Development of Guidelines for Health Impact Assessment in Southern Italy.

Health impact assessment (HIA) is a multidisciplinary method aimed at assessing the health effects of policies, plans, and projects using quantitative, qualitative, and participatory techniques. In many European countries, such as in Italy, there is a lack of implementation of HIA procedures and it would be necessary to develop instruments and protocols in order to improve the specific skills of professionals involved in the assessment process. This article aims to describe the development and implementation of HIA guidelines, promoted by the Italian National Agency for Regional Health Services (AGENAS), in 4 Southern Italian regions. Public health search engine and institutional Web sites were consulted to collect international data existing in this field. Monthly workshops were then organized with regional representatives to discuss the scientific literature and to identify the guidelines' contents: source of data, stakeholders, screening- and scoping-phase checklist tools, priority areas, monitoring, and reporting plans. Four regions (Calabria, Campania, Puglia, and Sicilia) took part in the project. This article describes the methodology of development and implementation of HIA guidelines in the Italian context. The tools created to collect data and assess health consequences (such as screening and scoping grids) are reported. This project represents the first structured initiative proposed and supported by the Ministry of Health aiming to introduce HIA in Italy. HIA should be considered a priority in the public health agenda, as a fundamental instrument in helping decision makers to make choices about alternatives to prevent disease/injury and to actively promote health.

[Health impact assessment of policies for municipal solid waste management: findings of the SESPIR Project]. / Impatto sulla salute delle politiche di gestione dei rifiuti solidi urbani: i risultati del Progetto SESPIR.

The SESPIR Project (Epidemiological Surveillance of Health Status of Resident Population Around the Waste Treatment Plants) assessed the impact on health of residents nearby incinerators, landfills and mechanical biological treatment plants in five Italian regions (Emilia-Romagna, Piedmont, Lazio, Campania, and Sicily). The assessment procedure took into account the available knowledge on health effects of waste disposal facilities. Analyses were related to three different scenarios: a Baseline scenario, referred to plants active in 2008-2009; the regional future scenario, with plants expected in the waste regional plans; a virtuous scenario (Green 2020), based on a policy management of municipal solid waste (MSW) through the reduction of production and an intense recovery policy. Facing with a total population of around 24 million for the 5 regions, the residents nearby the plants were more than 380,000 people at Baseline. Such a population is reduced to approximately 330.000 inhabitants and 170.000 inhabitants in the regional and Green 2020 scenarios, respectively. The health impact was assessed for the period 2008-2040. At Baseline, 1-2 cases per year of cancer attributable to MSW plants were estimated, as well as 26 cases per year of adverse pregnancy outcomes (including low birth weight and birth defects), 102 persons with respiratory symptoms, and about a thousand affected from annoyance caused by odours. These annual estimates are translated into 2,725 years of life with disability (DALYs) estimated for the entire period. The DALYs are reduced by approximately 20% and 80% in the two future scenarios. Even in these cases, health impact is given by the greater effects on pregnancy and the annoyance associated with the odours of plants. In spite of the limitations due to the inevitable assumptions required by the present exercise, the proposed methodology is suitable for a first approach to assess different policies that can be adopted in regional planning in the field of waste management. The greatest reduction in health impact is achieved with a virtuous policy of reducing waste production and a significant increase in the collection and recycling of waste.

[The diffusion of screening programmes in Italy, year 2010]. / La diffusione dei programmi di screening in Italia, anno 2010.

The national meeting of the National Centre for Screening Monitoring (ONS) was given the title "The screening during the crisis" as we realize that the severe economical crisis of our country influences all the health policies and, as a consequence, screening programs. Within this global scenario, the results of 2010 concerning screening programs can be considered as still positive even if the gap between the North and the Central Regions as compared to the South remains. In short, in 2010 almost 9.5 millions people were invited to undergo a screening examination (3,450,000; 2,496,000 and 3,464,000 for cervical, mammographic and colorectal cancer respectively). As compared to the previous year, a large increase was observed for colorectal screening.Whereas a slight decrease was observed both for cervical and for mammographic screening. The latter trend was partially due to the overload consequent to the extension of the programme to women younger than fifty in a couple of regions (Emilia-Romagna and Piemonte). More than 4.3 millions of subjects actually complied to the invitation (1,375,000; 1,382,000 and 1,582,000 for cervical, mammographic and colorectal cancer, respectively). As a consequence of these activities were identified 6,015 breast cancers (31% of annual occurring breast cancers in Italy in the age group 50-69 years according to the most update estimates of breast cancer occurrence), 4,597 CIN2 or more severe cervical lesions, 2,916 colorectal cancers (15% of annual occurring CRC cancer in Italy in the age group 50-69 years) and 15,049 advanced adenomas.

[Extension of organised cervical cancer screening programmes in Italy and their process indicators, 2010 activity]. / Estensione dei programmi organizzati di screening del cancro cervicale in Italia e loro indicatori di processo, attività 2010.

Italian national guidelines recommend to regions the implementation of organised screening programmes for cervical cancer. As in previous years since 1998 we collected aggregated tables of data from Italian organised cervical screening programmes in order to centrally compute process indicators. Data on women invited during 2010 and screened up to April 2011 were considered. In 2010, the target population of Italian organised screening programmes included 13,538,080 women, corresponding to 80.1% of Italian women aged 25-64 years. Compliance to invitation was 39.8%, with a strong North-South decreasing trend. However, it should be considered that many women are screened outside organised programmes. Among screened women, 4.7% were referred for repeat cytology and 62.7% of them complied; 2.5% of screened women were referred to colposcopy. Compliance with colposcopy referral was 85.9% among women referred because of ASC-US or more severe cytology and 88.7% among those referred because of HSIL or more severe cytology. The positive predictive value (PPV) of referral because of ASC-US or more severe cytology for CIN2 or more severe histology was 16.0%. The unadjusted detection rate of CIN2 or more severe histology was 3.2 per 1,000 screened women (3.5 standardised on the Italian population, truncated 25-64).

The diffusion of screening programmes in Italy, year 2009.

In 2009, screening programmes in Italy continued to have positive results, as well as retaining some of the issues encountered in previous years. Overall, in 2009 over 9,000,000 people were invited to undergo a screening examination (3,547,000, 2,522,000 and 2,994,000, for cervical, breast, and colorectal cancer, respectively). More than 4 million people actually took up the invitation (1,393,000, 1,363,000, and 1,423,000 for cervical, breast, and colorectal cancer, respectively). The screening activities led to the finding of 5,973 breast cancers (36% of annual occurring breast cancers in Italy in the 50-69 year age group), 4 454 CIN2 or more severe cervical lesions, 2,556 colorectal cancers (16% of annual occurring CRC cancer in Italy in the 50-69 year age group), and 13,554 advanced adenomas.

Extension of organised cervical cancer screening programmes in Italy and their process indicators, 2009 activity.

Italian national guidelines recommend to regions the implementation of organised screening programmes for cervical cancer. As in previous years since 1998, we collected from Italian organised cervical screening programmes aggregated tables of data in order to centrally compute process indicators. Data on women invited during 2009 and screened up to April 2010 were considered. In 2009, the target population of Italian organised screening programmes included 13,120,269 women, corresponding to 78.0%of Italian women aged 25-64 years. Compliance to invitation was 39.3%, with a strong North-South decreasing trend. However, it should be considered that many women are screened outside the organised programmes. Of the women screened, 4.7%were referred for repeat cytology and 60.8% of them complied; 2.4% of screened women were referred to colposcopy. Compliance with colposcopy referral was 85.1% among women referred because of ASC-US or more severe cytology and 89.3% among those referred because of HSIL or more severe cytology. The positive predictive value (PPV) of referral because of ASC-US or more severe cytology for CIN2 or more severe histology was 16.2%. The unadjusted detection rate of CIN2 or more severe histology was 3.2 per 1,000 screened women (3.2 standardised on the Italian population, truncated 25-64).

Extension of organised cervical cancer screening programmes in Italy and their process indicators: 2008 activity.

Italian national guidelines recommend to Regions the implementation of organised screening programmes for cervical cancer. As in previous years since 1998, we collected from Italian organised cervical screening programmes aggregated tables of data in order to centrally compute process indicators. Data on women invited during 2008 and screened up to April 2009 were considered. In 2008, the target population of Italian organised screening programmes included 13,094,025 women, corresponding to 78.4% of Italian women aged 25-64 years. Compliance to invitation was 39.7%, with a strong North-South decreasing trend. However, it should be considered that many women are screened outside the organised programmes. Of the women screened, 5.2%were referred for repeat cytology and 63.0% of them complied; 2.4% of screened women were referred to colposcopy. Compliance with colposcopy referral was 85.1%among women referred because of ASCUS or more severe cytology and 89.3%among those referred because of HSIL or more severe cytology.The positive predictive value (PPV) of referral because of ASCUS or more severe cytology for CIN2 or more severe histology was 16.0%. The unadjusted detection rate of CIN2 or more severe histology was 3.1 per 1,000 screened women (3.0 standardised on the Italian population, truncated 25-64).

Extension of organised cervical cancer screening programmes in Italy and their process indicators: 2007 activity.

Italian national guidelines recommend to Regions the implementation of organised screening programmes for cervical cancer. As in previous years since 1998, we collected from Italian organised cervical screening programmes aggregated tables of data in order to centrally compute process indicators. Data on women invited during 2007 and screened up to April 2008 were considered. In 2007, the target population of Italian organised screening programmes included 11,872,810 women, corresponding to 71.8% of Italian women aged 25-64 years. Uptake of invitation was 39.8%, with a clear North-South decreasing trend. It should, however, be considered that many women are screened outside the organised programmes. Of the women screened, 5.0% were referred for repeat cytology and 60.4 % of them complied; 2.4% of screened women were referred to colposcopy. Compliance with colposcopy referral was 82.3% among women referred because of ASCUS or more severe cytology and 89.5% among those referred because of HSIL or more severe cytology. The positive predictive value (PPV) of referral because of ASCUS or more severe cytology for CIN2 or more severe histology was 16.0%. The unadjusted detection rate of CIN2 or more severe histology was 2.9 per 1,000 screened women (3.1 standardised on the Italian population, truncated 25-64).

Acute hepatitis B 14 years after the implementation of universal vaccination in Italy: areas of improvement and emerging challenges.

BACKGROUND: Italy had intermediate-level endemicity for hepatitis B virus (HBV) infection in the 1970s and 1980s. In 1991, vaccination of infants and adolescents became mandatory. We report the impact of universal vaccination 14 years after its beginning. METHODS: We performed a case-control study within a population-based surveillance for acute viral hepatitis. The incidence of acute hepatitis B (AHB) was estimated for the time since 1991, and the association between AHB and the considered risk factors was analyzed for the period 2001-2005. RESULTS: The incidence of AHB progressively decreased from 1991 to 2005, mainly for persons in the age groups targeted by the universal vaccination campaign: there was a 24-fold and 50-fold decrease in the 15-24-year and 0-14-year age groups, respectively; for the > or =25-year age group, the incidence halved. Owing to the persons' ages, approximately 3% of total AHB cases should have been the target of vaccination campaign. In 2004-2005, foreigners accounted for 14% of total cases and for 57% of persons who should have been targets for vaccination. Missed opportunities for immunization were documented for approximately 50% of patients with AHB who reported cohabitation with HBV carriers and for 70% of those who reported injection drug use. The strongest associations with AHB were found for blood transfusion (adjusted odds ratio [OR(adj)], 8.4; 95% confidence interval [CI], 2.7-26), cohabitation with HBV carriers (OR(adj), 5.3; 95% CI, 3.6-7.7), injection drug use (OR(adj), 3.8; 95% CI, 2.5-5.8), and unsafe sexual practices (OR(adj), 2.8; 95% CI, 1.9-4.2). CONCLUSION: Universal vaccination has contributed to a decreasing AHB incidence in Italy, especially by reducing the risk of infection among persons aged 15-24 years. Most infections occur in persons aged > or =25 years in association with injection drug use, unsafe sexual activity, percutaneous treatment, and iatrogenic exposure. Improvement of vaccine coverage in high-risk groups and adherence to infection control measures during surgery and percutaneous treatment are needed. The high risk still associated with blood transfusion needs to be further investigated, with consideration of occult HBV infection in blood donors. The potential spread of HBV infection from the immigrant population deserves adequate health policy prevention programs.

Epidemiological and clinical features of pregnant women with HIV: a 21-year perspective from a highly specialized regional center in southern Italy.

PURPOSE: To analyze the changes over two decades in HIV-infected pregnant women followed at a highly specialized regional center for antenatal care in southern Italy. METHOD: Since 1985, all HIV-infected pregnant women attending our center have been monitored using progressively updated protocols. RESULTS: By December 2006, 230 deliveries in 159 women had been monitored. Deliveries in HIV-infected women increased from 0.16% (4/2,499) of all deliveries in 1985 to 0.73% (15/2,042) in 2006. The sociodemographic profile of the women changed greatly over the study period, and there was a shift from injecting drug use to heterosexual contact as the main transmission route and an increased proportion of foreign women. Subsequent to improvements in clinical care, the proportion of infected pregnant women receiving antiretroviral treatment increased from 27% (17/63) before 1996 to 81% (63/78) in 2006, with a corresponding decrease in the mother-to-child transmission rate from 36% (16/44) to 0.6% (1/157). CONCLUSION: The increasing number of HIV-infected pregnant women can be attributed to nonselective antenatal HIV screening, the spread of HIV infection through heterosexual contacts, and the desire of HIV-infected women to have children. In this context, highly specialized reference centers can play an important role in providing HIV-infected pregnant women with optimal care and in reducing mother-to-child transmission rates to very low levels.

Cluster analysis of mortality and malformations in the Provinces of Naples and Caserta (Campania Region).

The possible adverse health effects associated with the residence in the neighbourhood of toxic dump sites have been the object of many epidemiological studies in the last two decades;some of these reported increases of various health outcomes. The present study reports the cluster analysis of mortality and malformations at municipality level, standardized by socioeconomic deprivation index, in an area of the Campania Region characterized by a widespread illegal practice of dumping toxic and urban waste. Clusters have been observed with significant excess of mortality by lung, liver, gastric, kidney and bladder cancers and of prevalence of total malformations and malformations of limb, cardiovascular and urogenital system. The clusters are concentrated in a sub-area where most of the illegal practice of dumping toxic waste has taken place

Extension of organised cervical cancer screening programmes in Italy and their process indicators.

Since 1996, Italian national guidelines recommend that Regions implement organised screening programmes for cervical cancer. As in previous years since 1998, we have collected from Italian organised cervical screening programmes aggregated tables of data in order to centrally compute process indicators. In 2006, the target population of Italian organised screening programmes included 11,362,580 women, corresponding to 69% of Italian women aged 25-64 years. However, taking into account the proportion of women invited, the actual extension was 52.9%. Compliance to invitation was 38.5%, with a clear North-South decreasing trend. It should, however, be considered that many women are screened outside the organised programmes. The remaining process indicators deal with women invited during 2005 and screened up to April 2006 Of these, 6.1% were recommended to repeat cytology and 57% of them complied; 2.3% of screened women were referred to colposcopy. Compliance to colposcopy was 84.7% among women referred because of ASCUS or more severe cytology and 90% among those referred because of HSIL or more severe cytology. The positive predictive value (PPV) of referral because of ASCUS or more severe cytology for CIN2 or more severe histology was 16.8%. There was a relevant variability of both referral rate and PPV that were inversely related. The unadjusted detection rate of histologically confirmed CIN2 or more severe was 2.7 per 1,000 screened women (2.6 standardised on the Italian population, truncated 25-64).

Acute hepatitis delta virus infection in Italy: incidence and risk factors after the introduction of the universal anti-hepatitis B vaccination campaign.

BACKGROUND: Updates on the incidence of and risk factors for acute hepatitis delta virus infection in Italy, as well as in other countries, are lacking, and the impact of the mandatory anti-hepatitis B vaccination has not been evaluated. METHODS: We performed a case-control study within a population-based surveillance for acute viral hepatitis. RESULTS: During 1993-2004, 344 cases of acute hepatitis delta virus infection were reported. After a peak in 1993 (2.8 cases per 1 million population), the incidence decreased from 1.7 to 0.5 cases per 1 million population. Coinfections were prevalent. The decrease in incidence particularly affected young adults, and it paralleled the decrease in incidence of acute hepatitis B. In 1993, being an injection drug user (adjusted odds ratio [OR(adj)], 67.9; 95% confidence interval [CI], 18.1-254.5) or being a member of a household with a carrier of hepatitis B surface antigen (OR(adj,) 14.8; 95% CI, 3.0-72.9) were the only independent predictors of infection. During 1994-2004, being an injection drug user (OR(adj), 36.8; 95% CI, 20.7-65.4), cohabitation with an injection drug user (OR(adj), 4.2, 95% CI, 1.7-12.3), hospitalization (OR(adj), 3.5; 95% CI, 1.9-6.6), receipt of dental therapy (OR(adj), 2.3; 95% CI, 1.4-3.6), promiscuous sexual activity (OR(adj), 2.2; 95% CI, 1.4-3.6), and receipt of beauty treatment (OR(adj), 2.0; 95% CI, 1.3-3.2) were independently associated with infection. CONCLUSIONS: Incidence of acute hepatitis delta infection is markedly decreasing in Italy. Undergoing invasive medical procedures, engaging in promiscuous sexual activity, and receiving beauty treatments are emerging, in addition to injection drug use, as important risk factors for infection. Further efforts are needed to increase vaccine coverage in high-risk groups and to implement the safety of invasive procedures performed both inside and outside health care facilities.

[Neonatal mortality in campania region: analysis of causes of death by current data]. / Mortalità neonatale in Campania: analisi delle cause di morte attraverso l'uso di dati correnti.

OBJECTIVE: to analyze neonatal mortality by cause using the P-Perinatal classification system of the Italian National Institute of Statistics (ISTAT). DESIGN: comparisons by birth cohort (1991-2001 vs 1981-1990). Estimates of the rate ratio (RR) and 95% confidence intervals (CI). The 56 ISTAT causes of perinatal death were regrouped into 7 categories. SETTING: the study was carried out in the Campania region, which has the largest number of births in southern Italy and high neonatal mortality. The analysis covered 1627641 live births and 12865 neonatal deaths. RESULTS: neonatal mortality declined significantly over time (RR= 0.58; 95% CI 0.56-0.60). The decrease was greater for early (first 6 days of lfe) (RR=0.54; 95% CI 0.51-0.56) than for late neonatal mortality (6th to 29th day of life) (RR=0.75; 95% CI 0.69-0.81). Rates declined for all causes, but RR were particularly low for prematurity (RR=0.24; 95% CI 0.22-0.28), pre-partum hypoxia (RR=0.28; 95% CI 0.22-0.35), intra-partum hypoxia (RR=0.42; 95% CI 0.38-0.47). More limited declines were observed for congenital anomalies (RR=-0.67; 95% CI 0.61-0.72) and for RDS (Respiratory Distress Syndrome) (RR=0.82; 95% CI 0.77-0.87). Declines inpre- and intra-partum hypoxia and for other causes were observed in both early and late neonatal mortality. Mortality due to congenital abnormalities declined more in the early neonatal period (RR=0.59; 95% CI 0.53-0.65) than in the late neonatal period (RR=0.86; 95% CI 0.75-0.99). RDS, which was the leading cause of death in both periods, was the only cause for which there was an increase in late neonatal mortality (RR= 1.21; 95% CI 1.05-1.40). CONCLUSION: Available current data allow to describe different determinants of neonatal mortality by causes of death. Currently, improvement of RDS care is necessary in order to reduce high neonatal mortality.

Screening for colorectal cancer in Italy: 2005 survey.

We present the main results from the second survey of the Italian screening programmes for colorectal cancer carried out by the National Centre for Screening Monitoring on behalf of the Ministry of Health. During 2005, 52 programmes, adopting faecal occult blood testing (FOBT), sigmoidoscopy (FS), or a combination of both, were active in Italy. Overall, 827,473 subjects were invited to FOBT and 376,240 were screened; the adjusted attendance rate (47.1%) equals the best performances reported in the literature. Positivity rate of FOBT programmes was 5.8% at first and 4.1% at repeat screening: it increased with age and was higher among males than females in all age groups. The average attendance rate to colonoscopy (TC) was 82% (range: 56%-100%). Completion rate of TC was 91%, with higher rates among males. At first screening, the detection rate (DR) per 1000 screened subjects was 3.7 and 16.8 for invasive cancer and advanced adenomas (AA) (adenomas with a diameter > or =1 cm, with villous/tubulo-villous type or with high-grade dysplasia) respectively; the corresponding figures at repeat screening were 1.1 for cancer and 4.9 for AA. The DR of cancer and adenomas increased with age and it was higher among males, 55% of screen-detected cancers were at TNM stage I. The positive predictive value (PPV) was 7.4% for cancer and 32.9% for AA at first screening, and 4.5% for cancer and 20.5% for AA at repeat screening. Given this high PPV of positive FOBT, to obtain a high attendance at TC is crucial. The six FS programmes invited almost half of their target population (about 40,000 subjects) and 5,821 subjects were screened, with an attendance rate of 29.1%. Overall 89.0% of FS were classified as complete. TC referral rates ranged between 7.7 and 13.8%, due to different referral criteria. Among subjects referred to colonoscopy the prevalence of proximal AA and cancer ranged from 5.4 to 11.1%. The overall DR (subjects with at least one advanced lesion) ranged from 3.5 to 7.0%. In conclusion, during 2005 the organised programmes for colorectal cancer screening in Italy increased considerably, covering about one third of the eligible population at a national level. Many programmes were activated in the second part of the year, thus their results have to be evaluated with caution. However, the reported experiences showed good results in terms of attendance and DR, although some critical aspects need to be carefully addressed when planning and implementing screening activity.

Extension of organised cervical cancer screening programmes in Italy and their process indicators.

Since 1996, Italian national guidelines have recommended to regions the implementation of organised screening programmes for cervical cancer. As in the previous years, starting from 1998, we collected aggregated tables of data from Italian organised cervical screening programmes in order to centrally compute process indicators. In 2005, the target population of Italian organised screening programmes included 10,969,571 women, corresponding to 66.7% of Italian women aged 25-64 years. However, these programmes invited only 24.8% of their target population in 2005, vs. 33.3% expected in order to invite the entire target population in the 3-year recommended interval. Compliance to invitation was 36.7%, with a clear North-South decreasing trend. It must however be considered that many women are screened outside the organised programmes. The remaining process indicators deal with women invited during 2004 and screened up to April 2005. Unsatisfactory smears were 3.1%. It was recommended to 6.1% of women to repeat cytology, and 61% of them complied. Some (2.5%) of screened women were referred to colposcopy. Compliance to colposcopy was 84.7% among women referred because of ASCUS or more severe cytology and 88.2% among those referred because of HSIL or more severe cytology. The Positive Predictive Value (PPV) of referral because of ASCUS or more severe cytology for CIN2 or more severe histology was 15.5%. There was a relevant variability of both referral rate and PPV, that were inversely related, and 10 % ofprogrammes referred > 5% of women, suggesting too broad criteria of interpretation of cytology. The unadjusted detection rate ofhistologically confirmed CIN2 or more severe was 2.7 per 1000 screened women (3.0 per 1000, standardised on the Italian population, truncated 25-64).

Cancer mortality in an area of Campania (Italy) characterized by multiple toxic dumping sites.

Several recent studies have documented that a widespread practice of dumping toxic wastes has taken place for many years in the Provinces of Naples and Caserta. Extensive programs of environmental monitoring are currently ongoing in the area. In this frame, the Department of Civil Defence of the Italian Government has appointed an ad hoc study group in order to assess the health status of the population resident in the area of interest. The first investigation performed by the study group has been a geographic study on cancer mortality and occurrence of malformations in 196 municipalities constituting the two Provinces. The study detected an area located in the southeastern part of the Province of Caserta and in the northwestern part of the Province of Naples, where cancer mortality and congenital malformations show significantly increased rates with respect to expected figures derived from the regional population. The area highlighted by the study is, in general terms, overlapping with the area where most illegal dumping of toxic wastes took place. It is now recommended that mortality studies be extended to take into account other health outcomes, to search for correlations with environmental exposures, and consider possible confounding factors.

Activity level and process indicators of organised programmes for cervical cancer screening in Italy.

The target population of Italian organised cervical screening programmes that were active (that invited at least 1000 women) in 2004 was 10,206,741 women, corresponding to 64% of the Italian female population in the 25-64 year age range. This proportion was 66%, 83% and 49% in Northern, Central, and Southern Italy respectively. Some 27% of this target population was invited during 2004. Among women invited in 2004, 37.7% had cytology within organised programmes up to April 2005 (46.2%, 36.0% and 26.2% in Northern, Central, and Southern Italy respectively). It must be kept in mind that many women have spontaneous tests that are not registered in organised programmes. Further data on women invited in 2003 were collected as aggregated tables, provided by the local screening registration systems. We obtained data from 99 programmes with an overall target population of 8,698,480 women. At least 70% of programmes could provide data for most indicators. Overall, 3.2% of smears were classified as unsatisfactory. At a national level 6.6% of women was advised to repeat cytology and 62.2% of them actually did. However 13/71 programmes recommended repeat cytology to > 10% of screened women. Nationwide, 2.6% of screened women were referred to colposcopy. The Positive Predictive Value (PPV) of detecting a biopsy-proven Cervical Intraepithelial Neoplasia grade 2 (CIN2) or more severe among women referred because of cytology "Atypical Squamous Cells of Undetermined Significance" or more severe was 15.0%. There was however a relevant variability: 9/90 programmes had a referral rate >5%. There was an inverse correlation between referral rate and PPV. Compliance with recommended colposcopy was 86% (91% among women with high-grade cytology). The raw detection rate of biopsy-proven CIN2+ was 2.7 per 1000 screened women (2.8 per 1000 when standardised on the Italian population). In conclusion, during 2004 there was a further increase of active organised programmes, especially in Southern Italy. This is important, as spontaneous activity is known to be low there. Despite this rise, quality indicators were stable. However, in a few programmes, the use of excessively broad criteria in the interpretation of cytology decides an excessively high rate of referrals to colposcopy.

[Prescription drugs and the elderly: results of the Argento study]. / La prescrizione di farmaci nell'anziano: risultati dello studio Argento.

OBJECTIVE: To evaluate prescription drug use in the elderly and in particular, to determine the number and types of medications taken, whether and to what extent drugs that are contraindicated in this age group are being used, and what type of prescription check may be performed by primary care physicians. DESIGN: A survey was performed in a sample of non-institutionalised elderly subjects (= 65 years). These were selected by cluster sampling in 11 of 20 Italian regions and were interviewed in the home by trained interviewers using a standardised questionnaire. RESULTS: Eighty-seven percent of interviewed subjects reported that they had taken at least one medication in the previous year; higher frequencies were found in age groups= 75 years. The most common therapeutic classes of drugs used in all participating regions, in the previous week, were cardiovascular, gastrointestinal, metabolic (including drugs to treat diabetes) and nervous system. Among interviewed subjects, 45.3% reported using 4 or more different drugs, though wide regional differences were observed (Campania 60.5%, Bolzano 35.6%); 7.2 % were taking potentially inappropriate drugs while 2.3% were taking medications that may lead to potentially harmful interactions. In addition, 84.9% of subjects reported that their primary care physician regularly checked their drug prescriptions. CONCLUSIONS: The high frequency of prescription drug use observed in the elderly is a diffuse phenomenon, related to the worsening health conditions that inevitably accompany aging. Considering the extent of this phenomenon, care should be taken to improve qualitative (i.e. contraindications in the elderly, potential drug-interactions) and quantitative (high number of medications taken by the elderly) appropriateness in physician prescribing. In addition, special attention must be placed on regularly checking drug therapies in the elderly.

[Cause-specific mortality in an area of Campania with numerous waste disposal sites]. / Mortalità per causa in un'area della Campania con numerose discariche di rifiuti.

OBJECTIVE: To investigate cause-specific mortality in an area of Campania region, in the surroundings of Naples, characterized by many toxic waste dumping grounds sites and by widespread burning of urban wastes. DESIGN: The study area was characterized by examining the spatial distribution of waste disposal sites and toxic waste dumping grounds, using a geographic information system (GIS). Mortality (1986-2000) was studied in the three municipalities of Giugliano in Campania, Qualiano and Villaricca, encompassing a population of about 150,000 inhabitants. Mortality rates of the population resident in the Campania region were used in order to generate expected figures. OUTCOMES: Causes of death of a priori interest where those previously associated to residence in the neighbourhood of (toxic) waste sites, including lung cancer, bladder cancer, leukemia and liver cancer. RESULTS: Overall 39 waste sites, 27 of which characterized by the likely presence of toxic wastes, were identified in the area of interest. A good agreement was found between two independent surveys of the Regional Environmental Protection Agency and of the environmentalist association Legambiente. Cancer mortality was significantly increased, with special reference to malignant neoplasm of lung, pleura, larynx, bladder, liver and brain. Circulatory diseases were also significantly in excess and diabetes showed some increases. CONCLUSIONS: Mortality statistics provide preliminary evidence of the disease load in the area. Mapping waste dumping grounds provides information for defining high risk areas. Improvements in exposure assessment together with the use of a range of health data (hospital discharge cards, malformation notifications, observations of general practitioners) will contribute to second generation studies aimed at inferring causal relationships.