[PC use in university students]. / Indagine sull'utilizzo del videoterminale in studenti universitari.

This study was aimed at investigating features related to PC use and prevalence of musculoskeletal symptoms among university students. A cross-sectional study was carried out among 98 university students. A questionnaire was used to collect data on personal characteristics, PC use and symptoms prevalence. Mean duration of daily PC use was 8,3 (DS 1,9) hours. The prevalences of neck, hand/wrist and shoulder pain in the previous month were 76%, 69% and 56% respectively. The findings of the present study suggest the needing of specific ergonomic training in university students.

[Assessment of radiofrequency electromagnetic fields levels in the Taranto area]. / Valutazione dei livelli di campo elettromagnetico a radiofrequenza nel territorio della Provincia di Taranto.

Radiofrequencies are extremely common in telecommunication sectors, in industry, in medicine and domestic applications. We carried out an observed study focusing on the punctual monitoring of the electromagnetic fields generated by mobile phones handsets or by SRB radiobase stations (transmitters), installed in Taranto and throughout the borough council. The measurement campaigns have been done by ARPA Puglia, Provincial Department of Taranto from November 2005 until March 2007, on 108 transmitting stations, of which 72 are of single installation and 36 of multiple installations, with UMTS, GSM. DCS, DVB-H kind of communication. The monitoring has been done with Wandel & Goltermann EMR-300 devices; the registered frequency is within the interval between 100 KHz and 3GHz and measures have been obtained with precise time interval of 6 minutes. In most of the monitored areas the results respected limit values; only in 2 cases on 108 the attention value has been exceeded, both within borough council area. In the town of Taranto values over 6 V/m fixed by the actual rule haven't been registered in none of the 51 monitored stations. We can, therefore, define within the limits the expositions emitted by the radiobase stations and in the buildings nearby the antennas.

[Job strain and blood pressure levels in health care workers]. / Job strain e pressione arteriosa in operatori sanitari.

OBJECTIVE: The aim of this study was to investigate a possible association between job strain and blood pressure levels in a sample of X-ray technologists. MATERIALS AND METHODS: A structured questionnaire S was administered to the participants, investigating individual factors and job characteristics. Job strain status was measured by means of questions derived from the Italian version of the Karasek Job Content Questionnaire. Systolic and diastolic blood pressure were then assessed during medical examination. RESULTS: No significant association was found between job strain and blood pressure levels. In addition, no association was found between high job demans, low decision latitude and blood pressure levels. CONCLUSIONS: In this study job strain was not associated with high blood pressure levels in X-ray technologists.

[Biological monitoring in workers exposed to inorganic arsenic in a disused industrial plant in the area of Manfredonia]. / Monitoraggio biologico dell'esposizione professionale ad As inorganico in lavoratori di un impianto industriale dismesso nell'area di Manfredonia.

Inorganic arsenic and its methylated metabolities were measured in 108 spot urine samples obtained from the medical surveillance programme of workers exposed to inorganic Arsenic in July 2006. 15% of the samples showed levels higher than limit value of 35 microg/L (mean value 23,9 microg/L). After the improvement of the working conditions, in August-October 2006, we collected a urinary sample from each of the 108 workers enrolled. A questionnaire was also administrated, in order to investigate the influence of occupational and non occupational factors on the urinary arsenic excretion. The median value of urinary arsenic was 15,12 microg/L; among the 108 samples, 5% showed levels higher than limit value. A significant difference was observed in relation with sea-food consumption and aging stratification. In conclusion, we have described a significant reduction of urinary arsenic excretion between the two phases of biological monitoring, likely due to a proper hygienic work-related intervention.