Unparalleled patterns of intussusception and rotavirus gastroenteritis hospitalization rates among children younger than six years in Italy.

BACKGROUND: No nationwide studies are available so far in Italy to analyze the annual trend of hospitalizations for intussusception (IS) comparing it with that of rotavirus gastroenteritis (GARV), therefore a survey was undertaken to assess the incidence rates of IS and GARV in children hospitalized between 2005 and 2014 in Italy. STUDY DESIGN: A retrospective observational study was conducted analyzing the Italian Hospital Discharge Database (HDD), including a study on all hospitalizations bearing a primary or secondary diagnoses coded as 560.0 along the decade 2005-2014. METHODS: The trend and seasonality of hospitalizations rates (HRs) for IS were analyzed stratifying by gender and age groups. The statistical significance of temporal trend was determined using the analysis of the slope of the regression line. For the same period, data related to national hospitalizations for GARV (code 008.61 in any diagnosis) were analyzed for comparative purpose. RESULTS: A total of 6,074 hospitalizations for IS in children aged <6 years were recorded. A statistically significant increase of HRs was seen for male, female, 12-23 months and 24-71 months age groups. However, in children within the first year of life there was a downward trend. The analysis of the distribution of the HRs by months of hospitalization showed the absence of seasonality, in contrast to HRs for GARV. CONCLUSION: Our analysis confirmed the occurrence of the incidence peak of IS hospitalizations in children aged seven months. HRs decreased after the first year of life, replicating an age distribution that is also observed for other paediatric infectious diseases. Nevertheless, the total trend of HR was increasing. In Italy, IS HRs in the pre-vaccination era resulted in line with those described for other European countries, with an increasing trend and the annual slope of IS hospitalization turned out to unparallel the GARV HRs.

[Survey on the prevalence, duration and exclusivity of breastfeeding in the province of Rieti, Italy]. / Indagine su prevalenza, esclusività e durata dell'allattamento al seno nel territorio reatino.

BACKGROUND: The aim of the survey was to estimate the prevalence, duration and exclusivity of breastfeeding (AS) in the province of Rieti, using standardized indicators, for further assessment. METHODS: this is an observational prospective study, through questionnaires self-administered to parents of children receiving the first two vaccinations mandatores. The survey was conducted in the outpatient paediatric vaccine clinics and attended by parents of 198 children born in 2010, who carried out the vaccinations required by law in the first six months of life. The main outcome measures were the prevalence of exclusive breastfeeding (AE), predominant breastfeeding (AP), partial breastfeeding (AC) and with formula feeding only (not AS) after three and six months in postpartum. Have been also studied a number of factors that may affect the ability of the mothers to breastfeed and its continuation. RESULTS: At 3 months of age, the proportion of infants who were being breastfed was 65.5%, (AE 39.7%, AP 11.7%, 14.1% AC), while, after 5 months in postpartum the proportion of any AS was 51.7% ( AE 18.5%, AP 15.6% and 17.9% AC). Based on the regression model, significant associations were observed between AS complete at the 3rd and 5th month, and natural delivery (OR 2.6, respectively, and OR 1.9); having breastfed her son during the first 48 hours of birth was associated with increased prevalence of AS at 3rd month (OR 3.5), but it was not significant associated at the 5th month. Pre-term birth reduces significantly the probability of BF (OR 0.3) at the first vaccination. The use of pacifiers has been associated with reduced prevalence and early discontinuation of BF (respectively, OR 0.2 at 3rd month and OR 0.3 at 5th month). CONCLUSION: The survey confirms the need to assist the new mothers in the postpartum to promote the practice of exclusive breastfeeding and its continuation. The identification of specific risk groups, such as women who have caesarean delivery or who started late lactation, allows health professionals to act with greater awareness and achieve greater efficiency in interventions.

Prevalence and correlates for self-reported sleep problems among nursing students.

INTRODUCTION: University students report significantly worse sleep quality than the general population. Sleep problems are related to increased health concerns, irritability, depression, fatigue, attention and concentration difficulties, along with poor academic performance. The aim of this paper is to conduct a survey based on a questionnaire that would characterize night time and daytime habits in nursing students to estimate the prevalence of chronic insomnia, sleep disturbance and their correlates. METHODS: We conducted a cross-sectional survey among 364 nursing students of the University of L'Aquila, in Italy. Self-reported sleep data were derived from Sleep and Daytime Habits Questionnaire" (S&DHQ) that covered sleep and daytime habits and academic progress. Anxiety and depression symptoms were assessed by the Mental Health Inventory-5 (MHI-5) questionnaire. A supplement includes information about lifestyle, health status and physical activity. RESULTS: The overall prevalence of insomnia was 26.7%. It increased significantly from 10.3% for students aged < 20 years to 45.5% for those aged > 40 years. The prevalence of sleep problems were 9.4% for disorders of initiating sleep, 8.3% for disrupted sleep, 7.7% for early morning awakening and subjectively poor quality of sleep 22.3%. Multiple logistic regression analysis showed that greater age was significantly associated with an increased risk of insomnia. Other risk predictors of insomnia were headache, severe depression and self perception of poor quality of life. Daytime sleepiness and morning tiredness were significantly associated with current smoking habit and painful physical condition. The risk of unsatisfactory academic progress increased significantly in students reported poor sleep quality. DISCUSSION: Our study demonstrates that sleep problems are very common among students, and supports the need to assess sleep problems and identify students at risk regarding school achievement.

[Epidemiological impact of RV gastroenteritis in the Abruzzo Region: SDO analysis]. / Impatto epidemiologico delle gastroenteriti da Rotavirus nella Regione Abruzzo: analisi delle SDO.

RV represent the principle cause of acute gastroenteritis in infants in the world. In developing countries they are responsible for a high mortality rate in children under the age of five, whereas, in industrialized countries the RV infection is mainly related to hospitalisation. In order to study the epidemiological impact of enteritis caused by RV, we used the SDO files (hospital discharge code) in the Abruzzo Region relative to the years 2003-2006. Of a total number of 3146 children under the age of 5 who were diagnosed with gastroenteritis at the moment of hospitalisation, 1025 presented gastroenteritis of viral origin and 48.4% (496) due to RV. Furthermore, 253 hospital admissions were observed for RV in a second diagnosis. Infants of 12-23 months are those subject to the highest rate of hospitalisation ranging from 295/100.000 and 517/100.000. The use of the SDO files can determine an underestimation of the hospitalisation incidence for RV because to confirm a correct diagnosis the analysis of faeces should be systematically carried out but this is not always undertaken. The implementation of a secure and efficient vaccine strategy seems to be justified in poor countries, whereas in the industrialized countries, such a strategy can reduce the health expenditure for gastroenteritis by RV.