Silent suicide: suicide among people not in contact with mental health services

The evidence relating postpartum mood disorder to endocrine factors is reviewed, with particular reference to thyroid hormones, progesterone, cortisol and oestrogen. The findings on non-psychotic depression and thyroid dysfunction are the most robust, but such biological changes have to be seen as interacting with psychological and social factors to produce depression. Hormone treatment trials in specific subgroups of postnatal women would enhance our understanding of aetiology     

Disability and hospital care expenses among national health insurance beneficiaries: analyses of population-based data in Taiwan

Nationwide data were collected concerning inpatient care use and medical expenditure of people with disabilities (N = 937,944) among national health insurance beneficiaries in Taiwan. Data included gender, age, hospitalization frequency and expenditure, healthcare setting and service department, discharge diagnose disease according to the ICD-9-CM coding system which has been used in Taiwan NHI diagnosis system. There were 27.88% of persons with disabilities have been hospitalized for treatments during the year 2005 and it was 3.5 times of the general population (7.95%). The mean of annual inpatient care expenditure was 163,544.21 NTD, and male patients use more inpatient care cost than female patients in people with disabilities. However, the hospitalization rate in female patients is statistical higher than male patients in the study (p < 0.001). Infectious and parasitic diseases, mental disorders, diseases of the respiratory system, diseases of the circulatory system, injury and poisoning were the top five reasons for hospitalization among the subjects. Our study also found that psychiatry, internal medicine, orthopedic, surgery and neurosurgery are the top five clinical divisions which the cases used more frequently than other clinical departments in hospitalizations. The present study presents the first information of hospitalization care and medical costs in people with disabilities based on a nationwide data analyzes in Taiwan. We suggest the importance of supporting people with disabilities during hospitalizations, following up rehabilitation and there is an urgent need for cost-effective intervention programs for disability prevention, which could be offset against the cost for treating the disabled in the future.     

Prevalence and incidence of autism spectrum disorders among national health insurance enrollees in Taiwan from 1996 to 2005

The authors used a national database to examine the prevalence and incidence of autism spectrum disorders. The National Health Research Institute provided a database of 1,000,000 random participants for study. A population-based sample of 372,642 aged younger than 18 was obtained as a dynamic cohort. Those study participants who had at least one service claim from 1996 to 2005 with a principal diagnosis of autism spectrum disorders were identified. The cumulative prevalence of autism spectrum disorders increased from 1.79 to 28.72 per 10 000 from 1996 to 2005. The annual incidence of autism spectrum disorders increased from 0.91 to 4.41 per 10,000 per year from 1997 to 2005. Higher incidence was detected in the 0 to 5 age group, in males, and in those who lived in northern, southern, and eastern regions and urban areas. Our findings suggest increases in the prevalence and incidence of treated autism spectrum disorders in Taiwan.     

Prevalence and incidence of schizophrenia among national health insurance enrollees in Taiwan, 1996-2001

As many as 96% of all residents of Taiwan have been enrolled in the National Health Insurance (NHI) program since 1996. The NHI database was used to examine the prevalence and incidence of schizoprenia. The National Health Research Institute provided a database of 200 432 random subjects, about 1% of the population, for study. By means of exclusion criteria, a random sample of 136 045 subjects as a fixed cohort dated from 1996-2001 was obtained. Those study subjects who had at least one service claim during these years for either ambulatory or inpatient care, with a principal diagnosis of schizophrenia, were identified. The cumulative prevalence increased from 3.34 per 1000 to 6.42 per 1000 from 1996 to 2001. The annual incidence density decreased from 0.95 per 1000/year to 0.45 per 1000/year from 1997 to 2001. Male subjects had higher treated prevalence in younger age groups than did female subjects. Higher prevalence was associated with the 25-44 and 45-64 age groups, insurance amount less than US$640, the eastern region, and suburban areas. Lower incidence was associated with the 45-64 age group. Higher incidence was associated with insurance amount less than US$640, and the eastern region. According to the trends of cumulative prevalence and incidence density, the treated prevalence and incidence rate will be approximate to community rates gradually. Most persons with schizophrenia had received treatment in Taiwan after the NHI program was implemented. Future studies should focus on outcome and cost evaluation.     

Perceived mental health needs and adequacy of service provision to older people in care homes in the UK: a national survey

OBJECTIVE: To assess perceived need and adequacy of service provision by old age psychiatrists (OAPs) to older people living in care homes in the UK. METHODS: A postal survey of managers of a stratified random sample of 2638 (14% of 18,698) care homes in the UK caring for older residents. Reminders were sent to those not returning the questionnaires. RESULTS: The response rate was 64% (n = 1689). Forty-one percent of care home managers felt that at least 50% of their residents needed psychiatric evaluation. Cognitive impairment, depressive symptoms and challenging behaviour was thought to be present in at least a quarter of residents by 78%, 29% and 17% respectively. Thirty-eight percent of managers reported that their homes 'never' received any visits from OAPs and only a half described the current frequency of visits as adequate. Pharmacological advice was perceived to be adequate by about three-quarters but less than a half perceived non-pharmacological advice as adequate. Eighty percent wanted more input for staff education and training. Perceived need ( p < 0.001), frequency of visits by OAPs ( p = 0.001), availability of geriatrician ( p = 0.001), amount of non-pharmacological advice ( p = 0.014) and direct referral access to OAPs for known patients ( p = 0.036) were found to be independent predictors of perceived inadequacy of service provision by OAPs. CONCLUSION: The survey highlights the perception of unmet need and inadequacy of service provision by OAPs amongst managers of care homes in the UK. The study findings, if confirmed by direct observational studies, may have a considerable impact on already sparse resources with a need to explore efficacy of different models of care in meeting this need.     

The needs of older people with mental health problems according to the user,the carer,and the staff

BACKGROUND: Individual assessment of needs has been recognised as the most appropriate way to allocate health and social care resources. These assessments, however, are often made by the staff or by a carer who acts as an advocate for the user themselves. Little is known about how these proxy measures compare to how individual patients perceive their own needs. AIM: The aim of this study was to measure and compare ratings of need for older people with mental health problems by the older person themselves, their carer, and an appropriate staff member. METHOD: One-hundred and one older people were identified from various mental health services and 87 users, 57 carers, and 95 staff were interviewed using the Camberwell Assessment of Need for the Elderly (CANE) to identify met and unmet needs. RESULTS: Users identified significantly fewer of their needs (5.5) than either staff (8.1) or carers (8.3) did, but this difference was accounted for by people with dementia reporting less needs. Users identified fewer psychological or social needs (e.g. daytime activities, company, or carer distress) than staff or carers did. The average Kappa indicating level of agreement between staff and user was 0.52, between user and carer was 0.53, and between carer and user was 0.58. This showed only a fair level of reliability between different ratings of need. CONCLUSIONS: User perspectives should be given a high priority when assessing individual needs. Fears that assessment of need would be unduly time-consuming or would simply reflect individual demands should be allayed. A user-based assessment will assist healthcare providers to prioritise needs according to what the user themselves consider to be most important, beneficial, and acceptable to them. Reliance solely on assessment by staff or carers may not lead to the most equitable or appropriate use of services.     

Completed suicide and psychiatric diagnoses in young people: a critical examination of the evidence

Suicide rates of young people are increasing in many geographic areas. There is a need to recognize more precisely the role of specific mental disorders and their comparative importance for understanding suicide and its prevention. The authors reviewed the published English-language research, where psychiatric diagnoses that met diagnostic criteria were reported, to reexamine the presence and distribution of mental disorders in cases of completed suicide among young people worldwide. The number and geographical distribution of cases were limited (N = 894 cases). The majority of cases (88.6%) had a diagnosis of at least 1 mental disorder. Mood disorders were most frequent (42.1%), followed by substance-related disorders (40.8%) and disruptive behavior disorders (20.8%). Those strategies focusing exclusively on the prevention and treatment of depression in young people need to be reconsidered. A comprehensive suicide prevention strategy among young people should target mental disorders as a whole, not depression alone, and consider contextual factors.     

Mental health service delivery to older people in New South Wales: perceptions of aged care, adult mental health and mental health services for older people

OBJECTIVE: To compare the perceptions of aged care services, adult mental health services and mental health services for older people regarding aspects of mental health service delivery for older people in New South Wales, Australia. METHOD: The NSW Branch of the Faculty of Psychiatry of Old Age in association with the NSW Centre for Mental Health, sent a postal survey to all aged care services, adult mental health services and mental health services for older people in NSW. The survey canvassed issues ranging across service profiles, regional variations, availability of resources, processes of care, views on working relationships between services, difficulties and gaps experienced, and ways to improve co-ordination and service delivery. Clinical issues such as the management and practice of psychiatric disorders of old age, educational/training requirements and skill and experience in working with older people were explored. RESULTS: An overall response rate of 86% was achieved, including 95% from aged care services (n = 58), 74% from adult mental health services (n = 62) and 90% from mental health services for older people (n = 20). Only 59% of aged care services and adult mental health services considered that their local mental health services for older people provided an adequate service; resource and budget limitations were portrayed as the main constraint. Mental health services for older people varied widely in structure, settings and activities undertaken. Access to mental health beds for older people was also variable, and alongside staffing levels was considered problematic. Lack of staff training and/or inexperience in psychogeriatrics posed a challenge for aged care services and adult mental health services. CONCLUSION: Relationships between aged care services, adult mental health services and mental health services for older people are affected by lack of access to psychogeriatric staff, resource limitations of mental health services for older people, and inadequate liaison and support between the service types. Joint case conferences, education, increased funding of mental health services for older people, and cross referrals were considered ways to address these issues.     

Outcome of admission to an acute psychiatric facility for older people: A pluralistic evaluation

In this pilot study we sought to find brief, usable, reliable and valid measures of outcome from a variety of viewpoints for older adults admitted to hospital with depression or dementia. We examined patients', carers', primary nurses', consultants' and general practitioners' perceptions of outcome using a variety of measures. For the depressed patients we used nurse-rated change on the Montgomery Asberg Depression Rating Scale (MADRS) as the main outcome measure. Adequate data for analysis were collected on 24 depressed and 16 demented patients. In the depressed group there was a highly significant improvement on the MADRS. Factor analysis of the scales used produced four factors. The MADRS and the depression subscale of the Hospital Anxiety Depression (HAD-D) were strongly weighted on the first factor, the GPs' linear analogue scale on the second, the Selfcare-D (and the HAD-D) on the third and the anxiety subscale of the HAD (HAD-A) on the fourth. The HAD, which is brief and easy to use, and the GPs' linear analogue are suggested for further evaluation as routine outcome measures for depressed elderly people. For demented patients carers' rating of resolution of perceived problems is tentatively suggested for further investigation.