Discrimination, resilience, and HIV testing frequency among black women seeking services from STD clinics.

RATIONALE: In the United States, Black women are disproportionately affected by HIV, accounting for most new HIV infections diagnosed among women. Socio-structural barriers to HIV testing include stigma and discrimination but may be mitigated by resilience. OBJECTIVE: We aimed to examine the effect of discrimination and resilience on HIV testing behaviors among Black women. METHODS: Between 2016 and 2018, we conducted The ESSENCE Project, a retrospective cohort study on the role of physiological and environmental factors on the association between sexual assault and HIV risk among Black women in Baltimore, Maryland, USA. Black women aged 18-44 were recruited from public health STD clinics and completed an audio-computer-assisted self-interview survey. Hierarchical multiple negative binomial regression models were used to examine the associations of everyday discrimination (subtle and overt) and resilience on HIV testing frequency; resilience and its subscales (relational maintenance, personal fortitude, positive coping, independence and insight) were also examined as moderators. RESULTS: Among 236 Black women reporting HIV testing history, the median number of lifetime HIV tests was 4 (IQR = 2, 6). Mean everyday discrimination was 2.3 (SD = 1.2). Mean resilience was 5.3 (SD = 0.8). Everyday discrimination and its subscales (overt and subtle) were negatively associated with lifetime HIV testing frequency, while overall resilience was not associated with lifetime HIV testing frequency. Accounting for demographics, overall resilience moderated the association of subtle discrimination and lifetime HIV testing frequency. For the resilience subscales, more specifically: (1) associations of subtle discrimination and HIV testing frequency were significant at the lowest relational maintenance and lowest positive coping resilience; and (2) the association of subtle discrimination and HIV testing frequency was significant at the highest resilience for all four subscales. CONCLUSIONS: These findings highlight the need for provider- and community-level interventions addressing the deleterious effects of everyday discrimination and more specifically subtle everyday discrimination to encourage HIV testing.

The Utility of Scatter Feeding as Enrichment: Do Broiler Chickens Engage with Scatter-Fed Items?

In recent years, welfare certification companies have encouraged the use of scatter feeding as enrichment material, though there is little scientific evidence to support a scatter feeding program. This study aimed to understand the impact of scatter feeding on the foraging behavior of broilers. One hundred eighty Ross 308 chicks were allocated into six treatment groups (six replicates/treatment). Broilers were scatter fed dried mealworms, whole wheat, shredded cabbage, alfalfa pellets, wood shavings, or no scatter feeding, respectively. Enrichment was provided on the first three days of each week. Total foraging, active foraging, and feeding were observed for one-hour periods immediately after scattering, 2 h later, and 6 h later. In all groups, broilers increased both total (p = 0.001) and active (p = 0.001) foraging, though this was most pronounced in the dried mealworm group. Across all groups, active foraging decreased with age (p = 0.001). The mealworm group also showed a corresponding decrease in feeding during hour one compared to the later hours (p = 0.001). These results did not provide evidence that scatter feeding encourages foraging behavior, except for a short-term effect of a high value feed item. This finding suggests that the item scattered and the delivery method should be studied further.

Associations between LGBTQ+-supportive school and community resources and suicide attempts among adolescents in Massachusetts.

Supportive school and community resources are associated with reduced risk of suicidality among lesbian, gay, bisexual, transgender, and queer/questioning (LGBTQ +) adolescents as well as their cisgender, heterosexual peers. This study examined whether adolescents attending schools and living in communities with more versus fewer LGBTQ +-supportive resources were at lower risk of a past-year suicide attempt. Data on sexual orientation and past-year suicide attempt were obtained from student surveys administered in 30 Massachusetts public high schools between 2014 and 2017 (N = 20,790). Data on school resources were obtained from a questionnaire administered to school officials, and community resources were assessed through internet searching. Modified Poisson generalized estimating equations tested associations between school and community LGBTQ +-supports and suicide attempt separately by sex/gender, adjusting for student, school, and community covariates. Several school resources and the availability of community-wide LGBTQ +-supportive resources were associated with lower risk of a suicide attempt among several subgroups of students, even after controlling for the presence of multiple school and community resources and covariates. For example, the risk of a suicide attempt among gay, bisexual and questioning boys in schools with a gender-neutral restroom was approximately half compared to gay, bisexual and questioning boys in schools without this resource. Past year suicide attempts were also significantly lower among questioning, RR = 0.56, CI [0.37-0.86], and heterosexual, RR = 0.59, CI [0.50-0.68], girls living in communities with more supportive resources compared to those in communities with fewer resources. LGBTQ +-supportive resources in schools and communities may be beneficial for all adolescents regardless of sexual orientation. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Racial and Ethnic Differences in COVID-19 Outcomes, Stressors, Fear, and Prevention Behaviors Among US Women: Web-Based Cross-sectional Study.

BACKGROUND: In the United States, racial and ethnic minorities are disproportionately affected by COVID-19, with persistent social and structural factors contributing to these disparities. At the intersection of race/ethnicity and gender, women of color may be disadvantaged in terms of COVID-19 outcomes due to their role as essential workers, their higher prevalence of pre-existing conditions, their increased stress and anxiety from the loss of wages and caregiving, and domestic violence. OBJECTIVE: The purpose of this study is to examine racial and ethnic differences in the prevalence of COVID-19 outcomes, stressors, fear, and prevention behaviors among adult women residing in the United States. METHODS: Between May and June 2020, women were recruited into the Capturing Women's Experiences in Outbreak and Pandemic Environments (COPE) Study, a web-based cross-sectional study, using advertisements on Facebook; 491 eligible women completed a self-administered internet-based cross-sectional survey. Descriptive statistics were used to examine racial and ethnic differences (White; Asian; Native Hawaiian or other Pacific Islander; Black; Hispanic, Latina, or Spanish Origin; American Indian or Alaskan Native; multiracial or some other race, ethnicity, or origin) on COVID-19 outcomes, stressors, fear, and prevention behaviors. RESULTS: Among our sample of women, 16% (73/470) reported COVID-19 symptoms, 22% (18/82) were concerned about possible exposure from the people they knew who tested positive for COVID-19, and 51.4% (227/442) knew where to get tested; yet, only 5.8% (27/469) had been tested. Racial/ethnic differences were observed, with racial/ethnic minority women being less likely to know where to get tested. Significant differences in race/ethnicity were observed for select stressors (food insecurity, not enough money, homeschooling children, unable to have a doctor or telemedicine appointment) and prevention behaviors (handwashing with soap, self-isolation if sick, public glove use, not leaving home for any activities). Although no racial/ethnic differences emerged from the Fear of COVID-19 Scale, significant racial/ethnic differences were observed for some of the individual scale items (eg, being afraid of getting COVID-19, sleep loss, and heart racing due to worrying about COVID-19). CONCLUSIONS: The low prevalence of COVID-19 testing and knowledge of where to get tested indicate a critical need to expand testing for women in the United States, particularly among racial/ethnic minority women. Although the overall prevalence of engagement in prevention behaviors was high, targeted education and promotion of prevention activities are warranted in communities of color, particularly with consideration for stressors and adverse mental health.

"It makes such a difference": An examination of how LGBTQ youth talk about personal gender pronouns.

BACKGROUND AND PURPOSE: The World Health Organization has developed standards for youth-friendly health services to support adolescents and encourage health care utilization among youth. Necessary building blocks for youth-friendly care include strong interpersonal relationships between youth and health care providers. Nurse practitioners (NPs) may be particularly well positioned to form these relationships. This study explored a core aspect for building youth-provider relationships. The study examined how lesbian, gay, bisexual, transgender, and queer (LGBTQ) adolescents discussed use of personal pronouns (e.g., he, she, they, ze) in relation to transgender and gender diverse (TGD) people. METHODS: A secondary qualitative analysis of 66 in-depth interviews with LGBTQ youth from across Minnesota, Massachusetts, and British Columbia, Canada was conducted. Results were sorted into four main themes describing different aspects of personal pronoun use as related to TGD individuals. CONCLUSIONS: Stories and experiences shared by participants illustrate how to assess which pronouns to use for a given person, how to use pronouns in different contexts, why respecting pronouns is important to TGD people, and flexibility as an integral component of the learning process when it comes to appropriate pronoun use. IMPLICATIONS FOR PRACTICE: Understanding how youth discuss personal pronouns could improve practice with TGD youth. Each of the four themes can be applied to clinical encounters to ensure culturally sensitive care. Practice recommendations include asking adolescents what pronouns they prefer clinic staff to use on intake forms and having NPs and clinic staff provide their own pronouns to patients in introductions.

Perceptions of Sexual Orientation and Gender Identity Minority Adolescents About Labels.

Young peoples' acceptance and use of nontraditional, descriptive identity labels (e.g., pansexual, genderqueer) require nurses to consider moving beyond use of traditional terms (e.g., gay, transgender). This mixed methods study explores (a) labels used by sexual orientation and gender identity (SOGI) minority youth, (b) their expressed importance and meaning of these labels, and (c) differences in label usage. Sixty-six SOGI minority adolescents in British Columbia, Minnesota, and Massachusetts (mean age = 16.6) participated in "go-along" interviews; during interviews, 42 (63.6%) commented on labels. Chi-square and t tests were used to compare traditional versus nontraditional labels across participant demographic categories. Inductive thematic analysis was used to identify representative themes. Approximately, 1/3 of participants used nontraditional sexual orientation identity labels; this finding was associated with a trans identity and nontraditional gender labels. Using terminology that is meaningful and representative to the youth themselves has potential to facilitate representative research and welcoming environments in practice.

Light at Night and Measures of Alertness and Performance: Implications for Shift Workers.

Rotating-shift workers, particularly those working at night, are likely to experience sleepiness, decreased productivity, and impaired safety while on the job. Light at night has been shown to have acute alerting effects, reduce sleepiness, and improve performance. However, light at night can also suppress melatonin and induce circadian disruption, both of which have been linked to increased health risks. Previous studies have shown that long-wavelength (red) light exposure increases objective and subjective measures of alertness at night, without suppressing nocturnal melatonin. This study investigated whether exposure to red light at night would not only increase measures of alertness but also improve performance. It was hypothesized that exposure to both red (630 nm) and white (2,568 K) lights would improve performance but that only white light would significantly affect melatonin levels. Seventeen individuals participated in a 3-week, within-subjects, nighttime laboratory study. Compared to remaining in dim light, participants had significantly faster reaction times in the GO/NOGO test after exposure to both red light and white light. Compared to dim light exposure, power in the alpha and alpha-theta regions was significantly decreased after exposure to red light. Melatonin levels were significantly suppressed by white light only. Results show that not only can red light improve measures of alertness, but it can also improve certain types of performance at night without affecting melatonin levels. These findings could have significant practical applications for nurses; red light could help nurses working rotating shifts maintain nighttime alertness, without suppressing melatonin or changing their circadian phase.

Daytime light exposure: effects on biomarkers, measures of alertness, and performance.

Light can elicit an alerting response in humans, independent from acute melatonin suppression. Recent studies have shown that red light significantly increases daytime and nighttime alertness. The main goal of the present study was to further investigate the effects of daytime light exposure on performance, biomarkers and measures of alertness. It was hypothesized that, compared to remaining in dim light, daytime exposure to narrowband long-wavelength (red) light or polychromatic (2568K) light would induce greater alertness and shorter response times. Thirteen subjects experienced three lighting conditions: dim light (<5lux), red light (λmax=631nm, 213lux, 1.1W/m(2)), and white light (2568K, 361lux, 1.1W/m(2)). The presentation order of the lighting conditions was counterbalanced across the participants and each participant saw a different lighting condition each week. Our results demonstrate, for the first time, that red light can increase short-term performance as shown by the significant (p<0.05) reduced response time and higher throughput in performance tests during the daytime. There was a significant decrease (p<0.05) in alpha power and alpha-theta power after exposure to the white light, but this alerting effect did not translate to better performance. Alpha power was significantly reduced after red light exposure in the middle of the afternoon. There was no significant effect of light on cortisol and alpha amylase. The present results suggest that red light can be used to increase daytime performance.

Light level and duration of exposure determine the impact of self-luminous tablets on melatonin suppression.

Exposure to light from self-luminous displays may be linked to increased risk for sleep disorders because these devices emit optical radiation at short wavelengths, close to the peak sensitivity of melatonin suppression. Thirteen participants experienced three experimental conditions in a within-subjects design to investigate the impact of self-luminous tablet displays on nocturnal melatonin suppression: 1) tablets-only set to the highest brightness, 2) tablets viewed through clear-lens goggles equipped with blue light-emitting diodes that provided 40 lux of 470-nm light at the cornea, and 3) tablets viewed through orange-tinted glasses (dark control; optical radiation <525 nm ≈ 0). Melatonin suppressions after 1-h and 2-h exposures to tablets viewed with the blue light were significantly greater than zero. Suppression levels after 1-h exposure to the tablets-only were not statistically different than zero; however, this difference reached significance after 2 h. Based on these results, display manufacturers can determine how their products will affect melatonin levels and use model predictions to tune the spectral power distribution of self-luminous devices to increase or to decrease stimulation to the circadian system.

The impact of light from computer monitors on melatonin levels in college students.

OBJECTIVES: Self-luminous electronic devices emit optical radiation at short wavelengths, close to the peak sensitivity of melatonin suppression. Melatonin suppression resulting from exposure to light at night has been linked to increased risk for diseases. The impact of luminous cathode ray tube (CRT) computer monitors on melatonin suppression was investigated. DESIGN: Twenty-one participants experienced three test conditions: 1) computer monitor only, 2) computer monitor viewed through goggles providing 40 lux of short-wavelength (blue; peak λ ≈ 470 nm) light at the cornea from light emitting diodes (LEDs), and 3) computer monitor viewed through orange-tinted safety glasses (optical radiation <525 nm ≈ 0). The blue-light goggles were used as a "true-positive" experimental condition to demonstrate protocol effectiveness; the same light treatment had been shown in a previous study to suppress nocturnal melatonin. The orange-tinted glasses served as a "dark" control condition because the short-wavelength radiation necessary for nocturnal melatonin suppression was eliminated. Saliva samples were collected from subjects at 23:00, before starting computer tasks, and again at midnight and 01:00 while performing computer tasks under all three experimental conditions. RESULTS: Melatonin concentrations after exposure to the blue-light goggle experimental condition were significantly reduced compared to the dark control and to the computer monitor only conditions. Although not statistically significant, the mean melatonin concentration after exposure to the computer monitor only was reduced slightly relative to the dark control condition. CONCLUSIONS: Additional empirical data should be collected to test the effectiveness of different, brighter and larger screens on melatonin suppression.