Body Map of Droplet Distributions During Oropharyngeal Suction to Protect Health Care Workers From Airborne Diseases.

PURPOSE: Health care workers (HCWs), and in particular anesthesia providers, often must perform aerosol-generating medical procedures (AGMPs). However, no studies have analyzed droplet distributions on the bodies of HCWs during AGMPs. Therefore, the purpose of this study was to assess and analyze droplet distributions on the bodies of HCWs during suction of oral cavities with and without oral airways and during extubations. DESIGN: Using a quasi-experiemental design, we assumed the HCWs perform suction and extubation on intubated patients, and we prepared an intubated mannequin mimicking a patient. This study performed the oral suction and extubation on the intubated mannequin (with or without oral airways in place) and analyzed the droplet distributions. METHODS: We prepared a mannequin intubated with an 8.0 mm endotracheal tube, assuming the situation of general anesthesia. We designed the body mapping gown, and divided it into 10 areas including the head, neck, chest, abdomen, upper arms, forearms, and hands. We classified experiments into group O when suctions were performed on the mannequin with an oral airway, and into group X when the suctions were performed on the mannequin without an oral airway. An experienced board-certified anesthesiologist performed 10 oral suctions on each mannequin, and 10 extubations. We counted the droplets on the anesthesiologist's gown according to the divided areas after each procedure. FINDINGS: The mean droplet count after suction was 6.20 ± 2.201 in group O and 13.6 ± 4.300 in group X, with a significant difference between the two groups (P < .001). The right and left hands were the most contaminated areas in group O (2.8 ± 1.033 droplets and 2.0 ± 0.943 droplets, respectively). The abdomen, right hand, left forearm, and left hand showed many droplets in group X. (1.3 ± 1.337 droplets, 3.1 ± 1.792 droplets, 3.2 ± 3.910 droplets, and 4.3 ± 2.214 droplets, respectively). The chest, abdomen, and left hand presented significantly more droplets in group X than in group O. The trunk area (chest and abdomen) was exposed to more droplets during extubations than during suctions. CONCLUSIONS: During suctions, more droplets are splattered from mannequins without oral airways than from those with oral airways. The right and left hands were the most contaminated areas in group O. Moreover, the abdomen, right hand, left forearm, and left hand presented a lot of droplets in group X. In addition, extubations contaminate wider areas (the head, neck, chest and abdomen) of an HCW than suctions.

Market Conditions and Performance in the Nursing Home Compare Five-Star Rating.

Previous studies have documented that market conditions affect nursing home performance; however, the evidence is inconsistent and conflicting. This study introduces three groups of county market conditions and a peer effect variable, and tests their impacts on the Nursing Home Compare (NHC) Five-Star overall rating. Indiana nursing home data and county characteristics are taken mainly from the NHC and Census Bureau websites. The result of the ordered logistic regression analysis indicates that nursing homes in excess demand markets, namely those that are highly concentrated and have fewer nursing homes, tend to perform better than their counterparts in both excess supply and balanced markets. In addition, a peer effect variable, measured as the average overall rating of the competitors, promotes performance improvement. These findings imply that small markets enable consumers to be well informed about a provider's reputation for quality, consequently enhancing performance. Furthermore, not only consumers but also providers seem to seek performance information on the report card to understand their relative position in the market, which thus affects their market strategies and subsequently performance.

Nursing home report card and performance gap.

BACKGROUND: With the aging of our society, concerns about the quality of nursing homes have been increasing. The Nursing Home Compare (NHC) report card is believed to reduce information asymmetry between the facility and potential residents and, consequently, improve nursing home quality. However, there is limited evidence about how nursing homes use this publicly disseminated performance information. PURPOSE: The aim of this study was to analyze the performance gap between nursing home administrators' self-assessment and the NHC report card performance ratings and explore the factors contributing to the gap. METHODOLOGY: All 515 Medicare- and Medicaid-certified nursing homes in Indiana were surveyed between August and December 2013. The response rate was approximately 45%. The survey data were compared with the NHC data to identify the gap. Ordered logistic regression analysis was conducted. FINDINGS: Despite voluntary participation, a reasonably high response rate, and anonymity, this study found that 62% of respondents either under- or overrated their facilities' performance, with the majority overrating their performance. The following factors were associated with a smaller performance gap: nonprofit or government-owned status, higher staffing levels, a higher percentage of hours worked by registered nurses, and a higher market concentration. Longer work experience and greater county occupancy rates were associated with a larger performance gap. PRACTICE IMPLICATIONS: The significant gap implies that administrators either do not regularly review the NHC report card or do not concur with the NHC ratings. To reduce the gap and thereby improve performance, it is necessary to stabilize the administrators' position so that administrators know how they stand in the market and are consequently better equipped to successfully respond to the market. Facilities may also need to provide regular training on current technologies and facilitate use of the NHC report card, targeting administrators who are old and have many years of work experience.

The evolution of an innovation: variations in medicaid managed care program extensiveness.

This article utilizes a theoretical framework of policy innovation, diffusion, and reinvention to investigate the evolving nature of Medicaid managed care programs over time. By estimating two separate models, one for primary care case management (PCCM) and a second for risk-based program enrollment, this study seeks to disentangle two different paths of learning (internal and external), investigate the potential effects of vertical diffusion of policy, and examine the impact of internal state characteristics on the extent of Medicaid managed care. With respect to diffusion and learning, the data reveal that earlier adopters implement more extensive programs. The data fail to reveal much internal learning, although there is evidence of some. External impacts are clear: managed care enrollments in neighboring states and changes in the federal waiver process affect states' decisions. Other policy choices are important: states with more generous Medicaid eligibility rules implement more extensive managed care programs. Complementing other studies of Medicaid, we find that politics and economics make a difference for the extent of managed care programs; unlike other Medicaid studies, we find no effect of race and ethnicity.

[Effects of telephone intervention as supportive nursing on self-care practices and qualify of life for gynecological cancer patients under chemotherapy].

PURPOSE: The effects of telephone intervention on self-care practices and quality of life for gynecological cancer patients under chemotherapy was investigated. METHODS: A non-equivalent control group pre-test post-test quasi-experimental design was used. The subjects were women cancer patients who had received less than two chemotherapy sessions at C university hospital of Chonnam province(26 in the experimental group: 25 in the control group). The patient's self-care practices(Na & Lee, 1999; Jang, 2004) and quality of life(Lee & Jo, 1997) were measured three times. using a questionnaire. The data was analyzed by Repeated Measures ANOVA, the Friedman test, and the Mann-Whitney test using the SPSS window version 12.0 program. RESULTS: This study showed that the score of self-care practices and quality of life for the experimental group under telephone counseling were higher than those of the control group. CONCLUSION: This study revealed that a telephone intervention as supportive nursing care for women cancer patients under going chemotherapy was effective for self-care practices and qualify of life during the recovery period. Futhermore, this study also suggests that telephone counseling can serve as a continuing nursing supportive intervention for women cancer patients for the upcoming stages of further chemotherapy.