Does hospitalization impact survival after lower respiratory infection in nursing home residents?

BACKGROUND: Lower respiratory infection (LRI) is the leading cause of hospitalization for nursing home residents, but hospitalization is costly and may cause complications. OBJECTIVE: We sought to compare mortality and cost between episodes of LRI initially treated in the hospital versus the nursing home after controlling for illness severity and the probability of hospitalization. DESIGN: This was a prospective cohort study of nursing home residents with LRIs. SUBJECTS: We identified 1406 episodes of LRI in 36 nursing homes in central Missouri and the St. Louis area between August 15, 1995, and September 30, 1998. Economic analysis was restricted to 1033 episodes identified after March 31, 1997. MEASURES: We adjusted for the higher probability of initial hospitalization in sicker residents using measures of illness severity and a hospitalization propensity score. The propensity score was derived from a logistic regression model that included patient, physician, and facility variables. Estimated costs were attributed to initial treatment setting. RESULTS: After controlling for the probability of hospitalization and illness severity, hospitalization was not a significant mortality predictor (odds ratio 0.89, 95% confidence interval 0.52-1.52). Mean daily cost was $138.24 for initial nursing home treatment and $419.75 for the hospital. CONCLUSIONS: After controlling for illness severity and propensity for hospitalization, hospital treatment is not associated with either increased or decreased risk for mortality for nursing home residents with LRIs. For residents with low and medium mortality risk, nursing home treatment is likely to be safe and less costly.

A comprehensive model for evaluating telemedicine.

Increasingly, telecommunications and advanced information technologies are being used for a variety of activities: clinical, administrative, and education/research. These activities are undertaken with the expectation that health care delivery will be improved. To validate this expectation, a number of investigations have been undertaken to assess the effectiveness and efficiency of the activities. Unfortunately, many of these investigations have either been incomplete or have applied inappropriate techniques in the evaluation process. This is especially true in the attempts to evaluate the cost effectiveness of various telecommunication technologies and service delivery. The model presented here provides a systematic framework that can be used in evaluating the effectiveness, efficiency, and feasibility of telemedicine. The model delineates the different aspects and characteristics of an evaluation across three dimensions-focus (cost, quality, access), level (individual, community, society), and activities (clinical, administration, education/research). These dimensions are interrelated, making comprehensive evaluation difficult.

The cost of treating pneumonia in the nursing home setting.

OBJECTIVE: To determine the costs of treating pneumonia in the nursing home setting and explore what factors are most responsible for that cost with a view to reducing cost. DESIGN: Prospective cohort study. SETTING: Thirty-six Missouri nursing homes participating in the study from April 1997 through September 1998. PARTICIPANTS: Nursing home residents with pneumonia who were not hospitalized (n = 502). We included residents evaluated in the emergency department (ED) and returned to the nursing home without admission. MEASUREMENTS: Residents were evaluated by project nurses. Examination findings, diagnostic testing, and treatment information for 30 days following evaluation were abstracted from medical records. Bills were obtained for individuals evaluated in the ED. RESULTS: There was significant variation in the cost of treating pneumonia in nursing homes. Episode costs were higher for residents seen in the ED of a hospital, residents with decubitus ulcers, black residents, and residents in larger facilities. Although total episode costs were related to illness severity, most of the variation in cost is not explained by resident or illness characteristics. The average cost for treating an episode of pneumonia in the nursing home, over and above usual care, was $458. CONCLUSIONS: There is wide variation in treatment for residents with similar clinical presentations. For residents at low risk of mortality, using less expensive antibiotics and reducing ED evaluation could result in cost reductions, although the effect on outcomes is unknown.

Patient satisfaction with teledermatology services.

We collected data on patient satisfaction with the use of teledermatology services. During a 27-month study, a single dermatologist saw a total of 321 patients via telemedicine. The patients completed 483 surveys, although not all questions were answered on all surveys. There was a high level of satisfaction among patients using teledermatology: 88% of 258 respondents said that they were satisfied with their telemedicine session. In terms of the eight questions on the questionnaire, 84% of the responses were in the top two positive categories on a seven-point Likert scale. In addition, access to dermatology appeared to increase with the availability of the telemedicine service.