Biomedical subjects

M Salvat

Publications and source records attributed to M Salvat.

6 recordsLinked to original sources

PubMed1998

[The health costs of alcoholism].

OBJECTIVE: To evaluate the economic effect in terms of health costs of alcohol abuse in Spain. DESIGN: The most up-to-date available, secondary sources of information were used. The period for the costs calculation was a natural year, with the prices adjusted to pesetas in 1996. The focus was based on the prevalence of cases per period. All the information referred to the whole of Spain. SETTING: Health costs were broken down into out-patient attendance, hospital emergencies, admissions, treatment at special centres and other health expenditure. MEASUREMENTS AND MAIN RESULTS: The total health cost attributable to alcoholism was 177,084 million pesetas, broken down as follows: a) cost of hospital admissions: 93,644 million pesetas (52.88%); b) cost of out-patient attendance: 34,600 million (19.53%); c) cost of treatment at special centres: 18,029 million (10.18%); d) cost of hospital emergencies: 10,481 million (5.91%); and e) other health expenditure: 20,330 million pesetas (11.48%). CONCLUSIONS: The figures arrived at do not cover the total cost of alcohol abuse, since a conservative approach was adopted. They stand as a minimum of the expenditure in our country. Some are direct costs on health authorities, whereas others can be managed as a cost-opportunity problem.

Alcoholism↗

PubMed1997

Seasonality of marriages in Spanish and French parishes in the Cerdanya valley, eastern Pyrenees.

The Cerdanya valley in the eastern Pyrenees has a physical unity into which a political frontier has been imposed to divide it. The social and cultural repercussions of this Franco-Spanish border have created obstacles to marriage which are not due to topography. Choice of month of marriage is under cultural control and the study of seasonality in marriages recorded in the registers of all the Cerdan parishes on both sides of the border demonstrated differences over time and between French and Spanish sectors. It is suggested that these changes demonstrate the process of distancing of the two populations. Cluster and correspondence analysis showed progressive differentiation of the seasonality patterns of the French and Spanish Cerdans despite the geographic unity of the valley. Sociocultural factors are presumed responsible.

Acculturation↗

PubMed1996

Corneal topography, ultrasound biomicroscopy, and scatterometry.

This paper presents a review of corneal topography, including history, literature, physics and technology, data analysis, and recent advances in the field. Clinical applications are also discussed and include contact lens fitting, diagnosis of keratoconus, and refractive surgery.

Cornea↗

PubMed1996

[Intravitreal ganciclovir in cytomegalovirus retinitis in AIDS].

A retrospective study was made of 26 patients with AIDS who initially presented with retinitis as the only clinical manifestation of cytomegalovirus infection (39 eyes). Sixty-five induction or re-induction therapeutic courses were administered with intravitreal ganciclovir. The efficiency rate of therapy was 93.8%. Thirty-eight maintenance therapeutic courses (200 micrograms/week) were evaluated. The non-compliance rate was 23%. Bilateral retinitis occurred in 44.4% of cases. The systemic administration of therapy had to be substituted for the intravitreal administration in 32% of patients during the clinical course of their conditions. The mean survival rate was 9.5 months. Both retinal detachment and vitreal hemorrhage occurred in 5% of patients. When retinitis is the first clinical manifestation of cytomegalovirus infection, therapy with intravitreal ganciclovir is efficacious to inactivate lesions. Although bilateral retinitis and extraocular dissemination are common, the mean survival rate is high.

Acquired Immunodeficiency Syndrome↗

PubMed1980

[Not Available].

Explore the source record for details and available documents.

History, Medieval↗

PubMedDate not supplied

Cerdanya: mountain valley, genetic highway.

In this paper the records of 7844 marriages in the parishes of French and Spanish sectors of the Cerdanya Valley have been analysed. The Cerdanya is an eastern Pyrenean valley, today divided by the Franco-Spanish border, but once united within Catalonia. The results have been reported on the one hand on a small scale using local place names, and on the other hand on a wider scale across France and Spain, because interest lies both in the geographic range from which some marital partners have come and in the relative proportions of brides and grooms from the French and Spanish parts of Cerdanya and from adjacent districts. Both mountains and the Franco-Spanish border are shown to have reduced the likelihood of marriage. Inaccessible mountain barriers appear to have been a greater obstacle to marital movement than the border. Adjacent districts and local provinces have provided a greater proportion of brides and grooms than more distant ones, but thereafter frequencies from the further regions do not decrease with greater distance. More marital partners have moved from Spain to France than vice-versa, and mobility of grooms exceeded mobility of brides. Results are relevant to genetics and the current European interest in nationality and ethnicity.

Emigration and Immigration↗