4,534 research outputs found

    Pathway to Psychiatric Care for Older Persons in Hong Kong

    Get PDF
    Conference Theme: Mental Health for AllSymposium 2.4 - Elderly Mental HealthBackground: Early intervention effectively improves quality of life, clinical outcomes, and social functioning of older persons with mental disorders. It is therefore important to identify the obstacles that delay their acquisition of psychiatric care. Objectives: This is the first territory-wide study to examine the pathway to care taken by the local older adults with mental health problems, and elucidate the factors that delay or speed up help-seeking behaviours. Methods: A total of 128 participants who presented for the first time to psychiatric service units in 5 clusters of the Hospital Authority during the study period were recruited. Their pathway to care was evaluated using WHO Encounter Form. In addition, they were assessed using Health of the Nation Outcome Scale, Cumulative Illness Rating Scale, and Social Support Rating Scale. Their socio-demographic data and psychiatric diagnosis were also recorded. Results: On average, participants consulted 1.3 ± 0.5 professional carers before reaching specialist psychiatric service. Hospital doctors (44.0%) and general practitioners (29.5%) were the major carers involved. The median duration between onset of symptoms and contact with first carer was 6.0 weeks whereas that between onset and consulting mental health professionals was 44.0 weeks. A number of sociodemographic, clinical, and pathway factors were associated with prolonged delays to mental health services. Conclusions: The present study identified 2 major pathways to mental health care in Hong Kong, and factors influencing duration taken to reach psychiatric services. Understanding these factors assists us to develop a combination of strategies including public awareness programmes and training courses for healthcare professionals that may shorten the delay in receiving psychiatric assessment and care.published_or_final_versio

    A new block motion vector estimation using adaptive pixel decimation

    Get PDF
    Version of RecordPublishe

    Variable temporal-length 3-D discrete cosine transform coding

    Get PDF
    Version of RecordPublishe

    New formulation of fast Discrete Hartley transform with the minimum number of multiplications

    Get PDF
    Version of RecordPublishe

    Block motion vector estimation using edge matching : an approach with better frame quality as compared to full search algorithm

    Get PDF
    Version of RecordPublishe

    A feature-assisted search strategy for block motion estimation

    Get PDF
    Centre for Multimedia Signal Processing, Department of Electronic and Information EngineeringVersion of RecordPublishe

    A cyclic correlated structure for the realization of the discrete cosine transform

    Get PDF
    Version of RecordPublishe

    A new convolution structure for the realisation of the discrete cosine transform

    Get PDF
    Version of RecordPublishe

    A new adaptive interframe transform coding using directional classification

    Get PDF
    Version of RecordPublishe

    Fast interframe transform coding based on characteristics of transform coefficients and frame difference

    Get PDF
    Version of RecordPublishe
    corecore