RESUMO
BACKGROUND: Food allergy affects the patient's quality of life (QoL) and leads to anxiety and depression. In addition to routine treatment, QoL evaluation should also be performed in patients with food allergies. The validated Food Allergy Quality of Life Questionnaire - Adult Form (FAQLQ-AF) and Food Allergy Independent Measure - Adult Form (FAIM-AF) have been well accepted and available in many languages. OBJECTIVE: Translate FAQLQ-AF and FAIM-AF into Thai and perform reliability and validity tests in Thai adult patients with food allergies. METHODS: The translation process was performed according to the ISPOR Task Force for Translation and Cultural Adaptation. Participants 18 years or older and with physician-diagnosed food allergies were included in the study. Thai versions of FAQLQ-AF and FAIM-AF were administered to participants at baseline and after two weeks. The intraclass correlation coefficient and Cronbach's α coefficient were evaluated to demonstrate both questionnaires' test-retest reliability and internal consistency. RESULTS: The study included 104 participants. The Thai version of FAQLQ-AF and FAIM-AF demonstrated good reliability, with intraclass correlation coefficients of 0.83 (95%CI 0.76, 0.88) and 0.85 (95%CI 0.79, 0.90), respectively. The validity was excellent, with Cronbach's α coefficient of 0.91 and 0.92, respectively. Both questionnaires were moderately correlated (r = 0.69, P < 0.001), but poorly correlated with the 36-Item Short Form Survey, which is usually used to evaluate general health status. CONCLUSIONS: To evaluate the QoL in adult patients with food allergies, the Thai versions of FAQLQ-AF and FAIM-AF are valid, reliable, and more suitable than the general questionnaire.
RESUMO
BACKGROUND: Electrocardiography (ECG) may be an efficacious diagnostic and prognostic tool in hypertrophic cardiomyopathy (HCM). This study aimed to investigate association between deep T-wave inversion (TWI) and apical HCM, and between fragmented QRS (fQRS) complex and myocardial fibrosis in patients with HCM. METHODS: Patients with documented HCM by cardiac magnetic resonance imaging (CMR) during 2005-2015 were studied. The 12-lead ECG and CMR were performed on the same day. All patients underwent CMR for the assessment of cardiac structure, function, and late gadolinium enhancement (LGE). LGE was used to detect myocardial fibrosis. RESULTS: One hundred forty-four HCM (mean age 66 ± 15.8 years, 60.4% male) were included. Twenty-nine (20.14%) subjects had deep TWI, and apical HCM was found in 76 (52.78%). Deep TWI was associated with apical HCM with the Odds ratio (95%CI) of 5.82 (2.07, 16.04) and p < 0.001 in univariate analysis model. The association was still significant in multivariate analysis with adjusted Odds ratio (95%CI) of 9.86 (3.17, 30.66), p < 0.001. Forty-seven (32.64%) subjects had fQRS complex, and myocardial fibrosis was detected in 101 (70.14%). fQRS complex was found to be associated with myocardial fibrosis in univariate analysis with the Odds ratio (95%CI) = 2.75 (1.16, 6.54), p = 0.019. However, the association cannot be demonstrated in the multivariate analysis. CONCLUSION: Deep TWI is independently associated with apical HCM, but the relationship between fQRS complex and myocardial fibrosis did not survive multivariate analysis.