Evaluating Aboriginal and Torres Strait Islander Social and Emotional Wellbeing services: A collective case study in Far North Queensland.

BACKGROUND: Access to a coordinated range of strengths-based, culturally appropriate community-led primary mental health and Social and Emotional Wellbeing services is critical to the mental health and wellbeing of young Aboriginal and Torres Strait Islander people, and is a policy commitment of the Australian government. However, complex and fragmented service networks and a lack of standardised service data are barriers in identifying what services are available and what care they provide. METHOD: A standardised service classification tool was used to assess the availability and characteristics of Social and Emotional Wellbeing services for young Aboriginal and Torres Strait Islander people in two regions in Queensland, Australia. RESULTS: We identified a complex pattern of service availability and gaps in service provision. Non-Indigenous non-governmental organisations provided a significant proportion of services, particularly 'upstream' support, while Aboriginal Community Controlled Organisations were more likely to provide 'downstream' crisis type care. Most services provided by the public sector were through Child Safety and Youth Justice departments. CONCLUSIONS: Our findings demonstrate the complexity of current networks, and show that non-Indigenous organisations are disproportionately influential in the care received by young Aboriginal and Torres Strait Islander people, despite community goals of self-determination, and government commitment to increasing capacity of Aboriginal Community Controlled Organisations to support their local communities. These findings can be used to support decision making and planning.

Mental health services in Gauteng, South Africa: A proxy evaluation using pharmaceutical data.

Background: South African legislation advocates for equitable access to mental healthcare services integrated into general healthcare settings. Mental, neurological, and substance use (MNS) disorders are often comorbid. Pharmacoepidemiology provides indirect evidence of service provision for conditions amenable to medicine treatment. Aim: The study aims to evaluate medicine procurement for MNS disorders at different service levels in the health system. Setting: The Public health sector, Gauteng province formed the setting for the study. Method: A secondary analysis of the Gauteng pharmaceutical database was conducted using Anatomic Therapeutic Chemical (ATC) and defined daily dose (DDD) methodology. Anatomic Therapeutic Chemical classes of medicines for MNS disorders were included. Defined daily doses and costs were calculated per 1000 population served by each facility and service level. Statistical comparisons were made using chi-square testing. Results: General healthcare settings accounted for 90% (R118 638 248) and specialised hospitals for 10% (R13 685 032) of expenditure on medicines for MNS disorders, procuring 94% (n = 49 442 474) and 6% (n = 3 311 528) of DDDs, respectively. Although district clinics procured 60% of DDDs, they procured the least per 1000 population served, whereas district hospitals procured the most. For almost all ATC classes, procurement differed significantly between municipalities at every service level and between specialised hospitals. Conclusion: In Gauteng province, most medicines for MNS disorders are procured by general healthcare services, but access to care may not be equitable. While population coverage at district clinics appears low, district hospitals may experience the greatest care burden. Research regarding quality of care at each service level is recommended. Contribution: This study provides insight into service provision for MNS disorders.

Guiding Principles for Implementing Stepped Care in Mental Health: Alignment on the Bigger Picture.

Stepped care models are a mental healthcare delivery framework in which a continuum of support allows selection of a range of interventions to match a client's evolving needs and preferences. Currently in use in multiple settings worldwide, stepped care has the potential to provide a needed advance for the development of comprehensive mental health systems. However, definitions of stepped care lack consistency, resulting in differing interpretations reflected in variable implementation, ultimately limiting its replicability, utility and potential for impact. To help foster greater alignment in research and practice, we propose a set of principles for stepped care which can provide guidance on how to bridge multiple mental health services together, reduce fragmentation, and respond to the full breadth of mental health needs along a continuum of care in diverse settings. We hope that articulating these principles will foster discussion and spur mental health stakeholders to translate them into actionable standards.

Access to Mental Healthcare in the 21st Century: An Evolutionary Concept Analysis.

BACKGROUND: One of the most important aspects of receiving medical care is access to that care. For people with mental illness who have greater healthcare needs and are at risk for poor health outcomes, reduced access to care constitutes a crisis. While the COVID-19 (coronavirus disease 2019) pandemic continues to affect the United States, specifying what it means to have access to mental healthcare is more critical than ever. AIMS: The aims of this concept analysis are to review definitions and descriptions of access to mental healthcare in the literature and to synthesize the relevance of these findings to inform future research, theory development, policy, and practice. METHODS: The concept of access to mental healthcare was analyzed using Rodgers's evolutionary concept analysis method. CINAHL, PsycINFO, and MEDLINE were queried for peer-reviewed articles about access to mental healthcare published from January 2010 to April 2020 (n = 72). Data were reviewed for concept antecedents, attributes, consequences, surrogate, and related terms. RESULTS: Five models of access to mental healthcare were identified, with several antecedents and consequences: utilization, economic loss/gain, incarceration, and patient/provider satisfaction. Cross-sectional and predictive studies highlighted three interrelated attributes: clinical management, healthcare delivery, and connectedness. CONCLUSIONS: The concept of access to mental healthcare is often used stagnantly across disciplines to create health policies, yet the concept is transformative. Future research requires up-to-date operational definitions of access to mental healthcare to target interdisciplinary approaches.

What Do Nursing Students Tell Us About Their Communication With People With Mental Illness? A Qualitative Study.

BACKGROUND: Communication with individuals with mental disorder (IMDs) may often be a nonlinear, complex, and variable situation. In general, the first contact of nurses with IMDs occurs during training rotations at a psychiatric clinic. Psychiatric nursing students' initial communication experiences with IMDs may be critical to their thinking of psychiatric nursing as a career. AIM: To determine the communication experiences of psychiatric nursing students with IMDs. METHOD: A qualitative interview study was conducted with psychiatric nursing students studying at a nursing faculty in the east of Turkey in 2019 who completed the clinical practice. Semistructured interviews were conducted by an independent researcher. The data were analyzed using content analysis with an inductive approach. RESULTS: In this study, maximum effort was made for data saturation criteria, and data saturation was achieved with 26 students. As a result of the data analysis, four main themes and 11 categories were developed. The main themes were as follows: (1) restrictions caused by psychological barriers, (2) restrictions caused by thinking and perceptions, (3) restrictions caused by personal and behavioral barriers, and (4) effective communication and therapeutic environment. CONCLUSIONS: In this study, although it is seen that nursing students encounter many communication barriers with IMDs, it is an important development that they implement approaches to provide effective therapeutic communication. The results show the importance of effective nurse-patient communication skills as the first step in improving the clinical practice of nurses in psychiatry clinics.

Mental health policy and system preparedness to respond to COVID-19 and other health emergencies: a case study of four African countries.

As a result of a long colonial history and subsequent developmental and economic challenges, many African countries have struggled to put in place adequate policies, systems, and associated infrastructures to address the health and social needs of their citizens. With the COVID-19 pandemic threatening human lives and livelihoods, concerns are raised about the preparedness and readiness of health policies and systems in African countries to deal with these kinds of health calamities. More particularly, questions can be asked about the preparedness or even existence of mental health policies and associated systems to help individuals and communities in Africa to deal with the consequences of COVID-19 and other health emergencies. In this article, we analyse the existing mental health policies of four African countries paying attention to the capacity of these legislative provisions to enable psychology professionals to deal with psychosocial problems brought about by COVID-19. We use Walt and Gilson's Policy Triangle Framework to frame our analysis of the existing mental health policies. In line with this conceptual framework, we review the role played by the different factors in shaping and influencing these mental health policies. We further explore the challenges and opportunities associated with existing legislation and mental health policies. We also reflect on the reports obtained from each of the four countries about the role that psychologists are playing to deal with the associated psychosocial problems. Based on our policy analysis and country reports, we highlight strengths and gaps in these policies and give recommendations on how mental health policies in these countries can be strengthened to respond to COVID-19 and future health emergencies.

Using the WHO-AIMS to inform development of mental health systems: the case study of Makueni County, Kenya.

BACKGROUND: In order to develop a context appropriate in mental health system, there is a need to document relevant existing resources and practices with a view of identifying existing gaps, challenges and opportunities at baseline for purposes of future monitoring and evaluation of emerging systems. The World Health Organization Assessments Instrument for Mental Health Systems (WHO-AIMS) was developed as a suitable tool for this purpose. Our overall objective of this study, around which research questions and specific aims were formulated, was to establish a baseline on mental health system as at the time of the study, at Makueni County in Kenya, using the WHO-AIMS. METHODS: To achieve our overall objective, answer our research questions and achieve specific aims, we conducted a mixed methods approach in which we did an audit of DHIS records and county official records, and conducted qualitative interviews with the various officers to establish the fidelity of the data according to their views. The records data was processed via the prescribed WHO-Aims 2.2 excel spreadsheet while the qualitative data was analyzed thematically. This was guided by the six domains stipulated in the WHO AIMS. RESULTS: We found that at the time point of the study, there were no operational governance, policy or administrative structures specific to mental health, despite recognition by the County Government of the importance of mental health. The identified interviewees and policy makers were cooperative and participatory in identifying the gaps, barriers and potential solutions to those barriers. The main barriers and gaps were human and financial resources and low prioritization of mental health in comparison to physical conditions. The solutions lay in bridging of the gaps and addressing the barriers. CONCLUSION: There is a need to address the identified gaps and barriers and follow up on solutions suggested at the time of the study, if a functional mental health system is to be achieved at Makueni County.

Healthcare ecosystems research in mental health: a scoping review of methods to describe the context of local care delivery.

BACKGROUND: Evidence from the context of local health ecosystems is highly relevant for research and policymaking to understand geographical variations in outcomes of health care delivery. In mental health systems, the analysis of context presents particular challenges related to their complexity and to methodological difficulties. Method guidelines and standard recommendations for conducting context analysis of local mental health care are urgently needed. This scoping study reviews current methods of context analysis in mental health systems to establish the parameters of research activity examining availability and capacity of care at the local level, and to identify any gaps in the literature. METHODS: A scoping review based on a systematic search of key databases was conducted for the period 2005-2016. A systems dynamics/complexity approach was adopted, using a modified version of Tansella and Thornicroft's matrix model of mental health care as the conceptual framework for our analysis. RESULTS: The lack of a specific terminology in the area meant that from 10,911 titles identified at the initial search, only 46 papers met inclusion criteria. Of these, 21 had serious methodological limitations. Fifteen papers did not use any kind of formal framework, and five of those did not describe their method. Units of analysis varied widely and across different levels of the system. Six instruments to describe service availability and capacity were identified, of which three had been psychometrically validated. A limitation was the exclusion of grey literature from the review. However, the imprecise nature of the terminology, and high number of initial results, makes the inclusion of grey literature not feasible. CONCLUSION: We identified that, in spite of its relevance, context studies in mental health services is a very limited research area. Few validated instruments are available. Methodological limitations in many papers mean that the particular challenges of mental health systems research such as system complexity, data availability and terminological variability are generally poorly addressed, presenting a barrier to valid system comparison. The modified Thornicroft and Tansella matrix and related ecological production of care model provide the main model for research within the area of health care ecosystems.

Beyond Participation: Politics, Incommensurability and the Emergence of Mental Health Service Users' Activism in Chile.

Although the organisation of mental health service users and ex-users in Latin America is a recent and under-researched phenomenon, global calls for their involvement in policy have penetrated national agendas, shaping definitions and expectations about their role in mental health systems. In this context, how such groups react to these expectations and define their own goals, strategies and partnerships can reveal the specificity of the "user movement" in Chile and Latin America. This study draws on Jacques Rancière's theorisation of "police order" and "politics" to understand the emergence of users' collective identity and activism, highlighting the role of practices of disengagement and rejection. It is based on interviews and participant observation with a collective of users, ex-users and professionals in Chile. The findings show how the group's aims and self-understandings evolved through hesitations and reflexive engagements with the legal system, the mental health system, and wider society. The notion of a "politics of incommensurability" is proposed to thread together a reflexive rejection of external expectations and definitions and the development of a sense of being "outside" of the intelligibility of the mental health system and its frameworks of observation and proximity. This incommensurability problematises a technical definition of users' presence and influence and the generalisation of abstract parameters of engagement, calling for approaches that address how these groups constitute themselves meaningfully in specific situations.

The REFINEMENT Glossary of Terms: An International Terminology for Mental Health Systems Assessment.

Comparing mental health systems across countries is difficult because of the lack of an agreed upon terminology covering services and related financing issues. Within the European Union project REFINEMENT, international mental health care experts applied an innovative mixed "top-down" and "bottom-up" approach following a multistep design thinking strategy to compile a glossary on mental health systems, using local services as pilots. The final REFINEMENT glossary consisted of 432 terms related to service provision, service utilisation, quality of care and financing. The aim of this study was to describe the iterative process and methodology of developing this glossary.

Implementation of a youth-adult partnership model in youth mental health systems research: Challenges and successes.

BACKGROUND: By integrating Youth-Adult Partnerships (Y-APs) in organizational decision making and programming in health-care settings, youth can be engaged in decisions that affect them in a way that draws on their unique skills and expertise. Despite challenges, Y-APs can have many benefits for youth and adults alike, as well as for the programmes and initiatives that they undertake together. OBJECTIVE: This article describes the development, implementation and success of a Y-AP initiative at the McCain Centre at the Centre for Addiction and Mental Health, a large urban hospital. METHOD: The McCain Y-AP implementation model was developed based on the existing literature, guided by the team's progressive experience. The development and implementation procedure is described, with indicators of the model's success and recommendations for organizations interested integrating youth engagement. RESULTS: The McCain Y-AP has integrated youth into a wide range of mental health and substance use-related initiatives, including research projects, conferences and educational presentations. The model of youth engagement is flexible to include varying degrees of involvement, allowing youth to contribute in ways that fit their availability, interest and skills. Youth satisfaction has been strong and both the youth and adult partners have learned from the experience. DISCUSSION: Through the McCain Y-AP initiative, youth engagement has helped advance numerous initiatives in a variety of ways. Flexible engagement, multifaceted mentorship, reciprocal learning and authentic decision making have led to a successful partnership that has provided opportunities for growth for all those involved. Health-care organizations interested in engaging youth can learn from the McCain Y-AP experience to guide their engagement initiatives and maximize success.

Psychotherapy Disruption Before and After the Transition to Virtual Mental Health Care Induced by the COVID-19 Pandemic.

OBJECTIVE: This study aimed to examine population-level disruption in psychotherapy before and after the rapid shift to virtual mental health care induced by the onset of the COVID-19 pandemic in the United States. METHODS: This retrospective study used electronic health record and insurance claims data from three U.S. health systems. The sample included 110,089 patients with mental health conditions who were members of the health systems' affiliated health plans and attended at least two psychotherapy visits from June 14, 2019, through December 15, 2020. Data were subdivided into two 9-month periods (before vs. after COVID-19 onset, defined in this study as March 14, 2020). Psychotherapy visits were measured via health records and categorized as in person or virtual. Disruption was defined as a gap of >45 days between visits. RESULTS: Visits in the preonset period were almost exclusively in person (97%), whereas over half of visits in the postonset period were virtual (52%). Approximately 35% of psychotherapy visits were followed by a disruption in the preonset period, compared with 18% in the postonset period. Disruption continued to be less common (adjusted OR=0.45) during the postonset period after adjustment for visit, mental health, and sociodemographic factors. The magnitude of the difference in disruption between periods was homogeneous across sociodemographic characteristics but heterogeneous across psychiatric diagnoses. CONCLUSIONS: This study found fewer population-level disruptions in psychotherapy receipt after rapid transition to virtual mental health care following COVID-19 onset. These data support the continued availability of virtual psychotherapy.

Addressing Delayed Hospital Discharges for Patients With Intellectual and Developmental Disabilities and a Mental Illness.

Adults with intellectual and developmental disabilities (IDD) who also have a co-occurring mental illness are almost five times as likely to experience a delayed hospital discharge as adults with mental illness only. Such delays occur when a patient no longer requires hospital-level care but cannot be discharged, often because of a lack of appropriate postdischarge settings. Delayed discharges contribute to poor patient outcomes, increased system costs, and delayed access to care. Recently, practice guidance was developed in Canada, identifying 10 components of successful transitions for this population. Core to this guidance is a patient-centered, cross-sectoral approach, including the patient, family, hospital team, community health care providers, and IDD providers.

Support Groups Versus Primary Mental Healthcare on Disability and Continuity of Care: Community Trial [Support Groups for Recovery].

Based on the need to implement strategies to reduce recovery gaps in mental health with the community as axes of recovery, the objective of the present study was to assess the impact on psychosocial disability and care continuity in individuals with suicidal behavior, of the clinical and community components of the Mental Health Gap Action Program (mhGAP), versus exclusive psychiatric care. For this, a controlled community trial carried out in 2023 was conducted, comprising intervention groups: Support Group (SG), mhGAP Group (mhGAPG) and a Control Group (CG). Self-report measurements were collected pretest and posttest, utilizing the Psychosocial Disability Scale and the Alberta Continuity of Care Scale. The study involved the participation of 94 individuals with a history of suicidal behavior, with 30 individuals in the SG, 34 in the mhGAP group, and 30 in the CG. Categorical variables were summarized using frequency distribution tables. Descriptive statistics were used to examine participants' characteristics at the study outcome and estimate treatment compliance. The Mann-Whitney U Test examined differences in sociodemographic variable frequencies. The Jarque-Bera test confirmed a normal distribution for psychological variables, warranting the use of parametric tests. Differences in mean values across groups, each with two measurements per individual, were assessed using a type II repeated measures ANOVA. There were significant differences based on the intervention, with the effect being greater in the SG across all domains. Significant improvement was observed in all domains of the disability and continuity of care scale within the intervention groups. Both groups showed improvement, with better results for the SG. In conclusion, a methodology is proposed for implementing support groups based on core components, which effectively enhances psychosocial disability and the continuity of mental health care, especially in suicidal behavior.

Outcomes of a Depression Screening and Postscreen Intervention Pilot Program in Specialty Clinics.

OBJECTIVE: The authors evaluated the feasibility of automated depression screening and a follow-up postscreening protocol. METHODS: Patient Health Questionnaire-2 (PHQ-2) and PHQ-9 screeners were sent to 20 specialty clinics and administered to patients who were ages ≥18 years, had not completed a PHQ-2 or PHQ-9 within the past 9 months, had no psychiatric diagnosis within the past 2 years, and had no behavioral health appointment within the previous year or an upcoming behavioral health appointment. In a two-pronged approach, patients with scores indicating moderate or moderately severe depression but with no indication of possible suicidal ideation were offered behavioral health resources (first prong), or patients with scores indicating severe depression or with possible suicidal ideation were contacted via telephone and requested to schedule a behavioral health appointment (second prong). RESULTS: The PHQ-2 was offered to 21,674 patients, with 38.1% (N=8,247) completing the screening; 13.1% (N=1,084) of those with completed screens had a positive depression score. Of patients who completed the PHQ-9, 44.5% (N=650) were eligible for the first prong of the intervention and 31.1% (N=455) for the second prong. Depression screening completion rates differed significantly by multiple sociodemographic factors. Mean±SD lag times from screening completion to successful contact and from contact to appointment completion were 7±6 and 5±4 days, respectively. CONCLUSIONS: Automated depression screening with outreach based on depression severity is feasible and provides potentially efficient use of scarce resources. More research is needed on the mechanisms for automated screening and follow-up to examine factors such as patient engagement after a positive screening.

Effect of Providing Evidence-Based Mental Health Treatment on Retention in Care Among Medicaid-Enrolled Youths.

OBJECTIVE: Youths who start behavioral health treatment often stop before completing a therapeutic course of care. To increase treatment engagement and quality of care, the Evidence-Based Practice and Innovation Center in Philadelphia has incentivized use of evidence-based practices (EBPs) for mental health care of youths. The authors aimed to compare treatment outcomes between youths who received EBP care and those who did not. METHODS: Using EBP-specific billing codes and propensity score matching, the authors compared treatment retention among youths who received trauma-focused cognitive-behavioral therapy (TF-CBT; N=413) or parent-child interaction therapy (PCIT; N=90) relative to matched samples of youths in standard outpatient therapy (N=503). RESULTS: Youths with a minimum of one session of TF-CBT or PCIT attended a second session at higher rates than did youths in the matched control group (TF-CBT: 96% vs. 68%, p<0.01; PCIT: 94% vs. 69%, respectively, p<0.01). On average, these returning youths attended more sessions in the EBP groups than in the control group (TF-CBT: 15.9 vs. 11.5 sessions, p<0.01; PCIT: 11.2 vs. 6.9 sessions, p<0.01). CONCLUSIONS: These findings indicate that, in addition to improving quality of care, EBP implementation helps address the major challenge that most youths who engage with treatment are not retained long enough for care to have therapeutic effects. Future research should examine the mechanisms through which EBPs can improve treatment retention.

Types of Psychiatric Beds and Mental Health Services in 16 Latin American Countries, 1990-2020.

OBJECTIVE: Latin America has undergone major changes in psychiatric services over the past three decades. The authors aimed to assess the availability of service data and changes in psychiatric services in this region during the 1990-2020 period. METHODS: The authors formed a research network to collect data on psychiatric service indicators gathered between 1990 and 2020 from national registries in Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Panama, Paraguay, Peru, and Uruguay. Indicators included psychiatric beds in psychiatric and general hospitals overall, for children and adolescents, and for forensic populations; residential beds for substance use treatment; treatment slots in residential facilities and day hospitals; and outpatient facilities. RESULTS: Data availability varied among countries, service indicators, and time points. The median prevalence of psychiatric beds decreased in psychiatric hospitals from 5.1 to 3.0 per 100,000 people (-42%) and in general hospitals from 1.0 to 0.8 (-24%). The median prevalence estimates of specialized psychiatric beds for children and adolescents (0.18) and for forensic populations (0.04) remained unchanged. Increases in prevalence were observed for residential beds for substance use treatment (from 0.40 to 0.57, 43% increase), available treatment slots in residential facilities (0.67 to 0.79, 17%), treatment slots in day hospitals (0.41 to 0.54, 32%), and outpatient facilities (0.39 to 0.93, 138%). CONCLUSIONS: The findings indicate that treatment capacity shifted from inpatient to outpatient and community care. Most countries had a bed shortage for acute psychiatric care, especially for children and adolescents and forensic patients. More comprehensive and standardized mental health service registries are needed.

Leveraging a Digitized Mental Wellness (DIGImw) Program to Provide Mental Health Care for Internally Displaced People.

A local insurgency has displaced many people in the northern Mozambican province of Cabo Delgado. The authors' global team (comprising members from Brazil, Mozambique, South Africa, and the United States) has been scaling up mental health services across the neighboring province of Nampula, Mozambique, now host to >200,000 displaced people. The authors describe how mental health services can be expanded by leveraging digital technology and task-shifting (i.e., having nonspecialists deliver mental health care) to address the mental health needs of displaced people. These methods can serve as a model for other researchers and clinicians aiming to address mental health needs arising from humanitarian disasters in low-resource settings.

Racial-Ethnic Differences in Receipt of Past-Year Health Care Services Among Suicide Decedents: A Case-Control Study.

OBJECTIVE: Suicide remains an urgent public health crisis. Although some sociodemographic characteristics are associated with greater suicide risk in the general population, it is unclear whether individuals utilizing health care in the United States have similar suicide incidence patterns. The authors examined whether race-ethnicity is associated with suicide death among patients seeking health care and investigated health care utilization patterns. METHODS: Data were collected from electronic health records and government mortality records for patients seeking health care across nine health care systems in the United States. Patients who died by suicide (N=1,935) were matched with patients in a control group (N=19,350) within each health care system. RESULTS: Patients who died by suicide were significantly more likely to be White, older, male, living in low-education areas, living in rural areas, or diagnosed as having mental health conditions or were significantly less likely to have commercial insurance (p<0.05). Among most racial-ethnic groups, those who died by suicide had a higher number of past-year mental health, primary care, and total health care visits; for American Indian/Alaska Native patients, the number of health care visits tended to be lower among suicide decedents. CONCLUSIONS: These findings suggest that higher past-year health care utilization was associated with increased likelihood of suicide death across several racial-ethnic groups. This observation underscores the need for identifying and managing suicide risk in health care settings, including outside of mental health visits, among most racial-ethnic groups.

Association of Arizona's Implementation of a Behavioral Health Crisis Response System With Suicide Hospitalizations.

OBJECTIVE: In July 2022, the 988 Suicide and Crisis Lifeline went live. The Lifeline is part of larger federal and state efforts to build comprehensive behavioral health crisis response systems that include mobile crisis units and crisis diversion and stabilization centers. Comprehensive response systems are anticipated to reduce hospitalizations for suicide and other behavioral health crises; however, research testing this assumption has been limited. The authors used Arizona-a state known for its comprehensive crisis system-to determine the association between state implementation of a comprehensive behavioral health crisis response system and suicide-related hospitalizations. METHODS: A comparative interrupted time-series (CITS) design was used to compare changes in suicide-related hospitalizations after the 2015 implementation of Arizona's crisis response system (N=215,063). Data were from the 2010-2019 Healthcare Cost and Utilization Project (HCUP) State Inpatient Databases (SID). Nevada (N=84,091 hospitalizations) was used as a comparison state because it is a western state that had not yet implemented a comprehensive crisis system and had available HCUP SID data. The CITS model included controls for time-varying differences in state demographic composition. RESULTS: From 2010 to 2014 to 2019, annual suicide-related hospitalizations in Arizona increased from 122.0 to 324.2 to 584.5, respectively, per 100,000 people, and in Nevada, hospitalizations increased from 94.7 to 263.2 to 595.5, respectively, per 100,000 people. Arizona's crisis response system was associated with a significant relative decrease in the quarterly trend of 2.57 suicide-related hospitalizations per 100,000 people (p=0.033). CONCLUSIONS: More research is needed to understand how the implementation of a comprehensive crisis response system may affect suicide-related hospitalizations.