Assessing cost-effectiveness in mental health: helping policy-makers prioritize and plan health services

Objective: We assessed, from a health sector perspective, options for change that could improve the efficiency of Australia's current mental health services by directing available resources toward 'best practice' cost-effective services.

Method: We summarize cost-effectiveness results of a range of interventions for depression, schizophrenia, attention deficit hyperactivity disorder and anxiety disorders that have been presented in previous papers in this journal. Recommendations for change are formulated after taking into account 'second-filter criteria' of equity, feasibility of implementing change, acceptability to stakeholders and the strength of the evidence. In addition, we estimate the impact on total expenditure if the recommended mental health interventions for depression and schizophrenia are to be implemented in Australia.

Results: There are cost-effective treatment options for mental disorders that are currently underutilized (e.g. cognitive–behavioural therapy (CBT) for depression and anxiety, bibliotherapy for depression, family interventions for schizophrenia and clozapine for the worst course of schizophrenia). There are also less cost-effective treatments in current practice (e.g. widespread use of olanzapine and risperidone in the treatment of established schizophrenia and, within those atypicals, a preference for olanzapine over risperidone). Feasibility of funding mechanisms and training of staff are the main second-filter issues for CBT and family interventions. Acceptability to various stakeholders is the main barrier to implementation of more cost-effective drug treatment regimens. More efficient drug intervention options identified for schizophrenia would cost A$68 million less than current practice. These savings would more than cover the estimated A$36M annual cost of delivering family interventions to the 51% of people with schizophrenia whom we estimated to be eligible and this would lead to an estimated 12% improvement in their health status. Implementing recommended strategies for depression would cost A$121M annually for the 24% of people with depression who seek care currently, but do not receive an evidence-based treatment.

Conclusions: Despite considerable methodological problems, a range of cost-effective and less cost-effective interventions for major mental disorders can be discerned. The biggest hurdle to implementation of more efficient mental health services is that this change would require reallocation of funds between interventions, between disorders and between service providers with different funding mechanisms.

Mental health and life satisfaction of young Australians : the role of family background

This paper uses the Household, Income and Labour Dynamics in Australia Survey to investigate the factors that influence young Australians’ mental health and life satisfaction, with an emphasis upon the role of family background. It also explores male and female differences concerning those background effects. The results indicate a particularly significant negative association between parental divorce and well-being, and suggest that the timing of divorce matters. Distinguishing the samples by gender shows that this relationship remains significant only for females. Past living arrangements consistently turn out to be statistically insignificant whether the sample used is the total, males or females. The current living arrangements, however, appear to be significantly associated with both mental health and life satisfaction of males. Adding potentially confounding characteristics to our basic regression, which includes only the family background variables, suggests that some of the ‘aggregate’ effects of family background might work indirectly through the mediating variables such as education or lifestyles, though most of them remain direct. Among those, marital status, education, labour market experience and lifestyles seem to be the major factors explaining the dispersion in well-being of young Australians. Income and wealth, on the other hand, have only a minor impact.

Primary mental health care reform in Australia : the vision and the reality

Reports on primary mental health care reform in Australia 1991-2001 and the involvement of general practioners as the key providers. Investigates the degree to which the vision of policy makers and key stakeholders for a more integrated and effective system had been achieved. Findings suggested there is a considerable mismatch between the policy vision and the implementation reality and that the current system falls short of providing the support and systemic changes necessary for GPs to provide effective mental health care.

Utility of personality assessment in child and adolescent mental health

This professional portfolio uses four case studies to demonstrate the utility of personality assessment in the practice of clinical psychology within a Child and Adolescent Mental (CAMHS) service, most notably in aiding clinical practice regarding diagnosis, case formulation and treatment.

Supervision among mental health workers in the ACT

There is a common perception among mental health professionals of the purpose of clinical supervision. However, only two-thirds of professionals in the ACT currently receive regular supervision with comparisons between nurses and allied health workers showing few differences in experience, training, access and barriers to supervision, both supervisees and supervisors.

Do GPs use electronic mental health resources? A qualitative study

BACKGROUND
The Better Outcomes in Mental Health Care (BOMHC) initiative encourages general practitioners to use electronic mental health resources (EMHRs) during consultation with patients requiring psychological assistance. However, there is little data on GPs’ acceptance and use of EMHRs.

METHOD
Semistructured interviews were conducted with 27 GPs to determine their attitude toward EMHRs, and their use during consultation with patients.

RESULTS
Few GPs reported frequently using EMHRs in consultation. Identified barriers to use included lack of familiarity with information technology, and insufficient knowledge of available resources. Identified advantages of electronic resources included high patient acceptance, time efficiency, and improved quality of information.

DISCUSSION
General practitioners recognise several advantages of utilising electronic resources for managing patients with mental illness. However, GPs are not sufficiently familiar with electronic resources to use them effectively. This could be overcome by education.