Cardiovascular risk and protective factors in adults with and without diabetes mellitus (Italy, 2016-19).

BACKGROUND: Cardiovascular (CV) diseases are a major cause of the disease burden worldwide and contribute substantially to health care costs, in particular in people with diabetes. Their incidence can be reduced by multi-factorial interventions. This study intends to describe the occurrence of CV risk and protective/preventive factors in the adult population resident in Italy, to better target public health interventions. METHODS: Data collected in 2016-19 from adults aged 18-69 years, participating in the Italian Behavioural Risk Factor Surveillance System (PASSI) based on a cross-sectional design, were used. The frequency of CV risk/protective factors was estimated in people with and without diabetes. The contribution of socioeconomic level (SEL) to CV risk was also explored. RESULTS: Among 129 989 respondents, 4.7% received a diagnosis of diabetes. Many CV risk factors were significantly more frequent in people with diabetes, who often presented multiple risk factors. At the same time, they adopted protective behaviours and received treatments and preventive interventions more often than those without diabetes. Relevant disparities were observed between SEL groups in diabetic people, with the least advantaged showing a worse risk profile. CONCLUSIONS: Adults resident in Italy with diabetes are exposed to CV risk factors more often than those without diabetes. However, they show an increased attention to control these factors and receive more frequent health care, although less than ideal in absolute terms. There is an opportunity to reduce the important CV disease burden in the population through preventive/health promotion targeted interventions, prioritizing people with diabetes and of lower SEL.

Epidemiology of chronic respiratory diseases and associated factors in the adult Italian population.

Background: Detailed epidemiology of Chronic Respiratory Diseases (CRDs) and of their risk and protective factors is needed to plan preventive interventions to reduce the burden of CRDs on population health. This study determines the prevalence of doctor-diagnosed CRDs and its associated factors in the adult Italian population. Methods: Data was collected from adults participating in the ongoing cross-sectional Italian Behavioural Risk Factor Surveillance System (PASSI) between 2013 and 2015. Results: Among 108 705 respondents, 7.0% reported a CRD (3.4% asthma, 2.6% COPD, 1.0% Asthma-COPD Overlap Syndrome). Current smoking was more frequent in the group with CRD compared to those without (30.8% vs. 25.2%, P < 0.001), as was physical inactivity (41.9% vs. 36.4%, P 0.009) and overweight/obesity (52.4% vs. 41.4%, P 0.009). Adults with CRDs also reported appropriate perception of insufficient physical activity and excessive body weight, adopted protective behaviours and received preventive interventions more often than those without CRDs. Conclusions: Italian adults with CRDs are more likely to be exposed to aggravating factors but are also knowledgeable of their condition and amenable to behaviour change. Since effective interventions for modifying these factors are available, there is an opportunity to reduce the significant disease burden of CRDs through specifically targeted health promotion interventions.

Quit attempts and smoking cessation in Italian adults (25-64 years): factors associated with attempts and successes.

Background: Over the past 50 years there was a substantial decrease in the prevalence of smoking in Italy. The objective of this work is to describe attempts to quit and cessation success in Italian smokers. Methods: A surveillance on health-related behaviors (PASSI) was conducted in 2007-13 on a sample of 203 610 Italian adults 25-64 years of age. An analysis of smokers' characteristics and behaviors was performed, focusing on attempts to quit and quit success. Data from national surveys (ISTAT) from 1983 to 2013 (Italian adults, 25-64 years of age, 1983: 46 634; 1987: 40 915; 1990: 36 622; 2000: 77 531; 2005: 71 032; 2013: 64 205) were used to explore if a cessation trend in Italy exists. Results: Smokers who quit in the previous year and were still abstinent when interviewed increased from 1990 to 2013. In the years 2011-13, 38% of people who had smoked in the last 12 months reported at least a quit attempt during the same period and 7% were still abstinent when interviewed. An association of successful recent quit attempts with higher educational level, absence of economic difficulties and younger age was found. In the years 2007-13, the great majority tried to stop unaided. Having received assistance from a cessation program did not increase the probability of enduring abstinence. Conclusions: In Italy interventions to drive more smokers to quit should be focused in particular on disadvantaged groups. Initiatives have to be studied not only to incentive more smokers to try to quit, but also to maintain abstinence over time.

Depressive Symptoms and Behavior-Related Risk Factors, Italian Population-Based Surveillance System, 2013.

INTRODUCTION: Depression may increase the likelihood of adopting behaviors risky to health. Population studies investigating the association between depressive symptoms and behavior-related risk factors are lacking in Italy. The aim of this study was to estimate the prevalence of various self-reported behavior-related risk factors and to study their associations with current depressive symptoms in the Italian adult general population. METHODS: Data collected in 2013 from people aged 18 to 69 years participating in the Italian behavioral risk factor surveillance system were used for the analysis. Indicators of no leisure-time physical activity, obesity, cigarette smoking, and excessive alcohol consumption were investigated. Depressive symptoms were explored through the Patient Health Questionnaire-2. RESULTS: In the survey sample of 39,463 participants, 34.4% of adults engaged in no leisure-time physical activity, 26.2% were cigarette smokers, 11.5% were excessive alcohol consumers, and 10.3% were obese. The prevalence of depressive symptoms was 6.2%. People with depressive symptoms were more likely to be physically inactive (adjusted prevalence ratio [APR], 1.13), cigarette smokers (APR, 1.34), obese (APR, 1.27) and excessive alcohol consumers (APR, 1.43) than those without depressive symptoms. CONCLUSION: The contribution of this study to the existing evidence lies not just in confirming the association between depression and behavior-related risk factors in the Italian context but also in suggesting that programs for simultaneously improving people's mental and physical health should be developed and implemented.

Cancer screening uptake: association with individual characteristics, geographic distribution, and time trends in Italy.

BACKGROUND: In Italy, organized screening programmes invite the vast majority of the population for cervical and breast cancer, and about one half of the population for colorectal cancer. Programme activity and quality are closely monitored. Nevertheless, there is a vast spontaneous activity, both public and private, for which information on service and coverage is missing. To estimate actual population coverage for the three types of screening the extent of spontaneous screening needs to be known. METHODS: PASSI is a national telephone-interview surveillance system that continuously collects information about behavioural health risk factors and the diffusion of preventive health interventions. From 2010 to 2013, more than 151,000 18- to 69-year-olds were interviewed. During 2013, 136 out of 147 Italian local health authorities participated in the survey. Information about screening includes: test uptake (Pap smear, HPV, mammography, faecal occult blood test, colonoscopy), date of the last test, provider of the last test (whether paid or for free, proxy of the organized screening programme), reason for not participating in screening, and screening promotion/recommendation received. Individual information on socio-economic characteristics is available. RESULTS: Seventy-seven percent of the 25-64 year-old women interviewed said they had undergone a Pap smear or HPV test in the three years before the interview, 40%within the screening programme, 37% spontaneously and paying. Seventy percent of the 50-69 year-old women interviewed reported having had a mammography in the two years before the interview, 51% within the screening programme, 19% spontaneously and paying. Thirty-eight percent of the 50-69 year olds interviewed reported having undergone colorectal screening in the two years before the interview, 31% within the screening programme, 7% spontaneously and paying. All three screening programmes showed a decreasing North-South trend in coverage. From 2010 to 2013, coverage increased for all types of screening; the trend was stronger in the South; the increase was mostly due to the tests performed within the organized programmes. People with low education, economic problems, and immigrants from high migration pressure countries had lower coverage levels. In regions with well-implemented organized screening programmes, test coverage was higher and differences for socio-economic factors were smaller than in regions with incomplete programme activation.

Field substitution of nonresponders can maintain sample size and structure without altering survey estimates-the experience of the Italian behavioral risk factors surveillance system (PASSI).

PURPOSE: Field substitution of nonrespondents can be used to maintain the planned sample size and structure in surveys but may introduce additional bias. Sample weighting is suggested as the preferable alternative; however, limited empirical evidence exists comparing the two methods. We wanted to assess the impact of substitution on surveillance results using data from Progressi delle Aziende Sanitarie per la Salute in Italia-Progress by Local Health Units towards a Healthier Italy (PASSI). METHODS: PASSI is conducted by Local Health Units (LHUs) through telephone interviews of stratified random samples of residents. Nonrespondents are replaced with substitutes randomly preselected in the same LHU stratum. We compared the weighted estimates obtained in the original PASSI sample (used as a reference) and in the substitutes' sample. The differences were evaluated using a Wald test. RESULTS: In 2011, 50,697 units were selected: 37,252 were from the original sample and 13,445 were substitutes; 37,162 persons were interviewed. The initially planned size and demographic composition were restored. No significant differences in the estimates between the original and the substitutes' sample were found. CONCLUSIONS: In our experience, field substitution is an acceptable method for dealing with nonresponse, maintaining the characteristics of the original sample without affecting the results. This evidence can support appropriate decisions about planning and implementing a surveillance system.

Surveillance of perceptions, knowledge, attitudes and behaviors of the Italian adult population (18-69 years) during the 2009-2010 A/H1N1 influenza pandemic.

Monitoring perceptions, knowledge, attitudes and behaviors of populations during pandemic flu outbreaks is important as it allows communication strategies to be adjusted to meet emerging needs and assessment to be made of the effects of recommendations for prevention. The ongoing Italian Behavioral Risk Factor Surveillance System (PASSI) offered the setting for investigating people's opinions and behaviors regarding the A/H1N1 pandemic. PASSI surveillance is carried out in 126/148 Italian Local Health Units (LHU) through monthly telephone interviews administered by public health staff to a random sample of the resident population 18-69 years. In fall 2009 additional questions exploring issues related to the A/H1N1 flu were added to the standard questionnaire. The pandemic module was administered on a voluntary basis by the 70 participating LHUs from November 2nd, 2009 to February 7th, 2010; 4 047 interviews were collected. Overall 33% of respondents considered it likely that they would catch flu, 26% stated they were worried, 16% reported having limited some daily activities out of home and 22% said they would accept vaccination if offered. All these indicators showed a decreasing trend across the four-month period of observation. The most trusted sources of information were family doctors (81%). Willingness to be vaccinated was associated with worry about pandemic, age, sex, having a chronic disease and timing of the interview. The surveillance allowed us to gather relevant information, crucial for devising appropriate public health interventions. In future disease outbreaks, systems monitoring people's perceptions and behaviors should be included in the preparedness and response plans.

Features and initial assessment of the Italian Behavioral Risk Factor Surveillance System (PASSI), 2007-2008.

INTRODUCTION: Surveillance systems for health status and behaviors of populations are fundamental for planning, implementing, and monitoring preventive interventions. In 2006, the Italian Ministry of Health provided funding to the National Institute of Public Health to develop an ongoing surveillance system for adult behavioral risk factors. We describe the main features of the system (known as PASSI) and provide a preliminary assessment of its activity. METHODS: PASSI is conducted by participating local health units, which use a common questionnaire and methods. Each month, local health unit staff conduct telephone interviews of a random sample of resident adults aged 18 to 69 years. Data are transmitted to the national coordinating center, where they are cleaned, managed, and made available for local, regional, and national analysis. Training, data analysis, and communications are centrally supervised, and data quality is routinely monitored. RESULTS: In 2007 and 2008, nearly 60,000 interviews were completed. The demographic characteristics of survey participants closely corresponded to census data in the surveyed areas. The response rate was 82%; the refusal rate was 10% or less. Communications activities have been conducted to disseminate the results and encourage their use. CONCLUSION: PASSI is administered by the public health system with limited human and financial resources. In the first 2 years of activity, the data quality was good, and information collected was useful. The organizational model of PASSI may be of interest to countries that are developing surveillance systems as well as those with systems already in place.

Depressive symptoms among adults 18-69 years in Italy: results from the Italian behavioural risk factor surveillance system, 2007.

BACKGROUND: Little is known about the prevalence of depressive symptoms in the Italian general population, nor about help-seeking behaviours among those with depressive symptoms. METHODS: We used 2007 data from PASSI, the Italian behavioural risk factor surveillance system, based on telephone interviews of residents aged 18- 69 years. A modified version of the Patient Health Questionnaire-2 was used to explore the presence of depressive symptoms. Those with symptoms were asked about whether they had sought help. Association of depressive symptoms with risk factors and self-perceived health was evaluated. RESULTS: 9.4% of the interviewees met the case definition. Risk factors included older age, female sex, low educational attainment, unemployment, financial problems and chronic illnesses. Of those for whom information on help-seeking was available, 47.2% did not seek any help. Depressive symptoms were associated with poorer self-perceived health. CONCLUSION: Population-based surveillance systems tracking the prevalence of depressive symptoms and associated risk factors and behaviours may offer needed information for planning, implementing and evaluating promotion and prevention interventions capable of reducing the number of people who go on to experience depressive episodes.