"She should support me, she's my doctor:" Patient perceptions of agency in contraceptive decision-making in the clinical encounter in Northern California.

Introduction: Agency in contraceptive decision-making is an essential aspect of reproductive autonomy. We conducted qualitative research to investigate what agency means to patients seeking contraceptive care to inform the development of a validated measure of this construct.

Methodology: We held four focus group discussions and seven interviews with sexually-active individuals assigned female at birth, ages 16-29 years, recruited from reproductive health clinics in Northern California.

"It was just one moment that I felt like I was being judged": Pregnant and postpartum black Women's experiences of personal and group-based racism during the COVID-19 pandemic.

Background: Racial inequities in maternal and child health outcomes persist: Black women and birthing people experience higher rates of adverse outcomes than their white counterparts. Similar inequities are seen in coronavirus disease (COVID-19) mortality rates. In response, we sought to explore the intersections of racism and the COVID-19 pandemic impact on the daily lives and perinatal care experiences of Black birthing people.

Structural racism is associated with adverse postnatal outcomes among Black preterm infants.

Background: Structural racism contributes to racial disparities in adverse perinatal outcomes. We sought to determine if structural racism is associated with adverse outcomes among Black preterm infants postnatally.

Methods: Observational cohort study of 13,321 Black birthing people who delivered preterm (gestational age 22-36 weeks) in California in 2011-2017 using a statewide birth cohort database and the American Community Survey.

Agency in Contraceptive Decision-Making in Patient Care: a Psychometric Measure.

Background: Patient agency in contraceptive decision-making is an essential component of reproductive autonomy.

Objective: We aimed to develop a psychometrically robust measure of patient contraceptive agency in the clinic visit, as a measure does not yet exist.

Design: For scale development, we generated and field tested 54 questionnaire items, grounded in qualitative research.

Clinicians' Perspectives on Racism and Black Women's Maternal Health.

Objective: The objective of this study was to explore clinician perceptions of how racism affects Black women's pregnancy experiences, perinatal care, and birth outcomes.

Materials And Methods: We conducted 25 semi-structured interviews with perinatal care clinicians practicing in the San Francisco Bay Area (January to March 2019) who serve racially diverse women. Participants were primarily recruited through "Dear Perinatal Care Provider" email correspondences sent through department listservs.

Risk of early birth by body mass index in a propensity score-matched sample: A retrospective cohort study.

Objective: Evaluate the risk of preterm (<37 weeks) or early term birth (37 or 38 weeks) by body mass index (BMI) in a propensity score-matched sample.

Design: Retrospective cohort analysis.

Setting: California, USA.

Maternal nativity and risk of adverse perinatal outcomes among Black women residing in California, 2011-2017.

Objective: Examine the risk of adverse perinatal outcomes among the United States (US)-born and foreign-born Black women in California.

Study Design: The study comprised all singleton live births to Black women in California between 2011 and 2017. We defined maternal nativity as US-born or foreign-born.

The Index of Concentration at the Extremes (ICE) and Pregnancy-Associated Mortality in Louisiana, 2016-2017.

Objectives: Social and contextual factors underlying the continually disproportionate and burdensome risk of adverse health outcomes experienced by Black women in the US are underexplored in the literature. The aim of this study was to use an index based on area-level population distributions of race and income to predict risk of death during pregnancy and up to 1 year postpartum among women in Louisiana.

Methods: Using vital records data provided by the Louisiana Department of Health 2016-2017 (n = 125,537), a modified Poisson model was fit with generalized estimating equations to examine the risk of pregnancy-associated death associated with census tract-level values of the Index of Concentration at the Extremes (ICE)-grouped by tertile-while adjusting for both individual and tract-level confounders.

The association between preterm birth and postpartum mental healthcare utilization among California birthing people.

Background: While mental health conditions such as postpartum depression are common, little is known about how mental healthcare utilization varies after term versus preterm delivery.

Objective: This study aimed to determine whether preterm birth is associated with postpartum inpatient and emergency mental healthcare utilization.

Study Design: The study sample was obtained from a database of live-born neonates delivered in California between the years of 2011 and 2017.

Occurrence of fatal police violence during pregnancy and hazard of preterm birth in California.

Background: Exposure to fatal police violence may play a role in population-level inequities in risk for preterm delivery.

Objective: To evaluate whether exposure to fatal police violence during pregnancy affects the hazard of preterm delivery and whether associations differ by race/ethnicity and fetal sex.

Methods: We leveraged temporal variation in incidents of fatal police violence within census tracts to assess whether occurrence of fatal police violence in a person's tract during pregnancy was associated with increased hazard of extremely (20-27 weeks), early (28-31 weeks), moderate (32-33 weeks), and late (32-36 weeks) preterm delivery in California from 2007 to 2015.

Racial and ethnic disparities in outcomes through 1 year of life in infants born prematurely: a population based study in California.

Objectives: To investigate racial/ethnic differences in rehospitalization and mortality rates among premature infants over the first year of life.

Study Design: A retrospective cohort study of infants born in California from 2011 to 2017 (n = 3,448,707) abstracted from a California Office of Statewide Health Planning and Development database. Unadjusted Kaplan-Meier tables and logistic regression controlling for health and sociodemographic characteristics were used to predict outcomes by race/ethnicity.

Risk of Early Birth among Women with a Urinary Tract Infection: A Retrospective Cohort Study.

 The aim of the study is to evaluate the risk of preterm birth (PTB, <37 weeks) and early term (37 and 38 weeks) birth among women with an emergency department (ED) visit or hospitalization with a urinary tract infection (UTI) by trimester of pregnancy.  The primary sample was selected from births in California between 2011 and 2017. UTIs were identified from the ED or hospital discharge records.

Black Women's Perspectives on Structural Racism across the Reproductive Lifespan: A Conceptual Framework for Measurement Development.

Background: Exposures to structural racism has been identified as one of the leading risk factors for adverse maternal and infant health outcomes among Black women; yet current measures of structural racism do not fully account for inequities seen in adverse maternal and infant health outcomes between Black and white women and infants. In response, the purpose of this study was to conceptualize structural racism from the perspectives of Black women across the reproductive lifespan and its potential impact on adverse maternal and infant health outcomes.

Methods: We conducted a series of focus groups with 32 Black women across the reproductive lifespan (5 preconception, 13 pregnant, and 14 postpartum).

Associations between unstable housing, obstetric outcomes, and perinatal health care utilization.

Background: While there is a growing interest in addressing social determinants of health in clinical settings, there are limited data on the relationship between unstable housing and both obstetric outcomes and health care utilization.

Objective: The objective of the study was to investigate the relationship between unstable housing, obstetric outcomes, and health care utilization after birth.

Study Design: This was a retrospective cohort study.

Risk and Protective Factors for Preterm Birth Among Black Women in Oakland, California.

This project examines risk and protective factors for preterm birth (PTB) among Black women in Oakland, California. Women with singleton births in 2011-2017 (n = 6199) were included. Risk and protective factors for PTB and independent risk groups were identified using logistic regression and recursive partitioning.

Clinical Presentation of Coronavirus Disease 2019 (COVID-19) in Pregnant and Recently Pregnant People.

Objective: To describe the clinical presentation, symptomology, and disease course of coronavirus disease 2019 (COVID-19) in pregnancy.

Methods: The PRIORITY (Pregnancy CoRonavIrus Outcomes RegIsTrY) study is an ongoing nationwide prospective cohort study of people in the United States who are pregnant or up to 6 weeks postpregnancy with known or suspected severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. We analyzed the clinical presentation and disease course of COVID-19 in participants who tested positive for SARS-CoV-2 infection and reported symptoms at the time of testing.

Preterm birth and nativity among Black women with gestational diabetes in California, 2013-2017: a population-based retrospective cohort study.

Background: Despite the disproportionate prevalence of gestational diabetes (GDM) and preterm birth (PTB) and their associated adverse perinatal outcomes among Black women, little is known about PTB among Black women with GDM. Specifically, the relationship between PTB by subtype (defined as indicated PTB and spontaneous PT labor) and severity, GDM, and nativity has not been well characterized. Here we examine the risk of PTB by severity (early < 34 weeks, late 34 to 36 weeks) and early term birth (37 to 38 weeks) by nativity among Black women with GDM in California.

Infant Outcomes Following Maternal Infection With Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2): First Report From the Pregnancy Coronavirus Outcomes Registry (PRIORITY) Study.

Infant outcomes after maternal severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection are not well described. In a prospective US registry of 263 infants, maternal SARS-CoV-2 status was not associated with birth weight, difficulty breathing, apnea, or upper or lower respiratory infection through 8 weeks of age.

Exposures to structural racism and racial discrimination among pregnant and early post-partum Black women living in Oakland, California.

Research supports that exposure to stressors (e.g., perceived stress and racism) during pregnancy can negatively impact the immune system, which may lead to infection and ultimately increases the risk for having a preterm or low-birthweight infant.

First-year college students' alcohol and hookup behaviours: sexual scripting and implications for sexual health promotion.

This study used a sexual scripting framework to analyse data from the Online College Social Life Survey to examine the role of individual, (e.g. gender, race and alcohol use), relational (partner type, condom use behaviours), and contextual factors (sex ratios and fraternity/sorority affiliation) influencing 4,292 first-year college students' hookup experiences.

Blended Learning for Sexual Health Education: Evidence Base, Promising Practices, and Potential Challenges.

Background: Blended learning is a combination of online learning and face-to-face instruction, and is increasingly being used in K-12 settings. A meta-analysis conducted for the Department of Education suggests blended learning is more effective than either group-based or online learning alone, particularly in K-12 settings.

Methods: This paper provides a narrative review of the literature from 2000 to 2017 on blended learning as it applies to sexual health education programs, and discusses outcomes, best practices and potential challenges of blended learning that may be important for practitioners and researchers considering this approach.

Socioeconomic Status, Preeclampsia Risk and Gestational Length in Black and White Women.

Background: Higher socioeconomic status (SES) has less impact on cardio-metabolic disease and preterm birth risk among Black women compared to White women, an effect called "diminishing returns." No studies have tested whether this also occurs for pregnancy cardio-metabolic disease, specifically preeclampsia, or whether preeclampsia risk could account for race-by-SES disparities in birth timing.

Methods: A sample of 718,604 Black and White women was drawn from a population-based California cohort of singleton births.

Pre-pregnancy or first-trimester risk scoring to identify women at high risk of preterm birth.

Objective To develop a pre-pregnancy or first-trimester risk score to identify women at high risk of preterm birth. Study design In this retrospective cohort analysis, the sample was drawn from California singleton livebirths from 2007 to 2012 with linked birth certificate and hospital discharge records. The dataset was divided into a training (2/3 of sample) and a testing (1/3 of sample) set for discovery and validation.