ABSTRACT
Background: ConQoL questionnaire assesses health related quality of life among children with congenital heart diseases. It has a version for children aged 8 to 11 years and anotherfor children aged 12 to 16years. Aim: To validate ConQol questionnaire for Chilean children with a congenital heart disease. Material and Methods: Using a multicentric cross sectional design, 334 children from four hospitals (54% males), were surveyed. Among them 45% were aged 8 to 11 years and 55%, 12 to 16 years. The study involved three stages: cross cultural adjustment of the original questionnaire, pre-test study, and estimation of its psychometric properties. Content, construct and criterion validity and internal consistency with Cronbach's alpha, were assessed. Results: The version for children aged 8 to 11 years and comprised by three domains (symptoms, activity and relationships), obtained and α ≥ 0.60. In the questionnaire for children aged 12 to 16years, there is one more domain called coping, which obtained an α of 0.53, that was different to the other three domains that obtained an α > 0.70. The correlation between Health Quality of Life and Perception of Health Quality of Life was statistically significant for both groups. The association between Health Quality ofLife and health capability was only significant among children aged 12 to 16years (p < 0.01). Conclusions: The adapted ConQol questionnaire matched properly with the original one. The adapted questionnaire is valid and reliable to assess Health Quality ofLife among Chilean children with congenital heart diseases.
Subject(s)
Adolescent , Child , Female , Humans , Male , Heart Defects, Congenital/psychology , Quality of Life , Surveys and Questionnaires/standards , Chile , Cross-Sectional Studies , Psychometrics , Reproducibility of ResultsABSTRACT
Marfan Syndrome is an autosomic dominant genetic disorder of the elastic fibers of connective tissue. Although neonatal and infant forms of the disease exist, the classic Marfan Syndrome is the most frequent form of presentation in childhood and adolescence, whith a hereditary background in 70 to 85 percent of cases. Due to the natural evolution of the disease, there is a progressive involvement of different organs or systems such as skeletal, cardiovascular, dura, ocular, skin-integument and lungs. However, the suspicion must arise on skeletal clinical aspects which are first evident signs. The cardiovascular involvement appears later but is the major life threatening complication. When suspecting Marfan phenotype, it is mandatory to apply Ghent criteria based on family history and clinical findings to establish the diagnosis. If diagnosis is confirmed, the severity of organ involvement must be assessed, to take preventive and/or therapeutic measures, including the search of new cases among relatives. When patients do not fulfill the diagnostic criteria, they must have a yearly evaluation considering the natural progressive evolution of the disease. The aim of this review is to spread and unify criteria on this disease whose diagnosis is eminently clinical, that requires early integral and updated management by a multidisciplinary group, to obtain the best quality of life and survival.