Publications by authors named "Juan Carlos Valderrama"

Background And Objective: To assess alcohol-related mortality and premature death in Spain between 1999 and 2004.

Population And Method: The records of deaths according to cause of death were used, grouped by age, sex and 60 diagnostic categories. The number of deaths attributable to alcohol consumption according to sex and age group, the mortality percentages, rates per 100,000 inhabitants adjusted to the European population standard, and potential years of life lost (PYLL) per alcohol-related death up to the age of 70 were calculated.

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The purpose of this report was to determine the rate at which abstracts orally presented at the European Congress of Radiology (ECR) 2001 were published in 2001-2005 Medline-indexed journals and to compare publication rates and factors with presentations at the ECR in two different periods (2001 and 2000). Absolute and relative publication rates (APR, RPR) and different publication-related factors were analysed. From 991 abstracts originating from 52 countries, 449 articles (APR 45%) were subsequently published in 125 journals, most frequently in European Radiology (n=79, 18%).

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Desired adjustment of methadone dose, perceived participation in dosage regulation, and satisfaction with methadone treatment centres were assessed in a sample of opioid-dependent patients from the Valencia Region (eastern Spain). An independent interviewer asked 278 consecutively arriving patients to answer the survey, and 165 (59.4%) completed it.

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A survey was carried out to evaluate the satisfaction with methadone treatment centres of methadone-maintained opioid-dependent patients from Spain. Independent interviewers asked 505 consecutively arriving clients from 20 randomly selected centres (14 conventional centres, two bus units, and four prisons) to participate; 370 (73.3%) clients agreed to fill out the questionnaire, and 351 (69.

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We adapted the 32-item Verona Service Satisfaction Scale (VSSS-32) to assess opioid-dependent patient satisfaction with services received from methadone treatment centres. The preliminary version of the VSSS for methadone treatment (VSSS-MT) was filled out anonymously and completed by 516 randomly recruited patients. After exploratory factor analysis and item refinement, the definitive 27-item VSSS-MT accounted for 58.

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