[A regional equity profile to assess the impact of social inequalities on determinants and health outcomes in the population residing in Sicily Region (Southern Italy)]. / Un profilo di equità regionale per la valutazione dell'impatto delle disuguaglianze sociali sui determinanti e sugli esiti di salute nella popolazione residente in Sicilia.

OBJECTIVES: to build an equity profile for assessing the impact of socioeconomic inequalities on the determinants and health outcome in Sicily (Southern Italy). DESIGN: descriptive study aimed to define an equity profile in Sicily by using a rich list of indicators of structure of the resident population and of distribution of determinants and health outcome, derived from the integration of available information and scientific evidence at regional level with high local detail. SETTING AND PARTICIPANTS: the equity profile collects available information on the health status of the population in Sicily, on the determinants, and on the use of health and social services. The characteristics of people or population groups have been explored and can produce inequalities on health which included individual and context socioeconomic status. MAIN OUTCOME MEASURES: using available information sources and study results have explored the effects of the disadvantage on health in the region: mortality, morbidity, oncological incidence, reproductive health, and some of their determinants. RESULTS: the Sicilian population tends to aging. Migration flows tend to compensate the reduction in births in Sicily and it increases the proportion of younger people and women in childbearing age. The proportion of large families tends to get smaller, whereas the proportion of single-component ones increases; the population groups with low education, unemployment, poverty, and income increases. Starting from the first thousand days of life, to continue in the other classes of the population, the different distribution of risk factors on health was identified according to different levels of deprivation. CONCLUSIONS: the Sicilian equity profile has systematized and consolidated previous experiences on the effects of disadvantage on health. Prevention interventions, oriented towards equity, should be based on the results of this study and should take care of the general aspects of actions and, at the same time, focus on vulnerable population groups.

[Breastfeeding in Sicily Region (Southern Italy): analysis of prevalence, of contextual inequalities, and of other associated risk factors]. / Allattamento al seno in Sicilia: analisi della prevalenza, delle disuguaglianze di contesto e di altri fattori di rischio associati.

OBJECTIVES: to describe the prevalence of breastfeeding in Sicily Region (Southern Italy) and to analyze the socioeconomic status and other major risk factors on the attitudes towards exclusive breastfeeding. DESIGN: information on the practice of breastfeeding in Sicily have been collected from a Regional survey on Sudden Infant Death Syndrome (SIDS). An index of socioeconomic position was created by using data from the 2011 Census of the Italian National Institute of Statistics. SETTING AND PARTICIPANTS: in May 2015, a questionnaire was distributed to all mothers accessing to immunization services in Sicily for the first vaccination of their children. Two hundred seventy-three (273) vaccination centres have been involved, and 2,692 questionnaires were administered. MAIN OUTCOME MEASURES: five socio-economic levels were identified and, for each of them, the prevalence of breastfeeding and the risk factors for nonadherence to exclusive breastfeeding were described. RESULTS: the prevalence of exclusive breastfeeding was 30.6%, unevenly distributed in the region, being the lowest in the Province of Messina (21.4%). Nonadherence to exclusive breastfeeding was associated with the disadvantage of the low context culture (χ2: 14.9), and was more common in the areas with higher socioeconomic deprivation index (odds ratio - OR: 1.81). Among other determinants investigated, being premature was a risk factor for not being breastfed (OR: 1.59). CONCLUSION: the study confirms a low prevalence of breastfeeding in Sicily and its association with the socioeconomic level, being lower among women living in higher disadvantage areas. Moreover, this study confirms the association with co-sleeping practices (rooming-in and bed-sharing) for preterm babies. However, mother-child bed-sharing is not a guarantee for a successful breastfeeding, indeed being associated with a higher risk of SIDS. Finally, the study suggests the need for appropriate interventions focusing on specific high-risk groups.

[Survey on the Prevalence of Rare Kidney Diseases in Sicily].

Renal Diseases represent almost 6% of all Rare Diseases but are often misdiagnosed. In a survey made in Sicily in 2016, based on cases reported from all public hospitals according to a list of rare kidney diseases, we were able to collect 337 cases (199 males and 138 females). The highest prevalence was detected in children: 13.9 cases in 100.000 children; the mean age was 10, and the median 5 years, at the time of the diagnosis. Comparing our data with those available in the Sicilian Register of Rare Diseases we found that only 141 cases (54%) were present in the register. Promoting regional registries of rare kidney diseases in Italy may be useful for epidemiologic studies.