Consumers' attitudes before and after the introduction of the Chilean regulation on food labelling.

The aim of the present study is to understand how the attitudes towards food labelling in the Chilean population have changed after the introduction of the Chilean law on food labelling and advertising. A computer-assisted telephone interview was conducted in 2012 and 2016, employing the same procedures. The difference in outcomes between 2012 and 2016 was assessed using a logistic regression model. One hundred and sixty-seven subjects responded to both the 2012 and 2016 survey editions (respondents). For both the unadjusted and adjusted analyses, the respondents in 2016 were more likely to be involved in a programme to lose weight and to consider food labelling the most effective intervention introduced to date to promote healthy nutrition. However, no significant differences were reported in both self-reported and objectively assessed understandings of front-of-pack-labelling. Evidence suggests a positive perception among Chileans regarding the effectiveness of the new law.

Adherence to Mediterranean diet in Italy (ARIANNA) cross-sectional survey: study protocol.

INTRODUCTION: There is evidence, although limited, that the Italian population has been no longer following a Mediterranean dietary pattern. The ARIANNA (Adherence to the Mediterranean Diet in Italy) project consists of a survey-based cross-sectional study with the objective of gaining a greater knowledge of adherence to the Mediterranean Diet and its main determinants in different age groups of the Italian population. METHODS/ANALYSIS: The ARIANNA study will involve males and females aged ≥7 years, born and resident in Italy, and proficient in Italian. The voluntary enrolment will be in the period between March 2023 and May 2023. The data, which will include sociodemographic factors and dietary habits, will be collected through a web-based questionnaire. Adherence to the Mediterranean Diet will be assessed through the use of two validated score systems: the Mediterranean Diet Quality Index in children and adolescents for participants aged ≤16 years and the Mediterranean Diet Serving Score for participants aged ≥17 years. A review of the scientific literature will be carried out to collect historical data on adherence to the Mediterranean dietary pattern in the Italian population, which will be compared with those collected within this project. ETHICS AND DISSEMINATION: The ARIANNA study has been approved by the Ethics Committee of Istituto Superiore di Sanità. The results will be disseminated through peer-reviewed papers, leaflets and documents for the general public. A report will be presented to the national policy makers, to give them the tools to implement appropriate intervention to improve, in necessary, the adherence to Mediterranean dietary pattern in Italy.

Impact of the COVID-19 lockdown on psychological health and nutritional habits in Italy: results from the #PRESTOinsieme study.

OBJECTIVES: The present work aims to present the results of the 'PRESTOinsieme' (which is 'we will be together soon' in English). The web-based survey (www.prestoinsieme.com) describes changes in lifestyle habits and symptoms of psychological discomfort in the Italian population during the COVID-19 lockdown. DESIGN: Cross-sectional online survey disseminated by messaging apps (ie, WhatsApp and Telegram) and social networks (ie, Instagram, Facebook and LinkedIn). SETTING: Italy. PARTICIPANTS: Italian population older than 16 years of age. EXPOSURE: COVID-19 lockdown. MAIN OUTCOMES AND MEASURES: Survey respondents filled out a set of validated questionnaires aimed at assessing lifestyle habits and psychological health, that is, the General Health Questionnaire (GHQ-12) to screen for psychological distress, the Impact of Event Scale-Revised (IES-R) to screen for post-traumatic stress and the Center for Epidemiologic Studies Depression Scale (CES-D). RESULTS: Survey respondents totalled 5008. Moderate or severe psychological distress was reported in 25.5% and 22% of survey respondents, respectively. Lower age, female gender, being unemployed (OR 1.57, 95% CI 1.22 to 2.02) or being a student (OR 1.73, 95% CI 1.31 to 2.28) were predictors of more severe depressive symptoms. CONCLUSIONS: The present study is one of the largest population-based surveys conducted in Italy during the first COVID-19 lockdown, providing valuable data about the Italian population's psychological health. Further studies should be conducted to understand whether psychological distress persists after the end of the lockdown.

The "snacking child" and its social network: some insights from an Italian survey.

BACKGROUND: The hypothesis underlying this work is that the social network of a child might have an impact on the alimentary behaviors, in particular for what concerns snack consumption patterns. METHODS: 1215 Italian children 6-10 ys old were interviewed using a CATI facility in January 2010. 608 "snackers" and 607 "no-snackers" were identified. Information regarding family composition, child and relatives BMI, mother perception of child weight, child, father and mother physical activity, TV watching, social network, leisure time habits and dietary habits of peers, were collected. Association of variables with the status of snacker was investigated using a multivariable logistic regression model. RESULTS: Snackers children seem to be part of more numerous social network (1.40 friends vs 1.14, p = 0.042) where the majority of peers are also eating snacks, this percentage being significantly higher (89.5 vs 76.3, p < 0.001) than in the "no-snacker" group. The snacking group is identified by the fact that it tends to practice at least 4 hours per week of physical activity (OR: 1.36, CI: 1.03-1.9). No evidence of an association between snacking consumption and overweight status has been shown by our study. CONCLUSIONS: The snacking child has more active peer-to-peer social relationships, mostly related with sport activities. However, spending leisure time in sportive activities implies being part of a social environment which is definitely a positive one from the point of view of obesity control, and indeed, no increase of overweight/obesity is seen in relation to snack consumption.

Understanding the influence of the snack definition on the association between snacking and obesity: a review.

The aim of the present study is to understand how different definitions of snacking influence the estimated probability of obesity in the presence of concurrent risk factors. Factors influencing obesity were evaluated by reviewing the relevant literature through a PUBMED search. Six different modalities to define snack consumption were identified. A Bayesian network model in which nodes represent the variables that the retrieved studies indicate as affecting the probability of obesity was implemented and used to estimate the individual risk of developing obesity taking into account the concurrent effect of the considered risk factors. For a subject with a given profile of factors, the probability of obesity varies according to the chosen definition of snacking, up to maximum of 70%. The variability of the probability of obesity attributable to the chosen definition of snacking is very high and may threaten any conclusion about the effect of snacking, which may be related to the specific definitions adopted in the study.

[The Pacemaker and Implantable Cardioverter-Defibrillator Registry of the Italian Association of Arrhythmology and Cardiac Pacing - Annual report 2019]. / Registro Italiano Pacemaker e Defibrillatori - Bollettino Periodico 2019. Associazione Italiana di Aritmologia e Cardiostimolazione.

BACKGROUND: The pacemaker (PM) and implantable cardioverter-defibrillator (ICD) Registry of the Italian Association of Arrhythmology and Cardiac Pacing (AIAC) monitors the main epidemiological data in real-world practice. The survey for the 2019 activity collects information about demographics, clinical characteristics, main indications for PM/ICD therapy and device types from the Italian collaborating centers. METHODS: The Registry collects prospectively national PM and ICD implantation activity on the basis of European cards. RESULTS: PM Registry: data about 22 889 PM implantations were collected (19 621 first implants and 3268 replacements). The number of collaborating centers was 173. Median age of treated patients was 81 years (75 quartile I; 87 quartile III). ECG indications included atrioventricular conduction disorders in 33.3% of first PM implants, sick sinus syndrome in 16.4%, atrial fibrillation plus bradycardia in 11.6%, other in 38.7%. Among atrioventricular conduction defects, third-degree atrioventricular block was the most common type (18.3% of first implants). Use of single-chamber PMs was reported in 25.5% of first implants, of dual-chamber PMs in 67.1%, of PMs with cardiac resynchronization therapy (CRT) in 1.5%, and of single lead atrial-synchronized ventricular stimulation (VDD/R PMs) in 5.8%. ICD Registry: data about 17 328 ICD implantations were collected (12 129 first implants and 5199 replacements). The number of collaborating centers was 425. Median age of treated patients was 71 years (62 quartile I; 77 quartile III). Primary prevention indication was reported in 83.1% of first implants, secondary prevention in 16.9% (cardiac arrest in 5.9%). A single-chamber ICD was used in 26.1% of first implants, dual-chamber ICD in 28.0% and biventricular ICD in 45.9%. CONCLUSIONS: The PM and ICD Registry appears fundamental for monitoring PM and ICD utilization on a large national scale with rigorous examination of demographics and clinical indications. The PM Registry showed stable electrocardiographic and symptom indications, with an important prevalence of dual-chamber pacing. The use of CRT-PM regards a very limited number of patients. The ICD Registry documented a large use of prophylactic and biventricular ICD, reflecting a favorable adherence to trials and guidelines in clinical practice. In order to increase and optimize the cooperation of Italian implanting centers, online data entry (https://www.aiac.it/riprid) should be adopted at large scale.

Trend of the main clinical characteristics and pacing modality in patients treated by pacemaker: data from the Italian Pacemaker Registry for the quinquennium 2003-07.

AIMS: To assess the impact on clinical practice of the major published studies, we report the information collected by the Italian Pacemaker Registry (IPR) in the quinquennium 2003-07. METHODS AND RESULTS: The IPR collected prospectively main epidemiological, clinical, and electrocardiographic data of patients treated by pacemaker (PM) in Italy on the basis of European PM Card. The number of reported PMs in Italy was 30,820 in 2003, 32,047 in 2004, 31,870 in 2005, 31,813 in 2006, and 31,146 in 2007, respectively. The median age was 79 years in all 5 years. Among the atrio-ventricular (AV) conduction defects, third-degree AV block was the most common occurrence. Of the sick sinus syndrome (SSS), sinus node dysfunction involved the majority of cases followed by bradycardia-tachycardia syndrome. Year-over-year percentages among the different indications remained stable. Syncope and dizzy spells were by far the most common symptoms. Dual-chamber pacing showed an increasing utilization in all the examined years. CONCLUSION: Italian PM Registry data for the study period reveal a stable pattern of PM utilization and indications. A higher use of dual-chamber pacing in comparison to single-chamber pacing was reported for all indications, despite inconclusive data of the major randomized trials.

Nutrients and Caloric Intake Associated with Fruits, Vegetables, and Legumes in the Elderly European Population.

Nutrition is emerging as a key factor in promoting healthy lifestyles in the growing elderly population across Europe. In this study, we examined the non-animal-derived food source consumption among the elderly European population to evaluate the actual contributions of these foods to the diet of the elders. We gathered 21 studies conducted in 17 European countries to evaluate the fruit, vegetable, and legume (along with their derived products) consumption among the elderly (>65 years) population. Foods' nutritional values were calculated and compared to the recommended intakes. A Bayesian multilevel hierarchical analysis was conducted to estimate the caloric intake of food categories and to compare the elderly and general adult populations. Although the lowest consumption was generally associated with the lowest nutrient and fiber intake, the reverse was not always the case. Concerning the general adult population, no differences in the related caloric intake of elders were noticed. Differences were instead evident when foods were divided into subclasses. Elderly populations consume fruit and fruit products, but they drink less fruit and vegetable juices and nectars. In conclusion, elderlies' fruit and vegetable consumption showed a peculiar pattern with respect to the general adult population, whose recognition could be helpful to address tailored policies. Constantly updated studies, including all the lifespan ages, are warranted to design tailored effective public health interventions.

[The Pacemaker and Implantable Cardioverter-Defibrillator Registry of the Italian Association of Arrhythmology and Cardiac Pacing - Annual report 2018]. / Registro Italiano Pacemaker e Defibrillatori - Bollettino Periodico 2018. Associazione Italiana di Aritmologia e Cardiostimolazione.

BACKGROUND: The pacemaker (PM) and implantable cardioverter-defibrillator (ICD) Registry of the Italian Association of Arrhythmology and Cardiac Pacing (AIAC) monitors the main epidemiological data in real-world practice. The survey for the 2018 activity collects information about demographics, clinical characteristics, main indications for PM/ICD therapy and device types from the Italian collaborating centers. METHODS: The Registry collects prospectively national PM and ICD implantation activity on the basis of European cards. RESULTS: PM Registry: data about 23 912 PM implantations were collected (20 084 first implants and 3828 replacements). The number of collaborating centers was 180. Median age of treated patients was 81 years (75 quartile I; 86 quartile III). ECG indications included atrioventricular conduction disorders in 34.5% of first PM implants, sick sinus syndrome in 18.3%, atrial fibrillation plus bradycardia in 13.0%, other in 34.2%. Among atrioventricular conduction defects, third-degree atrioventricular block was the most common type (19.2% of first implants). Use of single-chamber PMs was reported in 24.9% of first implants, of dual-chamber PMs in 67.6%, of PMs with cardiac resynchronization therapy (CRT) in 1.6%, and of single lead atrial-synchronized ventricular stimulation (VDD/R PMs) in 5.9%. ICD Registry: data about 18 353 ICD implantations were collected (13 944 first implants and 4359 replacements). The number of collaborating centers was 433. Median age of treated patients was 71 years (63 quartile I; 78 quartile III). Primary prevention indication was reported in 84.3% of first implants, secondary prevention in 15.7% (cardiac arrest in 5.3%). A single-chamber ICD was used in 27.9% of first implants, dual-chamber ICD in 31.9% and biventricular ICD in 40.2%. CONCLUSIONS: The PM and ICD Registry appears fundamental for monitoring PM and ICD utilization on a large national scale with rigorous examination of demographics and clinical indications. The PM Registry showed stable electrocardiographic and symptom indications, with an important prevalence of dual-chamber pacing. The use of CRT-PM regards a very limited number of patients. The ICD Registry documented a large use of prophylactic and biventricular ICD, reflecting a favorable adherence to trials and guidelines in clinical practice. In order to increase and optimize the cooperation of Italian implanting centers, online data entry (http://www.aiac.it/riprid) should be adopted at large scale.

Information on center characteristics as costs' determinants in multicenter clinical trials: is modeling center effect worth the effort?

OBJECTIVES: Several methodological problems arise when health outcomes and resource utilization are collected at different sites. To avoid misleading conclusions in multi-center economic evaluations the center effect needs to be taken into adequate consideration. The aim of this article is to compare several models, which make use of a different amount of information about the enrolling center. METHODS: To model the association of total medical costs with the levels of two sets of covariates, one at patient and one at center level, we considered four statistical models, based on the Gamma model in the class of the Generalized Linear Models with a log link, which use different amount of information on the enrolling centers. Models were applied to Cost of Strategies after Myocardial Infarction data, an international randomized trial on costs of uncomplicated acute myocardial infarction (AMI). RESULTS: The simple center effect adjustment based on a single random effect results in a more conservative estimation of the parameters as compared with approaches which make use of deeper information on the centers characteristics. CONCLUSIONS: This study shows, with reference to a real multicenter trial, that center information cannot be neglected and should be collected and inserted in the analysis, better in combination with one or more random effect, taking into account in this way also the heterogeneity among centers because of unobserved centers characteristics.

Impact of the main implantable cardioverter-defibrillator trials in clinical practice: data from the Italian ICD Registry for the years 2005-07.

AIMS: Several studies have demonstrated the life-saving role of implantable cardioverter-defibrillator (ICD) therapy. In order to evaluate the effects of major trials in clinical practice, we report the clinical data of patients enrolled in the Italian ICD Registry for the years 2005-07. METHODS AND RESULTS: The Registry collects prospectively national ICD implantation activity on the basis of EURID Card. The number of ICDs per million of inhabitants was 180.6 in the year 2005, 192.5 in the year 2006, and 220.6 in the year 2007 (P = 0.02). The median age was 69 years for all 3 years considered. Implantable cardioverter-defibrillator implantation for primary prevention concerned 4692 patients in 2005 (44.2%), 5938 patients in 2006 (52.2%), 7324 patients in 2007 (55.7%) and for secondary prevention 5921 patients in 2005 (55.8%), 5447 patients in 2006 (47.8%), and 5828 patients in 2007 (44.3%). Single-chamber ICDs were implanted in 30.9, 31.0, and 28.5% of patients, dual chamber ICDs in 31.9, 31.5, and 31.7%, and biventricular ICDs in 37.2, 37.5, and 39.8%, respectively. CONCLUSION: The ICD implantation rate in Italy increased significantly in the period 2005-07. The registry showed a significant increase in prophylactic and biventricular ICD use, reflecting a favourable adherence to trials and guidelines in the clinical practice.

Use of implantable cardioverter-defibrillator in inherited arrhythmogenic diseases: data from Italian ICD Registry for the years 2001-6.

BACKGROUND: Previous studies have demonstrated the lifesaving role of an implantable cardioverter-defibrillator (ICD) in high-risk patients with genetic arrhythmogenic diseases. AIM: To evaluate the clinical data of patients with hypertrophic cardiomyopathy (HCM), arrhythmogenic right ventricular cardiomyopathy (ARVD/C), idiopathic ventricular arrhythmia (IDIO-VA) including Brugada syndrome, short QT syndrome, and long QT syndrome (LQT) enrolled in the Italian ICD Registry in the years 2001-6. METHODS: The survey collected prospectively clinical data and technical characteristics of ICD implants on the basis of EURID form. RESULTS: The number of patients was 1,274 in the HCM group, 520 in the ARVD/C group, 460 in the IDIO-VA group, and 245 in the LQT group. Primary prevention involved 29.5% of patients in the HCM group, 15.9% in the ARVD/C group, 16.9% in the IDIO-VA group, and 16.6% in the LQT group, respectively. Ventricular tachycardia and ventricular fibrillation were reported in 49.0% and 24.8% in the HCM group, 72.9% and 20.0% in the ARVD/C group, 48.2% and 42.9% in the IDIO-VA group, and 21.2% and 61.6% in the LQT group, respectively. Single-, dual-, and triple-chamber ICDs were implanted in 41.5%, 47.6%, and 10.9% in the HCM group; 57.9%, 36.7%, and 5.4% in the ARVD/C group; 55.0%, 45.0%, and 0% in the IDIO-VA group; and 57.4%, 42.6%, and 0% in LQT group, respectively. CONCLUSION: ICD therapies in the years 2001-6 for patients with inherited arrhythmia syndromes were utilized in Italy in a still-limited number of patients. Secondary prevention represented the major indication for ICD implant and the majority of patients were treated by single-chamber ICDs.

[The Pacemaker and Implantable Cardioverter-Defibrillator Registry of the Italian Association of Arrhythmology and Cardiac Pacing - Annual report 2017]. / Registro Italiano Pacemaker e Defibrillatori Bollettino Periodico 2017 Associazione Italiana di Aritmologia e Cardiostimolazione.

BACKGROUND: The pacemaker (PM) and implantable cardioverter-defibrillator (ICD) Registry of the Italian Association of Arrhythmology and Cardiac Pacing (AIAC) monitors the main epidemiological data in real-world practice. The survey for the 2017 activity collects information about demographics, clinical characteristics, main indications for PM/ICD therapy and device types from the Italian collaborating centers. METHODS: The Registry collects prospectively national PM and ICD implantation activity on the basis of European cards. RESULTS: PM Registry: data about 23 457 PM implantations were collected (19 378 first implant and 4079 replacements). The number of collaborating centers was 185. Median age of treated patients was 81 years (75 quartile I; 86 quartile III). ECG indications included atrioventricular conduction disorders in 37.1% of first PM implants, sick sinus syndrome in 19.5%, atrial fibrillation plus bradycardia in 13.2%, other in 30.2%. Among atrioventricular conduction defects, third-degree atrioventricular block was the most common type (21.0% of first implants). Use of single-chamber PMs was reported in 25.6% of first implants, of dual-chamber PMs in 66.7%, of PMs with cardiac resynchronization therapy (CRT) in 1.4%, and of single lead atrial-synchronized ventricular stimulation (VDD/R PMs) in 6.3%. ICD Registry: data about 19 023 ICD implantations were collected (13 898 first implants and 5125 replacements). The number of collaborating centers was 437. Median age of treated patients was 71 years (63 quartile I; 78 quartile III). Primary prevention indication was reported in 81.8% of first implants, secondary prevention in 18.2% (cardiac arrest in 6.4%). A single-chamber ICD was used in 27.0% of first implants, dual-chamber in 33.6% and biventricular in 39.3%. CONCLUSIONS: The PM and ICD Registry appears fundamental for monitoring PM and ICD utilization on a large national scale with rigorous examination of demographics and clinical indications. The PM Registry showed stable electrocardiographic and symptom indications, with an important prevalence of dual-chamber pacing. The use of CRT-PM regards a very limited number of patients. The ICD Registry documented a large use of prophylactic and biventricular ICD, reflecting a favorable adherence to trials and guidelines in clinical practice. In order to increase and optimize the cooperation of Italian implanting centers, online data entry (http://www.aiac.it/riprid) should be adopted at large scale.

[The Pacemaker and Implantable Cardioverter-Defibrillator Registry of the Italian Association of Arrhythmology and Cardiac Pacing - Annual report 2016]. / Registro Italiano Pacemaker e Defibrillatori - Bollettino Periodico 2016. Associazione Italiana di Aritmologia e Cardiostimolazione.

BACKGROUND: The pacemaker (PM) and implantable cardioverter-defibrillator (ICD) registry of the Italian Association of Arrhythmology and Cardiac Pacing (AIAC) monitors the main epidemiological data in real-world practice. The survey for the 2016 activity collects information about demographics, clinical characteristics, main indications for PM/ICD therapy and device types from the Italian collaborating centers. METHODS: The registry collects prospectively national PM and ICD implantation activity on the basis of European cards. RESULTS: PM Registry: data about 23 496 PM implantations were collected (19 003 first implant and 4493 replacements). The number of collaborating centers was 204. Median age of treated patients was 81 years (75 quartile I; 86 quartile III). ECG indications included atrioventricular conduction disorders in 39.8% of first PM implants, sick sinus syndrome in 22.1%, atrial fibrillation plus bradycardia in 14.1%, other in 24.0%. Among atrioventricular conduction defects, third-degree atrioventricular block was the most common type (22.18% of first implants). Use of single-chamber PMs was reported in 26.9% of first implants, of dual-chamber PMs in 65.0%, of PMs with cardiac resynchronization therapy (CRT) in 1.5%, and of single lead atrial-synchronized ventricular stimulation (VDD/R PMs) in 6.6%. ICD Registry: data about 20 350 ICD implantations were collected (14 763 first implants and 5587 replacements). The number of collaborating centers was 430. Median age of treated patients was 72 years (63 quartile I; 78 quartile III]. Primary prevention indication was reported in 79.0% of first implants, secondary prevention in 21.0% (cardiac arrest in 7.9%). A single-chamber ICD was used in 32.2% of first implants, dual-chamber in 31.1% and biventricular in 36.7%. CONCLUSIONS: The PM and ICD Registry appears fundamental for monitoring PM and ICD utilization on a large national scale with rigorous examination of demographics and clinical indications. The PM Registry showed stable electrocardiographic and symptom indications, with an important prevalence of dual-chamber pacing. The use of CRT-PM regards a very limited number of patients. The ICD Registry documented a large use of prophylactic and biventricular ICD, reflecting a favorable adherence to trials and guidelines in clinical practice.

Remote control improves quality of life in elderly pacemaker patients versus standard ambulatory-based follow-up.

BACKGROUND: Health-related quality of life (HRQoL) improves shortly after pacemaker (PM) implantation. No studies have investigated the HRQoL trend for elderly patients with a remote device monitoring follow-up system. METHODS: Using EuroQol-5D Questionnaire and the PM-specific Assessment of Quality of Life and Related Events Questionnaire, HRQoL was measured at baseline and then repeatedly during the 6 months following PM implantation in a cohort of 42 consecutive patients. Twenty-five patients were followed-up with standard outpatient visits, while 17 used a remote monitoring system. RESULTS: Aquarel scores were significantly higher in patients with remote device monitoring system regarding chest discomfort and arrhythmia subscales the first month after PM implant and remained stable until 6 months. Remote monitoring affected the rate of HRQoL improvement in the first 3 months after pacemaker implantation more than ambulatory follow-up. CONCLUSIONS: Remote device monitoring has a significant impact on HRQoL in pacemaker patients, increasing its levels up to 6 months after implant.

[The Pacemaker and Implantable Cardioverter-Defibrillator Registry of the Italian Association of Arrhythmology and Cardiac Pacing - Annual report 2015]. / Registro Italiano Pacemaker e Defibrillatori - Bollettino Periodico 2015. Associazione Italiana di Aritmologia e Cardiostimolazione.

BACKGROUND: The pacemaker (PM) and implantable cardioverter-defibrillator (ICD) Registry of the Italian Association of Arrhythmology and Cardiac Pacing (AIAC) monitors the main epidemiological data in real-world practice. The survey for the 2015 activity collects information about demographics, clinical characteristics, main indications for PM/ICD therapy and device types from the Italian collaborating centers. METHODS: The Registry collects prospectively national PM and ICD implantation activity on the basis of European cards. RESULTS: PM Registry: data about 24 285 PM implantations were collected (19 194 first implant and 5091 replacements). The number of collaborating centers was 218. Median age of treated patients was 81 years (75 quartile I; 86 quartile III). ECG indications included atrioventricular conduction disorders in 42.8% of first PM implants, sick sinus syndrome in 22.9%, atrial fibrillation plus bradycardia in 15.1%, other in 19.2%. Among atrioventricular conduction defects, third-degree atrioventricular block was the most common type (23.8% of first implants). Use of single-chamber PMs was reported in 26.9% of first implants, of dual-chamber PMs in 63.4%, of PMs with cardiac resynchronization therapy (CRT) in 1.8%, and of single lead atrial-synchronized ventricular stimulation (VDD/R PMs) in 7.9%. ICD Registry: data about 15 363 ICD implantations were collected (11 453 first implants and 3910 replacements). The number of collaborating centers was 434. Median age of treated patients was 71 years (63 quartile I; 78 quartile III]. Primary prevention indication was reported in 77.3% of first implants, secondary prevention in 22.7% (cardiac arrest in 8.0%). A single-chamber ICD was used in 29.3% of first implants, dual-chamber in 34.6% and biventricular in 36.1%. CONCLUSIONS: The PM and ICD Registry appears fundamental for monitoring PM and ICD utilization on a large national scale with rigorous examination of demographics and clinical indications. The PM Registry showed stable electrocardiographic and symptom indications, with an important prevalence of dual-chamber pacing. The use of CRT-PM regards a very limited number of patients. The ICD Registry documented a large use of prophylactic and biventricular ICD, reflecting a favorable adherence to trials and guidelines in clinical practice.

[The Pacemaker and Implantable Cardioverter-Defibrillator Registry of the Italian Association of Arrhythmology and Cardiac Pacing--Annual report 2014]. / Registro Italiano Pacemaker e Defibrillatori--Bollettino Periodico 2014. Associazione Italiana di Aritmologia e Cardiostimolazione.

BACKGROUND: The pacemaker (PM) and implantable cardioverter-defibrillator (ICD) Registry of the Italian Association of Arrhythmology and Cardiac Pacing (AIAC) monitors the main epidemiological data in real-world practice. The survey for the 2014 activity collects information about demographics, clinical characteristics, main indications for PM/ICD therapy and device types from the Italian collaborating centers. METHODS: The Registry collects prospectively national PM and ICD implantation activity on the basis of European cards. RESULTS: PM Registry: data about 24 680 PM implantations were collected (19 480 first implant and 5200 replacements). The number of collaborating centers was 208. Median age of treated patients was 81 years (75 quartile I; 86 quartile III). ECG indications included atrioventricular conduction disorders in 45.3% of first PM implants, sick sinus syndrome in 23.1%, atrial fibrillation plus bradycardia in 11.7%, other in 19.9%. Among atrioventricular conduction defects, third-degree atrioventricular block was the most common type (22.7% of first implants). Use of single-chamber PMs was reported in 26.9% of first implants, of dual-chamber PMs in 63.6%, of PMs with cardiac resynchronization therapy (CRT) in 1.7%, and of single lead atrial-synchronized ventricular stimulation (VDD/R PMs) in 7.8%. ICD Registry: data about 17 116 ICD implantations were collected (11 274 first implants and 5842 replacements). The number of collaborating centers was 424. Median age of treated patients was 71 years (62 quartile I; 77 quartile III). Primary prevention indication was reported in 72.3% of first implants, secondary prevention in 27.7% (cardiac arrest in 10.1%). A single-chamber ICD was used in 32.2% of first implants, dual-chamber in 37.1% and biventricular in 30.7%. CONCLUSIONS: The PM and ICD Registry appears fundamental for monitoring PM and ICD utilization on a large national scale with rigorous examination of demographics and clinical indications. The PM Registry showed stable electrocardiographic and symptom indications, with an important prevalence of dual-chamber pacing. The use of CRT-PM regards a very limited number of patients. The ICD Registry documented a large use of prophylactic and biventricular ICD, reflecting a favorable adherence to trials and guidelines in clinical practice.

The Italian Implantable Cardioverter-Defibrillator Registry. A survey of the national activity during the years 2001-2003.

BACKGROUND: In recent years several trials demonstrated the efficacy of implantable cardioverter-defibrillator (ICD) therapy for sudden cardiac death prevention and total mortality reduction in particular high-risk groups of patients. The aim of this review was to report the main epidemiological data and the most important clinical characteristics of patients enrolled in the Italian ICD Registry in the years 2001-2003. METHODS: The Italian ICD Registry--official member of the Italian Association of Arrhythmology and Cardiac Pacing (AIAC)--collects 85% of the data concerning the national ICD implantation activity, based on the European Implantable Defibrillator form (EURID). Data are validated for quality of information and uniqueness at the moment of data entry and in successive steps at the time of the annual analysis. RESULTS: The number of ICDs implanted in Italy has been continuing to increase during the last years according to the general trend in European and non-European countries: 2400 in the year 2001, 3934 in the year 2002, and 5318 in the year 2003. The number of ICDs per million of inhabitants in Italy was 42.1 in the year 2001 (+11.8% with respect to 2000), 69.0 in the year 2002 (+63.9% with respect to 2001), and 93.3 in the year 2003 (+35.2% with respect to 2002). The number of implanting centers increased progressively from 273 in the year 2001 to 304 in the year 2002, and 340 in the year 2003. The median age of patients treated with ICD implantation was 67 years in the years 2001-2002, 68 years in the year 2003. The prevalence of male patients was significantly higher (79.3% in 2001, 82.3% in 2002, and 81.4% in 2003). The main indication was syncope (25.5, 29.3, and 32.9% in the years 2001, 2002, and 2003, respectively), followed by palpitations (17.7, 18.5, and 16.4% in the years 2001, 2002, and 2003, respectively), and cardiac arrest (10.0, 13.1, and 16.5% in the years 2001, 2002, and 2003, respectively). The use of ICD in patients considered at risk but without history of sustained ventricular tachycardia had a 3-fold increase during the 3 years, from 6.4% in 2001 to 18.2% in 2003. Ventricular tachycardia was the main arrhythmia in 50.4 to 55.0% of cases, ventricular fibrillation in 13.5 to 18.1%, both in 4.1 to 6.5%. The vast majority of patients presented at the enrolment either a mild or severe reduction in ejection fraction (30 to 50%, < 30%). Amiodarone was administered alone or in combination with antiarrhythmics in 29.7 to 40.0% of patients. Single-chamber ICDs were implanted in the years 2002 and 2003 in 45.7 and 39.2% of patients, dual-chamber ICDs in 34.9 and 32.4%, biventricular ICDs in 19.4 and 28.4%, respectively. CONCLUSIONS: The ICD implantation rate in Italy increased significantly in the period 2001-2003, similarly to the trend in the other western countries and following the publication of controlled studies in the field of primary and secondary prevention of sudden cardiac death. The Italian ICD Registry showed during the last 3 years an important increase in prophylactic ICD utilization. A sophisticated ICD, including dual-chamber pacing or cardiac resynchronization therapy, was chosen in a high percentage of patients.

The Left Ventricular Dysfunction Questionnaire: Italian translation and validation.

UNLABELLED: Patients affected by heart failure have a compromised quality of life (QOL) and in the last few years "health related quality of life" has become an important outcome indicator for the evaluation of heart failure treatment. METHODS: Translation into Italian of the Left Ventricular Dysfunction Questionnaire (LVD-36), a new, 36-item, disease-specific health status instrument for patients with congestive heart failure, and its subsequent validation by administration to 50 consecutive patients in our heart failure outpatient clinic. The Italian LVD-36 was compared to the "The Minnesota Living with Heart Failure Questionnaire" (MLHF). RESULTS: The Italian version of the LVD-36 correlates well with MLHF for ejection fraction (EF), NYHA class I and II, etiology and therapy. Since, however, the LVD-36 has only one domain, it may be able to offer more synthetic information than MLHF about patients' status. CONCLUSIONS: The Italian version of the LVD-36 appears to be a reliable instrument for assessing patients' QOL and the degree of limitations imposed on them by the disease. It is short, clear and easy to complete. In patients with heart failure the LVD-36 correlates well with the MLHF and may be considered a new disease-specific instrument to estimate changes in health status, and an useful support in optimizing therapeutic options.

Measuring brand awareness as a component of eating habits in Indian children: the development of the IBAI questionnaire.

OBJECTIVE: To develop an instrument that allows one to estimate the Indian children's brand awareness of alimentary products. METHODS: The IBAI (International Brand Awareness Instrument), an age specific tool composed of 12 sheets with images reporting brand logos of alimentary products, has been adjusted for the Indian context in order to investigate on infants' cognitive skills of recalling and recognizing. The IBAI was piloted in a sample of 100 children aged from 3 to 10 y and enrolled in New Delhi schools. RESULTS: Children aged 7-10 y showed an higher brand awareness as compared to those of 3-6 y. CONCLUSIONS: The IBAI instrument may be a component for further analysis of the influence of food marketing on child's diet, foods' choices and preferences within the Indian social and cultural macro-context. Findings suggest that children over 6 y are particularly gullible by brands and TV promoted advertising. Prevention through information should, therefore be offered to school aged children and their parents, involving teachers, nutritionists and experts in developmental psychology also.