Publications

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In this Italian population the risk of being in the lowest BMD tertile decreased with increasing age at menopause and increased with years since menopause. No relationships emerged between BMD and other menstrual characteristics or reproductive factors.

Our large pooled analysis suggests that women who have had a hysterectomy may have reduced risk of PC. However, we cannot rule out that the reduced risk could be due to factors or indications for having had a hysterectomy. Further investigation of risk according to HRT use and reason for hysterectomy may be necessary.

Epidemiological studies have suggested that aspirin may have a protective effect against prostate cancer, but the evidence is still limited and inconsistent. The role of aspirin in prostate cancer risk was analysed in a multicentric case-control study conducted in Italy between 1991 and 2002, including 1261 incident cases of carcinoma of the prostate and 1131 hospital controls. A total of 115 (9.1%) cases versus 90 (8.0%) controls reported regular aspirin use. The multivariate odds ratio (OR) for regular aspirin users was 1.10 (95% confidence interval (95% CI) 0.81-1.50). No relation was found with duration of use (OR = 1.03 for <5 years, and 1.17 for > or =5 years) and time since first use (OR = 1.03 for <10 years, and 1.35 for > or =10 years). These findings do not support a protective role of regular aspirin use on prostate cancer risk.

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In the pooled analysis of 11 case-control studies in a large consortium (i.e., the Stomach cancer Pooling (StoP) consortium), we found a positive association between GU and risk of GC and no association between DU and GC risk.

In January 2025, the municipality of Milan, Italy, implemented a total smoking ban for public areas in the city, excluding selected, isolated zones.This is one of the few smoking regulations adopted in Italy over the last 20 years.In January 2006 a smoking ban was implemented in all closed spaces open to the public, including private and public workplaces, commercial and catering establishments, places of entertainment, gyms and sports centres.No other relevant measure was subsequently adopted, and cigarette prices are lower in Italy than in most of western Europe.Between 2005 and 2021, the Italian Tobacco Control Scale (TCS) score, developed by the World Bank and the World Health Organization to measure tobacco control in European countries, decreased in Italy.It dropped from 8 th place in the 2006 TCS to 18 th place in 2021.The Milan regulation is relevant for the control of active and passive smoking in public places and constitutes a model for other Italian and European urban areas.

Predicted cancer rates were lower than in the European Union and the USA, even though falls started later and were less marked.

We conducted a study on 165 women with thyroid cancer and 214 hospital controls in order to investigate the role of reproductive and hormonal factors in the aetiology of thyroid cancer. Late age at menarche (Relative risk (RR) for menarche at greater than or equal to 14 vs less than or equal to 11 = 2.8), menstrual irregularity (RR = 1.7), late age at first birth (RR for first birth at greater than or equal to 28 vs less than or equal to 21 = 2.4) and at last birth (RR for last birth greater than or equal to 30 vs less than 30 = 2.2) significantly increased the risk of the development of thyroid cancer both in premenopausal and postmenopausal women. Parity was, in the present study rather inconsistently related to disease status whereas voluntary abortions and miscarriages were completely unrelated. A non significant increasing risk was observed with age at menopause older than 50, and with the use of oral contraceptives in premenopausal women. The mechanism of action of female hormones on the thyroid gland remains largely obscure, but the observation that age at first and, perhaps, subsequent pregnancies may be relevant points to an interplay of reproductive factors (and, possibly, their hormonal correlates) more complex than previously suggested.

We studied the influence of age, sex, education and time between interviews on the reproducibility of a semi-quantitative food frequency questionnaire (FFQ) developed in Italy for a case-control study on cancers of the breast and digestive tract. The questionnaire had been administered twice to 452 Italian men and women and included the weekly consumption of 77 food items or groups of foods, seven summary questions and three questions on some general dietary habits. Spearman correlation coefficients for the 77 dietary items plus the seven summary questions did not differ between males (median 0.61) and females (median 0.58), volunteers younger than 50 years (median 0.58) and aged 50 or more (median 0.59), volunteers with fewer than 10 years of education (median 0.58) and with 10 or more (median 0.59). A slightly higher Spearman correlation coefficient was found when the two interviews were conducted 5-6 months apart (median 0.60) or more than 6 (median 0.59) than when less than 5 (median 0.55). Similarly, Pearson correlation coefficients for the intake of 27 nutrients or micronutrients, plus caloric intake, computed from the FFQ showed no differences between males (median 0.65) and females (median 0.64), two age groups (median 0.67 for subjects aged < 50 years and 0.65 for those aged > or = 50), and two educational levels (median 0.68 for < 10 years and 0.65 for > or = 10 years). The median Pearson correlation coefficient for nutrients was slightly higher for those subjects who were interviewed with the planned interval (5-6 months, median 0.71) than when the interval was shorter (median 0.57) or longer (median 0.64).(ABSTRACT TRUNCATED AT 250 WORDS)