Spectral analysis of strident fricatives in cisgender and transfeminine speakersa).

The spectral features of /s/ and /ʃ/ carry important sociophonetic information regarding a speaker's gender. Often, gender is misclassified as a binary of male or female, but this excludes people who may identify as transgender or nonbinary. In this study, we use a more expansive definition of gender to investigate the acoustics (duration and spectral moments) of /s/ and /ʃ/ across cisgender men, cisgender women, and transfeminine speakers in voiced and whispered speech and the relationship between spectral measures and transfeminine gender expression. We examined /s/ and /ʃ/ productions in words from 35 speakers (11 cisgender men, 17 cisgender women, 7 transfeminine speakers) and 34 speakers (11 cisgender men, 15 cisgender women, 8 transfeminine speakers), respectively. In general, /s/ and /ʃ/ center of gravity was highest in productions by cisgender women, followed by transfeminine speakers, and then cisgender men speakers. There were no other gender-related differences. Within transfeminine speakers, /s/ and /ʃ/ center of gravity and skewness were not related to the time proportion expressing their feminine spectrum gender or their Trans Women Voice Questionnaire scores. Taken together, the acoustics of /s/ and /ʃ/ may signal gender group identification but may not account for within-gender variation in transfeminine gender expression.

Perceived risk for diabetes among U.S. adults with undiagnosed prediabetes.

The purpose was to examine the degree to which perceived risk for diabetes differed by race and ethnicity among U.S. adults with undiagnosed prediabetes. The study was a cross-sectional analysis of data from 4005 participants (aged ≥20 years) in the National Health and Nutrition Examination Survey (NHANES) program between 2011 and 2018. Individuals with prediabetes were identified using glycohemoglobin (HbA1c) data. Logistic regression was used to estimate the association between race and ethnicity and perceived risk of diabetes while adjusting for age and sex, educational level, family history of diabetes, BMI, and healthcare factors (health insurance coverage and routine place to go for healthcare). Nearly three-quarters (71.8%) of adults with undiagnosed prediabetes reported no perceived risk for diabetes. Rates of perceived risk for diabetes did not change significantly in any racial and ethnic groups from 2011 to 12 to 2017-18. In models adjusted for individual characteristics, identifying as Non-Hispanic Black was associated with a 34% higher likelihood of reporting no perceived risk compared to identifying as Non-Hispanic White (OR 1.34, 95% CI:1.03-1.74). Identifying as Hispanic was associated with a 29% higher likelihood of reporting no perceived risk compared to identifying as Non-Hispanic White (OR 1.29, 95% CI: 1.01, 1.66). Healthcare factors may have less influence on diabetes risk perception. Future public health efforts should improve diabetes risk communication efforts across racial and ethnic groups, emphasizing Non-Hispanic Black and Hispanic populations.

ΔSCOPE: A new method to quantify 3D biological structures and identify differences in zebrafish forebrain development.

Research in the life sciences has traditionally relied on the analysis of clear morphological phenotypes, which are often revealed using increasingly powerful microscopy techniques analyzed as maximum intensity projections (MIPs). However, as biology turns towards the analysis of more subtle phenotypes, MIPs and qualitative approaches are failing to adequately describe these phenotypes. To address these limitations and quantitatively analyze the three-dimensional (3D) spatial relationships of biological structures, we developed the computational method and program called ΔSCOPE (Changes in Spatial Cylindrical Coordinate Orientation using PCA Examination). Our approach uses the fluorescent signal distribution within a 3D data set and reorients the fluorescent signal to a relative biological reference structure. This approach enables quantification and statistical analysis of spatial relationships and signal density in 3D multichannel signals that are positioned around a well-defined structure contained in a reference channel. We validated the application of ΔSCOPE by analyzing normal axon and glial cell guidance in the zebrafish forebrain and by quantifying the commissural phenotypes associated with abnormal Slit guidance cue expression in the forebrain. Despite commissural phenotypes which display disruptions to the reference structure, ΔSCOPE was able to detect subtle, previously uncharacterized changes in zebrafish forebrain midline crossing axons and glia. This method has been developed as a user-friendly, open source program. We propose that ΔSCOPE is an innovative approach to advancing the state of image quantification in the field of high resolution microscopy, and that the techniques presented here are of broad applications to the life science field.

Redefined Measure of Early Neurological Improvement Shows Treatment Benefit of Alteplase Over Placebo.

Background and Purpose- The first of the 2 NINDS (National Institute of Neurological Disorders and Stroke) Study trials did not show a significant increase in early neurological improvement, defined as National Institutes of Health Stroke Scale (NIHSS) improvement by ≥4, with alteplase treatment. We hypothesized that early neurological improvement defined as a percentage change in NIHSS (percent change NIHSS) at 24 hours is superior to other definitions in predicting 3-month functional outcomes and using this definition there would be treatment benefit of alteplase over placebo at 24 hours. Methods- We analyzed the NINDS rt-PA Stroke Study (Parts 1 and 2) trial data. Percent change NIHSS was defined as ([admission NIHSS score-24-hour NIHSS score]×100/admission NIHSS score] and delta NIHSS as (admission NIHSS score-24-hour NIHSS score). We compared early neurological improvement using these definitions between alteplase versus placebo patients. We also used receiver operating characteristic curve to determine the predictive association of early neurological improvement with excellent 3-month functional outcomes (Barthel Index score of 95-100 and modified Rankin Scale score of 0-1), good 3-month functional outcome (modified Rankin Scale score of 0-2), and 3-month infarct volume. Results- There was a significantly greater improvement in the 24-hour median percent change NIHSS among patients treated with alteplase compared with the placebo group (28% versus 15%; P=0.045) but not median delta NIHSS (3 versus 2; P=0.471). Receiver operating characteristic curve comparison showed that percent change NIHSS (ROCpercent) was better than delta NIHSS (ROCdelta) and admission NIHSS (ROCadmission) with regards to excellent 3-month Barthel Index (ROCpercent, 0.83; ROCdelta, 0.76; ROCadmission, 0.75), excellent 3-month modified Rankin Scale (ROCpercent, 0.83; ROCdelta, 0.74; ROCadmission, 0.78), and good 3-month modified Rankin Scale (ROCpercent, 0.83; ROCdelta, 0.76; ROCadmission, 0.78). Conclusions- In the NINDS rt-PA trial, alteplase was associated with a significant percent change improvement in NIHSS at 24 hours. Percent change in NIHSS may be a better surrogate marker of thrombolytic activity and 3-month outcomes.

Differences in Admission Blood Pressure Among Causes of Intracerebral Hemorrhage.

Background and Purpose- It is unknown whether admission systolic blood pressure (SBP) differs among causes of intracerebral hemorrhage (ICH). We sought to elucidate an association between admission BP and ICH cause. Methods- We compared admission SBP across ICH causes among patients in the Cornell Acute Stroke Academic Registry, which includes all adults with ICH at our center from 2011 through 2017. Trained analysts prospectively collected demographics, comorbidities, and admission SBP, defined as the first recorded value in the emergency department or on transfer from another hospital. ICH cause was adjudicated by a panel of neurologists using the SMASH-U criteria. We used ANOVA to compare mean admission SBP among ICH causes. We used multiple linear regression to adjust for age, sex, race, Glasgow Coma Scale score, and hematoma size. In secondary analyses, we compared hourly SBP measurements during the first 72 hours after admission, using mixed-effects linear models adjusted for the covariates above plus antihypertensive agents. Results- Among 484 patients with ICH, admission SBP varied significantly across ICH causes, ranging from 138 (±24) mm Hg in those with structural vascular lesions to 167 (±35) mm Hg in those with hypertensive ICH (P<0.001). The mean admission SBP in hypertensive ICH was 17 (95% CI, 11-24) mm Hg higher than in ICH of all other causes combined. These differences remained significant after adjustment for age, sex, race, Glasgow Coma Scale score, and hematoma size (P<0.001), and this persisted throughout the first 72 hours of hospitalization (P<0.001). Conclusions- In a single-center ICH registry, SBP varied significantly among ICH causes, both on admission and during hospitalization. Our results suggest that BP in the acute post-ICH setting is at least partly associated with ICH cause rather than simply representing a physiological reaction to the ICH itself.

Managing Ischemic Stroke in Patients Already on Anticoagulation for Atrial Fibrillation: A Nationwide Practice Survey.

BACKGROUND AND PURPOSE: We sought to understand practice patterns in management of patients who have ischemic stroke while adherent to oral anticoagulation for non-valvular atrial fibrillation (NVAF) in the United States (US). METHODS: We distributed an iteratively revised online survey to US neurologists in May-June 2019. Survey questions focused on clinicians' practices regarding diagnostic evaluation and secondary prevention after ischemic stroke in patients already on oral anticoagulation for NVAF. Standard descriptive statistics were used to summarize participants' characteristics and responses. RESULTS: Of the 120 participating clinicians, 79% were attending physicians. Most respondents (66%) were trained in vascular neurology, and 79% were employed in hospital-based, academic settings. For patients with ischemic stroke despite anticoagulation, most respondents indicated that they obtain extracranial and intracranial vessel imaging (72% and 82%, respectively). Most respondents (83%) routinely change therapy to a direct oral anticoagulant (DOAC) for patients experiencing ischemic stroke while on warfarin. In cases of ischemic stroke while on a DOAC, 38% of respondents routinely switch agents, 42% do not routinely switch agents, and 20% routinely add an antiplatelet agent. In this scenario, 83% of respondents who switch agents indicated that the reason was a possible better response to a drug that acts through a different mechanism. The most common reason for not switching while on a DOAC was the lack of randomized trial data. CONCLUSIONS: There is a high degree of variability in practice patterns among US neurologists caring for patients with ischemic stroke while already on oral anticoagulation for NVAF.

Association Between Intravenous Thrombolysis and Anaphylaxis Among Medicare Beneficiaries With Acute Ischemic Stroke.

Background and Purpose- Allergic reactions, including anaphylaxis, can sometimes occur after intravenous thrombolysis in patients with acute ischemic stroke. However, it remains unclear whether patients with stroke who receive thrombolytic agents face a higher risk of anaphylaxis than those who do not receive thrombolytics. Methods- We performed a retrospective cohort study using inpatient and outpatient claims between 2008 and 2015 from a nationally representative 5% sample of Medicare beneficiaries. We included patients who were ≥65 years old and hospitalized with acute ischemic stroke, defined by validated International Classification of Diseases, Ninth Revision, Clinical Modification diagnosis codes. Our exposure was treated with an intravenous thrombolytic agent during the index hospitalization (International Classification of Diseases, Ninth Revision, Clinical Modification code 99.10). Our primary outcome was anaphylaxis, defined using an accepted International Classification of Diseases, Ninth Revision, Clinical Modification code algorithm (989.5, 995.0-4, 995.6x, E905, E905.3, E905.5, or E905.8-9). A secondary outcome was anaphylactic shock (995.0 or 995.6x). Multiple logistic regression was used to evaluate the association between intravenous thrombolysis and anaphylaxis after adjustment for demographics, vascular risk factors, the Charlson comorbidity index, exposure to intravenous contrast dye, treatment with mechanical thrombectomy, and history of allergic reactions. Results- Among 66 989 patients with stroke, the 3176 (4.7%) who underwent intravenous thrombolysis more often had atrial fibrillation (47.7% versus 37.4%) and more often received intravenous contrast dye (44.3% versus 21.9%) but were otherwise similar in terms of demographics and comorbidities. Anaphylaxis developed in 17 (0.54%; 95% CI, 0.31%-0.86%) patients who received intravenous thrombolysis versus 45 (0.07%; 95% CI, 0.05%-0.09%) who did not. After adjustment for demographics, comorbidities, contrast dye, mechanical thrombectomy, and history of allergies, there was a significant association between receipt of intravenous thrombolysis and anaphylaxis (odds ratio, 7.8; 95% CI, 4.3-13.9). We found a similar association for anaphylactic shock. Conclusions- Although a rare occurrence, the risk of anaphylaxis among patients with acute ischemic stroke was significantly higher among those who received intravenous thrombolysis.

Strong-Isospin-Breaking Correction to the Muon Anomalous Magnetic Moment from Lattice QCD at the Physical Point.

All lattice-QCD calculations of the hadronic-vacuum-polarization contribution to the muon's anomalous magnetic moment to date have been performed with degenerate up- and down-quark masses. Here we calculate directly the strong-isospin-breaking correction to a_{µ}^{HVP} for the first time with physical values of m_{u} and m_{d} and dynamical u, d, s, and c quarks, thereby removing this important source of systematic uncertainty. We obtain a relative shift to be applied to lattice-QCD results obtained with degenerate light-quark masses of δa_{µ}^{HVP,m_{u}≠m_{d}}=+1.5(7)%, in agreement with estimates from phenomenology.

B→πll Form Factors for New Physics Searches from Lattice QCD.

The rare decay B→πℓ^{+}ℓ^{-} arises from b→d flavor-changing neutral currents and could be sensitive to physics beyond the standard model. Here, we present the first ab initio QCD calculation of the B→π tensor form factor f_{T}. Together with the vector and scalar form factors f_{+} and f_{0} from our companion work [J. A. Bailey et al., Phys. Rev. D 92, 014024 (2015)], these parametrize the hadronic contribution to B→π semileptonic decays in any extension of the standard model. We obtain the total branching ratio BR(B^{+}→π^{+}µ^{+}µ^{-})=20.4(2.1)×10^{-9} in the standard model, which is the most precise theoretical determination to date, and agrees with the recent measurement from the LHCb experiment [R. Aaij et al., J. High Energy Phys. 12 (2012) 125].

Determination of |V(us)|| from a lattice QCD calculation of the K → πℓν semileptonic form factor with physical quark masses.

We calculate the kaon semileptonic form factor f+(0) from lattice QCD, working, for the first time, at the physical light-quark masses. We use gauge configurations generated by the MILC Collaboration with Nf = 2 + 1 + 1 flavors of sea quarks, which incorporate the effects of dynamical charm quarks as well as those of up, down, and strange. We employ data at three lattice spacings to extrapolate to the continuum limit. Our result, f+(0) = 0.9704(32), where the error is the total statistical plus systematic uncertainty added in quadrature, is the most precise determination to date. Combining our result with the latest experimental measurements of K semileptonic decays, one obtains the Cabibbo-Kobayashi-Maskawa matrix element |V(us)| = 0.22290(74)(52), where the first error is from f+(0) and the second one is from experiment. In the first-row test of Cabibbo-Kobayashi-Maskawa unitarity, the error stemming from |V(us)| is now comparable to that from |V(ud)|.

Assessing a Suitable Radiotherapy Utilisation Benchmark for Older Patients With Head and Neck Cancer.

AIMS: To (i) determine the actual radiotherapy utilization (RTU) stratified by age, (ii) develop an age- and co-morbidity adjusted optimal RTU model and (iii) examine the tolerance and toxicity of treatment of older patients with head and neck cancer. MATERIALS AND METHODS: A retrospective cohort study based on New South Wales Cancer Registry records (2010-2014) linked to radiotherapy data (2010-2015) and admitted patient data (2008-2015) for patients diagnosed with head and neck cancer. We calculated the actual RTU, defined as the proportion of patients who received at least one course of radiotherapy within a year of diagnosis, by age group, including patients aged 80+ years. We also calculated the age and comorbidity-adjusted optimal RTU. For treatment tolerance, the radiotherapy dose for each age group and the completion rate for a seven week 70 Gray (Gy) course of curative intent radiotherapy were computed. The number of emergency department (ED) presentations were used as a surrogate measure of acute treatment toxicity for patients receiving 70 Gy. RESULTS: Of the 5966 patients diagnosed with head and neck cancer, 814 (13.6%) were aged 80+ years. For all age groups, the actual RTU was less than the optimal RTU. The age- and comorbidity-adjusted optimal RTU for patients aged 80+ was 52% (95% CI: 51%-53%), and the actual RTU was 40% (95% CI: 37%-44%). Only 4.4% of patients aged 80+ received 70 Gy, and the completion rate for a 70 Gy course of radiotherapy for these patients was 92%. The ED presentation rate was similar for all age groups. CONCLUSION: The actual RTU was less in the 80+ years patients and across all age groups. Fewer patients in the 80+ group received curative intent schedules compared to the actual RTU rate for younger age groups, despite similar rates of completion of curative intent radiotherapy and acute toxicity.

Risk of hysterectomy at the time of myomectomy: an underestimated surgical risk.

OBJECTIVE: To evaluate the risk of hysterectomy at the time of myomectomy and the associated 30-day postoperative morbidity. DESIGN: Cohort study. PATIENTS: Patients who underwent myomectomies identified from the American College of Surgeons' National Surgical Quality Improvement Program from 2010 to 2021. INTERVENTION: Unplanned hysterectomy at the time of a myomectomy procedure. MAIN OUTCOME MEASURES: The Current Procedural Terminology codes were used to identify myomectomies performed with or without concurrent hysterectomy. Preoperative characteristics and morbidity outcomes were obtained. The univariate analysis was performed using the chi-square and Fisher exact tests, as appropriate. Multivariate logistic regression reported risk factors for individuals who underwent hysterectomy at the time of myomectomy. P values of <.05 were considered statistically significant. RESULTS: A total of 13,213 individuals underwent myomectomy, and 399 (3.0%) had a hysterectomy performed during myomectomy. Concurrent hysterectomy was most frequently performed with the laparoscopic approach (7.1%), followed by the abdominal (3.2%) and hysteroscopic (1.9%) approaches. Age ≥43 years, obesity class II and higher, American Society of Anesthesiologists (ASA) class greater than II, tobacco use, longer operative time (>85 minutes), and laparoscopic approach were associated with a significantly increased risk of hysterectomy. When adjusting for age, body mass index, race, ASA class, case type, surgical approach, operative time, preoperative transfusion, preoperative hematocrit, and high fibroid burden, an increased odds of hysterectomy was noted for white race, longer operative time, ASA class III or higher, obesity, laparoscopic approach, and low fibroid burden. Patients who underwent concurrent hysterectomy had a longer median length of hospital stay (2 vs. 1 day), longer median operative time (161 vs. 126 minutes), increased intraoperative/postoperative blood transfusions (14.5% vs. 9.0%), and higher rates of organ/space surgical site infections (1.5% vs. 0.5%) and return to surgery (2.0% vs. 0.7%) than those who did not (P<.05). The risk of a major complication within 30 days of myomectomy increased in patients who underwent concurrent hysterectomy after adjusting for relevant confounders (adjusted odds ratio, 2.4; 95% confidence interval, 1.8-3.2). CONCLUSION: The risk of hysterectomy during a myomectomy is higher than previously reported. The patient age of ≥43 years, obesity, white race, ASA class III or higher, longer operative time, and laparoscopic approach were associated with higher odds of hysterectomy. Identification of patients with these risk factors can aid in patient counseling and surgical planning, which may help reduce the unexpectedly high rates of hysterectomy at planned myomectomy.

Health Services Research in Brachytherapy: Current Understanding and Future Challenges.

Brachytherapy is an integral component of cancer care. Widespread concerns have been expressed though about the need for greater brachytherapy availability across many jurisdictions. Yet, health services research in brachytherapy has lagged behind that in external beam radiotherapy. Optimal brachytherapy utilisation, to help inform expected demand, have not been defined beyond the New South Wales region in Australia, with few studies having reported observed brachytherapy utilisation. There is also a relative lack of robust cost and cost-effectiveness studies, making investment decisions in brachytherapy even more uncertain and challenging to justify, despite its key role in cancer control. As the range of indications for brachytherapy expands, providing organ/function preservation for a wider range of diagnoses, there is an urgent need to redress this balance. By outlining the work undertaken in this area to date, we highlight its importance and explore where further study is required.

A Case Series of Transgender and Gender-Nonconforming Patients in a Pediatric Functional Neurologic Disorder Clinic.

Youth who identify as transgender and gender nonconforming (TGNC) are at increased risk of anxiety, depression, bullying, and loss of social and family support. These factors may increase the risk of developing functional neurologic disorder (FND). If the risk of FND is increased in TGNC youth, then identifying which youth are at increased risk, and the particular times when risk is increased, may allow for earlier diagnosis and treatment of FND. Better awareness of functional symptoms among clinicians who care for TGNC youth may prevent disruption of gender-affirming care if FND symptoms emerge. Patients diagnosed with FND who are TGNC may require different forms of intervention than other youth with FND. We present 4 cases from our multidisciplinary pediatric FND program of TGNC youth who developed FND. In all individuals for whom follow-up information was available, access to gender-affirming health care was associated with marked improvement or resolution of FND symptoms.

Functional Neurological Disorder Among Sexual and Gender Minority People.

Sexual and gender minority (SGM) people can face unique stressors and structural discrimination that result in higher rates of neuropsychiatric symptoms, such as depression, anxiety, and suicidality. Although more rigorous studies are needed, emerging data suggest a possible higher prevalence of functional neurological disorder and other brain-mind-body conditions in SGM people. Representation and iterative feedback from affected community members is critical to the process of developing affirming environments. More research is needed to explore the relevance of functional neurologic disorder in SGM people within a biopsychosocial framework.

Functional neurological disorder and functional somatic syndromes among sexual and gender minority people: A scoping review.

OBJECTIVE: To describe the current literature on functional neurological disorder and functional somatic syndromes among sexual and gender minority people (SGM). METHODS: A search string with descriptors of SGM identity and functional disorders was entered into PubMed, Embase, Web of Science, PsycInfo, and CINAHL for articles published before May 24, 2022, yielding 3121 items entered into Covidence, where 835 duplicates were removed. A neurologist and neuropsychiatrist screened titles and abstracts based on predefined criteria, followed by full-text review. A third neurologist adjudicated discrepancies. Eligible publications underwent systematic data extraction and statistical description. RESULTS: Our search identified 26 articles on functional disorders among SGM people. Most articles were case (13/26, 46%) or cross-sectional (4/26, 15%) studies. Gender minority people were represented in 50% of studies. Reported diagnoses included fibromyalgia (n = 8), functional neurological disorder (n = 8), somatic symptom disorder (n = 5), chronic fatigue syndrome (n = 3), irritable bowel syndrome (n = 2), and other functional conditions (n = 3). Three cohort studies of fibromyalgia or somatic symptom disorder reported an overrepresentation of gender minority people compared to cisgender cohorts or general population measures. Approximately half of case studies reported pediatric or adolescent onset (7/13, 54%), functional neurological disorder diagnosis (7/13, 54%), and symptom improvement coinciding with identity-affirming therapeutic interventions (7/13, 58%). CONCLUSION: Despite a methodologically rigorous literature search, there are limited data on functional neurological disorder and functional somatic syndromes among SGM people. Several studies reported increased prevalence of select conditions among transgender people. More observational studies are needed regarding the epidemiology and clinical course of functional disorders among SGM people.

Refining new-physics searches in B→Dτν with lattice QCD.

The semileptonic decay channel B→Dτν is sensitive to the presence of a scalar current, such as that mediated by a charged-Higgs boson. Recently, the BABAR experiment reported the first observation of the exclusive semileptonic decay B→Dτ(-)ν, finding an approximately 2σ disagreement with the standard-model prediction for the ratio R(D)=BR(B→Dτν)/BR(B→Dℓν), where ℓ = e,µ. We compute this ratio of branching fractions using hadronic form factors computed in unquenched lattice QCD and obtain R(D)=0.316(12)(7), where the errors are statistical and total systematic, respectively. This result is the first standard-model calculation of R(D) from ab initio full QCD. Its error is smaller than that of previous estimates, primarily due to the reduced uncertainty in the scalar form factor f(0)(q(2)). Our determination of R(D) is approximately 1σ higher than previous estimates and, thus, reduces the tension with experiment. We also compute R(D) in models with electrically charged scalar exchange, such as the type-II two-Higgs-doublet model. Once again, our result is consistent with, but approximately 1σ higher than, previous estimates for phenomenologically relevant values of the scalar coupling in the type-II model. As a by-product of our calculation, we also present the standard-model prediction for the longitudinal-polarization ratio P(L)(D)=0.325(4)(3).

Effect of Anchor Term on Auditory-Perceptual Ratings of Feminine and Masculine Speakers.

BACKGROUND: Studies investigating auditory perception of gender expression vary greatly in the specific terms applied to gender expression in rating scales. PURPOSE: This study examined the effects of different anchor terms on listeners' auditory perceptions of gender expression in phonated and whispered speech. Additionally, token and speaker cues were examined to identify predictors of the auditory-perceptual ratings. METHOD: Inexperienced listeners (n = 105) completed an online rating study in which they were asked to use one of five visual analog scales (VASs) to rate cis men, cis women, and transfeminine speakers in both phonated and whispered speech. The VASs varied by anchor term (very female/very male, feminine/masculine, feminine female/masculine male, very feminine/not at all feminine, and not at all masculine/very masculine). RESULTS: Linear mixed-effects models revealed significant two-way interactions of gender expression by anchor term and gender expression by condition. In general, the feminine female/masculine male scale resulted in the most extreme ratings (closest to the end points), and the feminine/masculine scale resulted in the most central ratings. As expected, for all speakers, whispered speech was rated more centrally than phonated speech. Additionally, ratings of phonated speech were predicted by mean fundamental frequency (f o) within each speaker group and by smoothed cepstral peak prominence in cisgender speakers. In contrast, ratings of whispered speech, which lacks an f o, were predicted by indicators of vocal tract resonance (second formant and speaker height). CONCLUSIONS: The current results indicate that differences in the terms applied to rating scales limit generalization of results across studies. Identifying the patterns across listener ratings of gender expression provide a rationale for researchers and clinicians when making choices about terms. Additionally, beyond f o and vocal tract resonance, predictors of listener ratings vary based on the anchor terms used to describe gender expression. SUPPLEMENTAL MATERIAL: https://doi.org/10.23641/asha.19617564.

A Spanish-language translation for the U.S. of the type 2 diabetes stigma assessment scale (DSAS-2 Spa-US).

Background: Diabetes stigma is recognized to negatively impact health-related outcomes for people living with type 2 diabetes (T2D), but there is a dearth of evidence among U.S. Latino adults with T2D. Our aim was to develop a Spanish-language translation of the Type 2 Diabetes Stigma Assessment Scale (DSAS-2) and examine its psychometric properties among U.S. Latino adults with T2D. Methods: The translation was developed through a multi-step process, including a focus group with community health workers (n=5) and cognitive debriefing interviews with Latino adults with T2D (n=8). It was field-tested in an online survey of U.S. Latino adults with T2D, recruited via Facebook (October 2018 to June 2019). Exploratory factor analysis examined structural validity. Convergent and divergent validity were assessed by testing hypothesized correlations with measures of general chronic illness stigma, diabetes distress, depressive and anxiety symptoms, loneliness, and self-esteem. Results: Among 817 U.S. Latino adults with T2D who participated in the online survey, 517 completed the Spanish-language DSAS-2 (DSAS Spa-US) and were eligible for the study (mean age 54 ± 10 years, and 72% female). Exploratory factor analysis supported a single-factor solution (eigenvalue=8.20), accounting for 82% of shared variance among the 19 items, all loading ≥ 0.5. Internal consistency reliability was high (α=0.93). As expected, strong, positive correlations were observed between diabetes stigma and general chronic illness stigma (rs=0.65) and diabetes distress (rs=0.57); medium, positive correlations, between diabetes stigma and depressive (rs=0.45) and anxiety (rs=0.43) symptoms, and loneliness (rs=0.41); and a moderate negative correlation between diabetes stigma and self-esteem (rs=-0.50). There was no relationship between diabetes stigma and diabetes duration (rs=0.07, ns). Conclusion: The DSAS-2 Spa-US is a version of the DSAS-2, translated into Spanish, that has good psychometric properties for assessing diabetes stigma in U.S. Latino adults with T2D.

Domains from the health belief model predict enrollment in the National Diabetes Prevention Program among insured adults with prediabetes.

AIMS: To examine enrollment in the National Diabetes Prevention Program (DPP) by insured adults with prediabetes according to domains of the Health Belief Model (HBM). METHODS: Between 2015 and 2019, University of Michigan employees, retirees, and dependents with prediabetes were offered the National DPP at no out-of-pocket cost. Individuals with prediabetes were identified and mailed letters encouraging them to enroll. We surveyed those who enrolled and a random sample of those who did not using the HBM as a framework to examine factors associated with enrollment. Analyses were performed using multivariable logistic regression models. RESULTS: Of 64,131 employees, retirees, and dependents, 8131 were identified with prediabetes and 776 (9.5%) enrolled in the National DPP. Of those surveyed, 532 of 776 National DPP enrollees and 945 of 2673 non-enrollees responded to the survey (adjusted response rates 74% and 43%, respectively). Among survey respondents, factors associated with National DPP enrollment included older age, female sex, higher BMI, prediabetes awareness, greater perceived benefits of health-protective action, and one or more cues to action. CONCLUSIONS: Optimizing National DPP enrollment among adults with prediabetes will require identifying individuals with prediabetes, increasing personal awareness of the diagnosis, increasing perceived benefits of enrollment, and providing strong cues to action.