| geographical variations in the prevalence of hiv infection among drug users receiving ambulatory treatment in spain. | to identify the factors responsible for the regional differences in hiv-positive serostatus among drug users in spain receiving outpatient treatment, the 17 autonomous regions into which spain is divided were classified as high (mean 52%) or low prevalence groups (mean 34%) depending on the prevalence of seropositivity. in regions where the prevalence of positive serostatus was high, unemployment was more markedly associated with hiv infection than in low prevalence regions, while other potentia ... | 1993 | 8505189 |
| characteristics and trends of newly diagnosed hiv-infections, 2000-2004. | to describe the characteristics and trends of newly diagnosed hiv-infections. | 2006 | 17198621 |
| [mental disease, existence of diagnostic, use of psychotropic medication: differences by autonomous communities under the national health survey 2006]. | most of the studies on psychological distress in spain have been conducted in small geographical areas or specific population groups. however, there are no studies that provide representative data for each autonomous community (ac). the objectives of this paper are to determine, both in spain and in the ac, the prevalence of psychological distress, diagnosis, use of psychoactive medication, social support and self-perceived health, as well as to study the association between psychological distre ... | 2010 | 20376411 |