1,720,996 research outputs found
Statistical Process Control for Healthcare Improvement: a Case Study
No full textThis study aims to investigate the utility and potentialities of statistical process control for monitoring performances of healthcare organizations. We showed that control charts are very useful for detecting changes in perioperative system performance, represented in this study by the operating room turnaround time. The methodology is able to detect changes quickly and to detect small changes over time
Unfinished Nursing Care Survey: A development and validation study
Full text linkAims: To develop and validate a comprehensive tool based on those established in the field capable of reflecting the broader concept of Unfinished Nursing Care. Background: Different tools have been established in the field of Missed Care, Rationing Care and Tasks Left Undone. However, despite them sharing similar items and all referring to the common concept of Unfinished Nursing Care, no attempts to collapse them in a single tool capable of reflecting current nursing practice, and its increased complexity, have been attempted to date. Methods: A development and validation study was performed in 2017. After developing the instrument starting from the MISSCARE Survey and critically reviewing the other tools available in the field, the Unfinished Nursing Care Survey (UNCS) was subjected to validation. A total of 1977 nurses from 13 acute Italian hospitals were recruited. Acceptability, construct validity (Mokken Scaling, Explorative and Confirmative Factor Analysis), internal consistency, hypothesis testing and criterion validity were assessed according to the COnsensus-based Standards for the selection of health Measurement INstruments guideline. Results: 1,400 (70.8%) nurses participated. The UNCS is composed of part A (=elements of unfinished care) and part B (=reasons for unfinished care) with 21 and 18 items, respectively. The UNCS has showed high acceptability (>90%). Part A has reported a strong scalability (H =.52), thus suggesting a hierarchical structure among the items. The six factors in part B explained a total variance of 64.3% (internal consistency =.806) as confirmed by the Confirmative Factor Analysis. Conclusions: The comprehensive nature of the UNCS can contribute to the establishment of a common reference measure of the phenomenon worldwide although its psychometric properties require future investigation in different cultural contexts, languages and clinical settings. Implications for Nursing Management: Measuring Unfinished Nursing Care provides information on the processes implicated in the development of adverse events before these become visible; moreover, it can increase awareness on nurses' performance and inform appropriate interventions to improve it
Does longer duration of corticosteroid treatment improve clearance in vulvar lichen sclerosus? Results from a single centre, comparative, open label study
No full textA complete clearance of vulvar lichen sclerosus (VLS) is achieved in a minority of patients treated with a standard 12-week duration corticosteroid treatment. The aim of this pragmatic, retrospective, open label, comparative trial was to assess the effectiveness, in terms of complete clearance, of a 24-week treatment with mometasone furoate 0.1% ointment (MMF) and to compare it with a 12-week therapy. We included VLS patients treated with MMF administered for five consecutive days/week for 24 weeks (group A). The following were assessed: (a) clearance in Global Subjective Score (GSS), Global Objective Score (GOS) or both, (b) changes of these parameters and dyspareunia at treatment completion compared to baseline, (c) safety profile. All these assessments were compared with the same outcomes recorded among VLS patients who had previously undergone a 12-week MMF treatment (group B). Twenty-nine patients were included in group A and 32 in group B. The rates of patients who achieved the clearance of GSS, GOS or both parameters did not significantly differ between groups A and B. The groups did not differ in any of the effectiveness outcomes assessed. A 24-week duration corticosteroid treatment does not seem to provide significant therapeutic benefits in comparison with standard 12-week courses, especially considering the occurrence of complete clearance
Monitoring operating room turnaround time: a retrospective analysis
No full textPurpose : Operating room (OR) turnaround time is a key process indicator for hospital business
management: delays lead to a reduced surgical interventions per day with a consequent increase in
costs and decrease in efficiency. The purpose of this paper is to increase understanding by assessing
the process’ steady-state behaviour and identifying changes that indicate either improvement or
deterioration in quality.
Design/methodology/approach: With this purpose, the authors retrospectively applied Shewhart
control charts and exponentially weighted moving average control charts to data extracted from an
hospital information system.
Findings: The results showed that statistical process control is able to identify steady-state
behaviour process and to detect positive or negative changes in process performance. In particular the
authors detected a deterioration in the process performance coinciding with the change in the operating
room patient transfer staff.
Practical implications: This study showed that statistical quality control is a valuable tool for
monitoring performance indicators. Currently, hospital managers are designing an OR dashboard
which also includes the control charts.
Originality/value: The paper highlights the control chart application to organizational indicators
allowing an objective OR system performance assessment
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Development and Validation of a Questionnaire on Tuberculosis Among Foreign-Born Individuals in a Province of Northern Italy
No full textIntroduction: In low tuberculosis (TB) incidence countries, foreign-born individuals represent a population at risk. Knowledge, Attitude and Practice (KAP) surveys use standardized and structured questionnaires to collect information by a specific population in relation to a particular topic. As primary objective, we developed and validated a questionnaire exploring TB knowledge among foreign-born individuals from high TB incidence countries living in Ferrara’s province, a low TB incidence province of northern Italy. As secondary objective, we investigated respondents’ demographic and social determinants of health data. Methodology: Questionnaire items were developed based on World Health Organization (WHO) “A guide to develop KAP surveys” questionnaire sample and literature review. Questionnaire underwent Delphi technique evaluation, back and forward translation, health literacy review, and two pilot tests. Internal consitency and validity were computed through Cronbach’s alpha, content validity index, and principal component analysis (PCA). Descriptive statistics were used to summarize demographic and social determinants of health data. Results: We initially proposed a 38-item questionnaire. After Delphi technique, performed with seven experts, a 17-items questionnaire was obtained. Cronbach’s alpha coefficient, used to assess internal consistency, was 0.65. Content validity index was > 0.80. One factor was extracted by PCA, with a cumulative contribution of 50%. The population investigated was similar to the immigrant population settled in Ferrara’s province, according to age, gender and TB risk factors. Conclusions: The questionnaire we developed and validated can contribute to measure foreign-born individuals’ TB knowledge
Transcranial Sonography versus CT for Postoperative Monitoring After Decompressive Craniectomy
No full textBACKGROUND AND PURPOSE: Computed tomography (CT) is the actual gold standard diagnostic tool for monitoring patients after decompressive craniectomy. It is validated and provides a wide number of information. However, it takes time, expensive, and requires patient transportation. Transcranial sonography (TCS) could represent an alternative diagnostic tool in these patients. The aim of this study is to compare TCS versus CT scan after decompressive craniectomy in terms of diagnosing complications and costs evaluation. METHODS: We prospectively enrolled 10 craniectomized patients who were monitored with sonography and CT. Ventricular measurements and possible complications were evaluated by two independent observers. The two methods were compared using Fisher's exact test and Spearman's Rho coefficient. A costs analysis was also conducted. RESULTS: A good correlation coefficient (ρ) between CT and TCS was found for frontal horn dimensions (ρ.9929), median cella (ρ.9516), and third ventricle (ρ.8989). All results were statistically significant (P <.0001) and Bland-Altman plots showed no systemic biases. Fisher's exact test showed no statistically significant differences between TCS and CT for all the studied predefined complications. Cost analysis showed a 68% cost reduction in favor of TCS. CONCLUSIONS: TCS could be a reliable alternative diagnostic tool for major complications in patients undergoing decompressive craniectomy. It could limit the number of CT scans per patient overcoming several limitations, such as costs, radiation exposure, and need to move the patient
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Measuring perceived benefit and disease-related burden in patients affected with vulvar lichen sclerosus after a standard topical corticosteroid treatment. Results from a cohort study using Pictorial Representation of Illness and Self-measure and Dermatology Life Quality Index
No full textImprovement in suffering after treatment has been poorly investigated in women affected with vulvar lichen sclerosus (VLS). We performed an observational study on a cohort of VLS patients for assessing the effect of a 12-week topical corticosteroid treatment on their VLS-related burden, as measured with Pictorial Representation of Illness and Self-Measure (PRISM) and Dermatology Life Quality Index (DLQI). Demographics and disease-related subjective and objective scores (at baseline, T0, and at the control visit, T1) were recorded. The PRISM and DLQI were administered at T0 and T1. We assessed the variation of PRISM and DLQI at T1 compared to baseline and the relevance of several variables on these changes. Sixty-three patients were included. A significant improvement was found in both PRISM and DLQI after treatment. A higher coefficient of variations was observed for PRISM and DLQI as compared to subjective and objective scores. Improvement of global subjective score after treatment was the sole variable associated with PRISM and DLQI variations. The corticosteroid treatment led to a significant decrease in the impact of VLS on patients' well-being, in terms of suffering and quality of life impairment. PRISM seems a reliable instrument for integrating clinicians' and patients' perspectives for a comprehensive VLS management
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