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Browsing by Author "Schalk, Nancy"
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Item The Impact of Yoga on Quality of Life after Stroke(Office of the Vice Chancellor for Research, 2012-04-13) Schmid, Arlene A.; Van Puymbroeck, Marieke; Miller, Kristine; Altenburger, Peter; Dierks, Tracy; Schalk, Nancy; DeBaun, Erin; Damush, Teresa; Williams, Linda; Chagdes, Stephanie; Dye, Lauren; Moore, Richelle; Racine, LisaAbstract Objective: Evaluate the effect of an innovative 8 week yoga-based rehabilitation intervention on 1) stroke specific quality of life (QoL) and 2) activity and participation scores in veterans with chronic stroke. Rationale/Background: Declines in Quality of Life (QoL), activity, and participation are common after stroke. Such declines are related to increased mortality, dependence, and costs. As more people live with long-term effects of stroke, it is necessary to develop innovative and evidence-based rehabilitation and occupational therapy interventions to improve QoL, activity, and participation in people with chronic stroke. Methods: • Participants- Participants included veterans with chronic stroke (>9 months) who had completed all occupational and physical therapy after stroke, reported some residual disability or functional loss after stroke; and scored >4 out of 6 on the Short Mini Mental Status Exam. • Setting- All data were collected in the Rehabilitation and Integrative Therapy lab at an urban university. • Design- This was a mixed methods pilot study of an 8 week yoga-based rehabilitation intervention. Data were collected before and after the 8 week yoga intervention. Data collection was completed by a trained research assistant. We used paired t-tests and Wilcoxon non-parametirc tests as appropriate to compare group change in scores over the 8-weeks. • Measure(s)- Measures included the Stroke Specific Quality of Life scale (SSQoL) (high score=better QoL) to measure QoL and activity and participation were measured with the ICF Measure of Participation and Activity (IMPACT) (low score=less limitations in activity and participation). Both are valid and reliable instruments. Qualitative comments were collected during focus groups after the intervention. Supportive qualitative comments regarding improved QoL and activity and participation are included. All qualitative comments were reviewed by two researchers, and exemplar quotes are included.Item Symptoms Improve After a Yoga Program Designed for PTSD in a Randomized Controlled Trial With Veterans and Civilians(APA, 2020) Davis, Louanne W.; Schmid, Arlene A.; Daggy, Joanne K.; Yang, Ziyi; O'Connor, Caitlin E.; Schalk, Nancy; Do, Ai-Nghia L.; Maric, Danka; Lazarick, Donna; Knock, Heidi; Biostatistics, School of Public HealthObjective: Although yoga shows promise as a treatment for posttraumatic stress disorder (PTSD), there are few randomized controlled trials that demonstrate significant benefits for individuals with PTSD. The present study addresses this need by comparing the effects of a holistic yoga program (HYP) to that of a wellness lifestyle program (WLP) on PTSD symptom severity with a randomized clinical trial. Method: The sample consisted of 209 participants (91.4% veterans; 66% male; 61.7% White) who met diagnostic criteria for PTSD at baseline. Participants were randomly assigned to attend one of the 2 weekly interventions for 16 weeks. The HYP consisted of yoga instruction, while the WLP consisted of didactics, discussions, and walking. PTSD severity was measured using the Clinician Administered PTSD Scale (CAPS-5) and the PTSD Checklist (PCL-5). Results: Analyses revealed that the HYP reduced PTSD severity measured by the CAPS-5 significantly more than the WLP at treatment end (mean difference = −5.4, effect size = 0.46, p < .001), but not at 7-month follow up (mean difference = −0.9, p = .603). Similarly, the HYP reduced PTSD severity measured by the PCL-5 significantly more than the WLP at treatment end (difference = −6.0, p = .001), but not at 7-month follow up (mean difference = −1.0, p = .682). Conclusion: Yoga may be an effective intervention for PTSD in addition to standard treatments. Future yoga trials should consider adding a social component to interventions or booster classes to maintain effects long term.