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Andrade Ortega J.A.,Complejo Hospitalario de Jaen | Delgado Martinez A.D.,Complejo Hospitalario de Jaen | Ruiz R.A.,Occupational Medicine Unit
Spine | Year: 2010

STUDY DESIGN. Observational prospective study. OBJECTIVE. Validate the Spanish version of the Neck Disability Index (NDI). SUMMARY OF BACKGROUND DATA. The NDI is the most widely used neck pain scale in the largest number of populations and has been validated most often against multiple measurements of function, pain, and clinical signs and symptoms. METHODS. The Spanish version of the NDI was administered 2 or 3 times to 175 individuals with neck pain (including those requesting or not requesting specific healthcare at a given time and those with acute and subacute/chronic nonspecific or post-traumatic neck pain). After establishing the factorial structure by extracting the main components, the internal consistency was assessed with the Cronbach alpha method, the test-retest reliability was assessed with the Bland-Altman plot and the intraclass correlation coefficient methods, and the validity was established by calculating Pearson correlation coefficient with pain visual analogue scale values and with Northwick Park Neck Pain Questionnaire (Spanish version) values. Sensitivity to change was estimated while comparing the mean difference between the first application of the NDI score and the one after the treatment in the patients who improved, felt the same, or worsened. RESULTS. A single factor explained 51.6% of the variance, the Cronbach alpha score was 0.89, the intraclass correlation coefficient was 0.98, the Pearson correlation coefficient with pain visual analogue scale was r = 0.65 and with Northwick Park Neck Pain Questionnaire was r = 0.89. In the subgroup of 147 subjects in whom the sensitivity to change was studied, those who reported an improvement in neck pain showed a decrease in the NDI score of 8.20, those who felt the same showed a decrease of 0.23, and those who felt worse showed an increase of 5.55. CONCLUSION. This first Spanish version of the Neck Disability Index is reliable, valid, and sensitive to change. © 2010 Lippincott Williams & Wilkins, Inc. Source


El-Gilany A.,Public Health Unit | Badawi K.,Mansoura University | El-Khawaga G.,Public Health Unit | Awadalla N.,Occupational Medicine Unit
Eastern Mediterranean Health Journal | Year: 2011

A cross-sectional study was carried out on 1708 students from Mansoura University, Egypt, to describe the pattern of physical activity, predictors of physical inactivity and perceived barriers to and benefits of physical activity. The International Physical Activity Questionnaire (IPAQ) was used to measure physical activity. Data were analysed according to the guidelines for data processing and analysis of the IPAQ. Perceived barriers to and potential benefits of physical activity were asked for. More than 11% of students were physically inactive. On logistic regression analysis, the independent predictors of physical inactivity were high socioeconomic standard of the family (OR 2.1), female sex (OR 1.8), medical education (OR 1.8) and non-membership in sports clubs (OR 1.6). The most frequent barriers to physical activity were time limitation and lack of accessible and suitable sporting places. More than 70% of the participants stated that physical activity promotes and maintains health. Source


Yang Y.,Medical Board | Goh S.-Y.,Singapore General Hospital | Tan S.B.,National Cancer Center Singapore | Tan S.B.,National University of Singapore | And 4 more authors.
European Journal of Internal Medicine | Year: 2012

Diabetes mellitus (DM) has been declared as a global public health threat to society. However, the burden of the disease in elderly Asian patients has not been described. The aim of the study is to assess the disease burden of DM and its associated adverse outcomes in elderly patients from an Asian hospital using the hospital inpatient database. Methods: Retrospective study of hospital discharge database from 2004 to 2008 to identify patients aged 65 years and above with DM and its associated 'adverse outcomes' using International Statistical Classification of Diseases and Related Health Problems, 9th Revision, Australian Modification (ICD-9-AM) codes. Results: Of 89,875 hospitalized patients aged 65 years and above over the 5 years, 31,124 (34.6%) patients had DM, and the percentage of DM cases increased steadily from 34.3% to 35.6%. Prevalence of DM-associated adverse outcomes was higher in DM patients than in non-DM patients (53.8% vs. 31.5%, p < 0.001). For trends over time, the adverse outcomes decreased in both DM patients (58.1% to 53.6%) and non-DM patients (34.3% to 31.4%, all p < 0.001). All disease-specific adverse outcomes except renal disease decreased over time both in DM and non-DM patients (all p < 0.05). There were increased trends over time for renal disease in both DM patients (16.1% to 23.2%, p < 0.001) and non-DM patients (6.7% to 10.4%, p < 0.001). Conclusion: The burden of DM in this group of elderly patients is high. Elderly patients with DM experienced much higher rates of the adverse outcomes. © 2011 European Federation of Internal Medicine. Source


Alicino C.,University of Genoa | Giacobbe D.R.,University of Genoa | Orsi A.,University of Genoa | Tassinari F.,University of Genoa | And 6 more authors.
BMC Infectious Diseases | Year: 2015

Background: Bloodstream infections (BSI) due to carbapenem-resistant (C-R) Klebsiella pneumoniae (Kp) are of global concern from both clinical and public health standpoints. This retrospective study aimed to describe C-R Kp BSI epidemiology in a large teaching hospital in northern Italy. Methods: Between 1 January 2007 and 31 December 2014, annual incidences both of C-R Kp BSI and of carbapenem-susceptible (C-S) Kp BSI were calculated as the number of events per 10,000 patient-days. A Chi square test for linear trend was used to assess the change in the incidence of C-R Kp BSI and C-S Kp BSI over the study period. Crude 30-day mortality rates were provided both for C-R Kp BSI and for C-S Kp BSI. Results: From 2007 to 2014, we observed 511 episodes of Kp BSI, 349 of which were caused by C-R Kp (68.3 %). The incidence of C-R Kp BSI considerably increased from 0.04/10,000 patient-days in 2007 to 1.77/10,000 patient-days in 2014 (Chi square for trend p < 0.001). The highest incidence of C-R Kp BSI was observed in intensive care units (ICUs), with a peak of 22.01 C-R Kp BSI/10,000 patient-days in 2012. A less marked but significant increase of C-S Kp BSI was also observed (Chi square for trend p = 0.004). Crude 30-day mortality was 36.1 % in patients with C-R Kp BSI and 23.5 % in those with C-S Kp BSI. Conclusions: During the study period, we observed a dramatic increase in the incidence of C-R Kp BSI in our hospital. More concerted infection-control efforts are needed to contain this alarming C-R Kp diffusion. © 2015 Alicino et al. Source


De Paschale M.,Microbiology Unit | Manco M.T.,Microbiology Unit | Belvisi L.,Microbiology Unit | Magnani C.,Hospital of Legnano | And 12 more authors.
Infection | Year: 2012

Objectives The introduction of vaccination against hepatitis B initially reduced the number of HBV (hepatitis B virus) and HDV (hepatitis delta virus) infections, but the decreasing trend of HDV infection seems to have stopped. The aim of this study was to assess the prevalence of HDV infection in the general population living in the catchment area of Legnano Hospital in northern Italy. Methods Of the 22,758 subjects tested in 2007-2008, the 488 who were HBsAg (hepatitis B surface antigen)-positive [including 107 (21.9%) of non-Italian origin] were subsequently tested for anti-HDV antibodies. Results Of the 488 subjects who tested positive for HBsAg, 24 (4.9%) were anti-HDV positive, all aged between 30 and 60 years. The difference in prevalence between males (7.1%) and females (1.9%) was statistically significant (p < 0.05), but not that between Italian (5.0%) and non-Italian patients (4.7%). The differences in anti- HDV seropositivity between the patients with acute (0%) and chronic infections (6.3%), and between the incident (2.5%) and prevalent cases (7.4%), were not statistically significant, but there was a significant difference (p < 0.01) between those with asymptomatic (2.1%) and clinically symptomatic infections (10.3%). Intravenous drug abuse was the main source of infection. Conclusions In the catchment area of our hospital, the prevalence of HDV infection does not seem to be due to patients of non-Italian origin, but to Italian patients who are not vaccinated against HBV and who survived the HDV epidemic of the 1970s and 1980s. Nevertheless, the increase in the number of immigrants from non-EU countries in recent years is soon likely to lead to a change in the epidemiology of HDV. © Springer-Verlag 2012. Source

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