IU Indianapolis ScholarWorks :: Browsing by Author "Sander, Angelle M."

Browsing by Author "Sander, Angelle M."

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Assessing Negative Attributions After Brain Injury With the Ambiguous Intentions Hostility Questionnaire
(Wolters Kluwer, 2020-09) Neumann, Dawn; Sander, Angelle M.; Perkins, Susan M.; Bhamidipalli, Surya Sruthi; Witwer, Noelle; Combs, Dennis; Hammond, Flora M.; Physical Medicine and Rehabilitation, School of Medicine
OBJECTIVES: (1) To explore the construct validity of the Ambiguous Intentions Hostility Questionnaire (AIHQ) in participants with traumatic brain injury (TBI) (ie, confirm negative attributions are associated with anger and aggression); and (2) use the AIHQ to examine negative attribution differences between participants with and without TBI. SETTING: Two rehabilitation hospitals. PARTICIPANTS: Eighty-five adults with TBI and 86 healthy controls (HCs). DESIGN: Cross-sectional survey. MAIN MEASURES: The AIHQ, a measure of negative attributions (intent, hostility, and blame), anger, and aggressive responses to hypothetical scenarios. RESULTS: Attributions were significantly correlated with anticipated anger and aggressive responses to AIHQ scenarios. Compared with HCs, participants with TBI reported stronger negative attributions (P ≤ .001), anger (P = .021), and aggressive responses (P = .002) to the scenarios. CONCLUSION: Negative attributions were associated with anger and aggression responses, demonstrating construct validity of the AIHQ in the TBI population. Participants with TBI judged others' behaviors more severely than HCs, similar to prior research using a different attribution measure. The AIHQ has promise as a practical instrument for assessing negative attributions after TBI.
Associations of Chronic Pain With Psychosocial Outcomes After Traumatic Brain Injury: A NIDILRR and VA TBI Model Systems Collaborative Project
(Wolters Kluwer, 2024) Hanks, Robin; Ketchum, Jessica M.; Peckham, Mackenzie; Sevigny, Mitch; Sander, Angelle M.; Martin, Aaron M.; Agtarap, Stephanie; Beaulieu, Cynthia L.; Callender, Libby; Hammond, Flora M.; Lengenfelder, Jeannie; Rabinowitz, Amanda R.; Walker, William C.; Hoffman, Jeanne M.; Harrison-Felix, Cynthia; Nakase-Richardson, Risa; Physical Medicine and Rehabilitation, School of Medicine
Objective: To examine the differences in participation, life satisfaction, and psychosocial outcomes among individuals with traumatic brain injury (TBI) endorsing current, past, or no chronic pain. Setting: Community. Participants: Three thousand eight hundred four TBI Model Systems participants 1 to 30 years of age postinjury classified into 1 of 3 groups based on their pain experience: current pain, past pain, no pain completed a Pain Survey at their usual follow-up appointment which on average was approximately 8 years postinjury. Design: Multisite, cross-sectional observational cohort study. Main outcome measures: Sociodemographic and injury characteristics and psychosocial outcomes (ie, satisfaction with life, depression, anxiety, posttraumatic stress disorder [PTSD], sleep quality, community participation). Results: Persons with current chronic pain demonstrated higher scores on measures of PTSD, anxiety, and depression, and the lower scores on measures of sleep quality, community participation and satisfaction with life. Those with resolved past pain had mean scores for these outcomes that were all between the current and no chronic pain groups, but always closest to the no pain group. After adjusting for sociodemographic and function in multivariate analysis, having current chronic pain was associated with more negative psychosocial outcomes. The largest effect sizes (ES; in absolute value) were observed for the PTSD, depression, anxiety, and sleep quality measures (ES = 0.52-0.81) when comparing current pain to past or no pain, smaller ES were observed for life satisfaction (ES = 0.22-0.37) and out and about participation (ES = 0.16-0.18). When comparing past and no pain groups, adjusted ES were generally small for life satisfaction, PTSD, depression, anxiety, and sleep quality (ES = 0.10-0.23) and minimal for participation outcomes (ES = 0.02-0.06). Conclusions: Chronic pain is prevalent among individuals with TBI and is associated with poorer psychosocial outcomes, especially for PTSD, depression, anxiety, and sleep disturbance. The results from this study highlight the presence of modifiable comorbidities among those with chronic pain and TBI. Persons who experience persistent pain following TBI may be at greater risk for worse psychosocial outcomes.
Evaluating Negative Attributions in Persons With Brain Injury: A Comparison of 2 Measures
(Wolters Kluwer, 2021-05) Neumann, Dawn; Sander, Angelle M.; Witwer, Noelle; Jang, Jeong Hoon; Bhamidipalli, Surya Sruthi; Hammond, Flora M.; Physical Medicine and Rehabilitation, School of Medicine
Objectives: To compare construct and predictive validity, readability, and time-to-administer of 2 negative attribution measures in participants with traumatic brain injury (TBI). Setting: Two TBI rehabilitation hospitals. Participants: Eighty-five adults with complicated mild to severe TBI. Main Measures: Negative attributions (intent, hostility, and blame) and anger responses to hypothetical scenarios were measured with the Epps scenarios and the Ambiguous Intention Hostility Questionnaire (AIHQ). Trait aggression was measured with the Buss-Perry Aggression Questionnaire (BPAQ). Results: Associations between attributions and anger responses (ie, construct validity) within each measure were significant (Epps: r = 0.61-0.74; AIHQ: r = 0.39-0.71); however, associations were stronger for Epps (Ps < .001). Receiver operating characteristics (ROC) revealed attributions from both measures predicted BPAQ scores (area under the ROC curves = 0.6-0.8); predictive validity did not statistically differ between the 2 measures. Both had comparable readability (fifth- to sixth-grade levels), but Epps required longer administration times. Conclusion: Negative attributions affect anger and aggression after TBI, making it important to identify suitable assessments for the TBI population. While psychometric properties of the AIHQ and Epps scenarios should be further explored, this study offers early support for the use of either instrument in persons with TBI. Advantages and disadvantages of the AIHQ and Epps scenarios are highlighted.
Examination of Social Inferencing Skills in Men and Women After Traumatic Brain Injury
(Elsevier, 2022-05) Neumann, Dawn; Mayfield, Ryan; Sander, Angelle M.; Jang, Jeong Hoon; Bhamidipalli, Surya Sruthi; Hammond, Flora M.; Physical Medicine and Rehabilitation, School of Medicine
Objective To examine sex differences in social inferencing deficits after traumatic brain injury (TBI) and to examine the odds of men and women being impaired while controlling for potential confounders. Design Cross-sectional survey. Setting Two TBI rehabilitation hospitals. Participants One hundred five participants with TBI (60 men, 45 women) and 105 controls without TBI (57 men, 48 women) (N=210). Interventions Not applicable. Main Outcome Measures The Awareness of Social Inference Test (TASIT), which includes (1) Emotion Evaluation Test (EET), (2) Social Inference-Minimal (SI-M) test, and (3) Social Inference-Enriched (SI-E) test. Results Within the control sample, men and women performed similarly on all 3 TASIT subtests. Within the group with TBI, men had significantly lower scores than women on EET (P=.03), SI-M (P=.01), and SI-E (P=.04). Using impairment cutoffs derived from the sample without TBI, we found significantly more men with TBI (30%) were impaired on the EET than women (16.7%); impairment was similar between men and women on SI-M and SI-E. When adjusting for executive functioning and education, the odds of being impaired on the EET did not significantly differ for men and women (odds ratio, 0.47; 95% CI, 0.16-1.40; P=.18). Conclusions Although more men with TBI have emotion perception deficits than women, the difference appears to be driven by education and executive functioning. Research is needed in larger samples with more definitive norms to better understand social inferencing impairments in men and women with TBI as well as translation to interpersonal behaviors.
Negative Attribution Bias and Related Risk Factors after Brain Injury
(Wolters Kluwer, 2021) Neumann, Dawn; Sander, Angelle M.; Perkins, Susan M.; Bhamidipalli, Surya Sruthi; Hammond, Flora M.; Physical Medicine and Rehabilitation, School of Medicine
Objective: In participants with traumatic brain injury (TBI) and peer controls, examine (1) differences in negative attributions (interpret ambiguous behaviors negatively); (2) cognitive and emotional factors associated with negative attributions; and (3) negative attribution associations with anger responses, life satisfaction, and participation. Setting: Two TBI outpatient rehabilitation centers. Participants: Participants with complicated mild to severe TBI (n = 105) and peer controls (n = 105). Design: Cross-sectional survey study. Main measures: Hypothetical scenarios describing ambiguous behaviors were used to assess situational anger and attributions of intent, hostility, and blame. Executive functioning, perspective taking, emotion perception and social inference, alexithymia, aggression, anxiety, depression, participation, and life satisfaction were also assessed. Results: Compared with peer controls, participants with TBI rated behaviors significantly more intentional, hostile, and blameworthy. Regression models explained a significant amount of attribution variance (25%-43%). Aggression was a significant predictor in all models; social inference was also a significant predictor of intent and hostility attributions. Negative attributions were associated with anger responses and lower life satisfaction. Conclusion: People with TBI who have higher trait aggression and poor social inferencing skills may be prone to negative interpretations of people's ambiguous actions. Negative attributions and social inferencing skills should be considered when treating anger problems after TBI.
Perceived care partner burden at 1-year post-injury and associations with emotional awareness, functioning, and empathy after TBI: A TBI model systems study
(IOS Press, 2023) Klyce, Daniel W.; Merced, Kritzianel; Erickson, Alexander; Neumann, Dawn M.; Hammond, Flora M.; Sander, Angelle M.; Bogner, Jennifer A.; Bushnik, Tamara; Chung, Joyce S.; Finn, Jacob A.; Physical Medicine and Rehabilitation, School of Medicine
Background: People with traumatic brain injury (TBI) can lack awareness of their own emotions and often have problems with emotion dysregulation, affective disorders, and empathy deficits. These impairments are known to impact psychosocial behaviors and may contribute to the burden experienced by care partners of individuals with TBI. Objective: To examine the associations of emotional awareness, emotional functioning, and empathy among participants with TBI with care partner burden. Method: This multisite, cross-sectional, observational study used data from 90 dyads (participants with TBI and their care partner) 1-year post-injury. Participants with TBI completed the Difficulty with Emotional Regulation Scale (DERS; Awareness, Clarity, Goals, Impulse, Nonacceptance, and Strategies subscales); PTSD Checklist-Civilian Version; NIH Toolbox Anger-Affect, Hostility and Aggression Subdomains; PHQ-9; GAD-7; and the Interpersonal Reactivity Index (empathic concern and perspective taking subscales). Care partners completed the Zarit Burden Inventory (ZBI) and provided demographic information. Results: Care partners were predominately female (77%), and most were either a spouse/partner (55.2%) or parent (34.4%). In an unadjusted model that included assessments of emotional awareness, emotional functioning, and empathy of the participant with TBI, the DERS-Awareness and NIH-Hostility subscales accounted for a significant amount of variance associated with care partner burden. These findings persisted after adjusting for care partner age, relationship, education, and the functional status of the participant with TBI (β= 0.493 and β= 0.328, respectively). Conclusion: These findings suggest that high levels of hostility and low emotional self-awareness can significantly affect the burden felt by TBI care partners.
Primary Language and Participation Outcomes in Hispanics With Traumatic Brain Injury: A Traumatic Brain Injury Model Systems Study
(Wolters Kluwer, 2021) Sander, Angelle M.; Ketchum, Jessica M.; Lequerica, Anthony H.; Pappadis, Monique R.; Bushnik, Tamara; Hammond, Flora M.; Sevigny, Mitch; Physical Medicine and Rehabilitation, School of Medicine
Objective: To examine the relationship between primary language and participation outcomes in English- and Spanish-speaking persons with complicated mild to severe traumatic brain injury (TBI) at 1 year post-injury. Setting: Community following discharge from inpatient rehabilitation. Participants: A total of 998 Hispanic participants with outcomes available at year 1 follow-up; 492 (49%) indicated English as their primary language and 506 (51%) indicated Spanish as their primary language. Design: Prospective, multicenter, cross-sectional, observational cohort study. Main measures: Community participation at 1 year post-injury was assessed by 3 domains of the Participation Assessment with Recombined Tools-Objective (PART-O): Out and About, Productivity, and Social Relations. Results: Unadjusted group comparisons showed better participation outcomes for English versus Spanish speakers for all PART-O domains and for the Balanced Total score. After controlling for relevant covariates, English-speaking participants had significantly better PART-O Balanced Total scores and better scores on the Social Relations domain, although effect sizes were small. Conclusions: Hispanic persons with TBI whose primary language is Spanish may require greater assistance integrating socially back into their communities after TBI. However, potential cultural differences in value placed on various social activities must be considered. Potential cultural bias inherent in existing measures of participation should be investigated in future studies.
Race/Ethnicity and Retention in Traumatic Brain Injury Outcomes Research: A Traumatic Brain Injury Model Systems National Database Study
(Wolters Kluwer, 2018) Sander, Angelle M.; Lequerica, Anthony H.; Ketchum, Jessica M.; Hammond, Flora M.; Gary, Kelli Williams; Pappadis, Monique R.; Felix, Elizabeth R.; Johnson-Greene, Douglas; Bushnik, Tamara; Physical Medicine and Rehabilitation, School of Medicine
Objective: To investigate the contribution of race/ethnicity to retention in traumatic brain injury (TBI) research at 1 to 2 years post-injury. Setting: Community. Participants: 5548 Whites, 1347 Blacks, and 790 Hispanics enrolled in the Traumatic Brain Injury Model Systems National Database with dates of injury between October 1, 2002 and March 31, 2013. Design: Retrospective database analysis. Main Measure: Retention, defined as completion of at least one question on the follow-up interview by the person with TBI or a proxy. Results: Retention rates 1-2 years post-TBI were significantly lower for Hispanic (85.2%) than for White (91.8%) or Black participants (90.5%) and depended significantly on history of problem drug or alcohol use. Other variables associated with low retention included older age, lower education, violent cause of injury, and discharge to an institution versus private residence. Conclusions: The findings emphasize the importance of investigating retention rates separately for Blacks and Hispanics rather than combining them or grouping either with other races or ethnicities. The results also suggest the need for implementing procedures to increase retention of Hispanics in longitudinal TBI research
Relationship Between Hispanic Nativity, Residential Environment, and Productive Activity Among Individuals With Traumatic Brain Injury: A TBI Model Systems Study
(Wolters Kluwer, 2019-01) Lequerica, Anthony H.; Botticello, Amanda; O'Neill, John; Lengenfelder, Jean; Krch, Denise; Chiaravalloti, Nancy D.; Sander, Angelle M.; Bushnik, Tamara; Ketchum, Jessica M.; Hammond, Flora M.; Dams-O’Connor, Kristen; Felix, Elizabeth; Johnson-Greene, Doug; Physical Medicine and Rehabilitation, School of Medicine
Objective: To examine the influence of nativity and residential characteristics on productive activity among Hispanics at 1 year after traumatic brain injury (TBI). Setting: Acute rehabilitation facilities and community follow-up. Participants: A total of 706 Hispanic individuals in the TBI Model Systems National Database. Design: Secondary data analysis from a multicenter longitudinal cohort study. Main Measures: Nativity (foreign born or US native), productive activity derived from interview questions regarding employment status, and other demographic information. Census data were extracted by zip code to represent residential characteristics of aggregate household income and proportion of foreign language speakers (FLS). Results: Among foreign-born individuals with TBI, those living in an area with a higher proportion of FLS were 2.8 times more likely to be productive than those living in areas with a lower proportion of FLS. Among individuals living in an area with a lower proportion of FLS, US-born Hispanics were 2.7 times more likely to be productive compared with Hispanic immigrants. Conclusion: The relationship between nativity and productive activity at 1 year post-TBI was moderated by the residential proportion of FLS. Findings underscore the importance of considering environmental factors when designing vocational rehabilitation interventions for Hispanics after TBI.
Relationship Stability After Traumatic Brain Injury Among Veterans and Service Members: A VA TBI Model Systems Study
(Wolters Kluwer, 2017-07) Stevens, Lillian Flores; Lapis, Yanna; Tang, Xinyu; Sander, Angelle M.; Dreer, Laura E.; Hammond, Flora M.; Kreutzer, Jeffrey S.; O'Neil-Pirozzi, Therese M.; Nakase-Richardson, Risa; Physical Medicine and Rehabilitation, School of Medicine
Objective: To explore stability of relationships and predictors of change in relationship status 2 years following TBI/polytrauma. Setting: Five Department of Veterans Affairs Polytrauma Rehabilitation Centers (VA PRCs). Participants: A total of 357 active duty service members and Veterans enrolled in the Veterans Affairs Polytrauma Rehabilitation Centers Traumatic Brain Injury Model Systems database with complete marital status information at 2 years postinjury. Design: Prospective, longitudinal, multisite. Main Measures: Relationship status change was defined as change in marital status (single/never married; married; divorced/separated) at 2-year follow-up, compared with status at enrollment. Results: At the time of enrollment, 134 participants (38%) were single/never married; 151 (42%) were married, and 72 (20%) were divorced/separated. Of those married at enrollment, 78% remained married at year 2 while 22% underwent negative change. Multivariable analyses revealed that age and education at the time of injury and mental health utilization prior to injury were significant predictors of relationship change. Among those who were single/divorced/separated at the time of enrollment, 87% remained so at year 2 while 13% underwent positive change. Injury during deployment significantly predicted positive relationship change. Conclusions: The unmalleable, preinjury characteristics identified may be used as potential triggers for education, prevention, surveillance, and couples therapy, if needed.

Browsing by Author "Sander, Angelle M."

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