Achille Cernigliaro

Background: Asbestos is a known human carcinogen and is causally associated with malignant mesothelioma, lung, larynx and ovarian cancers.Methods: Cancer risk was studied among a pool of formerly asbestos‐exposed workers in Italy. Fifty‐two Italian asbestos cohorts (asbestos‐cement, rolling‐stock, shipbuilding, and other) were pooled and their mortality follow‐up was updated to 2018. Standardized mortality ratios (SMRs) were computed for major causes of death considering duration of exposure and time since first exposure (TSFE), using reference rates by region, age and calendar period.Results: The study included 63,502 subjects (57,156 men and 6346 women): 40% who were alive, 58% who died (cause known for 92%), and 2% lost to follow‐up. Mortality was increased for all causes (SMR: men = 1.04, 95% confidence interval [CI] 1.03−1.05; women = 1.15, 95% CI 1.11−1.18), all malignancies (SMR: men = 1.21, 95% CI 1.18−1.23; women = 1.29, 95% CI 1.22−1.37), pleural and peritoneal malignancies (men: SMR = 10.46, 95% CI 9.86−11.09 and 4.29, 95% CI 3.66−5.00; women: SMR = 27.13, 95% CI 23.29−31.42 and 7.51, 95% CI 5.52−9.98), lung (SMR: men = 1.28, 95% CI 1.24−1.32; women = 1.26, 95% CI 1.02−1.53), and ovarian cancer (SMR = 1.42, 95% CI 1.08−1.84). Pleural cancer mortality increased during the first 40 years of TSFE (latency), reaching a plateau thereafter.Conclusions: Analyses by time‐dependent variables showed that the risk for pleural neoplasms increased with latency and no longer increases at long TSFE, consistent with with asbestos clearance from the lungs. Peritoneal neoplasm risk increased over all observation time.

The food consumption and food habits of Italian third-class-primary-school children were assessed and their energy and nutrient intakes were compared with requirements. The study involved 1740 subjects (900 males and 840 females) aged 8–9 years, from the north, centre and south of Italy. Body weight and height were measured. Parents filled in a semi-quantitative Food Frequency Questionnaire for their child. The results showed that the diet of Italian children is unbalanced in terms of macronutrients and deficient in fiber. The average daily intakes of fruit (234 g/d), vegetables (134 g/d) and legumes (17 g/d), were lower than the nationally recommended ones. The percentages of energy intake from fats (41%) and from carbohydrates (45%) were higher and lower respectively than recommended. Low intakes of fiber (13.5 g/d) were reported. A national nutrition policy in Italy should focus on nutrition education programs in schools and for parents.

Environmental Health Perspectives is an Open Access journal published by the National Institute of Environmental Health Sciences. Environmental Health Perspectives is an Open Access journal published by the National Institute of Environmental Health Sciences.