A systematic review of second-hand smoking mass media campaigns (2002-2022).

BACKGROUND: Second-hand smoking (SHS) increases the risk of chronic disease in adults and poses a serious health threat to children. Mass media campaigns are instrumental in raising awareness and reducing SHS exposure. There is a need to identify recent SHS mass media campaigns and assess their sustainability in terms of knowledge, attitudes, and behavioural changes. This systematic review summarises the characteristics and outcomes of mass media campaigns on SHS prevention. METHODS: PubMed, Embase, Web of Science, and grey literature were searched in November 2022 for SHS campaigns implemented between 2016 and 2022. The eligibility criteria included campaigns on the dangers or effects of SHS with any target group, dissemination medium, study design, or language. The database search identified 1,413 peer-reviewed titles, of which 82 full-texts were screened, with 14 meeting the eligibility criteria. The grey literature search identified 9,807 sources, of which 61 were included. We extracted data on the campaign characteristics, metrics, and smoking-related outcomes. The JBI critical appraisal tool was used to assess the risk of bias of the included studies. RESULTS: We found 73 SHS campaigns conducted between 2002 and 2022, across 50 countries. The campaigns reached 378 million people. The reported recall rates range from 8 to 76%. Of the 11 studies that reported smoking-related outcomes, 10 reported increased knowledge in understanding SHS risks (73-85%), five reported an increased prevalence of smoke-free homes, and two reported an increase in number of participants persuading others to quit smoking. Two studies reported a decrease in overall smoking, whereas three studies observed a reduction in smoking in the presence of children. CONCLUSION: The available data provide some support for the effectiveness of SHS campaigns in reducing smoking behaviours in homes and around children. However, the certainty of evidence was low due to the lack of a control group and the substantial heterogeneity in the outcomes assessed. Future campaigns need comprehensive evaluation and reporting to reduce publication bias.

A latent class analysis of patterns of tobacco and cannabis use in Australia and their health-related correlates.

INTRODUCTION: The shifting landscape in Australia's tobacco and cannabis policies and emerging new products and modes of administration may increase experimentation and the risks of addiction to these drugs. METHODS: We analysed cross-sectional data from the 2019 National Drug Strategy and Household Survey (n = 22,015) of Australians aged 14 and above. Latent class analysis was used to identify distinct groups based on types of tobacco and cannabis products used. The socio-demographic, health-rated correlates and past-year substance use of each latent class was examined. RESULTS: A four-class solution was identified: co-use of tobacco and cannabis (2.4%), cannabis-only (5.5%), tobacco-only (8.0%) and non-user (84.0%). Males (odds ratio [OR] range 1.5-2.9), younger age (OR range 2.4-8.4), moderate to high psychological distress (OR range 1.3-3.0), using illicit substances in the last year (OR range 1.41-22.87) and high risk of alcohol use disorder (OR range 2.0-21.7) were more likely to be in the tobacco/cannabis use classes than non-users. Within the co-use class, 78.4% mixed tobacco with cannabis and 89.4% had used alcohol with cannabis at least once. DISCUSSION AND CONCLUSIONS: Approximately 16% of respondents used tobacco or cannabis, or both substances, and no major distinct subgroups were identified by the use of different product types. Mental health issues and the poly-substance use were more common in the class who were co-users of cannabis and tobacco. Existing policies need to minimise cannabis and tobacco-related harms to reduce the societal burden associated with both substances.

Availability of substances for use in personal vaporisers on three online cryptomarkets.

BACKGROUND: Personal vaporisers are gaining popularity as an alternative route of administration for a range of substances. Online cryptomarkets are becoming increasingly popular among people who use substances due to their perceived anonymity, ease of use, and reduced risk of violence compared to traditional face-to-face dealers. We examined the diversity of substances marketed for use in a personal vaporiser on these marketplaces. METHODS: Vaping related listings were extracted from three online cryptomarkets ('Agartha', 'Cryptonia', and 'Tochka') using The Onion Router browser. Data collection occurred between October and November 2019. RESULTS: We identified 1929 listings from 201 unique sellers. The top product on Agartha, Cryptonia, and Tochka were vape cartridges prefilled with the e-liquid (70.4 %, 39.4 %, 52.3 % respectively). The most common substance in these products was cannabis oil (96.1 %, 82.1 %, 87.8 %), followed by synthetic cannabinoids (3.7 %, 9.7 %, 9.8 %) and psychedelic substances (0.2 %, 6.4 %, 1.2 %). Vendors were primarily from the USA. Many products offered worldwide shipping (96.3 %, 42.4 %, 51.2 %). CONCLUSION: Vaping products listed on online cryptomarkets in 2019 primarily contained cannabis oils. Future studies should continue to examine cryptomarkets to identify emerging trends of substances that can be used in personal vaporisers.

Measurement properties of the Health of the Nation Outcome Scales (HoNOS) family of measures: protocol for a systematic review.

INTRODUCTION: The Health of the Nation Outcome Scales (HoNOS) for adults, and equivalent measures for children and adolescents and older people, are widely used in clinical practice and research contexts to measure mental health and functional outcomes. Additional HoNOS measures have been developed for special populations and applications. Stakeholders require synthesised information about the measurement properties of these measures to assess whether they are fit for use with intended service settings and populations and to establish performance benchmarks. This planned systematic review will critically appraise evidence on the measurement properties of the HoNOS family of measures. METHODS AND ANALYSIS: Journal articles meeting inclusion criteria will be identified via a search of seven electronic databases: MEDLINE via EBSCOhost, PsycINFO via APA PsycNET, Embase via Elsevier, Cumulative Index to Nursing and Allied Health Literature via EBSCOhost, Web of Science via Thomson Reuters, Google Scholar and the Cochrane Library. Variants of 'Health of the Nation Outcome Scales' or 'HoNOS' will be searched as text words. No restrictions will be placed on setting or language of publication. Reference lists of relevant studies and reviews will be scanned for additional eligible studies. Appraisal of reliability, validity, responsiveness and interpretability will be guided by the COnsensus-based Standards for the selection of health Measurement INstruments checklist. Feasibility/utility will be appraised using definitions and criteria derived from previous reviews. For reliability studies, we will also apply the Guidelines for Reporting Reliability and Agreement Studies to assess quality of reporting. Results will be synthesised narratively, separately for each measure, and by subgroup (eg, treatment setting, rater profession/experience or training) where possible. Meta-analyses will be undertaken where data are adequate. ETHICS AND DISSEMINATION: Ethics approval is not required as no primary data will be collected. Outcomes will be disseminated to stakeholders via reports, journal articles and presentations at meetings and conferences. PROSPERO REGISTRATION NUMBER: CRD42017057871.

Systems levers for commissioning primary mental healthcare: a rapid review.

Primary Health Networks (PHNs) are a new institution for health systems management in the Australian healthcare system. PHNs will play a key role in mental health reform through planning and commissioning primary mental health services at a regional level, specifically adopting a stepped care approach. Selected PHNs are also trialling a healthcare homes approach. Little is known about the systems levers that could be applied by PHNs to achieve these aims. A rapid review of academic and grey literature published between 2006 and 2016 was undertaken to describe the use of systems levers in commissioning primary care services. Fifty-six documents met the inclusion criteria, including twelve specific to primary mental healthcare. Twenty-six levers were identified. Referral management, contracts and tendering processes, and health information systems were identified as useful levers for implementing stepped care approaches. Location, enrolment, capitation and health information systems were identified as useful in implementing a healthcare homes approach. Other levers were relevant to overall health system functioning. Further work is needed to develop a robust evidence-base for systems levers. PHNs can facilitate this by documenting and evaluating the levers that they deploy, and making their findings available to researchers and other commissioning bodies.

Developing a service platform definition to promote evidence-based planning and funding of the mental health service system.

Ensuring that a mental health system provides 'value for money' requires policy makers to allocate resources to the most cost-effective interventions. Organizing cost-effective interventions into a service delivery framework will require a concept that can guide the mapping of evidence regarding disorder-level interventions to aggregations of services that are meaningful for policy makers. The 'service platform' is an emerging concept that could be used to this end, however no explicit definition currently exists in the literature. The aim of this study was to develop a service platform definition that is consistent with how policy makers conceptualize the major elements of the mental health service system and to test the validity and utility of this definition through consultation with mental health policy makers. We derived a provisional definition informed by existing literature and consultation with experienced mental health researchers. Using a modified Delphi method, we obtained feedback from nine Australian policy makers. Respondents provided written answers to a questionnaire eliciting their views on the acceptability, comprehensibility and usefulness of a service platform definition which was subject to qualitative analysis. Overall, respondents understood the definition and found it both acceptable and useful, subject to certain conditions. They also provided suggestions for its improvement. Our findings suggest that the service platform concept could be a useful way of aggregating mental health services as a means for presenting priority setting evidence to policy makers in mental health. However, further development and testing of the concept is required.

System-level intersectoral linkages between the mental health and non-clinical support sectors: a qualitative systematic review.

OBJECTIVES: Concerns about fragmented mental health service delivery persist, particularly for people with severe and persistent mental illness. The objective was to review evidence regarding outcomes attributed to system-level intersectoral linkages involving mental health services and non-clinical support services, and to identify barriers and facilitators to the intersectoral linkage process. METHODS: A systematic, qualitative review of studies describing attempts to coordinate the activities of multiple service agencies at the policy, program or organisational level was conducted. Electronic databases Medline, PsycINFO and EMBASE were searched via OVID from inception to July 2012. RESULTS: Of 1593 studies identified, 40 were included in the review - 26 in adult and 14 in vulnerable youth populations. Identified mechanisms to promote positive system-level outcomes included: interagency coordinating committees or intersectoral/interface workers engaged in joint service planning; formalised interagency collaborative agreements; a single care plan in which the responsibilities of all agencies are described; cross-training of staff to ensure staff culture, attitudes, knowledge and skills are complementary; service co-location; and blended funding initiatives to ensure funding aligns with program integration. Identified barriers included: adequacy of funding and technology; ensuring realistic workloads; overcoming 'turf issues' between service providers and disagreements regarding areas of responsibility; ensuring integration strategies are implemented as planned; and maintaining stakeholder enthusiasm. CONCLUSIONS: System-level intersectoral linkages can be achieved in various ways and are associated with positive clinical and non-clinical outcomes for services and clients. Some linkage mechanisms present greater implementation challenges than others (e.g. major technology upgrades or co-location in geographically remote areas). In some instances (e.g. co-location) alternative options may achieve equivalent benefits. Publication bias could not be discounted, and studies using high-quality research designs are scarce. The limited information base applicable to system-level integration argues strongly for the evaluation of the models that evolve in the rollout of the national Partners in Recovery initiative.

Twice versus thrice weekly ECT in a clinical population: an evaluation of patient outcomes.

Increasing demand on electroconvulsive therapy (ECT) services led to a recommendation that low risk patients be considered for twice weekly ECT rather than the usual thrice weekly. We evaluated whether practice changed and compared patient clinical outcomes for twice and thrice weekly ECT. Medical records for all patients receiving ECT in the 2-year study period (1/9/08 to 30/8/10) were reviewed to determine ECT protocol, diagnosis, admission duration and readmission rates. During the study period, 119 patients received 150 treatment courses. Patient outcomes were compared for twice weekly ECT and thrice weekly ECT protocols, as well as for 1 year before and after the recommendation (1/9/09). Twice weekly ECT courses increased (8-20) after the recommendation while thrice weekly ECT courses decreased (64-30). The recommendation had no significant effect on patient outcomes. Comparing twice and thrice weekly ECT, patient clinical outcomes were similar between the two groups, though non-affective twice weekly patients waited longer before starting ECT. In the context of resource constraints, psychiatrists can be influenced to examine and change their ECT prescribing practice. This bodes well for the implementation of evidence-based treatment into mental health services. Secondly, for adults, there appear to be no significant differences in clinical outcomes for twice versus thrice weekly ECT.

Employee psychological distress and treated prevalence by indices of rurality.

OBJECTIVE: Although there is population data on the prevalence and treated prevalence of mental disorders by urban-rural indices, there is a lacuna of information pertaining to employees. This paper examines the prevalence and treated prevalence of psychological distress in employees by urban-rural indicators. METHODS: Cross-sectional employee Health and Performance at Work Questionnaire responses (n=78,726 from 58 large companies) are interrogated by indices of remoteness (Accessibility/Remoteness Index of Australia), psychological distress (Kessler 6) and treatment-seeking behaviours for mental health problems. RESULTS: The overall prevalence of moderate or high psychological distress in employees was 35.2%. The prevalence varied only slightly (maximum to minimum difference of 4.6%) by rural/remote indices. Overall treatment-seeking behaviour for psychological distress was low (22.5%). The percentage of employees seeking treatment for high levels of psychological distress was the lowest in very remote regions (15.1%). CONCLUSION: Very remote employees are less likely to access mental health treatments and may be an employee subgroup that would benefit from specific employer health interventions aimed to increase treatment-seeking behaviours. IMPLICATIONS: Employees in very remote Australia could benefit from specific interventions aimed to increase mental health awareness/literacy.

Financial incentives and psychiatric services in Australia: an empirical analysis of three policy changes.

Australia has a national, compulsory and universal health insurance scheme, called Medicare. In 1996 the Government changed the Medicare Benefit Schedule Book in such a way as to create different financial incentives for consumers or producers of out-of-hospital private psychiatric services, once an individual consumer had received 50 such services in a 12-month period. The Australian Government introduced a new Item (319) to cover some special cases that were affected by the policy change. At the same time, the Commonwealth introduced a 'fee-freeze' for all medical services. The purpose of this study is two-fold. First, it is necessary to describe the three policy interventions (the constraints on utilization, the operation of the new Item and the general 'fee-freeze'.) The new Item policy was essentially a mechanism to 'dampen' the effect of the 'constraint' policy, and these two policy changes will be consequently analysed as a single intervention. The second objective is to evaluate the policy intervention in terms of the (stated) Australian purpose of reducing utilization of psychiatric services, and thus reducing financial outlays. Thus, it is important to separate out the different effects of the three policies that were introduced at much the same time in November 1996 and January 1997. The econometric results indicate that the composite policy change (constraining services and the new 319 Item) had a statistically significant effect. The analysis of the Medicare Benefit (in constant prices) indicates that the 'fee-freeze' policy also had a statistically significant effect. This enables separate determination of the several policy changes. In fact, the empirical results indicate that the Commonwealth Government underestimated the 'savings' that would arise from the 'constraint' policy.

Changes in private sector electroconvulsive treatment in Australia.

OBJECTIVES: This paper reports on changes, over time and between states, in the use of electroconvulsive therapy (ECT) in the private psychiatric sector in Australia between 1984 and 2004. METHOD: Data for ECT services, and all specialist psychiatry services provided under the Medicare system, have been analysed in absolute numbers and as utilization rates. RESULTS: Changes in the use of ECT over time are different from other services provided by private psychiatrists. As in other countries, the use of ECT initially declined in period studied but has increased in recent years. In addition, there is a clear pattern of differential use of ECT between the states and territories. CONCLUSIONS: This descriptive study cannot 'explain' the results obtained: other data, incorporated into an explanatory model using regression analysis, are needed to determine the factors underlying the utilization patterns obtained in this study. Thus, further work is needed. Furthermore, it is important to analyse data at a lower level of geographical aggregation than that of the state/territory: this (state/territory) aggregation conceals differences in utilization between metropolitan, minor city, rural and remote regions of the country.

Australia's National Mental Health Strategy and deinstitutionalization: some empirical results.

OBJECTIVE: To determine the role of the National Mental Health Strategy in the deinstitutionalization of patients in psychiatric hospitals in Queensland. METHOD: Regression analysis (using the maximum likelihood method) has been applied to relevant time-series datasets on public psychiatric institutions in Queensland. In particular, data on both patients and admissions per 10 000 population are analysed in detail from 1953-54 to the present, although data are presented from 1883-84. RESULTS: These Queensland data indicate that deinstitutionalization was a continuing process from the 1950s to the present. However, it is clear that the experience varied from period to period. For example, the fastest change (in both patients and admissions) took place in the period 1953-54 to 1973-74, followed by the period 1974-75 to 1984-85. CONCLUSIONS: In large part, the two policies associated with deinstitutionalization, namely a discharge policy ('opening the back door') and an admission policy ('closing the front door') had been implemented before the advent of the National Mental Health Strategy in January 1993. Deinstitutionalization was most rapid in the 30-year period to the early 1980s: the process continued in the 1990s, but at a much slower rate. Deinstitutionalization was, in large part, over before the Strategy was developed and implemented.