Browsing by Author "Lich, Kristen Hassmiller"

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    A Multi-Stakeholder Perspective on Factors Affecting Successful Transition to Adulthood for Youth with Severe Emotional Disturbances.
    (Child & adolescent social work journal : C & A, 2022-11) Cox, Milira; Urban, Jennifer Brown; Lich, Kristen Hassmiller; Wells, Rebecca; Lawrence, C Nicole; Kwaja, Nadira
    This study elicited the perspectives of youth, caregivers, service providers and researchers to explore how communities can best support the transition to adulthood for youth ages 16-21 with mental health and functional impairments, who are at risk of disconnecting from health and human services. Framed by Relational Systems Evaluation (RSE) and Positive Youth Development (PYD), our study demonstrates the importance of engagement with youth experts. Group Concept Mapping (GCM), a collaborative multiphase mixed-methods approach, was used as a systematic process for participants to make meaning of qualitative data using multidimensional scaling and hierarchical cluster analysis (Kane and Trochim in Concept mapping for planning and evaluation, Sage Publications Inc., Thousand Oaks, 2007). Across all participant groups, Life Skills were perceived as highly important and highly feasible for a successful transition to adulthood. However, Positive Social Support & Connectedness were viewed as less important and less feasible by all groups. When examined closely, youth perspectives differed from caregiver and provider perspectives in the factors they prioritized and deemed feasible. Our findings have implications for community mental health services and positive youth development program practitioners.
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    Strategic planning to reduce the burden of stroke among veterans: using simulation modeling to inform decision making.
    (Stroke, 2014-07) Lich, Kristen Hassmiller; Tian, Yuan; Beadles, Christopher A; Williams, Linda S; Bravata, Dawn M; Cheng, Eric M; Bosworth, Hayden B; Homer, Jack B; Matchar, David B
    BACKGROUND AND PURPOSE: Reducing the burden of stroke is a priority for the Veterans Affairs Health System, reflected by the creation of the Veterans Affairs Stroke Quality Enhancement Research Initiative. To inform the initiative's strategic planning, we estimated the relative population-level impact and efficiency of distinct approaches to improving stroke care in the US Veteran population to inform policy and practice. METHODS: A System Dynamics stroke model of the Veteran population was constructed to evaluate the relative impact of 15 intervention scenarios including both broad and targeted primary and secondary prevention and acute care/rehabilitation on cumulative (20 years) outcomes including quality-adjusted life years (QALYs) gained, strokes prevented, stroke fatalities prevented, and the number-needed-to-treat per QALY gained. RESULTS: At the population level, a broad hypertension control effort yielded the largest increase in QALYs (35,517), followed by targeted prevention addressing hypertension and anticoagulation among Veterans with prior cardiovascular disease (27,856) and hypertension control among diabetics (23,100). Adjusting QALYs gained by the number of Veterans needed to treat, thrombolytic therapy with tissue-type plasminogen activator was most efficient, needing 3.1 Veterans to be treated per QALY gained. This was followed by rehabilitation (3.9) and targeted prevention addressing hypertension and anticoagulation among those with prior cardiovascular disease (5.1). Probabilistic sensitivity analysis showed that the ranking of interventions was robust to uncertainty in input parameter values. CONCLUSIONS: Prevention strategies tend to have larger population impacts, though interventions targeting specific high-risk groups tend to be more efficient in terms of number-needed-to-treat per QALY gained.