Promoting healthy eating in childhood: results from the COcONUT (Children PrOmOting Nutrition throUght Theatre) project.

BACKGROUND: Despite several international initiatives aimed to contrast childhood overweight and obesity, these still represent a major public health problem. Recently, the World Health Organization called for a new type of preventive action, requiring stakeholders from both governments and civil society, to play a decisive role in shaping healthy environments, especially for children. METHODS: COcONUT (Children PrOmOting Nutrition throUght Theatre) was a nutrition education project, involving children aged 5-12 years, aimed to raise awareness on healthy eating, through theatrical and practical workshops. Within this project we conducted an observational study assessing i) children adherence to the Mediterranean Diet, using the KIDMED questionnaire, and ii) parental nutritional knowledge and families' food habits using the ZOOM8 questionnaire. The non-parametric Wilcoxon and the McNemar's test were used. Statistical significance was fixed p<0.05. RESULTS: Our data show a statistically significant improvement in Mediterranean Diet adherence among children (p=0.0004). Moreover, we found positive trends in some families' food habits, as for instance less perceived barriers in fruits/vegetables/pulses consumption, less perceived barriers in doing sports and less consumption of unhealthy snacks. CONCLUSIONS: Our results confirm the important role played by funny and active learning in health promotion initiatives.

[MI NUTRO (MIgrants NUTRition knOwledge per l'integrazione): un intervento di educazione alimentare tra gli immigrati, Perugia - uno studio pilota]. / MI NUTRO (MIgrants NUTRition knOwledge for integration): a nutrition education intervention among immigrants, Perugia (Italy) - pilot study.

Riassunto. Introduzione. MI NUTRO (MIgrants NUTRition knOwledge per l'integrazione) ha avuto come obiettivi: valutare le conoscenze nutrizionali dei migranti, aumentare le informazioni sulla dieta sana e misurare l'effetto delle lezioni di cucina sulle conoscenze. Metodi. MI NUTRO è uno studio pilota quasi sperimentale. Tutti i partecipanti sono stati inclusi su base volontaria e l'intervento si è basato su seminari teorici e lezioni pratiche. È stato utilizzato un questionario validato. Il test non parametrico di Wilcoxon è stato usato per confrontare il punteggio pre- e post-intervento. Risultati. Il punteggio medio di conoscenza nutrizionale era 11,4 ± 3,8 (deviazione standard - DS) prima e 27,5 ± 5,6 DS dopo l'intervento, con una differenza statisticamente significativa. Discussione. I dati mostrano un aumento significativo delle conoscenze nutrizionali dei migranti dopo l'intervento. Le lezioni di cucina offerte sono state sessioni di apprendimento interattive in cui ogni migrante ha avuto la possibilità di prendere parte al processo di preparazione degli alimenti. Inoltre, alla fine di ogni lezione ricercatori e migranti hanno cenato insieme, favorendo il processo di scambio culturale.

Harnessing Big Data for Communicable Tropical and Sub-Tropical Disorders: Implications From a Systematic Review of the Literature.

AIM: According to the World Health Organization (WHO), communicable tropical and sub-tropical diseases occur solely, or mainly in the tropics, thriving in hot, and humid conditions. Some of these disorders termed as neglected tropical diseases are particularly overlooked. Communicable tropical/sub-tropical diseases represent a diverse group of communicable disorders occurring in 149 countries, favored by tropical and sub-tropical conditions, affecting more than one billion people and imposing a dramatic societal and economic burden. METHODS: A systematic review of the extant scholarly literature was carried out, searching in PubMed/MEDLINE and Scopus. The search string used included proper keywords, like big data, nontraditional data sources, social media, social networks, infodemiology, infoveillance, novel data streams (NDS), digital epidemiology, digital behavior, Google Trends, Twitter, Facebook, YouTube, Instagram, Pinterest, Ebola, Zika, dengue, Chikungunya, Chagas, and the other neglected tropical diseases. RESULTS: 47 original, observational studies were included in the current systematic review: 1 focused on Chikungunya, 6 on dengue, 19 on Ebola, 2 on Malaria, 1 on Mayaro virus, 2 on West Nile virus, and 16 on Zika. Fifteen were dedicated on developing and validating forecasting techniques for real-time monitoring of neglected tropical diseases, while the remaining studies investigated public reaction to infectious outbreaks. Most studies explored a single nontraditional data source, with Twitter being the most exploited tool (25 studies). CONCLUSION: Even though some studies have shown the feasibility of utilizing NDS as an effective tool for predicting epidemic outbreaks and disseminating accurate, high-quality information concerning neglected tropical diseases, some gaps should be properly underlined. Out of the 47 articles included, only 7 were focusing on neglected tropical diseases, while all the other covered communicable tropical/sub-tropical diseases, and the main determinant of this unbalanced coverage seems to be the media impact and resonance. Furthermore, efforts in integrating diverse NDS should be made. As such, taking into account these limitations, further research in the field is needed.

[Employment status and perceived health in Italy: data from the European Union Statistics on Income and Living Conditions (EU-SILC) longitudinal study]. / Condizione occupazionale e salute percepita in Italia: evidenze da dati longitudinali EU-SILC.

The aim of this study was to investigate the relationship between employment status (permanent employment, fixed-term employment, unemployment, other) and perceived health status in a sample of the Italian population. Data was obtained from the European Union Statistics on Income and Living Condition (EU-SILC) study during the period 2009 - 2012. The sample consists of 4,848 individuals, each with a complete record of observations during four years for a total of 19,392 observations. The causal relationship between perceived/self-reported health status and employment status was tested using a global logit model (STATA). Our results confirm a significant association between employment status and perceived health, as well as between perceived health status and economic status. Unemployment that was dependent on an actual lack of work opportunities and not from individual disability was found to be the most significant determinant of perceived health status; a higher educational level produces a better perceived health status.

Dietary Intake of Meat Cooking-Related Mutagens (HCAs) and Risk of Colorectal Adenoma and Cancer: A Systematic Review and Meta-Analysis.

Much evidence suggests that the positive association between meat intake and colorectal adenoma (CRA) and cancer (CRC) risk is mediated by mutagenic compounds generated during cooking at high temperature. A number of epidemiological studies have estimated the effect of meat-related mutagens intake on CRC/CRA risk with contradictory and sometimes inconsistent results. A literature search was carried out (PubMed, Web of Science and Scopus) to identify articles reporting the relationship between the intake of meat-related mutagens (2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP), 2-amino-3,8-dimethylimidazo[4,5-f] quinoxaline (MeIQx), 2-amino-3,4,8-trimethylimidazo[4,5-f] quinoxaline: DiMeIQx, benzo(a) pyrene (B(a)P) and "meat derived mutagenic activity" (MDM)) and CRC/CRA risk. A random-effect model was used to calculate the risk association. Thirty-nine studies were included in the systematic review and meta-analysis. Polled CRA risk (15229 cases) was significantly increased by intake of PhIP (OR = 1.20; 95% CI: 1.13,1.28; p < 0.001), MeIQx (OR = 1.14; 95% CI: 1.05,1.23; p = 0.001), DiMeIQx (OR = 1.13; 95% CI: 1.05,1.21; p = 0.001), B(a)P (OR = 1.10; 95% CI: 1.02,1.19; p = 0.017) and MDM (OR = 1.17; 95% CI: 1.07,1.28; p = 0.001). A linear and curvilinear trend was observed in dose-response meta-analysis between CRA risk in association with PhIP, MDM, and MeIQx. CRC risk (21,344 cases) was increased by uptake of MeIQx (OR = 1.14; 95% CI: 1.04,1.25; p = 0.004), DiMeIQx (OR = 1.12; 95% CI: 1.02,1.22; p = 0.014) and MDM (OR = 1.12; 95% CI: 1.06,1.19; p < 0.001). No publication bias could be detected, whereas heterogeneity was in some cases rather high. Mutagenic compounds formed during cooking of meat at high temperature may be responsible of its carcinogenicity.

Robotic right hemicolectomy: Analysis of 108 consecutive procedures and multidimensional assessment of the learning curve.

PURPOSE: Surgeons tend to view the robotic right colectomy (RRC) as an ideal beginning procedure to gain proficiency in robotic general and colorectal surgery. Nevertheless, oncological RRC, especially if performed with intracorporeal ileocolic anastomosis confectioning, cannot be considered a technically easier procedure. The aim of this study was to assess the learning curve of the RRC performed for oncological purposes and to evaluate its safety and efficacy investigating the perioperative and pathology outcomes in the different learning phases. METHODS: Data on a consecutive series of 108 patients undergoing RRC with intracorporeal anastomosis between June 2011 and September 2015 at our institution were prospectively collected to evaluate surgical and short-term oncological outcomes. CUSUM (Cumulative Sum) and Risk-Adjusted (RA) CUSUM analysis were performed in order to perform a multidimensional assessment of the learning curve for the RRC surgical procedure. Intraoperative, postoperative and pathological outcomes were compared among the learning curve phases. RESULTS: Based on the CUSUM and RA-CUSUM analyses, the learning curve for RRC could be divided into 3 different phases: phase 1, the initial learning period (1st-44th case); phase 2, the consolidation period (45th-90th case); and phase 3, the mastery period (91th-108th case). Operation time, conversion to open surgery rate and the number of harvested lymph nodes significantly improve through the three learning phases. CONCLUSIONS: The learning curve for oncological RRC with intracorporeal anastomosis is composed of 3 phases. Our data indicate that the performance of RRC is safe from an oncological point of view in all of the three phases of the learning curve. However, the technical skills necessary to significantly reduce operative time, conversion to open surgery rate and to significantly improve the number of harvested lymph nodes were achieved after 44 procedures. These data suggest that it might be prudent to start the RRC learning curve by treating only benign diseases and to reserve the performance of oncological resection to when at least the initial learning phase has been completed.

Employment Condition, Economic Deprivation and Self-Evaluated Health in Europe: Evidence from EU-SILC 2009-2012.

Background: The mixed empirical evidence about employment conditions (i.e., permanent vs. temporary job, full-time vs. part-time job) as well as unemployment has motivated the development of conceptual models with the aim of assessing the pathways leading to effects of employment status on health. Alongside physically and psychologically riskier working conditions, one channel stems in the possibly severe economic deprivation faced by temporary workers. We investigate whether economic deprivation is able to partly capture the effect of employment status on Self-evaluated Health Status (SHS). Methods: Our analysis is based on the European Union Statistics on Income and Living Conditions (EU-SILC) survey, for a balanced sample from 26 countries from 2009 to 2012. We estimate a correlated random-effects logit model for the SHS that accounts for the ordered nature of the dependent variable and the longitudinal structure of the data. Results and Discussion: Material deprivation and economic strain are able to partly account for the negative effects on SHS from precarious and part-time employment as well as from unemployment that, however, exhibits a significant independent negative association with SHS. Conclusions: Some of the indicators used to proxy economic deprivation are significant predictors of SHS and their correlation with the employment condition is such that it should not be neglected in empirical analysis, when available and further to the monetary income.

A Western Dietary Pattern Increases Prostate Cancer Risk: A Systematic Review and Meta-Analysis.

Dietary patterns were recently applied to examine the relationship between eating habits and prostate cancer (PC) risk. While the associations between PC risk with the glycemic index and Mediterranean score have been reviewed, no meta-analysis is currently available on dietary patterns defined by "a posteriori" methods. A literature search was carried out (PubMed, Web of Science) to identify studies reporting the relationship between dietary patterns and PC risk. Relevant dietary patterns were selected and the risks estimated were calculated by a random-effect model. Multivariable-adjusted odds ratios (ORs), for a first-percentile increase in dietary pattern score, were combined by a dose-response meta-analysis. Twelve observational studies were included in the meta-analysis which identified a "Healthy pattern" and a "Western pattern". The Healthy pattern was not related to PC risk (OR = 0.96; 95% confidence interval (CI): 0.88-1.04) while the Western pattern significantly increased it (OR = 1.34; 95% CI: 1.08-1.65). In addition, the "Carbohydrate pattern", which was analyzed in four articles, was positively associated with a higher PC risk (OR = 1.64; 95% CI: 1.35-2.00). A significant linear trend between the Western (p = 0.011) pattern, the Carbohydrate (p = 0.005) pattern, and the increment of PC risk was observed. The small number of studies included in the meta-analysis suggests that further investigation is necessary to support these findings.

[Use Of Hospital Services By The Immigrant Population In Umbria, Italy]. / Utilizzo dei servizi ospedalieri da parte della popolazione immigrata in Umbria.

The aim of this study was to identify possible inequalities in the quality of health care services for the management of conditions such as cardiovascolar diseases, psychiatric disorders, appendectomy, and hysterectomy, offered to the immigrant population in the Umbria region (central Italy). Hospital discharge data covering the period 2009-2012 were analysed and crude and standardized hospitalization rates per 100,000 calculated. Immigrants were found to have an increased risk of undergoing procedures such as appendectomy and hysterectomy for benign disease, indicating a greater degree of nonappropriateness in this category of users. In the young immigrant population, admissions were mainly due to reproductive health problems in women, and injuries/trauma in men. The results of this study confirm that, despite regional efforts to reduce social inequalities and consequently inequalities in health, through regional legislation, information to the population, training of healthcare personnel, and cultural mediation, some inequalities are present in the quality of health care delivered to foreign-born persons in the region. Hence, there is a need to strengthen information campaigns for immigrants, to keep them informed of their rights, and to strengthen training courses among healthcare and social workers.

Investigating the Role of Physical Education in Physical Activity Promotion: An Italian Multicenter Study.

BACKGROUND: Physical education (PE) can be considered an instrument for active lifestyle promotion, and PE teachers can motivate youths to continue their studies in the field of Movement Sciences (MS). METHODS: To evaluate the role of PE in higher secondary school in promoting physical activity (PA) and MS careers, previous PE experiences and current PA practice were investigated in a sample of Italian freshmen enrolled in different university degree courses. RESULTS: A total of 7033 questionnaires were completed by students from 14 universities (41.3% males, mean age 20 ± 2.76 years). Recreation seemed to be the principal aim (42.2%) pursued during PE lessons, which are based mainly on practical activities (51.7%). Of all respondents, 67.2% were satisfied with the PE received during higher secondary school, and 51.6% participated in extracurricular PA. Current practice of PA was reported by 58.1% of the sample. Extracurricular activities were associated with choice of MS curricula (odds ratio: 2.15; 95% confidence interval, 1.85-2.50) and with current practice of PA (odds ratio: 1.68, 95% confidence interval, 1.51-1.87). Geographical differences concerning lessons organization and satisfaction were registered (P < .01). CONCLUSIONS: To enhance its role in health promotion, PE teaching should be improved by increasing the time allocated to PE and by strengthening the provision of school-based extracurricular PA.

Apple intake and cancer risk: a systematic review and meta-analysis of observational studies.

OBJECTIVE: Conflicting results on the association between fruit consumption and cancer risk have been reported. Little is known about the cancer preventive effects of different fruit types. The present meta-analysis investigates whether an association exists between apple intake and cancer risk. DESIGN: Relevant observational studies were identified by literature search (PubMed, Web of Science and Embase). A random-effect model was used to estimate the cancer risk in different anatomical sites. Between-study heterogeneity and publication bias were assessed using adequate statistical tests. RESULTS: Twenty case-control (three on lung, five on colorectal, five on breast, two on oesophageal, three on oral cavity, two on prostate and one each on pancreas, bladder, larynx, ovary, kidney and brain cancer) and twenty-one cohort (seven on lung, two on colorectal, three on breast and one each on oesophageal, pancreas, bladder, kidney, endometrial, head-neck, urothelial and stomach cancer) studies met the inclusion criteria. Comparing the highest v. lowest level of apple consumption, the reduction of lung cancer risk was statistically highly significant in both case-control (OR=0·75; 95% CI 0·63, 0·88; P=0·001, I 2=0 %) and cohort studies (relative risk=0·89; 95% CI 0·84, 0·94; P<0·001, I 2=53 %). Instead, in the case of colorectal (OR=0·66; 95% CI 0·54, 0·81; P<0·001, I 2=55%), breast (OR=0·79; 95% CI 0·73, 0·87; P<0·001, I 2=1 %) and overall digestive tract (OR=0·50; 95% CI 0·36, 0·69; P<0·001, I 2=90 %) cancers a significant preventive effect of apples was found only in case-control studies while prospective studies indicated no effect. No evidence of publication bias could be detected for colorectal, oral cavity, oesophageal and breast cancer. However, some confounding effects may be present and related to the consumption of other fruit which have not been considered as adjusting factors. CONCLUSIONS: The present meta-analysis indicates that consumption of apples is associated with a reduced risk of cancer in different anatomical sites.

Immigrant mothers and access to prenatal care: evidence from a regional population study in Italy.

OBJECTIVES: We addressed the question of whether use of adequate prenatal care differs between foreign-born and Italian mothers and estimated the extent to which unobservable characteristics bias results. SETTING: This study is on primary care and especially on adequate access to prenatal healthcare services by immigrant mothers. PARTICIPANTS: Approximately 37,000 mothers of both Italian and foreign nationality were studied. Data were obtained from the Standard Certificate of Live Birth between 2005 and 2010 in Umbria. RESULTS: Estimates from the bivariate probit model indicate that immigrant mothers are three times more likely to make fewer than four prenatal visits (OR=3.35) and 1.66 times more likely to make a late first visit (OR=1.66). The effect is found to be strongest for Asian women. CONCLUSIONS: Standard probit models lead to underestimation of the probability of inadequate use of prenatal care services by immigrant women, whereas bivariate probit models, which allow us to consider immigrant status as an endogenous variable, estimated ORs to be three times larger than those obtained with univariate models.

Preterm Birth: Analysis of Longitudinal Data on Siblings Based on Random-Effects Logit Models.

INTRODUCTION: The literature about the determinants of a preterm birth is still controversial. We approach the analysis of these determinants distinguishing between woman's observable characteristics, which may change over time, and unobservable woman's characteristics, which are time invariant and explain the dependence between the typology (normal or preterm) of consecutive births. METHODS: We rely on a longitudinal dataset about 28,603 women who delivered for the first time in the period 2005-2013 in the Umbria Region (Italy). We consider singleton physiological pregnancies originating from natural conceptions with birthweight of at least 500 g and gestational age between 24 and 42 weeks; the overall number of deliveries is 34,224. The dataset is based on the Standard Certificates of Life Birth collected in the region in the same period. We estimate two types of logit model for the event that the birth is preterm. The first model is pooled and accounts for the information about possible previous preterm deliveries, including the lagged response among the covariates. The second model takes explicitly into account the longitudinal structure of data through the introduction of a random effect that summarizes all the (time invariant) unobservable characteristics of a woman affecting the probability of a preterm birth. RESULTS: The estimated models provide evidence that the probability of a preterm birth depends on certain woman's demographic and socioeconomic characteristics, other than on the previous history in terms of miscarriages and the baby's gender. Besides, as the random-effects model fits significantly better than the pooled model with lagged response, we conclude for a spurious state dependence between repeated preterm deliveries. CONCLUSION: The proposed analysis represents a useful tool to detect profiles of women with a high risk of preterm delivery. Such profiles are detected taking into account observable woman's demographic and socioeconomic characteristics as well as unobservable and time-constant characteristics, possibly related to the woman's genetic makeup. TRIAL REGISTRATION: Not applicable.

Garlic consumption and colorectal cancer risk in man: a systematic review and meta-analysis.

OBJECTIVE: Colorectal cancer shows large incidence variations worldwide that have been attributed to different dietary factors. We conducted a meta-analysis on the relationship between garlic consumption and colorectal cancer risk. DESIGN: We systematically reviewed publications obtained by searching ISI Web of Knowledge, MEDLINE and EMBASE literature databases. We extracted the risk estimate of the highest and the lowest reported categories of intake from each study and conducted meta-analysis using a random-effects model. RESULTS: The pooled analysis of all fourteen studies, seven cohort and seven case-control, indicated that garlic consumption was not associated with colorectal cancer risk (OR=0·93; 95 % CI 0·82, 1·06, P=0·281; I 2=83·6 %, P≤0·001). Separate analyses on the basis of cancer sites and sex also revealed no statistically significant effects on cancer risk. However, when separately analysed on the basis of study type, we found that garlic was associated with an approximately 37 % reduction in colorectal cancer risk in the case-control studies (combined risk estimate=0·63, 95 % CI 0·48, 0·82, P=0·001; I 2=75·6 %, P≤0·001). CONCLUSIONS: Our results suggest that consumption of garlic is not associated with a reduced colorectal cancer risk. Further investigations are necessary to clarify the discrepancy between results obtained from different types of epidemiological studies.

Road Traffic Pollution and Childhood Leukemia: A Nationwide Case-control Study in Italy.

BACKGROUND: The association of childhood leukemia with traffic pollution was considered in a number of studies from 1989 onwards, with results not entirely consistent and little information regarding subtypes. AIM OF THE STUDY: We used the data of the Italian SETIL case-control on childhood leukemia to explore the risk by leukemia subtypes associated to exposure to vehicular traffic. METHODS: We included in the analyses 648 cases of childhood leukemia (565 Acute lymphoblastic-ALL and 80 Acute non lymphoblastic-AnLL) and 980 controls. Information on traffic exposure was collected from questionnaire interviews and from the geocoding of house addresses, for all periods of life of the children. RESULTS: We observed an increase in risk for AnLL, and at a lower extent for ALL, with indicators of exposure to traffic pollutants. In particular, the risk was associated to the report of closeness of the house to traffic lights and to the passage of trucks (OR: 1.76; 95% CI 1.03-3.01 for ALL and 6.35; 95% CI 2.59-15.6 for AnLL). The association was shown also in the analyses limited to AML and in the stratified analyses and in respect to the house in different period of life. CONCLUSIONS: Results from the SETIL study provide some support to the association of traffic related exposure and risk for AnLL, but at a lesser extent for ALL. Our conclusion highlights the need for leukemia type specific analyses in future studies. Results support the need of controlling exposure from traffic pollution, even if knowledge is not complete.

Professional competencies in health promotion and public health: what is common and what is specific? Review of the European debate and perspectives for professional development.

According to the Nairobi Call to Action, the growth of practitioners' skills can be favoured by setting accreditation standards and by reorienting professional competencies of current and future health workers. This will make it possible to develop a critical mass of competent practitioners, foster training, and increase visibility of the professional field. Through a review of the literature, the authors offer an overview of competency-based strategies for professional development in health promotion. The main research questions discussed were as follows: Is there a shared definition of public health?; Is there a shared definition of health promotion?; Who are the main stakeholders for public health and health promotion in Europe?; What is the meaning of professional competencies in education and practice for public health and health promotion?; Is there a shared system of professional core competencies in public health and health promotion?;What is common and what is specific between the two systems of professional competencies?; Is it useful and feasible to create specific strategies of professional development for public health and health promotion? A transformative use of competencies makes it possible to inform students, professionals, employers, and political decision-makers about what is expected from a specific profession and its values.

The role and working conditions of Movement Science students employed in sport and recreational facilities: An Italian multicenter study.

BACKGROUND: In Italy, students from Movement Science (MS) Degree Courses often work in sport and recreational facilities before graduation. OBJECTIVE: The employment conditions of Movement Science students working in sport/recreational facilities were investigated, and the management and structural features of the facilities were evaluated, including safety policies. Regional differences were also considered. METHODS: Questionnaires were administered to undergraduate and graduate students (N = 4,217) in 17 Universities. Students' perceptions of the quality of the facilities where they had been employed was evaluated using multivariate analysis. A latent class model with covariates was used to evaluate how variables relating to participants, employment facilities or regions influence their opinions. RESULTS: A high proportion of MS students were employed in sporting facilities (undergraduate level: 33% ; graduate level: 55%), in most cases without any formal employment contracts. Both the structural and hygienic features, as well as the professional knowledge of the staff, were considered good to excellent by the majority of participants (about 70%). Communication of the basic behavioral rules was considered adequate by 61-63% of undergraduate students and 71-75% of graduate students, while nearly half of the participants were dissatisfied with the staff safety training. Correlations between the perceived good structural/hygienic conditions, the presence of regulations and training programs for the staff were investigated. Differences regarding occupational level and safety training among different regions of Italy were also observed. CONCLUSIONS: Italian students in Movement Science were easily employed in sport/recreational facilities, but frequently without a formal contract. This is a consequence of the lack of specific regulations in the field of recreational/leisure employment and could have negative implications, especially in terms of safety.

Estimating the Smoking Ban Effects on Smoking Prevalence, Quitting and Cigarette Consumption in a Population Study of Apprentices in Italy.

OBJECTIVES: We evaluated the effects of the Italian 2005 smoking ban in public places on the prevalence of smoking, quitting and cigarette consumption of young workers. DATA AND METHODS: The dataset was obtained from non-computerized registers of medical examinations for a population of workers with apprenticeship contracts residing in the province of Viterbo, Italy, in the period 1996-2007. To estimate the effects of the ban, a segmented regression approach was used, exploiting the discontinuity introduced by the application of the law on apprentices' smoking behavior. RESULTS: It is estimated that the Italian smoking ban generally had no effect on smoking prevalence, quitting ratio, or cigarette consumption of apprentices. However, when the estimates were applied to subpopulations, significant effects were found: -1% in smoking prevalence, +2% in quitting, and -3% in smoking intensity of apprentices with at least a diploma.

The care of pregnant women and their babies: empirical data from Umbria region.

BACKGROUND: The promotion of the concept of evidence-based health care in the field of maternity care began in the 1980s; the indicators in this field were devised to enable us to know key components of care for mothers and babies and to relate them to health outcomes. METHODS: The study is based on data from the Standard Certificate of Live Birth (SCLB) forms of the Umbria region (Italy) during 2012, which merges data from each mother and her baby for a total of 7964 records. We followed the healthcare indicators recommended by World Health Organization for monitoring and evaluating maternal and child health services. We considered number of prenatal medical visits and timing of first antenatal visit such as indicators of Antenal care, and mode of delivery and place of birth by volume of deliveries such as indicators of Intrapartum care in healthcare maternal and child services. Odds ratios were calculated to indicate the likelihood of some individual and social variables across appropriate access to prenatal care. RESULTS: It is present an association between social disadvantage (mothers' educational level and mothers' country of birth) and inappropriate access to prenatal care, low number of prenatal medical visits (below 4) and late timing of first visit (after more than 12 gestational weeks). In Umbria there are 11 place of birth, 9 of I level and 2 of II level. Overall, 29.3% births occurred in 6 maternity units with fewer than 500 births in 2012 (in Italy is 7.3%). The average rate of cesarean section observed in the NTSV sample (Nulliparous, Terminal, Single, Vertex), was 28.2%. This value was higher than expected, especially in this class with an indication for the physiological birth. The World Health Organization recommends that the caesarean section rate should not be higher than 10% to 15%. Moreover there is a wide variability between birth centers (7.2% -41.4%). CONCLUSIONS: The use of mother and child prenatal care services was associated with individual characteristics of the mothers from less advantage social classes (i.e., unemployed or poorly educated); cesarean section was higher than expected, especially in the NTSV sample; we foresee an important role for application of indicators that proactively help health-care professionals to deliver the right care at the right time.

Prevention of healthcare-associated infections: knowledge among dental students in seven Italian universities.

BACKGROUND: Lack of knowledge is the major reason for non-compliance with correct healthcare-associated infections (HAI) prevention procedures. The aim of this study was to evaluate knowledge of the Dental School (DSS) and Dental Hygiene (DHS) students with regard to the prevention of HAI, as basic knowledge for improving and harmonizing the educational content in the different Italian Universities. METHODS: A cross-sectional study was carried out using an anonymous questionnaire that was completed by DSS (I, II, III, IV, and V year) in seven Universities and DHS (I, II, and III year) in three Universities. The questions dealt with three specific areas: healthcare-associated infections, standard precautions and hand hygiene. Factors associated with an unacceptable level of knowledge (score <17.5) were analyzed using a logistic regression model. A p value <0.05 was considered to be significant. RESULTS: Five hundred and four questionnaires were collected: 81.5% for DSS and 18.5% for DHS. Mean overall score (±DS) achieved by the total number of students was 18.2±2.93 on an overall perfect score of 25; 18.2±3.04 for DSS and 17.8±2.31 for DHS. Stratifying by area, the average score 2.7±1.07 (53%) for HAI, 10.3±1.61 (85.9%) for standard precautions, and 5.2±1.44 (64.8%) for hand hygiene was observed. A significantly different level of knowledge (p<0.001) between DSS and DHS was observed only for HAI (2.8±1.07 for DSS vs 2.1±0.96 for DHS). Significant differences among the academic years were found only for DSS concerning HAI and standard precautions. The logistic regression model showed that an age <23 years was a risk factor for lack of knowledge on HAI, but a protective factor for lack of knowledge about standard precautions and hand hygiene; attending DH degree course was associated with lack of knowledge on HAI. CONCLUSIONS: Although the overall score obtained both by DSS and DHS indicated an acceptable level of knowledge, lack of knowledge was highlighted, in particular, for hand hygiene. Therefore, it is necessary to implement and validate effective teaching models in undergraduate courses in order to provide the scientific basis and the theoretical and practical preparation for the prevention and control of HAI.