IU Indianapolis ScholarWorks :: Browsing by Author "Zapolski, Tamika"

Browsing by Author "Zapolski, Tamika"

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Attitudes toward and training in medications for opioid use disorders: a descriptive analysis among employees in the youth legal system and community mental health centers
(Springer Nature, 2024-06-21) O’Reilly, Lauren M.; Schwartz, Katherine; Brown, Steven A.; Dir, Allyson; Gillenwater, Logan; Adams, Zachary; Zapolski, Tamika; Hulvershorn, Leslie A.; Aalsma, Matthew; Pediatrics, School of Medicine
Background: Research demonstrates gaps in medications for opioid use disorder uptake (MOUDs; methadone, buprenorphine, and naltrexone) especially among adolescents. These gaps may be partly attributable to attitudes about and training in MOUDs among youth-serving professionals. We extended prior research by conducting descriptive analyses of attitudes regarding effectiveness and acceptability of MOUDs, as well as training in MOUDs, among youth legal system (YLS) employees and community mental health center (CMHC) personnel who interface professionally with youth. Methods: Using survey data from participants (n = 181) recruited from eight Midwest counties, we examined: (1) differences in MOUD attitudes/training by MOUD type and (2) by respondent demographics, and (3) prediction of MOUD attitudes/training by participant-reported initiatives to implement evidence-based practices (EBPs), workplace culture around EBPs, and workplace stress. Attitudes and training were measured in reference to five MOUD types (methadone, oral buprenorphine, injectable buprenorphine, oral naltrexone, injectable naltrexone) on three subscales (effectiveness, acceptability, training). Results: Wilcoxon signed-rank tests demonstrated that most outcomes differed significantly by MOUD type (differences observed among 22 of 30 tests). Kruskal-Wallis tests suggested MOUD differences based on demographics. For methadone, CMHC providers endorsed greater perceived effectiveness than YLS providers and age explained significant differences in perceived effectiveness. For buprenorphine, CHMC providers viewed oral or injectable buprenorphine as more effective than YLS employees, respondents from more rural counties viewed oral buprenorphine as more effective than those from less rural counties, and age explained differences in perceived effectiveness. For naltrexone, perceived gender differed by gender. Hierarchical ordinal logistic regression analysis did not find an association between personal initiatives to implement EBPs, workplace culture supporting EBPs, or workplace stress and effectiveness or acceptability of MOUDs. However, personal initiatives to implement EBPs was associated with training in each MOUD. Conclusions: These results highlight a few key findings: effectiveness/acceptability of and training in MOUDs largely differ by MOUD type; setting, rurality, age, gender, and education explain group differences in perceived effectiveness of and training in MOUDs; and implementing EBPs is associated with training in MOUDs. Future research would benefit from examining what predicts change in MOUD attitudes longitudinally.
Behavioral Measurement of Mindfulness: Preliminary Examination of its Validity and Change Following a Mindfulness-Based Intervention for Adults with Advanced Cancer and their Family Caregivers
(2022-05) Lewson, Ashley B.; Mosher, Catherine E.; Johns, Shelley; Zapolski, Tamika
Mindfulness-based interventions (MBIs) have demonstrated efficacy in reducing symptoms in survivors of early-stage cancer and have shown promise in adults with advanced cancer and their family caregivers. These interventions may be especially helpful for coping with advanced cancer because acceptance and a greater focus on present-moment experiences are central to the adjustment process. Mindfulness may be a potential mechanism underlying MBI’s health effects, yet suboptimal assessment of mindfulness hinders examination of this hypothesis. Widely used self-report measures of mindfulness require participants to have high self-awareness and comprehend a complex skill and show limited responsiveness to MBIs. Behavioral assessment of mindfulness may address the limitations of self-report measures. The goal of the current study was to obtain preliminary evidence of the validity of a behavioral measure of mindfulness, Levinson and colleagues’ breath counting task, and its responsiveness to MBI among patients and caregivers coping with advanced cancer. Fifty-five patient-caregiver dyads were recruited from a university hospital and community clinics in Indiana. Dyads were randomized to either a 6-week MBI or a usual care control condition. Measures were administered at baseline prior to intervention (week 0), at the end of the 6-week intervention period (week 6), and 1-month post-intervention (week 10). Measures included the breath counting task, self-reported mindfulness, avoidant coping, and distress. Linear mixed modeling was used to determine whether the MEANING intervention led to increased behavioral and self-reported mindfulness compared to the usual care group. Caregivers in the MEANING condition showed improved behavioral mindfulness relative to caregivers in usual care, whereas patients in both the MEANING and usual care conditions showed relatively stable behavioral mindfulness over time. Additionally, there was no evidence that the MEANING intervention impacted behavioral mindfulness to a greater extent than self-reported mindfulness. To further examine the behavioral mindfulness measure’s validity, its relations with self-reported mindfulness, avoidant coping, and distress were examined at all time points. For both patients and caregivers, correlations between behavioral and self-reported mindfulness were small or nearly zero and were not uniformly positive. In the MEANING condition, correlations showed mostly small changes over time, and in the control condition, correlations generally showed little change over time. In addition, for patients and caregivers, most correlations between behavioral mindfulness and distress and avoidant coping were approaching zero or small. Results support the feasibility of the breath counting task in adults with advanced cancer and their caregivers, but provide limited support for its validity. The task warrants further evaluation in populations coping with chronic illness.
Caregiver Adaptation among Black and White Families of Individuals with Autism Spectrum Disorder and the Comparison of the Two Racial Groups
(2020-08) Yu, Yue; McGrew, John; Mosher, Catherine; Zapolski, Tamika; Wu, Wei; Ruble, Lisa
To date, only two studies, both using the same sample at two different time points, have quantitatively examined outcomes in Black caregivers of individuals with autism spectrum disorder (ASD). This study examined family adaptational outcomes in Black and White caregivers of individuals with ASD using the double ABCX model of family adaptation to examine the impacts of stressors, the A in the model (e.g., autism symptom severity, general life demands), resources/supports, the B in the model (e.g., social support), and individual coping/stress appraisal styles, the C in the model (e.g., cognitive appraisal, religious coping) on caregiver positive and negative adaptation outcomes, the X in the model, (e.g., caregiver strain, benefit finding, family quality of life). Black and White caregivers were compared on adaptation outcomes at the family, dyadic, and individual level, including both positively valenced (e.g., benefit finding) and negatively valenced outcomes (e.g., depression, caregiver strain). Participants were Black (N = 24) and White (N = 32) primary caregivers of individuals with ASD. Racial differences were found for both the general and racial-specific factors in the ABCX model. White and Black caregivers reported moderate and equal levels of caregiver strain. However, Black caregivers reported greater levels of anxiety and depression and lower levels of life satisfaction. When adjusting for potential ABC covariates, racial differences in outcomes were no longer significant. That is, racial differences in outcomes could be explained by differences in the proximal elements represented by the ABC variables of the model (e.g., passive-avoidance coping, religious coping). Black caregivers reported higher levels of pile-up of demands, formal social support, threat appraisal, passive-avoidance coping, and positive and negative religious coping than White caregivers. Different factors were related to caregiver strain in the two racial groups. Conscientiousness was a protective factor against caregiver strain for Black caregivers, whereas greater use of passive-avoidance coping and threat appraisal, higher levels of neuroticism and barriers to care, and lower levels of satisfaction with services, parenting self-efficacy, and formal social support were explanatory factors for increased caregiver strain among White caregivers. These results are helpful in informing interventions and support the cultural adaptation of care as provided to Black caregivers of individuals with ASD.
Differential Factors Influencing Hispanic/Latinx Adolescent Engagement in Mind-Body Skills Groups for Depression
(2021-08) Salgado, Eduardo F.; Salyers, Michelle; Zapolski, Tamika; Aalsma, Matthew
Major Depressive Disorder is a prevalent and pervasive problem in the United States, and this mental disorder disproportionately affects adolescents of color. In particular, there is little research understanding how Hispanic/Latinx adolescents utilize and engage with mental health services, such as psychotherapy, to reduce their symptoms of depression, including factors that are positively and negatively related to engagement. As such, the aims of this study were to understand whether there were any relationships between presenting characteristics of adolescents seeking therapy for depression and their subsequent engagement with therapeutic services, with a focus on analyses examining trends in Hispanic/Latinx adolescents. To investigate these aims, we utilized data from a pilot study in which adolescents (n=42) received a mind-body intervention for depression called Mind-Body Skills Groups. We examined possible relationships between depression severity, age, Hispanic/Latinx background, and their interactions with engagement, as measured by attendance rates, self-reported motivation, and at-home skills practice. We hypothesized that high depression severity, high age, and being Hispanic/Latinx would all negatively influence engagement; we also hypothesized the depression-engagement and age-engagement relationships would be moderated by Hispanic/Latinx background. Results revealed initial relationships between lower age and being Hispanic/Latinx with higher attendance rates; depression severity was not related to attendance. When these relationships were further analyzed using hierarchical regression, no significant relationships between predictor and outcomes variables, as well as their interactions, were discovered. In an exploratory analysis investigating factors of adolescent depression using subscales, greater interpersonal problems predicted higher attendance rates. Results are interpreted relative to limitations of the small sample size and possible measurement concerns within this study, including a discussion of possible ways to improve related studies on Hispanic/Latinx youth in the future.
Education Matters: Longitudinal Pathways to Midlife Heavy Drinking in a National Cohort of Black Americans
(Wiley, 2022) Mulia, Nina; Witbrodt, Jane; Karriker-Jaffe, Katherine J.; Li, Libo; Lui, Camillia K.; Zapolski, Tamika; Psychology, School of Science
Aims To estimate longitudinal pathways from childhood socioeconomic position (SEP) to educational attainment and midlife heavy drinking in Black Americans in order to identify potential points of early intervention to reduce risk for alcohol-related problems in adulthood. Design, Setting, Participants Data are from 1,299 Black Americans in the US National Longitudinal Survey of Youth, followed from 1979 (ages 15-19) through 2012. Given gender differences in factors related to education and alcohol outcomes, gender-stratified path models were analyzed. Measurements Youth socioeconomic indicators included parental education (approximating childhood SEP) and adolescent poverty duration. Education-related measures included high-poverty school, perceived school safety, academic problems, suspension from school, educational expectations, and educational attainment. Adulthood measures included repeated unemployment, poverty duration, and mean frequency of heavy drinking (6+ drinks/day) in young adulthood and midlife. Covariates included age, dual-parent household, marital status, early drinking onset, and family history of alcohol problems. Findings For both genders, two main pathways originating from low childhood SEP flowed to educational attainment through (1) educational expectations and (2) suspension, and from educational attainment to midlife heavy drinking (total indirect effect = 0.131 (95% confidence interval [CI]: .072-.197) for women, and 0.080 (.035-.139) for men). For both genders, adolescent poverty (standardized βs >.135), academic problems (βs >.220), and school suspension (βs >.165) were significantly (ps <.05) related to lower educational expectations. In adulthood, educational attainment was indirectly protective against midlife heavy drinking through its significant effects (ps <.05) on young adult heavy drinking for both genders (βs < -.200) and economic hardships for women (βs < -.290). Conclusions Low childhood socioeconomic position among Black Americans appears to be associated with subsequent, adverse socioeconomic and school experiences that lead to lower educational attainment and, ultimately, greater heavy drinking at midlife. Interventions that mitigate these earlier, adverse experiences might have indirect effects on midlife heavy drinking.
Implementation of a Brief Dialectical Behavioral Therapy Skills Group in High Schools for At-Risk Youth: Protocol for a Mixed Methods Study
(JMIR, 2022-05-12) Zapolski, Tamika; Whitener, MacKenzie; Khazvand, Shirin; Crichlow, Queenisha; Revilla, Rebecca; Salgado, Eduardo F.; Aalsma, Matthew; Cyders, Melissa; Salyers, Michelle; Wu, Wei; Psychology, School of Science
Background: Adolescence is a developmental period marked by engagement in risk-taking behaviors, especially among impulsive or emotionally dysregulated youth. Thus, interventions that teach skills to reduce the risk of negative outcomes associated with emotional dysregulation are required. Social and emotional learning (SEL) programs have been developed to address both adolescent emotional dysregulation and risk-taking behaviors; however, current programs have mostly been implemented among younger youth and are used as a tier 1 universal intervention rather than a targeted tier 2 intervention for youth identified with emotional regulation difficulties. Objective: This study aimed to address the need for SEL programming that can be delivered in schools, particularly for older youth who have difficulties with emotional or behavioral dysregulation, to reduce the risk of health-risk behaviors among this population. Methods: Here, we outline the implementation of an SEL intervention titled Going 4 Goals, a 9-session adaptation of the Dialectical Behavioral Therapy for Adolescents (DBT-A) program delivered to at-risk high school students in a school setting. The primary objectives of the study are to test whether participating in the skills group intervention produces significant increases in the core DBT-A skills of mindfulness, emotional regulation, distress tolerance, and interpersonal effectiveness, while also producing significant decreases in substance use and risky behaviors. These primary outcomes are based on changes in participant scores between baseline and after the intervention and follow-ups at 1, 3, and 6 months compared with a control group of youth participating in the school's health curriculum at the same time points. Qualitative interviews will also be conducted with intervention participants and school staff to examine acceptability and facilitators of and barriers to the intervention. Results: A total of 171 participants across 13 groups had been enrolled in the intervention, with data collection ending December 2021. Data analysis will begin in the spring of 2022, with expected results to be published in the spring of 2023. Conclusions: This paper describes the protocol of the 9-session school-based adaptation of the DBT-A intervention and discusses the strengths and limitations of the study and future directions.
Influence of Patient Immigrant Status on Physician Trainee Diabetes Treatment Decisions: A Virtual Patient Experimental Study
(Springer, 2021) Hsueh, Loretta; Hirsh, Adam T.; Zapolski, Tamika; de Groot, Mary; Mather, Kieren J.; Stewart, Jesse C.; Psychology, School of Science
To determine the effect of patient immigrant status on physician trainees' diabetes treatment decisions. Participants were 140 physician trainees ('providers'). Providers viewed videos and vignettes of virtual patients differing in immigrant status (born in Mexico or U.S.; other characteristics held constant). Analyses were completed at the group and individual levels. Providers were less likely to refer foreign-born (vs. U.S.-born) patients to endocrinology. Individual-level results showed an almost even split between treatment ratings for foreign-born vs. U.S.-born patients for three decisions (take no action, add oral hypoglycemic agent, add/switch to insulin), explaining why group-level differences for these ratings did not emerge (i.e., they were cancelled out). Physician trainees are less likely to refer foreign-born patients to endocrinology. Half of individual-level decisions were influenced by patient immigrant status, but group-level analyses mask these differences. Systematic treatment differences based on non-relevant factors could lead to adverse outcomes for immigrants.
Influence of Patient Immigrant Status on Provider Diabetes Treatment Decisions: A Virtual Human Experimental Study
(2020-08) Hsueh, Loretta; Stewart, Jesse C.; Hirsh, Adam T.; Zapolski, Tamika; de Groot, Mary; Mather, Kieren J.
Immigrants are at elevated risk for not having their diabetes treatment appropriately intensified, likely resulting in poorly-controlled diabetes and increased morbidity and mortality. Immigrant status is a powerful sociodemographic cue, yet its influence on providers’ diabetes treatment decisions is unknown. The study objective was to determine the effect of patient immigrant status on providers’ decisions to (1) take no action, (2) add an oral hypoglycemic agent (OHA), (3) add/switch to insulin, or (4) refer the patient to an endocrinologist. Participants were 140 medical students/professionals (‘providers’). Providers viewed profiles (videos + vignettes) for virtual patients differing in immigrant status (born in Mexico or U.S.; other characteristics held constant). Analyses were completed at the group (‘nomothetic’) and individual (‘idiographic’) levels. Nomothetic results indicated providers were less likely to refer foreign-born patients to endocrinology than U.S.-born patients (p=0.03). No differences were detected for the other three treatment likelihood ratings. Idiographic results indicated that about half of provider decisions were influenced by patient immigrant status (i.e., Cohen’s d≥0.50) across all four treatment decisions. Effect size data show an almost even split between higher treatment ratings for foreign-born vs. U.S.-born patients for three decisions (take no action, add an OHA, add/switch to insulin), explaining why group-level differences for these ratings did not emerge (i.e., they were cancelled out). This study found that providers are less likely to refer foreign-born patients to endocrinology, potentially leading to therapeutic inertia. In addition, half of individual-level provider decisions were meaningfully influenced by patient immigrant status. However, traditional group-level analyses mask these important individual-level differences. These systematic differences in treatment based on non-relevant factors could lead to unintended adverse outcomes for the foreign-born population.
The Influence of Patient Race, Patient Gender, and Provider Pain-relate Attitudes on Pain Assessment and Treatment Recommendations for Children with Pain
(2019-08) Miller, Megan M.; Hirsh, Adam T.; Williams, Amy E.; Zapolski, Tamika; Rand, Kevin
Chronic pain is a common and costly health condition for children. Previous studies have documented racial and gender disparities in pain care for adults, with women and racial minorities receiving poorer pain assessment and treatment. Providers contribute to these disparities when their pain-related decision-making systematically varies across patient demographic groups. Little is known about racial and gender disparities in children with chronic pain, or the extent to which providers contribute to these disparities. In a sample of 129 medical students (henceforth referred to as ‘providers’), Virtual Human (VH) methodology and a pain-related version of the Implicit Association Test (IAT) were used to assess the effects of patient race/gender and provider implicit racial/gender attitudes on providers’ pain assessment and treatment decisions for children with chronic pain. Findings indicated that, in the context of abdominal pain, providers rated Black patients as more distressed (mean difference [MD]=2.33, p<.01, SE=.71, 95% CI=.92, 3.73) and as experiencing more pain-related interference in daily activities (MD=3.14, p<.01, SE=.76, 95% CI=1.63, 4.64) compared to White patients. Providers were also more likely to recommended opioids for Black patients’ pain compared to White patients (MD=2.41, p<.01, SE=.58, 95% CI=1.05, 3.76). Female patients were also perceived to be more distressed by their pain (MD=2.14, p<.01, SE=.79, 95% CI=.58, 3.70), however they there were no differences in treatment recommendations based on patient gender (all ps>.05). The sample reported implicit attitudes that men and Black Americans were more pain-tolerant than their demographic counterparts; however, pain assessment and treatment decisions were not related to these implicit attitudes. This study represents a critical step in research on pain-related disparities in pediatric pain. Future studies are needed to further elucidate specific paths through which the pain experience and consequent treatment differ across racial and gender groups.
Insomnia and mechanistic pathways to atherosclerotic CVD in HIV
(2020-08) Polanka, Brittanny M.; Stewart, Jesse; Zapolski, Tamika; Hirsh, Adam; Gupta, Samir
Study 1: Background: Insomnia may be a risk factor for cardiovascular disease in HIV (HIV-CVD); however, mechanisms have yet to be elucidated. Methods: We examined cross-sectional associations of insomnia symptoms with biological mechanisms of HIV-CVD (immune activation, systemic inflammation, and coagulation) among 1,542 people living with HIV from the Veterans Aging Cohort Study (VACS) Biomarker Cohort. Past-month insomnia symptoms were assessed by the item, “Difficulty falling or staying asleep?,” with the following response options: “I do not have this symptom” or “I have this symptom and…” “it doesn’t bother me,” “it bothers me a little,” “it bothers me,” “it bothers me a lot.” Circulating levels of the monocyte activation marker soluble CD14 (sCD14), inflammatory marker interleukin-6 (IL-6), and coagulation marker D-dimer were determined from blood specimens. Demographic- and fully-adjusted (CVD risk factors, potential confounders, HIV-related factors) regression models were constructed, with log-transformed biomarker variables as the outcomes. We present the exponentiated regression coefficient (exp[b]) and its 95% confidence interval (CI). Results: For sCD14 and D-dimer, we observed no significant associations. For IL-6, veterans in the “bothers a lot” group had 15% higher IL-6 than veterans in the “I do not have this symptom” group in the demographic-adjusted model (exp[b]=1.15, 95%CI=1.02-1.29, p=.03). This association was nonsignificant in the fully-adjusted model (exp[b]=1.07, 95%CI=0.95-1.19, p=.25). Conclusion: We observed little evidence of relationships between insomnia symptoms and markers of biological mechanisms of HIV-CVD. Other mechanisms may be responsible for the insomnia-CVD relationship in HIV; however, future studies with comprehensive assessments of insomnia symptoms are warranted. Study 2: Background: While insomnia has been identified as a potential risk factor for cardiovascular disease in HIV (HIV-CVD), research on the underlying pathophysiological mechanisms is scarce. Methods: We examined associations between 0-to-12-week changes in sleep disturbance and the concurrent 0-to-12-week changes and the subsequent 12-to-24-week changes in markers of systemic inflammation, coagulation, and endothelial dysfunction among people living with HIV (n = 33-38) enrolled in a depression clinical trial. Sleep disturbance was measured using the Pittsburgh Sleep Quality Index. Inflammatory markers interleukin-6 (IL-6) and C-reactive protein (CRP) and coagulation marker D-dimer were determined from blood specimens; endothelial dysfunction marker brachial flow-mediated dilation (FMD) was determined by ultrasound. 0-to-12-week variables were calculated as 12-week visit minus baseline, and 12-to-24-week variables were calculated as 24-week minus 12-week. We constructed multivariate linear regression models for each outcome adjusting for age, sex, race/ethnicity, Framingham risk score, and baseline depressive symptoms. Results: We did not observe statistically significant associations between 0-to-12-week changes in sleep disturbance and 0-to-12-week or 12-to-24-week changes in IL-6, CRP, D-dimer, or FMD. However, we did observe potentially meaningful associations, likely undetected due to low power. For 0-to-12-weeks, every 1-standard deviation (SD) increase, or worsening, in the sleep disturbance change score was associated with a 0.41 pg/mL and 80 ng/mL decease in IL-6 and D-dimer, respectively. For 12-to-24-weeks, every 1-SD increase in sleep disturbance change score was associated with a 0.63 mg/L, 111 ng/mL, and 0.82% increase in CRP, D-dimer, and FMD, respectively. Conclusion: We observed potentially meaningful, though not statistically significant, associations between changes in sleep disturbance and changes in biological mechanisms underlying HIV-CVD over time. Some associations were in the expected direction, but others were not. Additional studies are needed that utilize larger samples and validated, comprehensive assessments of insomnia.

Browsing by Author "Zapolski, Tamika"

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