Browsing by Author "Austin, Joan K."
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Item Children with new onset seizures: A prospective study of parent variables, child behavior problems, and seizure occurrence(Elsevier, 2015-12) Austin, Joan K.; Haber, Linda C.; Dunn, David W.; Shore, Cheryl P.; Johnson, Cynthia S.; Perkins, Susan M.; IU School of NursingOBJECTIVE: Parent variables (stigma, mood, unmet needs for information and support, and worry) are associated with behavioral difficulties in children with seizures; however, it is not known how this relationship is influenced by additional seizures. This study followed children (ages 4-14 years) and their parents over a 24-month period (with data collected at baseline and 6, 12, and 24 months) and investigated the effect of an additional seizure on the relationship between parenting variables and child behavior difficulties. METHODS: The sample was parents of 196 children (104 girls and 92 boys) with a first seizure within the past 6 weeks. Child mean age at baseline was 8 years, 3 months (SD 3 years). Data were analyzed using t-tests, chi-square tests, and repeated measures analyses of covariance. RESULTS: Relationships between parent variables, additional seizures, and child behavior problems were consistent across time. Several associations between parent variables and child behavior problems were stronger in the additional seizure group than in the no additional seizure group. CONCLUSIONS: Findings suggest that interventions that assist families to respond constructively to the reactions of others regarding their child's seizure condition and to address their needs for information and support could help families of children with continuing seizures to have an improved quality of life.Item Comparing Bedside Methods of Determining Placement of Gastric Tubes in Children(Wiley, 2014-01) Cirgin Ellett, Marsha L.; Cohen, Mervyn D.; Croffie, Joseph M. B.; Lane, Kathleen A.; Austin, Joan K.; Perkins, Susan M.; IU School of NursingPurpose The purpose of this study was to compare the accuracy and predictive validity of pH, bilirubin, and CO2 in identifying gastric tube placement errors in children. Design and Methods After the tube was inserted into 276 children, the CO2 monitor reading was obtained. Fluid was then aspirated to test pH and bilirubin. Results Lack of ability to obtain tube aspirate was the best predictor of NG/OG placement errors with a sensitivity of 34.9% and a positive predictive value of 66.7%. Measuring pH, bilirubin, and CO2 of tube aspirate was less helpful. Practice Implications Health care providers should suspect NG/OG tube misplacement when no fluid is aspirated.Item Content Validity and Satisfaction With a Stroke Caregiver Intervention Program(Wiley, 2009) Bakas, Tamilyn; Farran, Carol J.; Austin, Joan K.; Given, Barbara A.; Johnson, Elizabeth A.; Williams, Linda S.; School of NursingBackground and Purpose Establishing evidence of content validity and satisfaction is an integral part of intervention research. The purpose of this article is to describe content validity and satisfaction relative to the Telephone Assessment and Skill-Building Kit (TASK), an 8-week follow-up program based on individualized assessment of stroke caregiver needs. Design and Methods The TASK intervention enables caregivers to develop skills based on assessment of their own needs. During the development of the TASK program, 10 experts rated the validity of the TASK intervention components for accuracy, feasibility, acceptability, and problem relevance. After incorporating feedback from the experts, a randomized controlled clinical trial was instituted using a convenience sample of 40 stroke caregivers to determine satisfaction (usefulness, case of use, and acceptability) with the TASK intervention (n=21) compared with an attention control group (n=19). Data collection occurred between March 2005 and June 2006. Data were analyzed using descriptive statistics, independent sample t tests, and content analysis. Findings Expert ratings on a 1 to 5 scale, with 5 being strongly agree, provided evidence of content validity (accuracy 4.71, feasibility 4.46, acceptability 4.40, problem relevance 4.67). Caregivers in the TASK group scored significantly higher than the attention control group on all satisfaction measures (usefulness p=.02; ease of use p=.02; acceptability p=.05). Qualitative comments from caregivers provided further evidence of satisfaction. Conclusions Evidence of content validity and user satisfaction for the TASK intervention relative to an attention control group was found. Clinical Relevance The TASK program may be a viable telephone-based program that can be implemented by nurses to support family caregivers during the first few months after stroke survivors are discharged home.Item Epilepsy-related stigma and attitudes: Systematic review of screening instruments and interventions - Report by the International League Against Epilepsy Task Force on Stigma in Epilepsy(Wiley, 2022) Austin, Joan K.; Birbeck, Gretchen; Parko, Karen; Kwon, Churl-Su; Fernandes, Paula T.; Braga, Patricia; Fiest, Kirsten M.; Ali, Amza; Cross, J. Helen; de Boer, Hanneke; Dua, Tarun; Haut, Sheryl R.; Jacoby, Ann; Lorenzetti, Diane L.; Mifsud, Janet; Moshé, Solomon L.; Tripathi, Manjari; Wiebe, Samuel; Jette, Nathalie; School of NursingObjective: This is a systematic review aimed at summarizing the evidence related to instruments that have been developed to measure stigma or attitudes toward epilepsy and on stigma-reducing interventions. Methods: This review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) standards. A broad literature search (1985-2019) was performed in 13 databases. Articles were included if they described the development and testing of psychometric properties of an epilepsy-related stigma or attitude scale or stigma-reducing interventions. Two reviewers independently screened abstracts, reviewed full-text articles, and extracted data. Basic descriptive statistics are reported. Results: We identified 4234 abstracts, of which 893 were reviewed as full-text articles. Of these, 38 met inclusion criteria for an instrument development study and 30 as a stigma-reduction intervention study. Most instruments were initially developed using well-established methods and were tested in relatively large samples. Most intervention studies involved educational programs for adults with pre- and post-evaluations of attitudes toward people with epilepsy. Intervention studies often failed to use standardized instruments to quantify stigmatizing attitudes, were generally underpowered, and often found no evidence of benefit or the benefit was not sustained. Six intervention studies with stigma as the primary outcome had fewer design flaws and showed benefit. Very few or no instruments were validated for regional languages or culture, and there were very few interventions tested in some regions. Significance: Investigators in regions without instruments should consider translating and further developing existing instruments rather than initiating the development of new instruments. Very few stigma-reduction intervention studies for epilepsy have been conducted, study methodology in general was poor, and standardized instruments were rarely used to measure outcomes. To accelerate the development of effective epilepsy stigma-reduction interventions, a paradigm shift from disease-specific, siloed trials to collaborative, cross-disciplinary platforms based upon unified theories of stigma transcending individual conditions will be needed.Item A Model for Internalized Stigma in Children and Adolescents with Epilepsy(Elsevier, 2014-07) Austin, Joan K.; Perkins, Susan M.; Dunn, David W.; IU School of NursingObjective Perceptions of stigma in children and adolescents with epilepsy are associated with higher rates of mental health problems. The purpose of this study was to test relationships in a model that identified variables most strongly associated with perceptions of stigma in children and adolescents with epilepsy. Our ultimate goal is to develop a theoretical foundation for future intervention research by identifying variables associated with perceptions of stigma that are potentially amenable to psychosocial interventions. Methods Participants were 173 children and adolescents with epilepsy who were between 9 and 14 years of age. Data were collected in telephone interviews. Stigma was measured using a self-report scale. Data were analyzed using structural equation modeling. Results Greater need for information and support, more fear and worry related to having epilepsy, greater seizure severity, and younger age were significantly associated with greater perceptions of stigma. Female gender, greater need for information and support, having at least one seizure in the past year, and lower self-efficacy for seizure management were significantly associated with more fear and worry related to having epilepsy. Conclusions Findings suggest that perceptions of stigma are associated with two variables that are amenable to psychosocial interventions: fear and worry about having epilepsy and need for information and support. Future research should test the efficacy of interventions that reduce fear and worry, provide information about epilepsy, and reduce need for support.Item Predicting Outcomes Among Adolescents With Disruptive Disorders Being Treated in a System of Care Program(2013-08) Oruche, Ukamaka M.; Gerkensmeyer, Janis E.; Carpenter, Janet S.; Austin, Joan K.; Perkins, Susan M.; Wright, Eric RBACKGROUND: “Systems of care” are strengths-based approaches to treating adolescents and others with disruptive disorders. However, little is known about why some adolescents improve and others do not. OBJECTIVE: To examine changes in personal strengths and family functioning as predictors of behavioral and social functioning among adolescents with disruptive disorders who participated in a system of care program. DESIGN: Secondary analyses of data from 114 adolescents (12-17 years of age) with disruptive disorders and their caregivers who participated in the Dawn Project Evaluation Study. Caregivers completed in-depth interviews conducted by trained data collectors using standardized questionnaires. Baseline and 12- month data are reported here. RESULTS: Improvement in personal strengths was a significant predictor of improvement in adolescent behavioral and social functioning, controlling for demographics (p < .001). CONCLUSION: In adolescents with disruptive disorders, psychiatric nurses should focus on enhancing adolescents’ personal strengths to improve behavioral and social functioning.Item Preliminary Efficacy of a Stroke Caregiver Intervention Program for Reducing Depressive Symptoms(Office of the Vice Chancellor for Research, 2013-04-05) Bakas, Tamilyn; Austin, Joan K.; Buelow, Janice M.; Habermann, Barbara; Li, Yong; McLennon, Susan M.; Weaver, Michael T.; Williams, Linda S.Background and Purpose: Stroke caregivers who lack skills because of unmet needs are at increased risk for depressive symptoms; which can impede rehabilitation of the survivor and increase the survivor’s risk for costly, long-term institutionalization. The Telephone Assessment and Skill-Building Kit (TASK) is an 8-week follow-up program based on individualized assessment of caregiver needs. The purpose of this study was to explore preliminary efficacy of the TASK program for improving stroke caregiver depressive symptoms. Methods: A subgroup of 15 caregivers who screened positive for mild to severe depressive symptoms at baseline (PHQ-9 > 5) were randomized to the TASK program (n=8) or an attention control group (n=7). Data were analyzed using Univariate ANCOVA, controlling for baseline scores and number of minutes spent with the nurse for each timepoint (4, 8, and 12 weeks after baseline). Partial ƞ2 was used to estimate effect sizes (< .08 small, .09-.24 medium, >.25 large). Results: Although not statistically significant because of the small sample size, medium to large improvements based on effect sizes were found in depressive symptoms for the TASK group relative to the control group at 4 weeks [F(1,11) = 4.15, p=.07, ƞ2=.27], 8 weeks [F(1,11) = 1.66, p=.22, ƞ2=.13], and 12 weeks after baseline [F(1,11) = 1.47, p=.25, ƞ2 =.12]. Adjusted PHQ-9 means for the TASK group at 4, 8, and 12 weeks ranged from 4.9 to 5.9; adjusted PHQ-9 means for the control group at 4, 8, and 12 weeks ranged from 9.0 to 10.8. Conclusions: Caregivers in the TASK group reduced their depressive symptoms to the mild range, while caregivers in the control group maintained their scores primarily in the moderately depressed range. Further testing of the TASK program in a larger randomized controlled clinical trial is warranted and is currently underway.Item Problem-Solving Intervention for Caregivers of Children with Mental Health Problems(2013-06) Gerkensmeyer, J. E.; Johnson, Cynthia S.; Scott, Eric L.; Oruche, Ukamaka M.; Lindsey, L. M.; Austin, Joan K.; Perkins, Susan M.Building Our Solutions and Connections (BOSC) focused on enhancing problem-solving skills (PSS) of primary caregivers of children with mental health problems. Aims were determining feasibility, acceptability, and effect size (ES) estimates for depression, burden, personal control, and PSS. Methods—Caregivers were randomized to BOSC (n=30) or wait-list control (WLC) groups (n=31). Data were collected at baseline, post-intervention, and 3 and 6 months post-intervention. Results—Three-months post-intervention, ES for burden and personal control were .07 and .08, respectively. ES for depressed caregivers for burden and personal control were 0.14 and 0.19, respectively. Conclusions—Evidence indicates that the intervention had desired effects.Item Recruitment Strategies for Caregivers of Children with Mental Health Problems(2012-07) Oruche, Ukamaka M.; Gerkensmeyer, Janis E.; Austin, Joan K.; Perkins, Susan M.; Scott, Eric; Lindsey, Laura M.; Mullins, KristenPURPOSE: The aim of this study was to describe strategies for recruiting participants into an intervention study that focused on improving problem-solving skills in caregivers of children with mental health problems. BACKGROUND: Caregivers of children with mental health problems report feeling physically and psychologically overwhelmed and have high rates of depression because of the demands of caregiving. Research on the needs of these caregivers and interventions to ameliorate their stress is needed. However, recruiting this population can be particularly difficult because of the stigma of mental illness. Available literature on recruitment of caregivers of persons with physical illness cannot be transferred to caregivers of children with mental health problems because of the different caregiving situations. There is a need to identify effective recruitment strategies to reduce cost and answer research questions. Clinical nurse specialists have the skills to facilitate the recruitment of research participants. We revised and expanded health system referrals, community outreach, and recruiting advertisement (ads). When these strategies did not increase recruitment, radio ads were used. The Andersen's Behavioral Model of Health Services Utilization was selected as a guiding framework. OUTCOME: Radio ads were the most effective strategy for recruiting caregivers of children with mental health problems for this study. CONCLUSION: Recruitment was ultimately successful because we were flexible and made decisions consistent with the Andersen's Behavioral Model of Health Services Utilization. IMPLICATIONS: Clinical nurse specialists who study this population of caregivers should really consider the use of radio ads and systematically track which recruitment strategies lead to the greatest number of participants screened, eligible, and enrolled into studies.Item Stroke Caregiver Outcomes from the Telephone Assessment and Skill-Building Kit (TASK)(2009-03) Bakas, Tamilyn; Farran, Carol J.; Austin, Joan K.; Given, Barbara A.; Johnson, Elizabeth A.; Williams, Linda S.Purpose: Stroke caregivers often express the need for information about stroke and assistance with stroke-related care in the early discharge period. The Telephone Assessment and Skill-Building Kit (TASK) is an 8-week program that addresses caregiver needs. This study explored the efficacy of the TASK program in improving stroke caregiver outcomes. Method: Guided by a conceptual model, 6 outcomes (optimism, task difficulty, threat appraisal, depressive symptoms, life changes, general health perceptions) were measured in 40 caregivers randomized to the TASK (n = 21) or an attention control group (n = 19). Data were analyzed using analysis of covariance (ANCOVA), controlling for baseline scores and minutes spent with the nurse. Results: Significant increases in optimism at 4 weeks, 8 weeks, and 12 weeks were found, with medium effect sizes for the TASK group relative to the control group (p < .05). Significant improvements in task difficulty at 4 weeks, and threat appraisal at both 8 weeks and 12 weeks were also found (p < .05). Conclusion: Caregivers receiving the TASK intervention improved in optimism, task difficulty, and threat appraisal. Further testing of an enhanced version of the TASK program is warranted, with attention directed toward more distal stroke caregiver outcomes.