knowledge of pregnant women and male partners about several health risks posed by pregnancy to identify potential gaps in reproductive health literacy. Materials and Methods: Pregnant women and male partners were surveyed about their knowledge of seven common health risks associated with pregnancy (venous thromboembolism [VTE], diabetes, gallstones, hemorrhoids, hypertension [HTN], kidney infection, and anemia) in either English or Spanish in a prenatal clinic at Harbor-UCLA Medical Center in Torrance, California. Results: The response rate for women was estimated to be 66% and was 85% for men. Of the 285 respondents, 5.0% of women and 5.6% of men were able to correctly report that all seven health risks increased during pregnancy. Overall, 30.6% of women and 24% of men recognized that pregnancy increased the risks of the three most serious conditions (VTE, diabetes, and HTN). While higher education was associated with a higher awareness of these three serious risks, the majority of individuals with the highest education nonetheless incorrectly reported that these risks were reduced or unchanged in pregnancy. Age, parity, language, gender, and gestational age did not impact study findings. Overall, 77.9% of respondents rated oral birth control pills more hazardous to a woman's health than pregnancy. Conclusions: Surveyed pregnant women and male partners have significant knowledge deficiencies concerning common and serious health hazards associated with pregnancy that may hamper women's ability to make informed choices about their reproductive health options.

Perceptions of health risks associated with pregnancy compared to oral contraceptive use.

OBJECTIVE: To assess beliefs about the safety of oral contraceptives compared to pregnancy to determine if men and women possess accurate information to make informed choices. STUDY DESIGN: In each of six surveys conducted in Southern California from 2008 to 2017, participants were asked "Which do you think is more hazardous to a woman's health - birth control pills or pregnancy?" RESULTS: A total of 28.4% of all 1839 male and female respondents and 29.1% of the 1712 female respondents answered correctly that the health risks posed by pregnancy were greater. In subgroup analyses, 64.4%-81.9% rated oral contraceptives at least as hazardous to a woman's health as pregnancy. CONCLUSION: The vast majority of respondents incorrectly believed that oral contraceptives are more hazardous than pregnancy. IMPLICATIONS: Health decision making relies upon patients' understanding of the relative risks and benefits of each available option. Most sexually active women do not understand that there is no contraceptive method current guidelines would offer them that is as hazardous to their health as pregnancy. Such misconceptions can lead to risky decisions. Clinicians need to explicitly provide their sexually active patients more accurate and balanced information, putting contraception in the context of its probable alternative - pregnancy.

Placental abruption after amnioreduction for polyhydramnios caused by chorioangioma.

Placental chorioangioma is the most common type of a benign placental tumour that occurs in 1% of pregnancies. A large chorioangioma is associated with adverse pregnancy outcomes. We present a case of placental abruption necessitating preterm delivery after multiple amnioreductions for polyhydramnios caused by a large chorioangioma. If antenatal diagnosis of a significant chorioangioma is made as the cause of polyhydramnios, caution should be taken when performing rapid amnioreductions.

Oral Health Coverage Options for Pregnant Adults and Adolescents.

Oral health care is a necessary and critical component of health care for pregnant women, but its importance is often overlooked by clinicians. Pregnant women who are low-income also find it particularly difficult to access care. This analytic essay summarizes oral health coverage for pregnant women under various types of health insurance coverage, including Medicaid, the Children's Health Insurance Program, and coverage options available under the Affordable Care Act. We hope this information will help clinicians better understand the importance of oral health care during pregnancy and the range of coverage options that may be available to their patients.

Maternal Serum B-Cell Activating Factor Levels: Candidate Early Biomarker for Hypertensive Disorders of Pregnancy.

Hypertensive disorders of pregnancy are a leading cause of maternal and perinatal morbidity and mortality. Early suppression of B-cell lymphopoiesis is necessary for a normal pregnancy. Dysregulation of factors critical to B-cell survival may result in pregnancy complications, including hypertension. In this prospective observational study at a single medical center, serum levels of BAFF (B-cell activating factor) were measured in pregnant participants at each trimester, at delivery, and postpartum and in nonpregnant controls at a single time point. Comparisons were made between nonpregnant and pregnant subjects and between time periods of pregnancy. First-trimester serum BAFF levels were further tested for association with hypertensive disorders of pregnancy. The study included 149 healthy pregnant women, 25 pregnant women with chronic hypertension, and 48 nonpregnant controls. Median first-trimester serum BAFF level (ng/mL) for healthy women (0.90) was lower than median serum BAFF levels for women with chronic hypertension (0.96; P=0.013) and controls (1.00; P=0.002). Serum BAFF levels steadily declined throughout pregnancy, with the median second-trimester level lower than the corresponding first-trimester level (0.77; P=0.003) and the median third-trimester level lower than the corresponding second-trimester level (0.72; P=0.025). The median first-trimester serum BAFF level was elevated in women who subsequently developed hypertension compared with women who remained normotensive (1.02 versus 0.85; P=0.012), with the area under the receiver operating characteristic curve being 0.709. First-trimester serum BAFF level may be an early and clinically useful predictor of hypertensive disorders of pregnancy.

When Consent Does Not Help: Challenges to Women's Access to a Vaginal Birth After Cesarean Section and the Limitations of the Informed Consent Doctrine.

Pregnant women with a prior cesarean delivery face challenges in accessing a vaginal birth due to both hospital and provider preferences and practices. Although the doctrine of informed consent secures women's reproductive rights, it is not a viable legal remedy. Instead, women should champion increased maternity-related education and transparency as well as medical malpractice reform to increase the desired access.

Training residents to be factually accurate and articulate: A case study using foetal heart rate monitoring nomenclature.

Careful communication between members of the obstetric team about intrapartum foetal heart rate is critical for clinical management and patient safety. This study evaluated the benefits of two testing modalities in assessing resident physician knowledge of the 2008 NICHD nomenclature. Multiple-choice (MC) and short-answer (SA) examinations were administered to Obstetrics and Gynecology resident physicians before an educational intervention and then immediately after the training, at 6 months and at 12 months. Test scores on both the MC and the SA examinations improved after the training session. The improvement was sustained over the course of the study. Residents performed higher on the MC examination than on the SA test. This study suggests that formalised teaching in foetal heart rate monitoring improves resident physician knowledge of the NICHD nomenclature and that SA examinations may better discriminate between residents who are and are not able to accurately articulate foetal heart rate monitoring terminology.

Thyroid disease and gestational diabetes mellitus (GDM): is there a connection?

OBJECTIVE: The primary objective of this study is to assess for differences in incidence of gestational diabetes mellitus (GDM) for patients with thyroid hypofunction versus patients with thyroid hyperfunction. METHODS: A retrospective chart review of all women with clinical thyroid disease delivering at Johns Hopkins Hospital from January 2005 to December 2008 was performed. Clinical parameters were abstracted and appropriate statistical tests were performed. RESULTS: GDM occurred in 12.3% of women in the study cohort. Of the women with hypothyroidism, 14.3% developed GDM compared to 5.8% of hyperthyroid women. Cesarean delivery was significantly higher in women with hypothyroidism versus women with hyperthyroidism (p = 0.002). There were no differences between groups with respect to preterm delivery, postpartum hemorrhage or hypertensive disorders of pregnancy. CONCLUSIONS: If larger studies confirm the trends observed in our study, consideration should be given to including women with known thyroid disease in the subset of women who should be offered screening for diabetes early in pregnancy and appropriate clinical surveillance.

Vaginal breech delivery in very low birth weight (VLBW) neonates: experience of a single center.

AIMS: To compare the short-term maternal and neonatal outcomes of very low birth weight (VLBW) breech singletons by mode of delivery. METHODS: All breech fetuses born from 24-0/7 to 26-6/7 weeks' gestation at our institution between 2000 and 2008 were eligible for the study. Abstracted medical record data included maternal demographics, delivery data, and neonatal outcomes. RESULTS: There were 26 vaginal and 39 cesarean deliveries. Maternal age did not differ between groups; gestational age was greater in the cesarean group by five days. Short-term neonatal outcomes did not differ between groups. Of the 39 cesarean deliveries, 27 involved classical uterine incisions. Estimated blood loss (732 mL vs. 362 mL) and postpartum infection rate (26% vs. 4%) were greater with cesarean delivery. CONCLUSION: Neonatal outcome is not improved in VLBW infants born by cesarean section. Given the morbidity of classical cesarean sections, vaginal delivery of the breech VLBW infant may be safely considered.

Seizure and mental status change after surgery for pelvic organ prolapse.

The syndrome of inappropriate antidiuretic hormone secretion (SIADH) is a well-documented postoperative complication but infrequently seen after gynecologic procedures. Clinical presentation is often insidious, and neurologic sequelae may be severe, especially in women. We report the first published case of postoperative hyponatremia due to SIADH after vaginal reconstructive surgery. Our patient sustained a tonic-clonic seizure on postoperative day 2 in the setting of profound hyponatremia. Early detection and prompt treatment allowed her to achieve a complete recovery. Familiarity with uncommon complications of vaginal surgery is important. Prompt initiation of treatment can prevent potentially fatal consequences.

The Utility of Letters of Recommendation in Predicting Resident Success: Can the ACGME Competencies Help?

BACKGROUND: The Accreditation Council for Graduate Medical Education (ACGME) core competencies are used to assess resident performance, and recently similar competencies have become an accepted framework for evaluating medical student achievements as well. However, the utility of incorporating the competencies into the resident application has not yet been assessed. PURPOSE: The objective of this study was to examine letters of recommendation (LORs) to identify ACGME competency-based themes that might help distinguish the least successful from the most successful residents. METHODS: Residents entering a university-based residency program from 1994 to 2004 were retrospectively evaluated by faculty and ranked in 4 groups according to perceived level of success. Applications from residents in the highest and lowest groups were abstracted. LORs were qualitatively reviewed and analyzed for 9 themes (6 ACGME core competencies and 3 additional performance measures). The mean number of times each theme was mentioned was calculated for each student. Groups were compared using the χ(2) test and the Student t test. RESULTS: Seventy-five residents were eligible for analysis, and 29 residents were ranked in the highest and lowest groups. Baseline demographics and number of LORs did not differ between the two groups. Successful residents had statistically significantly more comments about excellence in the competency areas of patient care, medical knowledge, and interpersonal and communication skills. CONCLUSION: LORs can provide useful clues to differentiate between students who are likely to become the least versus the most successful residency program graduates. Greater usage of the ACGME core competencies within LORs may be beneficial.

Can medical school performance predict residency performance? Resident selection and predictors of successful performance in obstetrics and gynecology.

BACKGROUND: During the evaluation process, Residency Admissions Committees typically gather data on objective and subjective measures of a medical student's performance through the Electronic Residency Application Service, including medical school grades, standardized test scores, research achievements, nonacademic accomplishments, letters of recommendation, the dean's letter, and personal statements. Using these data to identify which medical students are likely to become successful residents in an academic residency program in obstetrics and gynecology is difficult and to date, not well studied. OBJECTIVE: To determine whether objective information in medical students' applications can help predict resident success. METHOD: We performed a retrospective cohort study of all residents who matched into the Johns Hopkins University residency program in obstetrics and gynecology between 1994 and 2004 and entered the program through the National Resident Matching Program as a postgraduate year-1 resident. Residents were independently evaluated by faculty and ranked in 4 groups according to perceived level of success. Applications from residents in the highest and lowest group were abstracted. Groups were compared using the Fisher exact test and the Student t test. RESULTS: Seventy-five residents met inclusion criteria and 29 residents were ranked in the highest and lowest quartiles (15 in highest, 14 in lowest). Univariate analysis identified no variables as consistent predictors of resident success. CONCLUSION: In a program designed to train academic obstetrician-gynecologists, objective data from medical students' applications did not correlate with successful resident performance in our obstetrics-gynecology residency program. We need to continue our search for evaluation criteria that can accurately and reliably select the medical students that are best fit for our specialty.