Nurses' use of 'wellness' supplements during the COVID-19 pandemic in the United States.

AIM: Quantify disparities and identify correlates and predictors of 'wellness' supplement use among nurses during the first year of the pandemic. DESIGN: Longitudinal secondary analysis of Nurses' Health Studies 2 and 3 and Growing Up Today Study data. METHODS: Sample included 36,518 total participants, 12,044 of which were nurses, who completed surveys during the first year of the COVID-19 pandemic (April 2020 to April 2021). Analyses were conducted in March 2023. Modified Poisson models were used to estimate disparities in 'wellness' supplement use between nurses and non-healthcare workers and, among nurses only, to quantify associations with workplace-related predictors (occupational discrimination, PPE access, workplace setting) and psychosocial predictors (depression/anxiety, county-level COVID-19 mortality). Models included race/ethnicity, gender identity, age and cohort as covariates. RESULTS: Nurses were significantly more likely to use all types of supplements than non-healthcare workers. Lacking personal protective equipment and experiencing occupational discrimination were significantly associated with new immune supplement use. Depression increased the risk of using weight loss, energy and immune supplements. CONCLUSION: Nurses' disproportionate use of 'wellness' supplements during the COVID-19 pandemic may be related to workplace and psychosocial stressors. Given well-documented risks of harm from the use of 'wellness' supplements, the use of these products by nurses is of concern. IMPACT: 'Wellness' supplements promoting weight loss, increased energy, boosted immunity and cleansing of organs are omnipresent in today's health-focused culture, though their use has been associated with harm. This is of added concern among nurses given their risk of COVID-19 infection at work. Our study highlighted the risk factors associated with use of these products (lacking PPE and experiencing occupational discrimination). Findings support prior research suggesting a need for greater public health policy and education around the use of 'wellness' supplements. REPORTING METHOD: STROBE guidelines were followed throughout manuscript. PATIENT OR PUBLIC CONTRIBUTION: No patient or public contribution was involved.

Evaluation of a one-hour asynchronous video training for eating disorder screening and referral in U.S. Pediatric Primary Care: A pilot study.

OBJECTIVE: Develop and pilot-test the efficacy of an online training in improving comfort, knowledge, and behaviors related to eating disorders (EDs) screening among U.S.-based pediatric primary care providers (PCPs). METHODS: PCPs (N = 84) completed a baseline survey assessing comfort, knowledge, and behaviors regarding ED screening and referral, then watched a 1-h training video followed by a post-video survey. Half of the participants were randomly assigned to complete spaced-education questions in the following 2 months. All participants completed a 2-month follow-up survey. We used McNemar's and McNemar-Bowker tests to assess differences from baseline to post-video and post-video to follow-up, and logistic models to assess differences by spaced-education condition. RESULTS: From baseline to post-video, there were significant improvements in PCPs' knowledge about and comfort in screening and making referrals for EDs (p < .05). There were no differences between spaced-education conditions in knowledge and behaviors from baseline or post-video to follow-up, but spaced-education participants reported significantly greater comfort in screening for BN (p < .01) and BED (p < .01) compared to non-spaced-education participants. DISCUSSION: Findings suggest that a 1-h asynchronous training can improve PCP comfort, knowledge, and behavior in screening for EDs; spaced-education may provide slight additional benefits in PCP comfort. PUBLIC SIGNIFICANCE: The delivery of an 1-h asynchronous online video training helped to improve PCPs' comfort, knowledge, and behavior in screening and referral for EDs among pediatric populations. This has implications for future evaluations of brief trainings among this provider population, which could ultimately help to improve early identification of EDs and referrals to appropriate treatment.

Disease Distribution at Presentation Impacts Benefit of IP Chemotherapy Among Patients with Advanced-Stage Ovarian Cancer.

BACKGROUND: Ovarian cancer with miliary disease spread is an aggressive phenotype lacking targeted management strategies. We sought to determine whether adjuvant intravenous/intraperitoneal (IV/IP) chemotherapy is beneficial in this disease setting. METHODS: Patient/tumor characteristics and survival data of patients with stage IIIC epithelial ovarian cancer who underwent optimal primary debulking surgery from 01/2010 to 11/2014 were abstracted from records. Chi-square and Mann-Whitney U tests were used to compare categorical and continuous variables. The Kaplan-Meier method was used to estimate survival curves, and outcomes were compared using log-rank tests. Factors significant on univariate analysis were combined into multivariate logistic regression survival models. RESULTS: Among 90 patients with miliary disease spread, 41 (46%) received IV/IP chemotherapy and 49 (54%) received IV chemotherapy. IV/IP chemotherapy, compared with IV chemotherapy, resulted in improved progression-free survival (PFS; 23.0 versus 12.0 months; p = 0.0002) and overall survival (OS; 52 versus 36 months; p = 0.002) in patients with miliary disease. Among 78 patients with nonmiliary disease spread, 23 (29%) underwent IV/IP chemotherapy and 55 (71%) underwent IV chemotherapy. There was no PFS or OS benefit associated with IV/IP chemotherapy over IV chemotherapy in these patients. On multivariate analysis, IV/IP chemotherapy was associated with improved PFS (HR, 0.28; 95% CI 0.15-0.53) and OS (HR, 0.33; 95% CI 0.18-0.61) in patients with miliary disease compared with those with nonmiliary disease (PFS [HR, 1.53; 95% CI 0.74-3.19]; OS [HR, 1.47; 95% CI 0.70-3.09]). CONCLUSIONS: Adjuvant IV/IP chemotherapy was associated with oncologic benefit in miliary disease spread. This survival benefit was not observed in nonmiliary disease.

Family Functioning as a Protective Factor for Sexual Risk Behaviors Among Gender Minority Adolescents.

Gender minority (GM) youth are more likely to engage in sexual behaviors that increase risk of exposure to sexually transmitted infections, including HIV. However, family functioning may be protective against sexual risk taking. We characterized longitudinal associations between family functioning (family communication and family satisfaction) and sexual risk behaviors across two years in a community sample of 30 GM adolescents, ages 13-17 years. Participants were purposively recruited from community-based venues, through social media, and peer referrals throughout the New England area and completed surveys every 6 months, with measures of family functioning, sexual risk behaviors, risk factors (depressive and anxious symptoms, perceived stress related to parents), and protective factors (social support, gender-related pride, and community connectedness). Results indicated that higher levels of family communication, improved family satisfaction, and increased social support were protective for sexual risk taking, in general, and specifically for condom use for anal/vaginal sex. In contrast, increased depressive symptoms were associated with lower likelihood of anal/vaginal condom use. Associations between family functioning and sexual risk taking were not attenuated by adding risk and protective factors to the model; thus, these factors did not explain the observed associations between family functioning and sexual risk taking. These findings suggest improved family functioning, greater social support, and lower depressive symptoms are associated with reduced sexual risk taking among gender minority youth, thus making these factors an important target for future prevention efforts.

Sexual orientation and benign breast disease in a cohort of U.S. women.

PURPOSE: Several studies indicate that sexual minority (e.g., bisexual, lesbian) women may be at an increased risk for breast cancer. However, we know little about how risk factors, such as benign breast disease (BBD)-which can confer nearly a fourfold breast cancer risk increase-may vary across sexual orientation groups. METHODS: Among Nurses' Health Study II participants followed from 1989 to 2013 (n = 99,656), we investigated whether bisexual and lesbian women were more likely than heterosexual women to have breast cancer risk factors including a BBD diagnosis (self-reported biopsy or aspiration confirmed, n = 11,021). Cox proportional hazard models were used to calculate hazard ratios (HR) and 95% confidence intervals (CI). RESULTS: Compared to heterosexuals, sexual minority participants more commonly reported certain breast cancer risk factors including increased alcohol intake and nulliparity. However, sexual minority participants were more likely than heterosexuals to have certain protective factors including higher body mass index and less oral contraceptive use. When evaluating age- and family history-adjusted rates of BBD diagnoses across sexual orientation groups, bisexual (HR 1.04, 95% CI [0.78, 1.38]) and lesbian (0.99 [0.81, 1.21]) women were just as likely as heterosexuals to have a BBD diagnosis. Results were similar after adjusting for other known breast cancer risk factors. CONCLUSIONS: In this cohort of women across the U.S., sexual minorities were more likely than heterosexuals to have some breast cancer risk factors-including modifiable risk factors such as alcohol intake. Heterosexual, bisexual, and lesbian women were equally as likely to have a BBD diagnosis.

Diet Pill and Laxative Use for Weight Control and Subsequent Incident Eating Disorder in US Young Women: 2001-2016.

Objectives. To investigate the prospective association of diet pill and laxative use for weight control with subsequent first eating disorder diagnosis in young women.Methods. We used longitudinal data from 10 058 US women spanning 2001 through 2016. We used multivariable logistic regression models, adjusting for age, race/ethnicity, and overweight status to estimate the association between weight-control behaviors and subsequent eating disorder diagnosis.Results. Among those who had not previously received an eating disorder diagnosis, women who reported diet pill (adjusted odds ratio [AOR] = 5.6; 95% confidence interval [CI] = 3.0, 10.5) or laxative (AOR = 6.0; 95% CI = 4.2, 8.7) use for weight control had higher odds of receiving a subsequent first eating disorder diagnosis within 1 to 3 years than those who did not report using these products.Conclusions. Use of diet pills or laxatives for weight loss can be dangerous and may be a warning sign that warrants counseling and evaluation for the presence of or risk of developing an eating disorder.Public Health Implications. Policymakers and public health professionals should develop and evaluate policy initiatives to reduce or prohibit access to diet pills and laxatives abused for weight control.

The association of disordered eating with health-related quality of life in U.S. young adults and effect modification by gender.

PURPOSE: To examine the relationship of disordered eating behaviors and eating disorder (ED) diagnosis in young adults with health-related quality of life (HRQL) and to assess the presence of effect modification by gender. METHODS: In 2013, participants (N = 9440, ages 18-31 years) in the U.S. Growing Up Today Study cohort reported use of disordered eating behaviors (dieting, diet pills, laxatives, or vomiting to control weight; binge eating with loss of control) over the past year, plus a lifetime history of ED diagnosis. The relative risk (RR) of less-than-full health (EQ-5D-5L health utility score < 1) and of any impairment (score > 1 on EQ-5D-5L dimensions) were compared across participants with and without disordered eating or ED diagnosis, using cross-sectional multivariable regression controlling for confounders. The association between HRQL and disordered eating or ED diagnosis was assessed using multivariable linear regression with the subsample reporting less-than-full health. The presence of effect modification by gender was also examined. RESULTS: Disordered eating behaviors and ED diagnosis were associated with significantly increased risk of less-than-full health. A significant gender interaction was found for only one variable-ED diagnosis; men who reported ever having received a diagnosis experienced worse decrements in HRQL than did women. Inclusion of BMI in estimation models revealed small attenuations. Across the weight spectrum, the presence of ED was associated with impairment across all EQ-5D-5L dimensions, except self-care. CONCLUSION: Disordered eating behaviors and a lifetime history of ED diagnosis are associated with significant decrements in HRQL, but only ED diagnosis is associated with a significant effect modification by gender.

Structural stigma and sexual orientation-related reproductive health disparities in a longitudinal cohort study of female adolescents.

INTRODUCTION: Sexual minority female adolescents have worse reproductive health than heterosexual peers; research into the origins of these disparities is limited. Our objective was to examine whether exposure to structural stigma (e.g., societal-level conditions, cultural norms, institutional policies/practices that constrain the lives of the stigmatized) is associated with sexually transmitted infections (STIs) and teen pregnancy in sexual minority female adolescents. METHODS: Longitudinal data were utilized from 6581 female adolescents aged 9-14 years at baseline (1996) in the U.S.-based Growing Up Today Study and followed through 2007. We used a previously-validated structural stigma scale composed of four state-level items (e.g., employment non-discrimination policies) with one item added relevant to reproductive health. Risk ratios were generated from multivariate models. RESULTS: Sexual minority female adolescents were significantly more likely than heterosexual peers to have an STI diagnosis and teen pregnancy. Sexual minority female adolescents living in states with lower, compared to higher, levels of structural stigma were significantly less likely to have an STI diagnosis, after adjustment for individual- and state-level covariates (relative risk [RR] = 0.70, 95% confidence interval [CI]: 0.51, 0.97). In contrast, among completely heterosexual adolescents, structural stigma was not associated with STI diagnosis. Teen pregnancy risk-a rare outcome-did not vary by level of structural stigma for sexual minority or heterosexual adolescents. CONCLUSIONS: Structural stigma is a potential risk factor for adverse reproductive health among sexual minority female adolescents. Changing laws and policies to be inclusive of all people, regardless of sexual orientation, can help alleviate entrenched reproductive health disparities.

Associations of Timing of Sexual Orientation Developmental Milestones and Other Sexual Minority Stressors with Internalizing Mental Health Symptoms Among Sexual Minority Young Adults.

Sexual minorities (mostly heterosexual, bisexual, lesbian/gay) are more likely than heterosexuals to have adverse mental health, which may be related to minority stress. We used longitudinal data from 1461 sexual minority women and men, aged 22-30 years, from Wave 2010 of the Growing Up Today Study, to examine associations between sexual minority stressors and mental health. We hypothesized that sexual minority stressors (earlier timing of sexual orientation developmental milestones categorized into early adolescence, middle adolescence, late adolescence/young adulthood; greater sexual orientation mobility; more bullying victimization) would be positively associated with mental health outcomes (depressive and anxious symptoms). Linear regression models stratified by gender and sexual orientation were fit via generalized estimating equations and controlled for age and race/ethnicity. Models were fit for each stressor predicting each mental health outcome. Reaching sexual minority milestones in early versus middle adolescence was associated with greater depressive and anxious symptoms among lesbians and gay men. Reaching sexual minority milestones in late adolescence/young adulthood versus middle adolescence was associated with greater depressive symptoms among lesbians, but fewer depressive and anxious symptoms among gay men. Greater sexual orientation mobility was associated with greater depressive symptoms among mostly heterosexual women. More bullying victimization was associated with greater depressive symptoms among bisexual women and with greater anxious symptoms among mostly heterosexual women. Sexual minority stressors are associated with adverse mental health among some sexual minority young adults. More research is needed to understand what may be protecting some subgroups from the mental health effects of sexual minority stressors.

Parents' beliefs about the healthfulness of sugary drink options: opportunities to address misperceptions.

OBJECTIVE: To assess potential misperceptions among parents regarding the healthfulness of sugary drinks for their children. DESIGN: Online survey of parents. Participants identified the categories and specific brands of sugary drinks they provided for their children. They also indicated their perceptions of sugary drink categories and brands as healthy options for children, perceived importance of on-package claims in purchase decisions and their concerns about common sugary drink ingredients. SETTING: Online market research panel. SUBJECTS: Parents (n 982) of 2- to 17-year-olds, 46 % non-white or Hispanic. RESULTS: Ninety-six per cent of parents provided on average 2·9 different categories of sugary drinks for their children in the past month. Flavoured waters, fruit drinks and sports drinks were rated as the healthiest sugary drink categories. Across all categories and brands, parents who purchased specific products rated them as significantly healthier than those who did not (P<0·05). Over half of parents reported concern about caffeine, sugar and artificial sweeteners in sugary drinks that their children consume and approximately one-third reported that on-package ingredient claims were important in their purchase decisions. CONCLUSIONS: Nearly all parents provide sugary drinks for their children and many believe that some sugary drinks are healthy options for children, particularly flavoured waters, fruit drinks and sports drinks. Furthermore, many parents rely upon on-package claims in their purchase decisions. Given excessive consumption of added sugar by children in the home, there is a continuing need to address parents' misperceptions about the healthfulness of many sugary drink products.

Sexual Minority Stressors, Internalizing Symptoms, and Unhealthy Eating Behaviors in Sexual Minority Youth.

BACKGROUND: Sexual minorities are more likely than heterosexuals to engage in unhealthy eating behaviors. PURPOSE: The purpose of this study is to examine sexual minority stressors and internalizing symptoms as predictors of unhealthy eating behaviors among sexual minority youths. METHODS: We used longitudinal data from 1461 sexual minority youths in the Growing Up Today Study, across ages 14-28 years. We hypothesized that sexual minority stressors would predict unhealthy eating behaviors, in part due to internalizing symptoms. Linear regression models fit via generalized estimating equations were stratified by gender and sexual orientation. RESULTS: Significant positive and inverse associations between stressors and eating behaviors were detected among females and males, with more significant associations among females. Associations were attenuated by up to 71 % for females and 12 % for males when internalizing symptoms were added to the models. CONCLUSIONS: Sexual minority stressors predicted unhealthy eating behaviors overall and more so for some sexual orientation and gender groups; associations were partially explained by internalizing symptoms. The conceptual model appears to best describe the experiences of bisexual females. Findings have clinical implications for adolescent health.

Correction: Longitudinal effects of gender minority stressors on substance use and related risk and protective factors among gender minority adolescents.

[This corrects the article DOI: 10.1371/journal.pone.0250500.].

Racial and Ethnic Disparities in COVID-19 Treatments in the United States.

INTRODUCTION: Racial and ethnic disparities in patient outcomes following COVID-19 exist, in part, due to factors involving healthcare delivery. The aim of the study was to characterize disparities in the administration of evidence-based COVID-19 treatments among patients hospitalized for COVID-19. METHODS: Using a large, US hospital database, initiation of COVID-19 treatments was compared among patients hospitalized for COVID-19 between May 2020 and April 2022 according to patient race and ethnicity. Multivariate logistic regression models were used to examine the effect of race and ethnicity on the likelihood of receiving COVID-19 treatments, stratified by baseline supplemental oxygen requirement. RESULTS: The identified population comprised 317,918 White, 76,715 Black, 9297 Asian, and 50,821 patients of other or unknown race. There were 329,940 non-Hispanic, 74,199 Hispanic, and 50,622 patients of unknown ethnicity. White patients were more likely to receive COVID-19 treatments, and specifically corticosteroids, compared to Black, Asian, and other patients (COVID-19 treatment: 87% vs. 81% vs. 85% vs. 84%, corticosteroids: 85% vs. 79% vs. 82% vs. 82%). After covariate adjustment, White patients were significantly more likely to receive COVID-19 treatments than Black patients across all levels of supplemental oxygen requirement. No clear trend in COVID-19 treatments according to ethnicity (Hispanic vs. non-Hispanic) was observed. CONCLUSION: There were important racial disparities in inpatient COVID-19 treatment initiation, including the undertreatment of Black patients and overtreatment of White patients. Our new findings reveal the actual magnitude of this issue in routine clinical practice to clinicians, policymakers, and guideline developers. This is crucial to ensuring equitable and appropriate access to evidence-based therapies.

Treatment of patients hospitalized for COVID-19 with remdesivir is associated with lower likelihood of 30-day readmission: a retrospective observational study.

Aim: This observational study investigated the association between remdesivir treatment during hospitalization for COVID-19 and 30-day COVID-19-related and all-cause readmission across different variants time periods. Patients & methods: Hospitalization records for adult patients discharged from a COVID-19 hospitalization between 1 May 2020 to 30 April 2022 were extracted from the US PINC AI Healthcare Database. Likelihood of 30-day readmission was compared among remdesivir-treated and nonremdesivir-treated patients using multivariable logistic regression models adjusted for age, corticosteroid treatment, Charlson comorbidity index and intensive care unit stay during the COVID-19 hospitalization. Analyses were stratified by maximum supplemental oxygen requirement and variant time period (pre-Delta, Delta and Omicron). Results: Of the 440,601 patients discharged alive after a COVID-19 hospitalization, 248,785 (56.5%) patients received remdesivir. Overall, remdesivir patients had a 30-day COVID-19-related readmission rate of 3.0% and all-cause readmission rate of 6.3% compared with 5.4% and 9.1%, respectively, for patients who did not receive remdesivir during their COVID-19 hospitalization. After adjusting for demographics and clinical characteristics, remdesivir treatment was associated with significantly lower odds of 30-day COVID-19-related readmission (odds ratio 0.60 [95% confidence interval: 0.58-0.62]), and all-cause readmission (0.73 [0.72-0.75]). Significantly lower odds of 30-day readmission in remdesivir-treated patients was observed across all variant time periods. Conclusion: Treating patients hospitalized for COVID-19 with remdesivir is associated with a statistically significant reduction in 30-day COVID-19-related and all-cause readmission across variant time periods. These findings indicate that the clinical benefit of remdesivir may extend beyond the COVID-19 hospitalization.

Longitudinal Family Functioning and Mental Health in Transgender and Nonbinary Youth and Their Families.

This study examined concordance of family members' perspectives of family functioning and mental health across two years in families with transgender and/or nonbinary youth (TNBY). Participants were 89 family members (30 TNBY, age 13-17 years; 44 cisgender caregivers; 15 cisgender siblings, age 14-24 years) from 30 families from the U.S. New England region. Family members completed an online survey every 6-8 months for 5 waves between December 2015 and Feb 2019. Surveys assessed family functioning (quality of communication, satisfaction with family) and the following mental health-related outcomes: depression and anxiety symptoms, non-suicidal self-injury, suicidality, self-esteem, and resilience. Analyses tested concordance of family functioning and mental health across family members. Reports of family functioning changed over time, and family members were not consistently concordant in their reports of family functioning. Caregivers perceived a higher quality family communication than TNBY at all waves and higher than siblings at some waves. Perceptions of family satisfaction did not show a clear pattern between family member types across waves. The greatest concordance of perceived family functioning was between caregivers and siblings and between TNBY and siblings. Across all waves, TNBY reported more severe depression and anxiety symptoms than their caregivers and siblings, and more non-suicidal self-injury than their siblings. Compared to siblings, TNBY reported higher self-esteem, but less resilience. This study highlights opportunities for intervention in clinical work with TNBY and their families. Providers working with families with TNBY should use family systems approaches to support the mental health of all family members.

Financial precarity, food insecurity, and psychological distress prospectively linked with use of potentially dangerous dietary supplements during the pandemic in the US.

Introduction: Supplements sold with claims to promote weight loss, cleansing/detoxing, increased energy, or boosted immunity can be dangerous, and consumers experiencing extreme stressors may be especially vulnerable to deceptive claims. The purpose of our study was to investigate associations of financial strain and psychological distress during the COVID-19 pandemic with use of supplements sold for weight loss, cleanse/detox, energy, or immunity. Methods: We used repeated-measures data gathered over five survey waves from April/May 2020-April 2021 from the COVID-19 Substudy (N = 54,951), within three prospective US national cohorts (Nurses' Health Study 2, Nurses' Health Study 3, and Growing Up Today Study), to investigate longitudinal associations between financial strain and psychological distress and risk of use of potentially dangerous types of supplements. Surveys assessed use of supplements prior to and during the first year of the pandemic, as well as financial precarity, food insecurity, depressive and anxiety symptoms, perceived stress, and daily hassles. We fit sociodemographic-adjusted modified Poisson GEE models to estimate risk ratios (RRs) and 95% confidence intervals (CIs) for associations between baseline or lagged time-varying predictors and prevalent or incident (i.e., new-onset) use of each supplement type. Results: At baseline in April/May 2020, soon after pandemic onset, current use of supplement types was: weight loss 2.7%; cleanse/detox 3.2%; energy 4.4%; immune 22.6%. By the end of the study period, cumulative incidence was: weight loss 3.5%; cleanse/detox 3.7%; energy 4.5%; immune 21.3%. In prevalent-use analyses, financial precarity, food insecurity, and psychological distress were associated with up to 2.4 times the risk of use of these types of supplements across the study period. Similarly, in incident-use analyses, financial precarity and psychological distress were associated with up to 2.1 times the risk of initiating use; whereas, high food insecurity was associated with nearly 1.8 times higher risk of onset of weight-loss supplements use but was not associated with onset of use of other types of supplements. Discussion: We found consistent evidence that during the first year of the pandemic, participants experiencing elevated financial strain and psychological distress were at heightened risk of initiating use of potentially dangerous types of supplements. Our findings raise concerns about deceptive claims about the safety and product effectiveness by manufacturers of these supplements to profit from vulnerable consumers during the pandemic.

Associations between weight discrimination and the use of potentially harmful dietary supplements during the COVID-19 pandemic in the United States.

The dietary supplements industry disproportionately markets potentially harmful products promising weight loss, cleansing/detoxing, and boosted energy and immunity to women. The COVID-19 pandemic heightened consumer concerns around health and body weight, which may have increased women's risks of using supplements, particularly if they had a higher weight and experienced weight discrimination. This study aimed to estimate inequities in prevalence and change in use of weight-loss, cleanse/detox, immunity, and energy supplements in the first year of the pandemic and to assess the extent to which the relationship between weight and supplement use differs across discrimination experiences. We drew upon longitudinal data from cisgender women in the U.S. COVID-19 Pandemic Substudy of the Nurses' Health Study II and 3 and Growing Up Today Study cohorts, collected over 5 waves from April/May 2020 to April 2021 (N = 51,814). Modified Poisson generalized estimating equation models, adjusted for age, cohort, race/ethnicity, wave, and Census region, estimated the relative excess risk due to interaction (RERI) between weight status and weight discrimination on prevalence of supplement use. Weight status categories were derived from body mass index (BMI), and weight discrimination was assessed using the attributions item of the Everyday Discrimination Scale. Baseline prevalence of supplement use was 2.7% for weight-loss, 3.3% for cleanse/detox, 4.2% for energy, and 22.6% for immune. Respondents with BMIs of 25-29.9 kg/m2 and 30-34.9 kg/m2 who experienced weight discrimination had RERI values of 0.89 (95% CI 0.14, 1.65) and 1.00 (95% CI 0.25, 1.75) for weight-loss and 0.57 (95% CI 0.13, 1.02) and 0.60 (95% CI 0.19, 1.01) for energy supplements, respectively, indicating this group had excess risk of use compared to lower BMI respondents who experienced no weight discrimination. The findings demonstrate the disproportionate impact of weight discrimination on use of potentially harmful supplements among cisgender women with higher weights during the pandemic.

Longitudinal effects of gender minority stressors on substance use and related risk and protective factors among gender minority adolescents.

PURPOSE: Gender minority (GM) adolescents, who have a different gender identity than their sex assigned at birth, may use substances as a coping strategy in response to GM-related stressors. This study examined longitudinal effects of gender minority stressors on substance use in GM adolescents, and related risk factors (internalized transphobia, depressive symptoms, anxious symptoms) and protective factors (resilience, gender-related pride, family functioning, social support, gender-related community connectedness). METHODS: Participants were 30 GM adolescents, ages 13-17 years, from the U.S. community-based longitudinal Trans Teen and Family Narratives Project. Participants completed an online survey every 6 months across 2 years (5 waves; data collected 2015-2019). RESULTS: Exposure to gender minority stressors was associated with higher odds of alcohol use. Across models, internalized transphobia (risk factor), resilience (protective factor), and gender-related pride (protective factor) were the most significant mediators of associations between gender minority stressors and substance use. Family functioning and social support (protective factors) significantly moderated the association between gender minority stressors and alcohol use, such that family functioning and social support were protective for alcohol use at lower levels of gender minority stress, but not at higher levels. CONCLUSION: Results suggest that GM adolescents engage in substance use as a coping strategy in response to gender minority stressors. A number of hypothesized risk and protective factors mediated or moderated these associations. Future interventions with GM adolescents should focus efforts on addressing internalized transphobia as a risk factor and strengthening resilience, gender-related pride, and family functioning as protective factors for substance use.

Sexual orientation-related differences in contraceptive use: A brief report based on a cohort of adolescent and young women.

OBJECTIVES: To examine contraceptive methods used by adolescent/young adult women of diverse sexual orientations. STUDY DESIGN: We collected data from 12,902 females, born 1982-1995, from the longitudinal Growing Up Today Study. RESULTS: Compared to heterosexuals, lesbians were half as likely to use contraceptives; other sexual minority subgroups (e.g., bisexuals) were more likely to use contraceptives, particularly long-acting reversible contraceptives. CONCLUSIONS: Many sexual minority women use contraception throughout adolescence/young adulthood, though use is low among lesbians. IMPLICATIONS: With limited contraception use, lesbians miss opportunities for care and need to be brought into the healthcare system in other ways.

Comparison of cytokines in the peritoneal fluid and conditioned medium of adolescents and adults with and without endometriosis.

PROBLEM: To compare inflammatory- and immune-associated peritoneal cytokines of adolescents and adults with and without endometriosis. METHODS OF STUDY: In a nested case-control study in multiple university-affiliated scientific centers, ten adolescents and thirteen adults with visually and histologically confirmed endometriosis (cases), thirteen adolescents with visually suspected endometriosis but indeterminate (seven patients) or negative (six patients) histology, and fifteen adults undergoing surgery for non-malignant gynecologic disease without endometriosis (controls) underwent laparoscopic aspiration of peritoneal fluid (PF), from which PF and conditioned medium (CM) cytokine levels were assayed. RESULTS: Compared to adults with endometriosis, MCP-3, IL-12p40, MIP-1ß, and IL-15 were significantly higher among adolescents with endometriosis, while TNF-ß and CTACK were lower among adolescents. These differences were similar comparing adolescents with endometriosis to adult controls except for MIP-1ß, which was not statistically different. MIP-1ß was, however, the only cytokine observed to differ between adult cases and controls. There were no significant differences in CM cytokines among the three groups. Results were similar when analyses were restricted to samples collected (a) during menstrual cycle days 1-10, (b) from patients unexposed to exogenous hormones, or (c) from all adolescents despite presence or absence of histologic endometriosis. CONCLUSION: Biologically relevant and statistically significant differences in six PF cytokines were observed and suggest a more pro-invasion cytokine profile among adolescents with endometriosis. Adolescents with endometriosis have unique peritoneal cytokine profiles and molecular behavior when compared to adults with and without endometriosis.