Laura Lauria

Spontaneous Abortion in Spouses of Greenhouse Workers Exposed to Pesticides

ObjectiveThe aim of this study was to explore the association between exposure to specific pesticides (including endocrine disrupters) of greenhouse workers and spontaneous abortion in their spouses.MethodsA group of exposed workers was compared with a non-exposed group. The risk of spontaneous abortion was evaluated using a logistic regression model.ResultsA significantly higher rate of spontaneous abortion was observed among spouses of workers exposed to specific compounds (atrazine, benomyl-carbendazim, carbaryl and DDT) in comparison with spouses of the unexposed group. The logistic regression model confirmed the increased risk of spontaneous abortion (OR=11.8; 95% CI 2.3–59.6).ConclusionsThese findings suggest that occupational exposure to pesticides might have an adverse effect on the partner’s reproductive health.

Smoking Behaviour before, during, and after Pregnancy: The Effect of Breastfeeding

Data for this study were obtained from a population-based follow-up study in 25 Italian Local Health Units (LHUs) to evaluate pregnancy, delivery, and postpartum care in Italy. A sample of 3534 women was recruited and interviewed within a few days of their giving birth and at 3, 6, and 12 months after delivery, by trained interviewers using questionnaires. The objective of the study was to evaluate changes in smoking behaviour from one interview to the next. Of 2546 women who completed the follow-up, smoking prevalences before and during pregnancy were 21.6% and 6.7%; smoking prevalences and smoking relapse at 3, 6, and 12 months were 8.1% and 18.5%, 10.3% and 30.3%, and 10.9% and 32.3%, respectively. Smoking during and after pregnancy was more likely among women who were less educated, single, not attending antenatal classes, employed, and not breastfeeding. The results show that women who are breastfeeding smoke less than not breastfeeding women, even after controlling for other predictors (i.e.,  smoking relapse at 12 months: OR = 0.43, 95%  CI:  0.19, 0.94). A low maternal mood increases the risk of smoking relapse within 6 months of about 73%. This study also suggests that prolonged breastfeeding reduces the risk of smoking relapse and that this reduction may be persistent in time. Interventions targeting breastfeeding promotion may also indirectly support smoking cessation, even in absence of specific interventions.

Spontaneous abortion and maternal work in greenhouses.

BACKGROUND A positive association between maternal occupational exposure to pesticide and spontaneous abortion has been reported in some studies. Work in greenhouses may imply exposure of pregnant women to pesticides continuously and at elevated level. METHODS A total of 717 women working in greenhouses provided information on 973 pregnancies, including 110 spontaneous abortions. These pregnancies were classified as exposed or not exposed according to maternal occupation, re-entry activities and application of pesticides in greenhouses during at least 1 month in the first trimester of pregnancy. The ORs for spontaneous abortion were estimated through a generalised estimate equations model for all orders of pregnancy together, and through a logistic regression model limited to first pregnancies. RESULTS Increased risks of spontaneous abortion were found for maternal re-entry activities within 24 hr after pesticides were applied (all orders of pregnancy: OR 3.2, 95% CI 1.3-7.7; first pregnancies: OR 3.8, 95% CI 1.0-13.9) and for those who applied pesticides (all orders of pregnancy: OR 2.6, 95% CI 1.0-6.6; first pregnancies: OR 3.7, 95% CI 0.7-20,6) CONCLUSIONS The observed results support the hypothesis of an association between maternal work in greenhouses and spontaneous abortion. The main limitations of the study are lack of information on the specific chemicals used and the small number of pregnancies heavily exposed to pesticides.

Environmental Factors and the Proportion of Males at Birth in Italy

A significant decline in the proportion of male births has been observed in recent decades in several western countries, and several researchers have raised the question of the possible role of environmental pollution in this trend. In the present analysis, the authors examined the effect of environmental factors (pollution from pesticides, urban pollution, and industrial pollution) on the sex ratio (proportion of males) of Italian singleton 1st births for the years 1989-1993, controlling for the age of the mother. The data show a slight increase in the sex ratio from north to south; however, no reduction in the proportion of males was seen in areas with higher pesticide consumption or intense industrial pollution. A small reduction in sex ratio was found in the major urban centers. The analysis was based on individual information on birth order and maternal age, as well as on ecological data on environmental pollution. No significant association was found between environmental pollution and the proportion of male births in Italy during the study period.

Inequalities in maternal care in Italy: the role of socioeconomic and migrant status

INTRODUCTION Maternal care is affected by socioeconomic factors. This study analyses the effect of maternal education, employment and citizenship on some antenatal and postnatal care indicators in Italy. METHODS Data are from two population-based follow-up surveys conducted to evaluate the quality of maternal care in 25 Italian Local Health Units in 2008/9 and 2010/1 (6942 women). Logistic models were applied and interactions among independent variables were explored. RESULTS Education and employment status affect antenatal and postnatal care indicators and migrant women are less likely to make use of health opportunities. Low education status exacerbates the initial social disadvantage of migrants. Migrant women are also more affected by socioeconomic pressure to restart working early, with negative impact on postnatal care. CONCLUSION Interventions focusing on womens empowerment may tackle inequalities in maternal care for those women, Italians or migrants, who have a worse initial maternal health literacy due to their lower socioeconomic conditions.

The effect of contraceptive counselling in the pre and post-natal period on contraceptive use at three months after delivery among Italian and immigrant women

INTRODUCTION Contraceptive counselling in the pre and post-natal period may be important for the use of postpartum contraception and prevention of induced abortion. This paper evaluates the use of postpartum contraceptives and the factors associated with it in a sample of Italian and immigrant women. MATERIALS AND METHODS Data are drawn from two population-based follow-up surveys conducted to evaluate the quality of maternal care in 25 Italian Local Health Units in 2008/9 and 2010/1. Descriptive analyses and logistic regression models for complex survey data were used. RESULTS The use of effective contraceptives in the postpartum period is similar between Italians and immigrants (65%). Fifty-nine percent of Italians and 63% of immigrants received contraceptive counselling by natal care services. Women who received counselling are more likely to use effective contraceptives (Italians OR = 2.55 95% CI 2.06 - 3.14; immigrants OR = 4.01 95% CI 2.40 - 6.70). CONCLUSIONS This study supports the notion that health professionals should take every opportunity during pregnancy, childbirth and puerperium to provide information and counselling to improve knowledge and awareness of contraception.

Oral ingestion of a topical benzydamine hydrochloride-containing gynaecological preparation in association with television advertising in Italy: analysis of cases managed by a National Poison Control Centre

Objective To evaluate the impact of a television advertising campaign on the risk of oral ingestion of a topical non-prescription gynaecological preparation containing benzydamine hydrochloride. Design An interrupted time series design with data routinely collected. Setting A National Poison Control Centre. Participants 215 cases of hazardous exposure to the preparation under study occurred in Italy from January 2005 to December 2010. Primary and secondary outcome measures Mean daily rate of cases of exposure by gender in three different periods, that is, pre-advertisement period, before the advertisement was broadcast (from 1 January 2005 to 19 December 2009), advertisement period, when the advertisement was repeatedly launched (from 20 December 2009 to 27 February 2010), post-advertisement period (from 28 February 2010 to 6 March 2010); observed/expected ratios of cases, with expected cases based on data from the pre-advertisement period, adjusted for estimated variations in the number of users. Comparison of the distribution of the main characteristics of cases in the three different periods by means of Pearsons χ2 test or Fishers exact test. Results The adjusted observed/expected ratio of cases in women was 7.48 (95% CI 5.76 to 9.56) in the advertisement period and 2.97 (95% CI 2.24 to 3.85) in the post-advertisement period. Regarding the characteristics of cases, there was an increased proportion of cases of exposure due to confusion about the correct administration route in the advertisement and post-advertisement periods (81% and 55%, respectively, compared to 16% for the pre-advertisement period.) and of individuals with clinical effects (55%, 52% and 27%, respectively). Conclusions In Italy, an advertisement for a non-prescription medicine seems to have confused consumers regarding the administration route. This effect was observed even after the advertisement had stopped being broadcast. These results highlight the need for the monitoring of medication errors and adverse effects before, during and after advertising.

Prevalence of breastfeeding in Italy: a population based follow-up study

INTRODUCTION Breastfeeding is widely recommended. Updated data are needed to assess its prevalence and the effectiveness of interventions. Breastfeeding practices in Italy need to be promoted and monitored with updated and standard data The objective of this study is to provide estimates of the prevalence of breastfeeding and exclusively breastfeeding and to identify factors that may be modified to improve them. MATERIALS AND METHODS Two population-based follow-up surveys were conducted to evaluate the quality of maternal care in 25 Local Health Units (LHUs) in Italy during 2008-2011. Women were interviewed soon after giving birth and after 3, 6 and 12 months. Breastfeeding prevalences were estimated. A logistic regression model was used to investigate factors associated with exclusive breastfeeding at 3 months. RESULTS Breastfeeding and exclusively breastfeeding prevalence estimates were 91.6% and 57.2% at discharge, 71.6% and 48.6% at 3 months, 57.7% and 5.5% at 6 months. At 12 months, 32.5% were still breastfeeding. Women who are more likely to exclusively breastfeed at 3 months are multiparous, more educated, resident in the north/center, have attended antenatal classes and groups of breastfeeding support, have practiced the skin-to-skin contact in hospital and have initiated breastfeeding early. CONCLUSION In Italy many mothers do not comply with breastfeeding recommendations. The promotion and support of breastfeeding is still necessary in Italy and still needs to be monitored with representative data. Actions should aim at empowering women, reducing social inequalities and improving practices in hospitals and maternal care services which encourage breastfeeding.

Dietary habits among children aged 8-9 years in Italy

OBJECTIVE To describe dietary habits and related geographic and socio-demographic characteristics among children aged 8-9 years in Italy. MATERIALS AND METHODS Data from the 2012 national nutritional surveillance system collected from children, parents and teachers, have been linked to determine the childrens eating habits. Logistic regression analyses were used to investigate the association between incorrect dietary habits and their potential predictors. RESULTS Of the 46 307 children, 8.6% skipped breakfast, 48.8% did not eat vegetables and 28.7% did not eat fruit daily, 64.8% ate an abundant mid-morning snack, 41.4% drank sugary beverages and 12.5% drank carbonated beverages at least once a day. Three or more incorrect habits were found in 43.9% of the children. Incorrect dietary habits were more common among children with lower socio-economic conditions, who were resident in the South of the country and who spent more time watching TV. CONCLUSION In Italy, unhealthy dietary habits are common among children. The deficiencies identified may well be a harbinger of future public health problems.

Surveillance of paediatric exposures to liquid laundry detergent pods in Italy

Objective To analyse paediatric exposures to pod and traditional laundry detergents in Italy and changes in exposure trends. Methods Analyses of a series of patients aged <5 years and exposed to laundry detergents between September 2010 and June 2015, identified by the National Poison Control in Milan. Results In comparison with patients exposed to traditional laundry detergents (n=1150), a higher proportion of those exposed to pods (n=1649) were managed in hospital (68% vs 42%), had clinical effects (75% vs 22%) and moderate/high severity outcomes (13% vs <1%). Exposure rates were stable over time for traditional detergents (average 0.65 cases/day), but an abrupt decline in major company pods was seen in December 2012, 4 months after the introduction of opaque outer packaging (from 1.03 to 0.36 cases/day and from 1.88 to 0.86 cases/million units sold). The odds of clinical effects was higher for exposure to pods than for traditional detergents (OR=10.8; 95% CI 9.0 to 12.9). Among patients exposed to pods, the odds of moderate/high severity outcomes was four times higher for children aged <1 years than for the other age groups (OR=3.9; 95% CI 2.2 to 7.0). Ten children exposed to laundry detergent pods had high severity outcomes while no children exposed to traditional laundry detergents developed high severity effects. Conclusions The study confirms that exposure to laundry detergent pods is more dangerous than exposure to traditional detergents. In Italy, 4 months after the introduction of opaque outer packaging by a major company, product-specific exposure rates decreased sharply, suggesting that reducing visibility of laundry detergent pods may be an effective preventive measure. Further efforts are needed to improve safety.