“
“Objectives: It was the aim of this study to determine the prognostic significance of the Charlson Comorbidity Index (CCI) following acute pulmonary embolism (PE) and assess the prognosis of patients without comorbidities check details (defined as a CCI score of 0). Methods: Outcomes of 1,023 consecutive patients admitted with confirmed PE were tracked after a median of 3.7 years (25-75th interquartile range 1.5-6.1 years). All were assigned a non-age-adjusted CCI score. Results: The median CCI score was 1.0 (interquartile range 0.0-3.0). Three hundred and fifty-one (34%) patients had a CCI score of

0. Only 1 (0.3%) of 31 in-hospital deaths occurred in patients with a CCI score of 0. Long-term mortality for these patients was similar to the population-derived age-and sex-matched mortality rate, and was significantly better than for those with a CCI score 6 1 (12.5 vs. 47.5%; p < 0.0001 adjusted for age and sex). In multivariate analysis, CCI (per 1-score VS-6063 increase) independently predicted in-hospital (hazard ratio 1.27, 95% confidence interval 1.09-1.49; p =

0.003) and postdischarge (hazard ratio 1.35, 95% confidence interval 1.29-1.42; p < 0.0001) death. The c statistics for the multivariate prediction models for in-hospital (incorporating CCI score and serum sodium level) and post-discharge death (age, CCI score, hyperlipidemia, serum sodium and hemoglobin) were 0.738 and 0.788, respectively (both p < 0.0001). Conclusion: The CCI can be incorporated into risk models, with good discriminatory power, for predicting in-hospital and long-term outcomes following acute PE. Patients with a CCI score of 0 have a favorable long-term

outcome following acute PE. Copyright (C) 2012 S. Karger Selleck BB-94 AG, Basel”
“Child oral health-related quality of life (COHRQoL) has been increasingly assessed; however, few studies appraised the influence of socioeconomic status on COHRQoL in developing countries. This study assessed the relationship of COHRQoL with socioeconomic backgrounds and clinical factors.

This study followed a cross-sectional design, with a multistage random sample of 792 schoolchildren aged 12 years, representative of Santa Maria, a southern city in Brazil. Participants completed the Brazilian version of the Child Perceptions Questionnaire (CPQ(11-14)), their parents or guardians answered questions on socioeconomic status, and a dental examination provided information on the prevalence of caries, dental trauma and occlusion. The assessment of association used hierarchically adjusted Poisson regression models.

Higher impacts on COHRQoL were observed for children presenting with untreated dental caries (RR 1.20; 95% CI 1.07-1.35) and maxillary overjet (RR 1.19; 95% CI 1.02-1.40). Socioeconomic factors also associated with COHRQoL; poorer scores were reported by children whose mothers have not completed primary education (RR 1.30; 95% CI 1.17-1.44) and those with lower household income (RR 1.13; 95% CI 1.02-1.26).