A high prevalence of childhood abuse has been reported in patients with severe mental illness. We conducted a cross-sectional study of 102 patients with schizophrenia, bipolar disorder, or schizoaffective disorder. Social, demographic, and clinical data were obtained. Patients were evaluated using Brief Psychotic Relative Scale, and Traumatic Life Events and Distressing Event questionnaires. Almost half (47.5%) of these patients had suffered some kind of child abuse, and our results confirmed a relationship between a history of childhood abuse and more severe psychosis. Diagnosis of schizophrenia was determined 4.1 years earlier in victims of childhood abuse. Hospital admissions were twice as high in victims of psychological abuse. Patients with a history of sexual abuse were more than twice as likely to attempt suicide (68% vs. 28.9%).

Transmission routes of Kaposi's sarcoma-associated herpesvirus (KSHV) in the general population are poorly understood. Whereas sexual transmission appears to be common in homosexual men, the evidence for heterosexual transmission is less convincing. In our study, prevalence of KSHV infection was examined among women in the Spanish general population and among sex workers. Subjects consisted of 100 prostitutes and 100 women randomly sampled from the general population and age-matched to the prostitutes. Women had a personal interview and gynecologic examinations in which a blood sample, cervical cells and oral cells were obtained. Peripheral blood mononuclear cells (PBMC), oral and cervical samples were tested for KSHV DNA by quantitative real-time PCR. Sera were tested for antibodies against human immunodeficiency virus (HIV) by ELISA and against KSHV by latent IFA and K8.1 ELISA. Women who were positive in either serologic assay or PCR were considered infected by KSHV. Human papillomavirus (HPV) DNA in cervical scrapes were evaluated using the Hybrid Capture System™. The study population had an average age of 30 years and were HIV-negative. Women from the general population were largely of Spanish nationality, and 61% reported lifetime monogamy. The majority of the prostitutes (76%) were immigrants, primarily from South America. Sex workers were twice as likely to be infected with KSHV than women in the general population (16% vs. 8%, prevalence odds ratio [OR] ‫؍‬ 2.2). KSHV was more prevalent among HPV DNA-positive women (OR ‫؍‬ 2.5) and among women with an early age at first sexual intercourse (OR ‫؍‬ 2.7, p < 0.05). KSHV DNA was detected by PCR in 3% of the oral cavity samples, in 2% of the cervical samples of the prostitutes and in 1% of the cervical samples of women in the general population. All PBMC samples were negative. These results suggest that in low-risk countries for KSHV, oral shedding and heterosexual contacts are potential pathways for KSHV transmission. © 2002 Wiley-Liss, Inc. Key words: KSHV; HHV-8; HPV DNA; epidemiology; prostitutionKaposi's sarcoma-associated herpesvirus (KSHV), also known as human herpesvirus 8 (HHV-8), has been shown to be causally associated with Kaposi's sarcoma and other diseases. 1-3 The natural history of KSHV and its routes of transmission are not well understood. Epidemiologic studies have shown that seroprevalence of KSHV antibodies is more than 25% in African countries, whereas in the United States and Europe is lower than 10%. 4 Data from Latin America are limited but suggest a wide variability within the region. 5,6 Routes of transmission may vary in different geographic areas either reflecting or possibly leading to variations in background prevalence. Nonsexual transmission of KSHV has been reported to be the major route of transmission in countries with high KSHV prevalence rates where infection in children is commonly reported. 6 -9 In countries with lower background prevalence, sexual transmission, at least among homosexual men, may be predominant. Among...

Objective-To study the geographical variations in Disability Free Life Expectancy (DFLE) at birth (DFLEb) and at 65 years (DFLE65) in Spain and to identify the main factors that explain these variations. Design-Ecological study with the 50 provinces of Spain as the units of analysis. Sullivan's method is used to calculate DFLE for each province based on information from the death registry and the survey on disabilities, impairments and handicaps. Information on the independent variables-socioeconomic level, factors related with the health system and risk factors-was taken from various sources. Main outcome measure-Simple correlation coeYcients were obtained between each dependent variable (DFLEb and DLFE65) and the independent variables. Two multiple linear regression models were fit to obtain the best set of factors that explain the geographical distribution of DFLEb and DLFE65. Results-Both

This study has shown that the pattern of perceived health status among immigrant populations varies according to gender and social class. These results have to be taken into account when developing policies addressed at the immigrant population.

Background: Assessing of the costs of treating disease is necessary to demonstrate cost-effectiveness and to estimate the budget impact of new interventions and therapeutic innovations. However, there are few comprehensive studies on resource use and costs associated with lung cancer patients in clinical practice in Spain or internationally. The aim of this paper was to assess the hospital cost associated with lung cancer diagnosis and treatment by histology, type of cost and stage at diagnosis in the Spanish National Health Service. Methods: A retrospective, descriptive analysis on resource use and a direct medical cost analysis were performed. Resource utilisation data were collected by means of patient files from nine teaching hospitals. From a hospital budget impact perspective, the aggregate and mean costs per patient were calculated over the first three years following diagnosis or up to death. Both aggregate and mean costs per patient were analysed by histology, stage at diagnosis and cost type.