Online racial discrimination, centrality, and academic outcomes among Black youth.

Online racial discrimination (ORD) has been found to have deleterious effects on the psychological and academic outcomes of youth of color. Racial centrality (i.e., the extent to which one regards their racial group membership as important to their identity) may be a powerful buffer of these effects and has been identified as an important sociocultural asset for Black youth in particular. This study examined the relations among ORD, racial centrality, academic self-efficacy (ASE), and academic achievement among Black children and adolescents (ages 8-17). Results indicated that ORD and centrality increased with age, and the majority (76%) of youth reported at least one incident of ORD in the last year. Racial centrality moderated ORD's relationship with ASE but not with achievement; specifically, ORD and ASE were more strongly related at higher levels of centrality. Centrality was not significantly related to achievement; however, it was indirectly related to achievement via ASE. These findings underscore the importance of disrupting ORD as well as providing support for children and adolescents who experience it. This study also highlights racial centrality as an important mechanism for promoting academic achievement among Black youth. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Robotic-Assisted Versus Traditional Full-Sternotomy Coronary Artery Bypass Grafting Procedures: A Propensity-Matched Analysis of Hospital Costs.

We aim to compare hospital costs of robotic-assisted coronary artery bypass grafting (CABG) versus conventional CABG. All consecutive 1,173 patients who underwent conventional and robotic-assisted CABG between January 2018 and June 2021 were included. After propensity-matching, 267 patients in each group (robotic-assisted vs conventional) were included in the study. Patient selection for each group was decided by a treating surgeon with a heart team based on clinical factors. Syntax score was not assessed. Total costs (direct + indirect hospital costs) of patients who underwent robotic-assisted and conventional CABG were compared. Direct cost expenses included surgical operating time, hospital stay, surgical implants and supplies, catheterization laboratory, pharmacy, radiology and ultrasound imaging, blood bank, cardiology, and so on. Indirect cost expenses included general administration medical records, and so on. Using the propensity-matched groups (n = 267), we summed the total cost by year. Results for 267 propensity-matched patients (each group) evidenced that total conventional CABG costs were $9.5 million (average of $35,580/patient), whereas robotic-assisted CABG costs were $5 million ($18,726/patient). Therefore, the differences between robotic-assisted and conventional CABG costs were $4.5 million ($16,853/patient), favoring robotic-assisted over conventional CABG. Differences in direct and indirect costs were $2.2 million and $1.8 million, respectively. When the cost of the Da Vinci robot was added ($1,200,000), the total cost was $3.3 million ($12,359 × patient) lower in the robotic-assisted CABG group. Multivariate analysis showed that, mainly, the shorter hospital length of stay (7 vs 5 days) accounts for the reduced costs observed in the robotic-assisted CABG group. In conclusion, in a mature practice, robotic-assisted CABG decreases hospital length of stay, leading to reduced hospital costs compared with conventional CABG.

Online racial discrimination and mental health among Black undergraduates: The moderating role of gender.

Objective: Online racial discrimination (ORD) is rampant; however, little is known about its associations with mental health among undergraduates. This study explored the relations between ORD and mental health among Black undergraduates. It also investigated gender differences in these relations. Participants: Two hundred seventy-eight Black, cisgender men and women enrolled in a minority-serving public university in the Northeast U.S. Methods: Participants completed measures of ORD, depression, generalized anxiety (GA), and social anxiety (SA) via a Web-based survey. Results: Eighty-five percent of participants experienced at least one ORD incident in the last year. Men and women reported comparable exposure. Gender moderated the relations between ORD and depression and SA, respectively; these associations were stronger for women. Conclusions: Exposure to ORD is prevalent among Black undergraduates and is associated with adverse mental health outcomes, especially for women. Campus mental health interventions should address online discrimination in the context of students' intersecting identities.

Longitudinal Narrative Analysis of Parent Experiences During Graded Exposure Treatment for Children With Chronic Pain.

OBJECTIVES: Parents have a vital influence over their child's chronic pain treatment and management. Graded exposure in vivo treatment (GET) is emerging as a promising intervention for youth with chronic pain. Yet, little is known about how parents perceive GET and its impact on their child's pain condition. This study aimed to characterize caregivers' experiences over the course of their child's GET using longitudinal coding and thematic analysis of parent narratives. MATERIALS AND METHODS: Parent narratives of 15 youth who participated in GET for pediatric chronic pain (GET Living) were elicited from an unstructured dialogue at the start of each treatment session held between the parent(s) and pain psychologist. Narratives were coded for affect and content, and trends were examined in these codes across sessions. Common themes in parent narratives were developed through inductive thematic analysis. RESULTS: Parents showed an increase in positive affect, treatment confidence, and optimism over the course of treatment. Narratives also expressed more benefit-finding/growth and less anxiety and protectiveness across GET sessions, with more parents having a resolved orientation towards their child's pain by the final session. Five common themes were generated: Self-Awareness, Understanding of Their Child's Perspective, Perceived Treatment Benefit, Internalization of Treatment Principles, and Hopeful Concern for the Future. DISCUSSION: Analysis of parent narratives provides a rich and unique method for understanding a parent's journey during their child's chronic pain treatment. Clinical application of our findings can be used to guide future developments of targeted topics and interventions in the context of parenting a child with chronic pain.

Gait Variability and Relationships With Fear, Avoidance, and Pain in Adolescents With Chronic Pain.

OBJECTIVE: Some children with chronic pain struggle with fear of pain, avoidance behaviors, and associated disability; however, movement adaptations in the context of chronic pain in childhood is virtually unknown. Variability in adaptive movement responses previously observed between individuals might be largely explained by the presence of problematic psychological drivers (eg, fear, avoidance). The goals of this study were to quantify the variability of gait and examine relationships among pain, fear, avoidance, function (perceived and objective), and gait variability. METHODS: This study used a cross-sectional design. Eligible patients were between 8 and 17 years of age and had musculoskeletal, neuropathic, or headache pain that was not due to acute trauma (eg, active sprain) or any specific or systemic disease. Participants completed the Numeric Pain Rating Scale, Fear of Pain Questionnaire (FOPQ), Functional Disability Inventory, and 6-Minute Walk Test and received kinematic gait analysis. Relationships were analyzed among these measures, and the self-report and functional measures were examined to determine whether they predicted gait variability (GaitSD). RESULTS: The 16 participants who were evaluated (13.8 [SD = 2.2] years of age; 13 female) had high Numeric Pain Rating Scale scores (6.2 [SD = 2.1]), FOPQ-Fear scores (25.9 [SD = 12.1]), FOPQ-Avoidance scores (22.8 [SD = 10.2]), and Functional Disability Inventory scores (28.6 [SD = 9.4]) and low 6-Minute Walk Test distance (437.1 m [SD = 144.6]). Participants had greater GaitSD than age-predicted norms. Fear was related to self-selected GaitSD, and avoidance was related to both self-selected and standardized GaitSD. Avoidance predicted 43% and 47% of the variability in self-selected and standardized GaitSD, respectively. CONCLUSION: GaitSD was significantly related to both fear of pain and avoidance behaviors, suggesting the interplay of these psychological drivers with movement. FOPQ-Avoidance was robust in accounting for GaitSD. IMPACT: This study offers preliminary evidence in understanding movement adaptations associated with adolescents with chronic pain. They may lend to more directed interventions.

The Relationship Between Social Anxiety and Internalized Racism in Black Young Adults.

The study examined the relationships between social anxiety (SA), generalized anxiety (GA), and depression with racial microaggressions and internalized racism (IR) among Black young adults. Given SA's core features, we expected it to have a unique association with IR, and to moderate the connection between racial microaggressions and IR. Participants were 182 Black university students who completed measures of SA, GA, depressive symptoms, racial microaggressions, and IR. Linear regression models indicated that IR was a significant predictor of SA, but not GA or depression. Racial microaggressions were only positively associated with depressive symptoms. SA and racial microaggressions each predicted IR, but no interaction was found. Black young adults with elevated concerns of others' evaluation may be more prone to accepting negative stereotypes about one's racial group.

Avoid or engage? Outcomes of graded exposure in youth with chronic pain using a sequential replicated single-case randomized design.

Pain-related fear is typically associated with avoidance behavior and pain-related disability in youth with chronic pain. Youth with elevated pain-related fear have attenuated treatment responses; thus, targeted treatment is highly warranted. Evidence supporting graded in vivo exposure treatment (GET) for adults with chronic pain is considerable, but just emerging for youth. The current investigation represents the first sequential replicated and randomized single-case experimental phase design with multiple measures evaluating GET for youth with chronic pain, entitled GET Living. A cohort of 27 youth (81% female) with mixed chronic pain completed GET Living. For each participant, a no-treatment randomized baseline period was compared with GET Living and 3- and 6-month follow-ups. Daily changes in primary outcomes fear and avoidance and secondary outcomes pain catastrophizing, pain intensity, and pain acceptance were assessed using electronic diaries and subjected to descriptive and model-based inference analyses. Based on individual effect size calculations, a third of participants significantly improved by the end of treatment on fear, avoidance, and pain acceptance. By follow-up, over 80% of participants had improved across all primary and secondary outcomes. Model-based inference analysis results to examine the series of replicated cases were generally consistent. Improvements during GET Living was superior to the no-treatment randomized baseline period for avoidance, pain acceptance, and pain intensity, whereas fear and pain catastrophizing did not improve. All 5 outcomes emerged as significantly improved at 3- and 6-month follow-ups. The results of this replicated single-case experimental phase design support the effectiveness of graded exposure for youth with chronic pain and elevated pain-related fear avoidance.

Brain signatures of threat-safety discrimination in adolescent chronic pain.

Approximately 1.7 million youth suffer from debilitating chronic pain in the US alone, conferring risk of continued pain in adulthood. Aberrations in threat-safety (T-S) discrimination are proposed to contribute to pain chronicity in adults and youth by interacting with pain-related distress. Yet, few studies have examined the neural circuitry underlying T-S discrimination in patients with chronic pain or how T-S discrimination relates to pain-related distress. In this study, 91 adolescents (10-24 years; 78 females) including 30 chronic pain patients with high pain-related distress, 29 chronic pain patients with low pain-related distress, and 32 healthy peers without chronic pain completed a developmentally appropriate T-S learning paradigm. We measured self-reported fear, psychophysiology (skin conductance response), and functional magnetic resonance imaging responses (N = 72 after functional magnetic resonance imaging exclusions). After controlling for age and anxiety symptoms, patients with high pain-related distress showed altered self-reported fear and frontolimbic activity in response to learned threat and safety cues compared with both patients with low pain-related distress and healthy controls. Specifically, adolescent patients with high pain-related distress reported elevated fear and showed elevated limbic (hippocampus and amygdala) activation in response to a learned threat cue (CS+). In addition, they showed decreased frontal (vmPFC) activation and aberrant frontolimbic connectivity in response to a learned safety cue (CS-). Patients with low pain-related distress and healthy controls appeared strikingly similar across brain and behavior. These findings indicate that altered T-S discrimination, mediated by frontolimbic activation and connectivity, may be one mechanism maintaining pain chronicity in adolescents with high levels of pain-related distress.

Shifting brain circuits in pain chronicity.

The evaluation of brain changes to a specific pain condition in pediatric and adult patients allows for insights into potential mechanisms of pain chronicity and possibly long-term brain changes. Here we focused on the primary somatosensory system (SS) involved in pain processing, namely the ventroposterolateral thalamus (VPL) and the primary somatosensory cortex (SI). We evaluated, using MRI, three specific processes: (a) somatotopy of changes in the SS for different pain origins (viz., foot vs. arm); (b) differences in acute (ankle sprain versus complex regional pain syndrome-CRPS); and (c) differences of the effects of CRPS on SS in pediatric versus adult patients. In all cases, age- and sex-matched individuals were used as controls. Our results suggest a shift in concurrent gray matter density (GMD) and resting functional connectivity strengths (rFC) across pediatric and adult CRPS with (a) differential patterns of GMD (VPL) and rFC (SI) on SS in pediatric vs. adult patterns that are consistent with upper and lower limb somatotopical organization; and (b) widespread GMD alterations in pediatric CRPS from sensory, emotional and descending modulatory processes to more confined sensory-emotional changes in adult CRPS and rFC patterns from sensory-sensory alterations in pediatric populations to a sensory-emotional change in adult populations. These results support the idea that pediatric and adult CRPS are differentially represented and may reflect underlying differences in pain chronification across age groups that may contribute to the well-known differences between child and adult pain vulnerability and resilience.