A randomised controlled trial of Standard Of Care versus RadioAblaTion in Early Stage HepatoCellular Carcinoma (SOCRATES HCC).

BACKGROUND: Therapeutic options for early-stage hepatocellular carcinoma (HCC) in individual patients can be limited by tumor and location, liver dysfunction and comorbidities. Many patients with early-stage HCC do not receive curative-intent therapies. Stereotactic ablative body radiotherapy (SABR) has emerged as an effective, non-invasive HCC treatment option, however, randomized evidence for SABR in the first line setting is lacking. METHODS: Trans-Tasman Radiation Oncology Group (TROG) 21.07 SOCRATES-HCC is a phase II, prospective, randomised trial comparing SABR to other current standard of care therapies for patients with a solitary HCC ≤ 8 cm, ineligible for surgical resection or transplantation. The study is divided into 2 cohorts. Cohort 1 will compromise 118 patients with tumors ≤ 3 cm eligible for thermal ablation randomly assigned (1:1 ratio) to thermal ablation or SABR. Cohort 2 will comprise 100 patients with tumors > 3 cm up to 8 cm in size, or tumors ≤ 3 cm ineligible for thermal ablation, randomly assigned (1:1 ratio) to SABR or best other standard of care therapy including transarterial therapies. The primary objective is to determine whether SABR results in superior freedom from local progression (FFLP) at 2 years compared to thermal ablation in cohort 1 and compared to best standard of care therapy in cohort 2. Secondary endpoints include progression free survival, overall survival, adverse events, patient reported outcomes and health economic analyses. DISCUSSION: The SOCRATES-HCC study will provide the first randomized, multicentre evaluation of the efficacy, safety and cost effectiveness of SABR versus other standard of care therapies in the first line treatment of unresectable, early-stage HCC. It is a broad, multicentre collaboration between hepatology, interventional radiology and radiation oncology groups around Australia, coordinated by TROG Cancer Research. TRIAL REGISTRATION: anzctr.org.au, ACTRN12621001444875, registered 21 October 2021.

Anti-Müllerian hormone levels are associated with time to pregnancy in a prospective cohort study of 3,150 women.

OBJECTIVE: To study the association between AMH and time to pregnancy. While it has been hypothesized that serum anti-Müllerian hormone (AMH) levels may indicate the chance of conception, findings have been mixed. Given that any association is expected to be modest, and it is possible that previous studies have been underpowered, we investigated this relationship in the largest prospective cohort to date. DESIGN: Prospective time-to-pregnancy cohort study. SUBJECTS: 3,150 US women who had been trying to conceive for less than 3 months and had purchased a Modern Fertility Hormone Test. EXPOSURE: We developed a discrete time-to-event model utilizing a binomial complementary log-log error structure within a generalized additive modeling framework, adjusting for confounding factors such as age, BMI, parity, smoking status, PCOS, and others. Sensitivity analyses were performed in women with regular menstrual cycles (21-35 days), who did not report using fertility treatments, using alternate AMH categories (<0.7, 0.7-8.5, >8.5 ng/mL), and AMH as a continuous measure. MAIN OUTCOME MEASURES: Primary outcomes included cumulative conception probability within 12 cycles and relative fecundability per menstrual cycle. Conception was defined by a self-reported positive pregnancy test. RESULTS: Participants contributed 7.21 ± 5.32 cycles, with 1,325 (42.1%) achieving a pregnancy. Women with low AMH (<1ng/mL, n=427) had a lower chance of natural conception (Adjusted Hazard Ratio (adjHR 0.77, 95%CI 0.64, 0.94, p=0.009) compared to women with a normal AMH (1 - 5.5ng/mL). There was no difference between high (5.5+ ng/ml) and normal AMH categories (adjHR 1.11, 95% CI 0.94, 1.31, p=0.2). The inclusion of AMH improved the model (net reclassification index 0.10 [ 0.06 - 0.14); P<0.001). The instantaneous probability of conception was highest in cycle 4 across all AMH categories: the probability of natural conception was 11.2% (95% CI 9.0, 14.0) for low AMH, 14.3% (95% CI 12.3, 16.5) for normal AMH, and 15.7% (95%CI 12.9, 19.0) for high AMH. In the regular cycles sensitivity analysis (n=1,791), the low AMH group had a lower chance of conception (adjHR 0.77 95% CI 0.61, 0.97, p = 0.028) in the low AMH group compared to normal AMH, and similarly in the continuous model (adjHR 0.90; 95% CI 0.85-0.95, p<0.0001). CONCLUSION: Low AMH levels (<1 ng/ml) are independently associated with a modest but significant reduction in the chance of conception.

Electroanatomical adaptations in the guinea pig heart from neonatal to adulthood.

AIMS: Electroanatomical adaptations during the neonatal to adult phase have not been comprehensively studied in preclinical animal models. To explore the impact of age as a biological variable on cardiac electrophysiology, we employed neonatal and adult guinea pigs, which are a recognized animal model for developmental research. METHODS AND RESULTS: Electrocardiogram recordings were collected in vivo from anaesthetized animals. A Langendorff-perfusion system was employed for the optical assessment of action potentials and calcium transients. Optical data sets were analysed using Kairosight 3.0 software. The allometric relationship between heart weight and body weight diminishes with age, it is strongest at the neonatal stage (R2 = 0.84) and abolished in older adults (R2 = 1E-06). Neonatal hearts exhibit circular activation, while adults show prototypical elliptical shapes. Neonatal conduction velocity (40.6 ± 4.0 cm/s) is slower than adults (younger: 61.6 ± 9.3 cm/s; older: 53.6 ± 9.2 cm/s). Neonatal hearts have a longer action potential duration (APD) and exhibit regional heterogeneity (left apex; APD30: 68.6 ± 5.6 ms, left basal; APD30: 62.8 ± 3.6), which was absent in adults. With dynamic pacing, neonatal hearts exhibit a flatter APD restitution slope (APD70: 0.29 ± 0.04) compared with older adults (0.49 ± 0.04). Similar restitution characteristics are observed with extrasystolic pacing, with a flatter slope in neonates (APD70: 0.54 ± 0.1) compared with adults (younger: 0.85 ± 0.4; older: 0.95 ± 0.7). Neonatal hearts display unidirectional excitation-contraction coupling, while adults exhibit bidirectionality. CONCLUSION: Postnatal development is characterized by transient changes in electroanatomical properties. Age-specific patterns can influence cardiac physiology, pathology, and therapies for cardiovascular diseases. Understanding heart development is crucial to evaluating therapeutic eligibility, safety, and efficacy.

Research as resistance: Naming and dismantling the master narrative of "good" science.

The call for psychological science to make amends for "causing harm to communities of color and contributing to systemic inequities" (American Psychological Association, 2022a) requires a critical acknowledgment that science itself is not neutral but a sociopolitical and ideological endeavor. From its inception, psychology used science to produce what was framed as incontrovertible "hard" evidence of racial hierarchy, infallible "proof" that white people (i.e., cismale, heteronormative, and economically resourced white people) were superior to Indigenous and Black people. We first trace the historical links between postpositivist epistemology and the ideology of white supremacy in psychological science, showing that although explicitly racist science (e.g., eugenics) has faded, the widely shared and strictly enforced epistemological norms about what is (and is not) "good" science remain entrenched. We then outline three epistemic imperatives to resist this harmful master narrative: (a) embrace humanizing epistemologies, (b) listen and learn from those who have been systematically left out of science, and (c) recognize resistance as normative and necessary. We discuss how these imperatives, rooted in critical, feminist, and antiracist scholarship, disrupt oppression and guide us toward doing science that does good. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Intergenerational Storytelling and Positive Psychosocial Development: Stories as Developmental Resources for Marginalized Groups.

ACADEMIC ABSTRACT: We articulate an intergenerational model of positive psychosocial development that centers storytelling in an ecological framework and is motivated by an orientation toward social justice. We bring together diverse literature (e.g., racial-ethnic socialization, family storytelling, narrative psychology) to argue that the intergenerational transmission of stories about one's group is equally important for elders and youth, and especially important for groups who are marginalized, because stories provide a developmental resource for resistance and resilience in the face of injustice. We describe how storytelling activities can support positive psychosocial development in culturally dynamic contexts and illustrate our model with a case study involving LGBTQ+ communities, arguing that intergenerational storytelling is uniquely important for this group given issues of access to stories. We argue that harnessing the power of intergenerational storytelling could provide a culturally safe and sustaining practice for fostering psychosocial development among LGBTQ+ people and other equity-seeking populations. PUBLIC ABSTRACT: Understanding one's identity as part of a group with shared history and culture that has existed through time is important for positive psychological functioning. This is especially true for marginalized communities for whom identity-relevant knowledge is often erased, silenced, or distorted in mainstream public discourses (e.g., school curricula, news media, television, and film). To compensate for these limitations around access, one channel for the transmission of this knowledge is through oral storytelling between generations of elders and youth. Contemporary psychological science has often assumed that such storytelling occurs within families, but when families cannot or would not share such knowledge, youth suffer. We present a model of intergenerational storytelling that expands our ideas around who counts as "family" and how knowledge can be transmitted through alternative channels, using LGBTQ+ communities as a case example.

Validation of a Demography-Based Adaptive QTc Formula using Pediatric and Adult Datasets Acquired from Humans and Guinea Pigs.

Introduction: A variety of QT rate-correction (QTc) formulae have been utilized for both clinical and research purposes. However, these formulae are not universally effective, likely due to significant influences of demographic diversity on the QT-HR relationship. To address this limitation, we proposed an adaptive QTc (QTcAd) formula that adjusts to subject demographics (i.e., age). Further, we compared the efficacy and accuracy of the QTcAd formula to other widely used alternatives. Method: Using age as a demographic parameter, we tested the QTcAd formula across diverse age groups with different heart rates (HR) in both humans and guinea pigs. Utilizing retrospective human (n=1360) and guinea pig electrocardiogram (ECG) data from in-vivo (n=55) and ex-vivo (n=66) settings, we evaluated the formula's effectiveness. Linear regression fit parameters of HR-QTc (slope and R²) were utilized for performance assessment. To evaluate the accuracy of the predicted QTc, we acquired epicardial electrical and optical voltage data from Langendorff-perfused guinea pig hearts. Results: In both human subjects and guinea pigs, the QTcAd formula consistently outperformed other formulae across all age groups. For instance, in a 20-year-old human group (n=300), the QTcAd formula successfully nullified the inverse HR-QT relationship (R²=5.1E-09, slope=-3.5E-05), while the Bazett formula (QTcB) failed to achieve comparable effectiveness (R²= 0.20, slope=0.91). Moreover, the QTcAd formula exhibited better accuracy than the age-specific Benatar formula (QTcBe), which overcorrected QTc (1-week human QT: 263.8±14.8 ms, QTcAd: 263.8±7.3 ms, p=0.62; QTcBe: 422.5±7.3 ms, p<0.0001). The optically measured pseudo-QT interval (143±22.5 ms, n=44) was better approximated by QTcAd (180.6±17.0 ms) compared to all other formulae. Furthermore, we demonstrated that the QTcAd formula was not inferior to individual-specific QTc formulae. Conclusion: The demography-based QTcAd formula showed superior performance across human and guinea pig age groups, which may enhance the efficacy of QTc for cardiovascular disease diagnosis, risk stratification, and drug safety testing. What is known: Corrected QT (QTc) is a well-known ECG biomarker for cardiovascular disease risk stratification and drug safety testing. Various QT rate-correction formulae have been developed, but these formulae do not perform consistently across diverse datasets (e.g., sex, age, disease, species). What the study adds: We introduce a novel QTc formula (QTcAd) that adapts to demographic variability, as the parameters can be modified based on the characteristics of the study population. The formula (QTcAd = QT + (|m|*(HR-HR mean )) - includes the absolute slope (m) of the linear regression of QT and heart rate (HR) and the mean HR of the population (HR mean ) as population characteristics parametersˍUsing datasets from both pediatric and adult human subjects and an animal model, we demonstrate that the QTcAd formula is more effective at eliminating the QT-HR inverse relationship, as compared to other commonly used correction formulae.

Electroanatomical adaptations in the guinea pig heart from neonatal to adulthood.

AIMS: Electroanatomical adaptations during the neonatal to adult phase have not been comprehensively studied in preclinical animal models. To explore the impact of age as a biological variable on cardiac electrophysiology, we employed neonatal and adult guinea pigs, which are a recognized animal model for developmental research. METHODS AND RESULTS: Electrocardiogram recordings were collected in vivo from anaesthetized animals. A Langendorff-perfusion system was employed for the optical assessment of action potentials and calcium transients. Optical data sets were analysed using Kairosight 3.0 software. The allometric relationship between heart weight and body weight diminishes with age, it is strongest at the neonatal stage (R2 = 0.84) and abolished in older adults (R2 = 1E-06). Neonatal hearts exhibit circular activation, while adults show prototypical elliptical shapes. Neonatal conduction velocity (40.6 ± 4.0 cm/s) is slower than adults (younger: 61.6 ± 9.3 cm/s; older: 53.6 ± 9.2 cm/s). Neonatal hearts have a longer action potential duration (APD) and exhibit regional heterogeneity (left apex; APD30: 68.6 ± 5.6 ms, left basal; APD30: 62.8 ± 3.6), which was absent in adults. With dynamic pacing, neonatal hearts exhibit a flatter APD restitution slope (APD70: 0.29 ± 0.04) compared with older adults (0.49 ± 0.04). Similar restitution characteristics are observed with extrasystolic pacing, with a flatter slope in neonates (APD70: 0.54 ± 0.1) compared with adults (younger: 0.85 ± 0.4; older: 0.95 ± 0.7). Neonatal hearts display unidirectional excitation-contraction coupling, while adults exhibit bidirectionality. CONCLUSION: Postnatal development is characterized by transient changes in electroanatomical properties. Age-specific patterns can influence cardiac physiology, pathology, and therapies for cardiovascular diseases. Understanding heart development is crucial to evaluating therapeutic eligibility, safety, and efficacy.

Letters from Queer Elders: Transmitting Intergenerational Wisdom in LGBTQ+ Communities.

Intergenerational relationships have been established as a critical locus of psychosocial development, meeting needs of identity development for youth, generativity for elders, and connection and belonging for both. However, intergenerational relationships are both rare in the LGBTQ+ community and sorely needed as a buffer to the discrimination and harm that those within the community experience from systemic and structural oppression. Focusing on sexual identity, and employing a letter writing paradigm, we investigated the content of wisdom that LGB elders have to share with youth. In a descriptive, exploratory, mixed-methods, and pre-registered study, 94 adults ranging in age 50 to 79 years (M = 55.98; SD = 6.30) wrote letters to a fictional youth, Sam, as well as completed surveys of psychosocial development and well-being. Letters were content coded for themes, as well as for emotional tone and subjective perspective. The most common themes of wisdom shared included knowing and celebrating oneself, negotiating an oppressive society, and finding one's community. Those who wrote more emotionally positive letters scored higher on measures of wisdom and generativity, and lower on embitterment. Results are discussed in terms of the importance of cultivating opportunities for wisdom-sharing within LGBTQ+ communities to promote flourishing across the lifespan.

Electroanatomical Adaptations in the Guinea Pig Heart from Neonatal to Adulthood.

Background: Electroanatomical adaptations during the neonatal to adult phase have not been comprehensively studied in preclinical animal models. To explore the impact of age as a biological variable on cardiac electrophysiology, we employed neonatal and adult guinea pigs, which are a recognized animal model for developmental research. Methods: Healthy guinea pigs were categorized into three age groups (neonates, n=10; younger adults, n=13; and older adults, n=26). Electrocardiogram (ECG) recordings were collected in vivo from anesthetized animals (2-3% isoflurane). A Langendorff-perfusion system was employed for optical assessment of epicardial action potentials and calcium transients, using intact excised heart preparations. Optical data sets were analyzed and metric maps were constructed using Kairosight 3.0. Results: The allometric relationship between heart weight and body weight diminishes with age, as it is strongest at the neonatal stage (R 2 = 0.84) and completely abolished in older adults (R 2 = 1E-06). Neonatal hearts exhibit circular activation waveforms, while adults show prototypical elliptical shapes. Neonatal conduction velocity (40.6±4.0 cm/s) is slower than adults (younger adults: 61.6±9.3 cm/s; older adults: 53.6±9.2 cm/s). Neonatal hearts have a longer action potential duration (APD) and exhibit regional heterogeneity (left apex; APD30: 68.6±5.6 ms, left basal; APD30: 62.8±3.6), which was absent in adult epicardium. With dynamic pacing, neonatal hearts exhibit a flatter APD restitution slope (APD70: 0.29±0.04) compared to older adults (0.49±0.04). Similar restitution characteristics are observed with extrasystolic pacing, with a flatter slope in neonatal hearts (APD70: 0.54±0.1) compared to adults (Younger adults: 0.85±0.4; Older adults: 0.95±0.7). Finally, neonatal hearts display unidirectional excitation-contraction coupling, while adults exhibit bidirectionality. Conclusion: The transition from neonatal to adulthood in guinea pig hearts is characterized by transient changes in electroanatomic properties. Age-specific patterns can influence cardiac physiology, pathology, and therapies for cardiovascular diseases. Understanding postnatal heart development is crucial to evaluating therapeutic eligibility, safety, and efficacy. What is Known: Age-specific cardiac electroanatomical characteristics have been documented in humans and some preclinical animal models. These age-specific patterns can influence cardiac physiology, pathology, and therapies for cardiovascular diseases. What the Study Adds: Cardiac electroanatomical characteristics are age-specific in guinea pigs, a well-known preclinical model for developmental studies. Age-dependent adaptations in cardiac electrophysiology are readily observed in the electrocardiogram recordings and via optical mapping of epicardial action potentials and calcium transients. Our findings reveal unique activation and repolarization characteristics between neonatal and adult animals.

Registry-derived stage (RD-Stage) for capturing stage at diagnosis for pancreatic carcinoma in Australia.

INTRODUCTION: Stage of pancreatic carcinoma at diagnosis is a strong prognostic indicator of morbidity and mortality, yet is poorly notified to population-based cancer registries ("cancer registries"). Registry-derived stage (RD-Stage) provides a method for cancer registries to use available data sources to compile and record stage in a consistent way. This project describes the development and validation of rules to capture RD-Stage (pancreatic carcinoma) and applies the rules to data currently captured in each Australian cancer registry. MATERIALS AND METHODS: Rules for deriving RD-stage (pancreatic carcinoma) were developed using the American Joint Commission on Cancer (AJCC) Staging Manual 8th edition and endorsed by an Expert Working Group comprising specialists responsible for delivering care to patients diagnosed with pancreatic carcinoma, cancer registry epidemiologists and medical coders. Completeness of data fields required to calculate RD-Stage (pancreatic carcinoma) and an overall proportion of cases for whom RD stage could be assigned was assessed using data collected by each Australian cancer registry, for period 2018-2019. A validation study compared RD-Stage (pancreatic carcinoma) calculated by the Victorian Cancer Registry with clinical stage captured by the Upper Gastro-intestinal Cancer Registry (UGICR). RESULTS: RD-Stage (pancreatic carcinoma) could not be calculated in 4/8 (50%) of cancer registries; one did not collect the required data elements while three used a staging system not compatible with RD-Stage requirements. Of the four cancer registries able to calculate RD-Stage, baseline completeness ranged from 9% to 76%. Validation of RD-Stage (pancreatic carcinoma) with UGICR data indicated that there was insufficient data available in VCR to stage 174/457 (38%) cases and that stage was unknown in 189/457 (41%) cases in the UGICR. Yet, where it could be derived, there was very good concordance at stage level (I, II, III, IV) between the two datasets. (95.2% concordance], Kendall's coefficient = 0.92). CONCLUSION: There is a lack of standardisation of data elements and data sources available to cancer registries at a national level, resulting in poor capacity to currently capture RD-Stage (pancreatic carcinoma). RD-Stage provides an excellent tool to cancer registries to capture stage when data elements required to calculate it are available to cancer registries.

Testing exploratory narrative processing as a mechanism of change in identity status processes over 4 years in college-going emerging adults.

We examined the critical task of emerging adulthood-identity development-via analyses of trajectories of identity exploration and commitment over the college years, as well as whether narrative processing of important events during this period served as a mechanism of identity exploration and commitment. We took advantage of a unique and comprehensive longitudinal design, which included 12 waves of data, both quantitative and qualitative assessments, collected over 4 years, on two distinct college campuses in the Northwestern and Northeastern regions of the United States (Wave 1, n = 639; growth models using all waves, n = 251). Analyses for this study were preregistered after data collection was complete. We first examined trajectories of exploration and commitment via the dual-cycle identity model. Second, we examined whether exploratory processing in the narration of future self-defining memories at specific waves predicted changes in exploration and commitment in subsequent waves. Findings indicated that exploration and commitment showed trajectories typically viewed as normative (e.g., increasing adaptive forms of exploration and commitment), although trajectories for those at higher socioeconomic statuses differed by showing more exploration and less commitment. We failed to find evidence that exploratory processing predicted changes in exploration and commitment. Implications include distinctions in measurement and theoretical approaches to the study of identity development, the need for greater understanding of what is developing before theorizing how it develops, and the limitations of what is considered normative without attention to structural constraints, such as social class. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Intergenerational Storytelling as a Developmental Resource in LGBTQ+ Communities.

LGBTQ+ people continue to be threatened by systemic censorship and erasure in public spaces and discourses, making community-based resources for positive development crucial. In this study, we examined one such developmental resource-LGBTQ+ intergenerational storytelling about cultural-historical events. LGBTQ+ adults (N = 495) ranging in age from 17 to 80 years (M = 39.22, SD = 19.89) responded to an online survey about LGBTQ+ intergenerational storytelling and relationships. Results showed that although LGBTQ+ intergenerational storytelling was reported to occur infrequently, sharing stories across generations was considered important, and LGBTQ+ people desired even greater intergenerational connection. Intergenerational narratives reported by participants were primarily about cultural-historical events involving adversity and oppression (e.g. AIDS crisis), policy and legislation (e.g. marriage equality), and protest, resistance, and activism (e.g. Stonewall uprising). Stories were mostly told by older friends in private or social settings for the purpose of passing on LGBTQ+ history. Lessons learned through storytelling were diverse but tended to focus on appreciation and affirmation. Valuing intergenerational storytelling was associated with positive psychosocial identity. This study suggests that intergenerational storytelling may be an important developmental resource for LGBTQ+ people and other marginalized communities.

Effects of the ARRIVE (A Randomized Trial of Induction Versus Expectant Management) Trial on Elective Induction and Obstetric Outcomes in Term Nulliparous Patients.

OBJECTIVE: To evaluate the effect of publication of the ARRIVE (A Randomized Trial of Induction Versus Expectant Management) trial on perinatal outcomes in singleton, term, nulliparous patients. METHODS: An interrupted time series analysis was performed using clinical data for nulliparous singleton births at 39 weeks of gestation or later at 13 hospitals in the Northwest region of the United States (January 2016-December 2020). A modified Poisson regression was used to model time trends and changes after the ARRIVE trial (August 9, 2018). Outcomes of interest were elective induction, unplanned cesarean births, hypertensive disorders of pregnancy, a composite of perinatal adverse outcomes, and neonatal intensive care unit admissions. RESULTS: The analysis included 28,256 births (15,208 pre-ARRIVE and 13,048 post-ARRIVE). The rate of elective labor induction was 3.6% during the pre-ARRIVE period (January 2016-July 2018) and 10.8% post-ARRIVE (August 2018-December 2020). In the interrupted time series analysis, elective induction increased by 42% (relative risk [RR] 1.42; 95% CI 1.18-1.71) immediately after the ARRIVE trial publication. Thereafter, the trend was unchanged compared with the pre-ARRIVE period. There was no statistically significant change in cesarean birth (RR 0.96; 95% CI 0.89-1.04) or hypertensive disorders of pregnancy (RR 0.91; 95% CI 0.79-1.06) immediately after the trial, and no change in trend. After the ARRIVE trial, there was no immediate change in adverse perinatal outcomes, but a statistically significant increase in trend of adverse perinatal events (1.03; 95% CI 1.01-1.05) when compared with a declining trend observed in the pre-ARRIVE period. CONCLUSION: Publication of the ARRIVE trial was associated with an increase in elective induction, and no change in cesarean birth or hypertensive disorders of pregnancy in singleton nulliparous patients giving birth at 39 weeks or later. There was a flattening of the pre-ARRIVE decreasing trend in perinatal adverse events.

Expanding midwifery care in the United States: Implications for clinical outcomes and cost.

BACKGROUND: This study compared clinical and financial outcomes for low-risk birthing people between those attended by midwives and those attended by obstetricians during hospital births. METHODS: We conducted a retrospective cohort analysis of births from January 1, 2016 to December 31, 2020 at hospitals participating in a perinatal quality improvement collaborative, Obstetrical Care Outcomes Assessment Program (OB COAP), in the Northwest region of the United States and estimated risk ratios using a multivariate regression approach with a modified Poisson binomial for mode of delivery, labor interventions, and newborn outcomes comparing midwife-led to obstetrician-led care. Using publicly available data on average costs of vaginal and cesarean births, we then extrapolated the cost differences in care between midwives and obstetricians. RESULTS: Births in the midwife group were less likely to be associated with induction (17.6% vs. 20.3% RR 0.74; 95% CI 0.70-0.78), epidural use (58.9% vs. 76.3% RR 0.78; 95% CI 0.77-0.80), and episiotomy (2.2% vs. 3.4% RR 0.68; 95% CI 0.58-0.81). Cesarean birth was also lower in the midwifery group (7.8% vs. 12.3% RR 0.68, 95% CI 0.62-0.73), without a corresponding increase in risk in adverse neonatal outcomes. We estimated that expanding midwifery care to 100% of low-risk births across the United States could save as much as $340 million per year. CONCLUSIONS: Midwifery care is associated with a lower risk of cesarean birth and other interventions versus care provided by obstetricians and is therefore likely lower-cost.

Cognitive scripts and narrative identity are shaped by structures of power.

Constructing a narrative identity involves developing an understanding of oneself as integrated through time and across contexts, a task critical to psychosocial development and functioning. However, research has primarily focused on the individual in isolation or in highly localized contexts. This is problematic because narrative identity is profoundly shaped by structures of power; thus, we cannot understand how individuals understand themselves through time, across contexts, and as a member of a particular community without attention to the structure of society. We propose a structural-psychological framework for the study of autobiographical memory, narrative, and context that examines how structures of power are maintained, and potentially changed, through the narration of autobiographical events, as guided by cognitive scripts, or master narratives.

Creating something new from past experiences-The meaning of change in repeated narratives.

OBJECTIVE: Narrative identity is an essential level of personality, and to develop, the life narrative should entail both stability and change. In this study, we examine the meaning of change in repeated narratives about occupational experiences. METHOD: Fifty-nine individuals were interviewed at age 25, 29, and 33. In these interviews 544 narratives and 142 sets of repeated narratives were identified, of these 39 sets of repeated narratives had changed between interviews. A thematic narrative analysis was conducted focusing on the meaning of change in repeated narratives. RESULTS: The analysis resulted in five narrative themes: Gaining insights about one's identity, transforming views of past challenges, increasing agency, increasing motivation for occupational commitments, and accentuating competence and importance. In the context of occupational experiences, the results from the narrative themes illuminate how narrators repeatedly engage with the same narrative to elaborate their narrative identity. CONCLUSION: This study presents a novel method for capturing identity development, which show that changes in repeated narratives can entail important information about identity growth as well as the way narrators create new stories of their previous experiences in order to continue to make sense of their lives.

"You gotta give them hope": A structural psychobiography of Harvey Milk (1930-1978).

OBJECTIVE: In this psychobiographical study, we examined the life and times of social change agent Harvey Milk, one of the first openly gay public officials in the United States. Milk is remembered as a gay hero who fought for the rights of marginalized people, often by invoking the importance of hope. Milk was assassinated less than 1 year after his election. METHOD: We adopt a structural psychobiographical approach, foregrounding social, cultural, political, and historical forces that intersect with personal factors to explain Milk's ascension to the status of social change agent. RESULTS: This psychobiography tells the story of a man not destined to become a social change agent but who became one anyway because of shifting tides in the political climate of San Francisco in the 1970s, because of a series of catalytic events that started him down this path, because of a history of persecution as a gay Jew, and because of his enduring need for a stage upon which he could express his generative concern. CONCLUSIONS: Our analysis raises questions about the story that "belongs" to the agent of social change, and the story that "belongs" to the rest of us, as we remember him.

Master narrative methodology: A primer for conducting structural-psychological research.

OBJECTIVE: The emphasis placed on individual-level analysis throughout psychological science in general, and diversity science in particular, has left the role of structural factors undertheorized. Moreover, the field suffers from a lack of research methods that fully investigate structural-individual relations. This article outlines one structural-psychological approach, the master narrative framework, and details various methods for taking social structures into account while still maintaining the focus on the individual. CONCLUSION: These methods, including event narratives, in-depth interviews, life-script analysis, focus groups, experiments, and conversation analysis, allow for an understanding of both the nature and substance of the structures and how individuals interact with them. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Early Impacts of College, Interrupted: Considering First-Year Students' Narratives About COVID and Reports of Adjustment During College Shutdowns.

The COVID-19 pandemic has threatened lives and livelihoods, imperiled families and communities, and disrupted developmental milestones globally. Among the critical developmental disruptions experienced is the transition to college, which is common and foundational for personal and social exploration. During college shutdowns (spring 2020), we recruited 633 first-year U.S. students (mean age = 18.83 years, 71.3% cisgender women) to provide narratives about the impacts of the pandemic. We tested the ways narrative features were associated with concurrent and longitudinal COVID stressors, psychosocial adjustment, and identity development. Narrative growth expressed in spring 2020 was positively associated with psychosocial adjustment and global identity development and was negatively associated with mental health concerns. Associations were supported concurrently and at 1-year follow-up. Growth partly explained associations between COVID stressors and students' adjustment. Our findings reinforce the importance of growth for resilience and underscore the importance of connective reasoning as people navigate a chronic stress.

Disentangling paradigm and method can help bring qualitative research to post-positivist psychology and address the generalizability crisis.

For decades, psychological research has heavily favored quantitative over qualitative methods. One reason for this imbalance is the perception that quantitative methods follow from a post-positivist paradigm, which guides mainstream psychology, whereas qualitative methods follow from a constructivist paradigm. However, methods and paradigms are independent, and embracing qualitative methods within mainstream psychology is one way of addressing the generalizability crisis.