Pamela Willson | PubMed Health

PubMed2006

Determining predictors of delayed recovery and the need for transitional cardiac rehabilitation after cardiac surgery.

PURPOSE: To examine the relationship between demographic and clinical characteristics of cardiac surgery patients with postoperative length of stay (PLOS) greater than 7 days and determine the demographic, social, and clinical predictors of the need for transitional cardiac rehabilitation (TCR) after cardiac surgery. DATA SOURCES: A retrospective review of characteristics, clinical indices, caregiver availability, and patient status (whether living alone) was completed for 304 patients undergoing cardiac surgery over 24 consecutive months. Univariate analyses and multivariable logistic regression models were used to evaluate risk factor characteristics for PLOS greater than 7 days and to predict discharge disposition to TCR or home. CONCLUSIONS: Older patients, those with preoperative comorbidities, and those without a caregiver at home experience delays in functional recovery and discharge and are more likely to need TCR services. IMPLICATIONS FOR PRACTICE: Our findings support the addition of functional recovery and social support risk items to the preoperative cardiac surgery risk assessment.

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A qualitative approach to developing a patient-derived intervention to increase exercise in peripheral arterial disease.

OBJECTIVE: In designing a patient-physician communication intervention, we explored patients' perceptions of the role of exercise in the treatment of peripheral arterial disease (PAD). METHODS: We conducted qualitative interviews (5 focus groups and 13 one-on-one interviews) involving 35 patients with known PAD. We analyzed verbatim transcripts for significant dimensions of patients' explanatory models of PAD and exercise, perceptions of patient-physician communication, and other factors that would increase their participation in exercise (ie, walking). We used Atlas.ti software to facilitate data sorting and storage. RESULTS: Based on 30 emerging codes, we identified primary themes that constitute patients' perceptions of (1) the causes and outcomes of PAD, (2) the importance of patient-physician communication, (3) the impact of PAD on their lives, and (4) the factors that would lead to their exercise participation to treat PAD. From this information, our conceptual model focuses on an intervention plan that includes addressing the known causes of PAD, the patient's behavior prior to the diagnosis of PAD, and the factors that shape a patient's overall assessment of the role of exercise for PAD. An integral aspect of our model is the impact of the physician's perception of PAD coupled with the patient's perception in order to shape the intervention-a partnership between the physician and the patient-that we posit is likely to lead to behavior change. CONCLUSION: Based on qualitative data analysis, we developed a patient-derived model to influence exercise participation. This model highlights those factors most likely to influence behavior change in patients with PAD. The next step is to enact and assess an intervention based on this model, to increase physical activity in patients with PAD.

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