ABSTRACT
Background: Food allergy can have a major impact on quality of life of children and their parents. Questionnaires have been developed to measure the impact of this disorder. We aimed to validate the EuroPrevall questionnaire on Food Allergy-Quality of Life Questionnaire, Parent Form (FAQLQ-PF) and the Food Allergy Independent Measure (FAIM), translated into Spanish. Methods: The internal consistency of the FAQLQ-PF and the FAIM, translated into Spanish (Spain) and completed by the parents of 74 children with IgE-mediated food allergy, were evaluated with Cronbach's alpha. To test construct validity of the FAQLQ-PF, its correlation with the FAIM was also calculated. To assess their discriminant validity, we compared the values of both depending on the number of offending foods and for children with and without anaphylaxis. Results: The values of Cronbach's alpha for the three domains in the FAQLQ-PF were over 0.9. The value of alpha for FAIM questions was below 0.6, which was attributed to the wording of one question. When this question was removed, alpha increased to over 0.70. There was a significant correlation between the FAQLQ-PF score and the FAIM. There were significantly poorer FAQLQ-PF scores in children with more food allergies and worse FAIM in those who had had anaphylaxis. Conclusions: The Spanish version of the FAQLQ-PF had a good internal consistency, good construct validity and validity to discriminate patients with more food allergies and anaphylaxis. It can be used as a tool to evaluate and monitor the quality of life in families with food allergic children (AU)
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Subject(s)
Humans , Psychometrics/instrumentation , Food Hypersensitivity/psychology , Hypersensitivity, Immediate/psychology , Quality of Life , Sickness Impact Profile , Parents/psychology , 50293ABSTRACT
BACKGROUND: Food allergy can have a major impact on quality of life of children and their parents. Questionnaires have been developed to measure the impact of this disorder. We aimed to validate the EuroPrevall questionnaire on Food Allergy-Quality of Life Questionnaire, Parent Form (FAQLQ-PF) and the Food Allergy Independent Measure (FAIM), translated into Spanish. METHODS: The internal consistency of the FAQLQ-PF and the FAIM, translated into Spanish (Spain) and completed by the parents of 74 children with IgE-mediated food allergy, were evaluated with Cronbach's alpha. To test construct validity of the FAQLQ-PF, its correlation with the FAIM was also calculated. To assess their discriminant validity, we compared the values of both depending on the number of offending foods and for children with and without anaphylaxis. RESULTS: The values of Cronbach's alpha for the three domains in the FAQLQ-PF were over 0.9. The value of alpha for FAIM questions was below 0.6, which was attributed to the wording of one question. When this question was removed, alpha increased to over 0.70. There was a significant correlation between the FAQLQ-PF score and the FAIM. There were significantly poorer FAQLQ-PF scores in children with more food allergies and worse FAIM in those who had had anaphylaxis. CONCLUSIONS: The Spanish version of the FAQLQ-PF had a good internal consistency, good construct validity and validity to discriminate patients with more food allergies and anaphylaxis. It can be used as a tool to evaluate and monitor the quality of life in families with food allergic children.
Subject(s)
Anaphylaxis/epidemiology , Food Hypersensitivity/epidemiology , Language , Quality of Life , Surveys and Questionnaires/standards , Anaphylaxis/diagnosis , Child , Child, Preschool , Cross-Sectional Studies , Diagnosis, Differential , Female , Food Hypersensitivity/diagnosis , Humans , Infant , Infant, Newborn , Male , Mexico/epidemiology , Parents , Reproducibility of ResultsABSTRACT
We tried to determine if the toxemia of pregnancy has during its clinical evolution a dependent DO2/VO2 relationship and determine its critical DO2 and finally define if this has a prognostic value. There were included patients with diagnosis of preeclampsia/eclampsia that were enter at the Intensive Care Unit for treatment and monitoring. It was placed a catheter in the pulmonary artery and it was determine the cardiac output and by means of standard formulas the DO2, VO2 and EO2 were calculated. The critical delivery of oxygen was stablished in agree at the Gutiérrez's method. At the same time it was monitorised the base excess which was gotten from arterial and venous blood gases. 36 patients (29 with preclampsia and 7 with eclampsia) were included, with a mean age of 26.3 years old. The mean gestational age was 36.1 weeks. The critical delivery for preeclamptic patients was stablished in 924 mL/min and at the eclamptic patients in 830 mL/min: both values had prognostic correlation with survival and nonsurvival patients (p < 0.001, x2 = 28.29). In survival patients it was a dependent DO2/VO2 relationship during the first 72 hours of study and then it was independent; this fact was accompaniment of a positive increase in the base excess and a decreasing in the EO2 values (< 27%). In the nonsurvival group, these mainteined a DO2/VO2 relationship in a dependent way during all the study and it was accompaniment with a continuous negative base excess with values of EO2 > 30%. The toxemia of pregnancy had a behaviour like state accompaniment of a dependent DO2/VO2 relationship causing an important oxygen deficient that was improved was improved in the survival patients that reach values over the critical delivery. These facts suggesting the presence of a metabolic blockade in variable degree that can improve or increase agree a therapeutic manipulations in the critic DO2.
