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BACKGROUND: With the rapid growth of the older population, early detection of cognitive deficits is crucial in slowing down functional deterioration of the elderly persons. OBJECTIVES: To examine the validity and reliability of the Chinese (Cantonese) version of the Hierarchic Dementia Scale (CV-HDS) for Chinese older persons in Hong Kong. METHODS: The HDS was translated into Cantonese Chinese. The content and cultural validity were evaluated by six expert panel members. Sixty-two participants with diagnosis of dementia were recruited for evaluation. Inter-rater reliability, test-retest reliability, internal consistency and concurrent validity were examined. RESULTS: The CV-HDS demonstrated satisfactory psychometric properties. inter-rater reliability and test-retest reliability were high (alpha = 0.89 and alpha = 0.94 respectively). High value of Cronbach's alpha (alpha = 0.94) demonstrated good internal consistency. The concurrent validity of CV-HDS, through correlation with its scores with that of the Chinese version of Mini Mental Status Examination, was established (ranged from r = 0.58 to r = 0.78, p < 0.01). CONCLUSIONS: The CV-HDS is a reliable and valid instrument for assessing severity of cognitive impairment in Cantonese speaking Chinese people with dementia. It facilitates treatment planning to optimize the effects of functional training and rehabilitation. Copyright (c) 2008 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Economic and social factors are determinants of health, as are psychosocial factors. The present study compared self-perceived social status and its relation to health, health related quality of life and lifestyle in older women with men, adjusting for age, education level and maximum lifetime income. A cross-sectional study was conducted of 4,000 men and women aged 65 years and over in a community in the North Eastern part of Hong Kong, a Special Administrative Region in China. Participants were asked to rate their community status, education, income and occupation, on two ladders, each with ten rungs. The distributions of the two ladder scores differed, showing that although participants may not have been ranked highly in terms of money, education and job respectability, they may have ranked their community standing highly. Women and older participants tended to rank their community standing highly in spite of lower ratings in the objective measures. A social gradient in self-perceived social status, independent of objective socioeconomic measures, was noted for physical performance and health-related quality of life, rather than related to presence of specific chronic diseases or lifestyle. However, the different ratings of the two ladders suggested that mechanisms by which the gradient operates may differ between women and men. Further studies are needed to explore the health and psychosocial consequences of the gender difference in self-rated social status. [ABSTRACT FROM AUTHOR]

The growth and development of children with developmental disability depend very much on the parents.The present study was designed to examine whether family-focused education could enhance parental skills, knowledge and competency.The enhancement would in turn result in greater parental participation in the rehabilitation process of these children.The parental needs of Chinese parents were reviewed for the formulation of the Family-Focused Education Programme, which was then implemented, and evaluated using a pre-test/post-test control group design. Forty parents were invited to participate in the study using a convenience sampling technique.The mean scores of these variables were in the direction of increasing after the programme, though repeated measures ANOVA did not indicate any statistically significant changes in parenting knowledge, attitude and stress. It was apparent that the Family-Focused Education Programme enhanced parental competence. Undoubtedly, the family-focused approach is crucial for enhancing parenting competency, and education is fundamental to enabling parents. [ABSTRACT FROM AUTHOR]

To determine the feasibility of increasing the calcium, protein and calorie intake of osteoporotic fracture patients by repeated dietary counselling delivered by a dietitian, a randomized controlled trial was conducted. Among 189 patients presenting with osteoporotic fractures to an Orthopaedics and Traumatology Department of a large regional hospital, 98 patients were randomized to the intervention group and 91 were randomized to the control group (with usual care). Intervention group received three sessions of dietary counselling with tailored made recommendations over a period of 4 months, while the control group only received dietary assessment and pamphlets on the prevention of osteoporosis. Almost all subjects in both intervention and control groups had calcium intake below the recommended level of 1000 mg at baseline. Half and 60% of subjects in both groups had total energy and protein intake below recommended levels respectively. The mean weights of control and intervention groups at baseline were 51.5 and 50.9 kg respectively, while the body mass index (BMI) were 22.6 (kg m(-2)) and 22.6 (kg m(-2)) respectively. After dietary intervention, significant increase of intake was seen in calcium intake (P = 0.0095 by t-test) in the intervention group. No significant increase was seen in protein or calorie intake. No significant change was observed in the body weight or BMI although there was a positive trend in the intervention group for all these parameters. We concluded that there was general malnutrition in Chinese elderly who presented with osteoporotic fractures. Dietary calcium could be increased by repeated professional dietary counselling. Future studies with longer duration and more objective clinical outcomes will be helpful to further demonstrate the long-term effects of dietary intervention on osteoporosis and other chronic diseases. [ABSTRACT FROM AUTHOR]

Background: Measure Yourself Medical Outcome Profile (MYMOP) is a patient generated outcome instrument applicable in the evaluation of both allopathic and complementary medicine treatment. This study aims to adapt MYMOP into Chinese, and to assess its validity, responsiveness and minimally important change values in a sample of patients using Chinese medicine (CM) services.Methods: A Chinese version of MYMOP (CMYMOP) is developed by forward-backward-forward translation strategy, expert panel assessment and pilot testing amongst patients. 272 patients aged 18 or above with subjective symptoms in the past 2 weeks were recruited at a CM clinic, and were invited to complete a set of questionnaire containing CMYMOP and SF-36. Follow ups were performed at 2nd and 4th week after consultation, using the same set of questionnaire plus a global rating of change question. Criterion validity of CMYMOP was assessed by its correlation with SF-36 at baseline, and responsiveness was evaluated by calculating the Cohen effect size (ES) of change at two follow ups. Minimally important difference (MID) values were estimated via anchor based method, while minimally detectable difference (MDC) figures were calculated by distribution based method.Results: Criterion validity of CMYMOP was demonstrated by negative correlation between CMYMOP Profile scores and all SF-36 domain and summary scores at baseline. For responsiveness between baseline and 4th week follow up, ES of CMYMOP Symptom 1, Activity and Profile reached the moderate change threshold (ES>0.5), while Symptom 2 and Wellbeing reached the weak change threshold (ES>0.2). None of the SF-36 scores reached the moderate change threshold, implying CMYMOP's stronger responsiveness in CM setting. At 2nd week follow up, MID values for Symptom 1, Symptom 2, Wellbeing and Profile items were 0.894, 0.580, 0.263 and 0.516 respectively. For Activity item, MDC figure of 0.808 was adopted to estimate MID.Conclusions: The findings support the validity and responsiveness of CMYMOP for capturing patient centred clinical changes within 2 weeks in a CM clinical setting. Further researches are warranted (1) to estimate Activity item MID, (2) to assess the test-retest reliability of CMYMOP, and (3) to perform further MID evaluation using multiple, item specific anchor questions. [ABSTRACT FROM AUTHOR]