[Injuries in immigrants from non-industrialized countries: analysis of emergency admissions in Lazio, Italy, in the year 2000]. / I traumi negli immigrati da paesi non industrializzati: analisi degli accessi in pronto soccorso nel Lazio nell'anno 2000.

Aim of the study is to describe the characteristics of road, home and work-related traumas among adult immigrants born in non-industrialised Countries, and to compare the consequent probability of hospitalisation with Italian adults in Lazio Region, year 2000. Source of data is the Emergency-based Surveillance System, which collects all the emergency ward visits in Lazio region. Accident incidence has been estimated using alternatively the residence permits and the roman resident population born in non-industrialised Countries. The 7.7% of all the emergency visits of immigrants are trauma-related. Road traffic accident visits are more appropriate and urgent. Immigrants have a higher risk of hospitalisation both for road and home accidents compared to the Italians (OR = 1.59 and OR = 1.37 respectively). Immigrants use emergency wards for severe and urgent trauma-related accidents, they have higher probability of hospitalisation compared to the Italians. Our analysis highlights the necessity to improve tools to study immigrant health.

[A vaccination campaign for gypsy children in Rome]. / Una campagna vaccinale in favore dei bambini Rom e Sinti a Roma.

Several studies conducted in Rome have shown low levels of vaccination coverage in gypsy communities. Thus a vaccination campaign targeting to 2400 gypsy children aged 0-13 years, present in 32 settlements in Rome, was conducted in 2002. The campaign was related to vaccinations required and recommended in Italy: diphtheria, tetanus, hepatitis B, pertussis (whooping cough), haemophilus influenzae and measles. In the majority of cases it was decided to carry out the vaccinations directly in the gypsy settlements, in accordance with the methods of pulse immunisation. In the case of small settlements a strategy for reorienting the population to vaccination centres was adopted. Around 2000 children were vaccinated, equivalent to 80% of the paediatric population present during the period. The number of children who have never been vaccinated has decreased from 40% prior to the campaign to 9% after the third week. Vaccination coverage in medium- and small-sized settlements (<200 inhabitants) after the campaign shows values of over 70%; in the large settlements, more modest increases have been recorded and coverage has rarely exceeded 50%. This experience has highlighted the importance of networking between public healthcare institutions and non-profit organisations. The mobilisation of a wide range of competences has thus enabled the attainment of a high level of effectiveness.

Hysterectomy and socioeconomic position in Rome, Italy.

STUDY OBJECTIVE: There exists conflicting evidence regarding the higher risk of hysterectomy among women of a lower educational and economic level. This study aims to assess whether in Italy socioeconomic level is related to hysterectomy undertaken for different medical reasons. DESIGN: An area based index was used to assign socieconomic status (SES; four levels defined) to 3141 women (aged 35 years or older) who underwent a hysterectomy in 1997 and were residing in Rome. Data were taken from hospital discharge records. Direct age standardised hospitalisation rates by SES level were calculated for overall hysterectomies and for those performed for either malignant or non-malignant causes. Statistical differences were detected using the ratios of standardised rates and the test for linear trend. MAIN RESULTS: The hysterectomy rate was 36.7 per 10 000 women aged 35 years or more. Hysterectomy for uterine leiomyoma accounted for 41% of all operations and was more frequent among women aged 35-49 years than for those aged 50 years or more (crude rates: 28.6 and 7.7 per 10 000, respectively). The risk of hysterectomy was 35% higher for the lowest SES group, compared with the highest group. No association was found between SES and hysterectomy rates for malignant causes, although less affluent women in age group 35-49 years had 87% higher risk of hysterectomy compared with most affluent women. The inverse association between SES and hysterectomy rates attributable to non-malignant causes was statistically significant for women aged 35-49 years but not for those aged 50 years or more. CONCLUSIONS: The inverse relation between hysterectomy and SES is largely attributable to benign disorders of the uterus, namely leiomyoma and prolapse. More affluent women may have a greater uptake of less invasive techniques for removing uterine leiomyoma compared with less affluent women, who are more likely to undergo unnecessary hysterectomies irrespective of their reproductive age.

Time trends in neural tube defects prevalence in relation to preventive strategies: an international study.

OBJECTIVE: To examine time trends in neural tube defects (NTD) prevalence from 1987 to 1996 in relation to the primary prevention policies for folic acid supplementation strategies in different countries. DESIGN: Retrospective time trends analysis of NTD prevalence. SETTING: 11 birth defect registries of congenital malformations participating in the International Clearinghouse for Birth Defects Monitoring System, in the period from 1 July 1987 to 30 June 1996. SUBJECTS: 8207 live births, stillbirths and terminated pregnancies affected by anencephaly or spina bifida registered by the 11 participating centres 1987-1996. OUTCOME MEASURES: Prevalence rate ratios based on the annual rates, using the Poisson regression model. RESULTS: During the study period a significant fall in prevalence rates for all NTD is present in Atlanta (USA), England and Wales, Hungary and Japan, and a significant rise in Norway and South America. After adjusting for the secular trends observed in the earlier years of the study, no significant trend can be attributed to preventive strategies. Data on NTD prevalence are supplemented with information on folate awareness among some of the populations studied. CONCLUSION: There is no evidence that, up to the middle of 1996, any change in time trend was attributable to the introduction of national folate supplementation policies. The possible effectiveness of folate supplementation policies for the reduction of NTD clearly needs to be tried and studied for several more years. Considering that in the Western world about 50% of pregnancies are unplanned, a policy that rests on action taken before conception can only have limited success. Strategies based on food enrichment, such as was introduced in the USA from the beginning of 1998, may prove to be more successful.

[Intracranial meningiomas in the elderly]. / Meningiomi endocranici dell'anziano.

BACKGROUND: Since the introduction of CT and then MRI in the clinical practice, the number of elderly patients with intracranial meningiomas observed in neurosurgical departments has increased to three/four times. Considering that some patients die because of their meningioma and others die with their meningioma, the neurosurgeon should not only be able to eradicate surgically the lesion, but also to decide if that benign tumor should be treated or not. MATERIALS AND METHODS: Forty-three patients with intracranial meningioma, aged over 65 were operated upon between 1989 and 1995. They constitute about one fourth of all the meningioma-patients operated upon in that period at our Department. Main symptoms were focal deficits, psychorganic syndrome, and seizures. Mean duration of symptoms was 15 months, with 30% of the histories lasting less than 3 months. Associate pathologies were those typical of the elderly population with hypertension and senile cardiopathy at the first places. Two patients had insulin-dependent diabetes, 2 prostatic carcinoma, and 8 were obese. MRI was useful either in depicting the location of the tumor or in helping the surgeon to give a correct operative indication and risk evaluation. MRI criteria for risk evaluation were severe edema and venous vascular infiltration. Forty-five operations were performed. Their duration was not a risk factor by itself, it only reflected the difficulty of the removal, due to the location of the tumor. Dissection of tumor remnants from main arteries or veins was never attempted in this group of patients; total removal was achieved in 75.5% of the cases. RESULTS: Immediate postoperative results were good in 71% of cases. Four patients died (9%). Long term results were evaluated in 29 patients (mean follow-up period: 35 months). Twenty-two patients (76%) had excellent or good results, 5 (17%) fair, and 2 (7%) had severe neurological dysfunctions and needed continuous assistance. CONCLUSIONS: Surgical risk factors typical of this age group were identified: cranio-spinal location, damage to the cortical or deep venous system, severe peritumoral edema, and poor neurological preoperative conditions. Systemic risk factors were insulin-dependent diabetes and obesity.