The Second Victim Experience and Support Tool: A Cross-Cultural Adaptation and Psychometric Evaluation in Italy (IT-SVEST).

OBJECTIVE: Second victims are defined as healthcare workers involved in an unanticipated adverse patient event, who experienced professional and psychological distress. The Second Victim Experience and Support Tool (SVEST) is a survey developed and validated in the United States, which describes the experience of second victims. This study aims to perform the cross-cultural adaptation of the SVEST and to evaluate its psychometric characteristics in the Italian context. METHODS: Translation and cross-cultural adaptation process was performed according to the World Health Organization guidelines. Then, 349 healthcare workers, including nurses, doctors, residents, and technicians, involved in direct patient care-a potential second victim-completed the Italian version of SVEST in a validation survey at the Academic Hospital of Udine. The SVEST consists of 29 items, divided into 7 dimensions, 2 outcome variables, and 7 support options. The Italian version was assessed for internal consistency through Cronbach α, for content validity with content validity index for scales and for item and for construct validity with Confirmatory Factor Analysis. RESULTS: The internal consistency of the instrument was adequate in its overall evaluation with Cronbach α value of 0.88 (95% confidence interval = 0.86). The content validity index for scales was 0.94 and that for item was 0.70. The confirmatory factor analysis results showed a good model fit for the 9-factor structure (χ2 = 676.18, df = 327, P < 0.001). Root mean squared error of approximation, Akaike information criterion, and comparative fix index Tucker-Lewis index values also suggested a good fit to the data. CONCLUSIONS: The Italian version of the SVEST can be used to evaluate second victim experiences, demonstrating adequate validity, reliability, and good psychometric properties.

High Viral Load in Upper Respiratory Specimens of Persons With SARS-CoV-2 Infection in a Northern Italian Area.

BACKGROUND: An assessment of viral load in biologic specimens of subjects with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection may have important implications for public health planning. The aim of this study was to estimate the prevalence of high viral load in upper respiratory specimens of patients with SARS-CoV-2 infection during the first Italian wave (spring) and at the beginning of the second wave (summer) of the COVID-19 epidemic, through the measurement of cycle threshold (Ct) values from real-time reverse transcription-polymerase chain reaction tests conducted at the University Hospital of Udine, Italy, serving 530,000 inhabitants. METHODS: We compared the prevalence of high viral load, defined as Ct ≤ 20 at the first positive test result, in 262 subjects from the spring and 453 from the summer period. Logistic regression was used to account for potential confounding due to sex, age, and severity of infection. RESULTS: In the spring, 9.2% of subjects had Ct ≤ 20 versus 21.4% in the summer. After adjusting for confounders, the likelihood of having high viral load was 2.9 times higher in the summer than in the spring (95% confidence interval, 1.7-5.0). CONCLUSIONS: In this Italian area, more COVID-19 patients had high viral load in the spring epidemic wave than at the beginning of the second, during the summer. Cycle threshold values may represent useful information to monitor viral load at a population level in subjects with SARS-CoV-2 infection.

Frequency of nasopharyngeal swab collection and positivity for SARS-CoV-2 infection in the population of the Italian province of Udine with and without chronic conditions.

Severity of SARS-CoV-2 infection is associated with comorbidities. However, no information is available on the frequency of nasopharyngeal swab collection and positivity depending on comorbidities. Using a cross-sectional design, we assessed the prevalence of SARS-CoV-2 tests and of positivity in the general population of the 530,000-inhabitant Italian province of Udine and in subgroups affected by chronic conditions in the first weeks of SARS-CoV-2 epidemic. Anonymous health databases were used as source of information to identify persons with 14 chronic conditions. From laboratory records we assessed the likelihood of real-time reverse-transcriptase polymerase chain reaction for SARS-CoV-2 and the frequency of positivity from February 29 to April 19, 2020, i.e., 7 weeks from the first case detected in the study area. Sex and age-stratified proportions were calculated in comorbidity subgroups. Multivariate regression was used to adjust for confounders. In the province, 236,623 persons had ≥1 chronic condition; 869 had positive tests. Persons with comorbidities were tested more than the others. However, most chronic conditions were not significantly associated with the prevalence of positivity, except psychiatric and neurological diseases and diabetes. In conclusion, despite more frequent testing, patients with most chronic diseases where equally likely to be diagnosed with SARS-CoV-2 as the general population. Chronic patients should adhere to general recommendations for preventing SARS-CoV-2 infection, but ad hoc restrictions do not seem necessary.