Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation
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We aimed to assess whether partially reversible and fixed airway obstructions are associated with different health status profiles of chronic obstructive pulmonary disease (COPD) patients. We characterized health status profiles of outpatients over 64 years suffering from COPD with fixed (n = 181) or partially reversible obstruction (n = 95) and from chronic bronchitis with forced expiratory volume in the first second (FEV1) > 69% of that predicted (n = 109) on the basis of the Saint George Respiratory Questionnaire (SGRQ) and indexes assessing cognitive (Mini Mental State), affective (15-item Geriatric Depression Scale) and physical status (Index of Barthel, six-minute walking test) and quality of sleep (Index of disturbed sleep). The degree of group-specificity of health status profiles was assessed by discriminant analysis. ⋯ According to logistic regression analysis, this health status profile was associated with FEV < 46% of that predicted (odds ratio (OR): 1.6, 95% confidence interval (CI): 1.07-2.38), the use of at least three respiratory drugs (OR: 2.28, CI: 1.46-3.57) and living alone (OR: 2.01, 95% CI: 1.3-2.29). COPD patients with fixed obstruction had a very heterogeneous health status. Research is needed to verify whether the unfavorable health status profile typical of a subset of COPD patients is associated with a distinctive prognosis and can be improved by dedicated therapeutic interventions.
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Comparative Study
Psychometric validation of an overactive bladder symptom and health-related quality of life questionnaire: the OAB-q.
Overactive bladder (OAB) is characterized by symptoms of urinary frequency and urgency, with and without incontinence, and has been shown to have significant impact on health-related quality of life (HRQL). Currently, no OAB-specific questionnaires exist to evaluate all symptoms of OAB; thus we sought to evaluate the psychometric properties of a newly developed OAB HRQL questionnaire. ⋯ The OAB-q is a reliable and valid instrument that discriminates between normal and clinically diagnosed continent and incontinent OAB participants. The OAB-q demonstrates that both continent and incontinent OAB symptoms cause significant symptom bother and have a negative impact on HRQL.
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Comparative Study
Femoral neck fractures in the elderly: functional outcome and quality of life according to EuroQol.
The main purpose of this prospective study was to investigate the functional outcome and health-related quality of life according to EuroQol (EQ-5D) after a femoral neck fracture treated with internal fixation in relatively healthy elderly patients. We also aimed to validate the use of the EQ-5D in routine clinical follow-ups of this group of patients. The inclusion criteria were more than 65 years of age, absence of severe cognitive dysfunction, living independently, and unhindered walking ability preoperatively. ⋯ The EQ-5D appears to be an easy-to use instrument even for elderly patients with femoral neck fractures. Changes in the quality of life may be useful to identify patients who might benefit from reoperation, i.e. arthroplasty. The EQ-5D also appears to be a relevant clinical end-point in outcome studies.
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Comparative Study
Translation and validation of the Amsterdam preoperative anxiety and information scale (APAIS) for use in Japan.
Preoperative anxiety is a very common phenomenon that adversely affects a patient's physical and psychological outcome. To evaluate subjective complaints such as anxiety, use of a validated psychological instrument is essential. In this study, we translated, culturally adapted and validated the Amsterdam preoperative anxiety and information scale (APAIS) for use in Japan. ⋯ Female gender and a high information requirement were associated with high preoperative anxiety. In conclusion, the Japanese version of the APAIS is a valid and reliable instrument for screening Japanese patients for preoperative anxiety and information requirements. Female gender and high information requirement may be associated with high preoperative anxiety.
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Recent advances in diagnosis and treatment of cancer have led to an increase in cancer survival, and hence, there is a greater emphasis on quality beside quantity of survival. Developing countries too have begun to recognize the need for monitoring quality of life (QOL). However, in most of the developing countries, a validated and reliable tool for the purpose is yet to be realized. ⋯ The Malayalam translation of the FACT-B questionnaire was developed, tested and validated, and was found satisfactory in comparison to the source tool.