RESUMO
This study aimed to develop and validate a Japanese version of the Tinnitus Acceptance Questionnaire (TAQ), an instrument that measures the process of intentional acceptance of adverse experiences associated with tinnitus. A total of 125 patients with chronic tinnitus from multiple institutions participated in this study. Participants completed the Japanese versions of the TAQ, Tinnitus Handicap Inventory, Valuing Questionnaire, Acceptance and Action Questionnaire-II, and Hospital Anxiety and Depression Scale. A second TAQ was administered 1-2 weeks later. Because the model fitted poorly in confirmatory factor analysis, exploratory factor analysis was conducted, which yielded a two-factor structure that was divided into forward and reversed item groups. Hypotheses regarding criterion and construct validity were clearly supported. A high Cronbach's α coefficient value was obtained for the TAQ total score (0.88). The interclass correlation coefficient for test-retest reliability was within the acceptable range (0.95). The results of the exploratory factor analysis were considered to be due to artifacts caused by the characteristics of the Japanese language. The present study confirmed the validity and reliability of the Japanese version of the TAQ in measuring tinnitus-specific receptivity.
RESUMO
OBJECTIVE: Intellectual disability (ID) and autism spectrum disorder (ASD) are common among children who are candidates for cochlear implants. However, the implications of these comorbidities for cochlear implant placement have been not fully established. This study sought to identify these implications by comparing developmental delays among children with these conditions. METHODS: Participants were children who were followed up at least every 6 months for 24 months after cochlear implant surgery. Developmental delays were assessed using the Enjoji Scale of Infant Analytical Development (Enjoji Scale) and compared in three groups with hearing loss: those with ID (ID group, n=4); those with ASD and ID (ASD+ID group, n=4); and those with typical development (control group, n=5). Developmental delay was evaluated longitudinally before and after cochlear implant placement for 18 months. RESULTS: Among the six subscales that make up the Enjoji Scale, language development and intelligence development were significantly delayed in all three groups and were exacerbated over time except for language development in the control group. Emotional development and social behavior were significantly delayed only in the ASD+ID group. Comparison of intergroup differences revealed delays in language development in the ID and ASD+ID groups compared with the control group. CONCLUSION: The Enjoji Scale successfully demonstrated developmental delays characteristic to the underlying comorbidities of ID with or without ASD in children with cochlear implants. The Enjoji Scale can be a useful diagnostic tool for screening children with cochlear implants for ID with or without ASD.
Assuntos
Transtorno do Espectro Autista/diagnóstico , Deficiências do Desenvolvimento/diagnóstico , Perda Auditiva/reabilitação , Deficiência Intelectual/diagnóstico , Transtorno do Espectro Autista/epidemiologia , Estudos de Casos e Controles , Pré-Escolar , Implante Coclear , Implantes Cocleares , Comorbidade , Deficiências do Desenvolvimento/epidemiologia , Feminino , Perda Auditiva/epidemiologia , Humanos , Lactente , Deficiência Intelectual/epidemiologia , Desenvolvimento da Linguagem , Estudos Longitudinais , Masculino , Comportamento SocialRESUMO
OBJECTIVE: Tinnitus is an auditory sensation that can cause discomfort or even pain. Because patients with tinnitus frequently have psychological problems, self-reporting of the severity of tinnitus is unreliable. We developed a new grading system and practical protocol for the systematic treatment of tinnitus that accounts for its severity, patients' psychological problems, and the frequency of catastrophic episodes. The aim of this study is to employ and validate the new system in patients with tinnitus. METHODS: This study comprised two parts: (i) We identified 113 patients, who were then analyzed in terms of severity of tinnitus, psychological problems, and catastrophic episodes. They were then classified into 5 grades, and the records of their previous treatments were scrutinized. From these records, we designed a practical treatment protocol suitable for each of the 5 grades. (ii) We then identified 82 new patients, and graded and treated them according to the system developed in part (i). Patients were followed-up for at least 6 months; treatment efficacy was evaluated using the pre- and post-treatment scores on the Tinnitus Handicap Inventory (THI) and Hospital Anxiety and Depression Scale (HADS). Psychological status was also assessed with the DSM-IV. RESULTS: (i) The overall patient group was categorized as follows: Grade I, 38 patients, average THI=37.6 points, average HADS=10.9 points, catastrophic episodes=0 points; Grade II, 24 patients, THI=70.6, HADS=13.1, catastrophic episodes=0; Grade III, 5 patients, THI=73.2, HADS=28.4, catastrophic episodes=0; Grade IV, 33 patients, THI=63.5, HADS=18.8, catastrophic episodes=1.0; Grade V, 13 patients, THI=73.2, HADS=22.4, catastrophic episodes=2.2. The treatment records revealed treatment via psychotropic drugs for 40% of Grade III, 45.5% of Grade IV, and 84.6% of Grade V patients; psychiatric consultation was provided for 20% of Grade III, 12.5% of Grade IV, and 53.8% of Grade V patients. (ii) THI scores improved significantly in Grades II, IV, and V after treatment using the new protocol; HADS scores improved significantly in Grades IV and V. Catastrophic episode scores improved significantly in Grades IV and V. CONCLUSION: We found large enough differences in THI and HADS scores to successfully classify patients with tinnitus into 5 distinct grades that accounted for tinnitus severity, psychological problems, and catastrophic episodes. We found significant improvements in tinnitus severity and psychological problems in the higher (more severe) grades when this system was used to guide treatment. This system not only provided a reasonably reliable categorization system, it simplified treatment without sacrificing efficacy.