Measuring need for mental health services in a general population

Housing Policies and Health Inequalities

A large body of literature shows the link between inadequate housing conditions and poor physical and mental health. The aim of this paper is to summarize the research on the impact of local housing policies on health inequalities, focusing on the issues of access to housing and fuel poverty as studied in the SOPHIE project. Our case studies in Spain showed that people facing housing insecurity, experienced intense levels of mental distress. We found that access to secure and adequate housing can improve the health of these populations, therefore, public policies that address housing instability and their consequences are urgently needed. Housing conditions related to fuel poverty are associated with poorer health and are unevenly distributed across Europe. We found possible positive effects of façade insulation interventions on cold-related mortality in women living in social housing; but not in men. Policies on housing energy efficiency can reduce the health consequences of fuel poverty, but need to be free to users, target the most vulnerable groups and be adaptable to their needs.

How substandard dwellings and housing affordability problems are associated with poor health in a vulnerable population during the economic recession of the late 2000s

Introduction

Given the increasing number of people in Spain struggling to pay housing-related costs during the economic recession, it is important to assess the health status of these communities as compared to the general population and to better understand the different housing dimensions that are related with poor mental health. This study aims to describe the housing conditions and health status of a sample of people assisted by Caritas Barcelona (Spain) and living in inadequate housing and/or struggling to pay their rent or mortgage, to compare the health outcomes of this population with those of the overall population of Barcelona, and to analyze the association between housing dimensions and mental health.

Methods

We used a cross-sectional design. The participating adults (n = 320) and children (n = 177) were those living in the dioceses of Barcelona, Sant Feliu and Terrassa (Spain) in 2012 and assisted by Cáritas. They were asked to answer to three questionnaires on housing and health conditions. Eight health related variables were used to compare participants with Barcelona’s residents and associations between housing conditions and poor mental health were examined with multivariate logistic regression models.

Results

In Barcelona, people seeking Caritas’s help and facing serious housing problems had a much poorer health status than the general population, even when compared to those belonging to the most deprived social classes. For example, 69.4 % of adult participants had poor mental health compared to 11.5 % male and 15.2 % female Barcelona residents. Moreover, housing conditions were associated with poor mental health.

Conclusions

This study has shown how, in a country hit by the financial recession, those people facing housing problems have much worse health compared to the general population.

Improving mental and physical health outcomes in general healthcare settings: a Gedenkschrift in honor of Wayne Katon, MD (1950-2015)

This special article pays tribute to Wayne Katon, MD (1950-2015) with a Gedenkschrift, or review, of his prolific academic career. Abstracts of all of Dr. Katon's Medline citations were reviewed to develop a narrative of his seminal epidemiological and interventional research findings. Specifically, we describe: (a) how Dr. Katon's clinical work and observational epidemiology and health services research informed and guided interventional studies; (b) the evolution of multidisciplinary interventional trials from primary care-based psychiatric consultation to primary care-based collaborative care for depression to multicondition collaborative care; and (c) how Dr. Katon's research has informed the work of other leading researchers in the field of psychosomatic medicine and helped develop a new generation of researchers at the interface of psychiatry and primary care. For more than three decades, Dr. Katon led a multidisciplinary research team that conducted seminal epidemiological studies and randomized trials and that influenced the thinking and research in the field of psychiatry in a number of areas: (a) the importance and impact of mental disorders presenting in primary care settings and (b) the organization of effective multidisciplinary care for primary care patients with common mental disorders and comorbid medical conditions. Dr. Katon's work revolutionized the care of psychiatric illnesses in primary care and other medical care settings to the benefit of countless patients worldwide.

Proportion of patients without mental disorders being treated in mental health services worldwide

BACKGROUND

Previous research suggests that many people receiving mental health treatment do not meet criteria for a mental disorder but are rather 'the worried well'.

AIMS

To examine the association of past-year mental health treatment with DSM-IV disorders.

METHOD

The World Health Organization's World Mental Health (WMH) Surveys interviewed community samples of adults in 23 countries (n = 62 305) about DSM-IV disorders and treatment in the past 12 months for problems with emotions, alcohol or drugs.

RESULTS

Roughly half (52%) of people who received treatment met criteria for a past-year DSM-IV disorder, an additional 18% for a lifetime disorder and an additional 13% for other indicators of need (multiple subthreshold disorders, recent stressors or suicidal behaviours). Dose-response associations were found between number of indicators of need and treatment.

CONCLUSIONS

The vast majority of treatment in the WMH countries goes to patients with mental disorders or other problems expected to benefit from treatment.

Predictors of mental health service utilisation in a non-treatment seeking epidemiological sample of Australian adults

This study sought to replicate Parslow and Jorm's (Aust N Z J Psychiatry 34(6): 997-1008, 2000) research on need, enabling and predisposing factors as predictors of mental health service use, with the addition of childhood trauma as a predisposing factor. It utilised a non-treatment seeking epidemiological sample of Australian adults (N = 822) to examine 25 variables covering psychiatric disorder, socio-demographics, physical health problems, and childhood trauma as predictors of mental health visits to general practitioners (GP's), mental health specialists and non-mental health specialists. A consistent multivariate predictor of mental health visits to all types of professionals was psychological distress. Presence of an affective disorder, age, and number of health problems were additional predictors of visiting a GP. Being female, divorced, and exposure to childhood trauma predicted use of a mental health specialist, while rural living was associated with lower use of these services. Results highlight the importance of general psychological distress and need factors in seeking help for mental health, and reinforce the lifelong disadvantage arising from adverse childhood experiences and the need to address these issues in adult mental health services.

Persistence and remission of psychiatric disorders in the quebec older adult population

OBJECTIVE

To document the remission and persistence of psychiatric disorders in Quebec's older adult population.

METHOD

Data came from the Enquête sur la santé des aînés (ESA) study conducted in 2005-2008 using a representative sample (n = 2784) of community-dwelling older adults.

RESULTS

The ESA study results indicate that 12% of respondents met the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) criteria for depression, mania, anxiety disorders, or benzodiazepine drug dependency at the baseline interview. The results also indicate that the 12-month rate of patients with a persistent psychiatric condition was 19.4%. Sixty-seven percent of the patients in remission experienced a total recovery of their symptoms during the following year. The probability of presenting a persistent psychiatric condition or a partial remission after 1 year of follow-up, compared with those in total remission, did not vary according to sociodemographic characteristics. The results also showed that social support and the number of chronic health problems did not influence mental health at follow-up. However, results indicated that the use of health services (OR 7.4; 95% CI 3.72 to 14.55) and the change in the number of chronic health problems reported between baseline and the second interview (OR 1.2; 95% CI 1.06 to 1.34) increased the probability of patients with prevalent disorders at Time 1 having persistent disorders at Time 2.

CONCLUSION

Results suggest that a deterioration of physical health status was associated with the persistence of DSM-IV disorders in the elderly. These results also suggest that the use of mental health services is associated with severity of the mental illness.

A depression preventive intervention for rural low-income African-American pregnant women at risk for postpartum depression

Postpartum depression (PPD) is a major health problem for many women, including rural low-income African-American women. Researchers have documented the long lasting consequences of PPD. The purpose of this pilot study was to examine the initial acceptability, feasibility, and effectiveness of the ROSE Program, a brief, interpersonally-based intervention in a group of low-income, rural African-American pregnant women at risk for PPD. Participants were 36 African-American pregnant women at risk for PPD who attended a rural hospital-affiliated prenatal clinic. Participants were randomly assigned to the ROSE Program or to treatment as usual (TAU). Outcomes included measures of depressive symptoms, postpartum adjustment, and parental stress at 3 months postpartum. At 3 months postpartum, the study found no significant differences between the two conditions in degree of depressive symptoms or level of parental stress. The women in the intervention condition reported significantly better postpartum adjustment at 3 months postpartum than women in the TAU group. Those in the ROSE Program reported improvement in depressive symptoms over time, whereas women in the TAU group did not evidence such changes. These results provide initial effectiveness for the ROSE Program in improving postpartum functioning in a group of low-income, rural African-American pregnant women.

Factors related to perceived needs of primary caregivers of patients with schizophrenia

BACKGROUND/PURPOSE

Schizophrenia is a chronic mental illness, and sufferers are usually dependent on family, primary caregivers in particular. The present study was designed to assess the perceived needs of caregivers so that adequate services can be provided for them in the community.

METHODS

A total of 177 primary caregivers were interviewed with the structured burden-and-need schedules to determine their perceived needs, and the related clinical and demographic factors. Fourteen perceived needs were identified and classified into different need clusters using the generalized association plots. A multiple regression of logistic model was adopted to explore the relationships between the related factors and perceived needs.

RESULTS

Four clusters of perceived needs were identified, which included assistant patient care (77.6%), access to relevant information (66.1%), societal support (68.2%), and burden release (27.2%). These needs were significantly related to number of admissions, duration of illness, relationship between caregiver and patient, and education level of the caregiver.

CONCLUSION

Four clusters of caregivers' perceived needs were identified and found to be related to psychopathologic and demographic factors. These data are of value in designing appropriate community psychiatric programs to improve the quality of care and enhance the capacity of primary caregivers to care for patients.

Utilization of Mental Health Services by Low-Income Pregnant and Postpartum Women on Medical Assistance

This paper examines mental health service use among publicly insured white and African-American pregnant and postpartum women who live in a metropolitan area. The study examines the extent to which ethnicity, physical health problems, and behavioral health risk factors are associated with the probability of service use during the prenatal-postpartum period. It also analyzes the patterns of service utilization for those women who used mental health services. Medicaid claims and eligibility data, County Reporting System claims and admissions data, and Pennsylvania State Vital Birth Records were integrated using a unique algorithm. Logistic regression was employed to estimate the probability of mental health service use among 3,841 low-income women residing in Philadelphia who were continuously enrolled in Medicaid for 9 months preceding delivery and 6 months postpartum. Analyses were also conducted on the intensity and location of service use, as well as psychiatric diagnosis, during pregnancy and the postpartum period. About 10% of the women used mental health services during the study period. Women were more likely to use services if they were Caucasian, had a number of chronic diseases, had a number of pregnancy complications, and smoked. Among users, the same proportion (ca. 6%) used services during pregnancy and postpartum, with the average number of outpatient visits slightly higher during pregnancy than during the postpartum period. Most outpatient services (86%) were delivered in the specialty sector. Most women who used mental health services (84%) were diagnosed with minor psychiatric disorders including minor depression and anxiety disorders. Women who used services during the postpartum only were more likely to be diagnosed with major depression, whereas women who used services throughout the perinatal period were more likely to be diagnosed with severe mental disorders. Health providers can use information generated in this study to identify women who are likely to have a need for mental health services.

Racial differences in mental health service utilization among low-income women

The authors present data on mental health outpatient services in non-specialty settings in a sample of low-income women by exploring service use in the general medical sector, specialty mental health/substance services, the human service sector, and self-help groups. Findings are reported from 668 African American and White women in the Mothers' Well-Being Study (MWS). The MWS measured a range of psychiatric and substance dependence disorders using the Composite International Diagnostic Interview, Version 2.1 (CIDI2.1). The MWS also gathered data regarding outpatient mental health service utilization. In the year preceding the study, 43.9% of the White respondents and 39.0% of the African American respondents had at least one of the mental health disorders measured in the MWS. There were no significant differences in the frequency of any of the disorders by race. However, White respondents with disorders received more treatment than African American women in the general medical sector. In the year prior to the interview, nearly a quarter (22.4%) of White women with any diagnosis received care in the general medical sector compared to only 9.1% of African American women. The racial disparity in mental health treatment in the general medical sector may indicate that African American low-income women are not receiving the same level of care as White women. The authors discuss the implications of this disparity and suggest ways of expanding access to care for African American women in the general medical setting.

Quality of care for depressed elders in post-acute care: variations in needs met through services

This paper addresses quality of post-acute care for older adults going home after hospitalization for depression. Quality was conceptualized and assessed in terms of services received for four domains of need: psychiatric, medical, functional, and psychosocial. At discharge, needs for care was assessed using medical records, standardized instruments, and patient interviews; quality of care was assessed by whether or not needs were met by services through the first 6 weeks of post-acute care. Quality of care varied across type of need: psychiatric needs were most likely, and psychosocial needs were least likely, to be met. Urban elders received better psychiatric care than did rural elders. Elders in worse physical health received better medical and psychosocial care, but poorer psychiatric care. Elders with psychoses and living with others had better care for functional dependencies. The competing demands perspective suggests that medical illness may take priority over psychiatric care.

Disparity in location of urban mental service providers

This article investigates geographic disparities in the location of mental health providers in relation to population demographics. Associations between provider-to-population ratios and demographics were examined with density calculations and map algebra. This disparity in geospatial availability of specialists may constitute an important barrier for persons seeking mental health care.

Perceived need for mental health treatment in a nationally representative Canadian sample

OBJECTIVE

The optimal method of determining how many people in the general population need help for emotional problems remains unclear. This study aimed to examine the prevalence and correlates of self-perceived need for mental health services (that is, help seeking and perceived need) in a large, population-based sample.

METHODS

Data came from the Canadian Community Health Survey 1.2 (n = 36,816, respondent age 15 years and over, and response rate 77%). Respondents were asked whether they had sought help in the past year from any professional for emotional problems and whether they felt they needed help for emotional symptoms but had not sought treatment. The Composite International Diagnostic Interview (CIDI) was used to make DSM-IV mental disorder diagnoses.

RESULTS

The past-year prevalences of help seeking and perceived need were 8.7% and 2.9%, respectively. After adjusting for the presence of DSM-IV disorders assessed in the survey, sociodemographic factors, illness severity, social supports, and the presence of physical health conditions were associated with help seeking and perceived need. Independent of DSM diagnoses, sociodemographics, and social supports, perceived need and help seeking were associated with increased levels of distress, disability, and suicidal ideation and attempts.

CONCLUSIONS

This study illustrates that, in addition to the presence of a DSM diagnosis, the respondent's self-perceived need for mental health treatment is important in the assessment of need for mental health services in the community.

Unmet need for Substance Abuse Treatment of Adults in Massachusetts

This article presents a methodology to estimate the size and cost of eliminating unmet need for substance abuse treatment services among adults who have clinically significant substance use disorders, and applies the approach to Massachusetts' information. Unmet treatment needs were derived using a statewide household telephone survey of 7,251 Massachusetts residents aged 19 and older conducted in 1996-1997, and an index of treatment mix and cost information from state and Medicaid financial data. The study estimates that 39,450 adult state residents (0.81% of the total sample) had a clinically significant past-year substance use disorder, but had not received treatment in the past year. Providing substance abuse treatment and outreach services to them would have required an additional cost of approximately 109 million dollars (17 dollars per capita), of which the state's payer of last resort, the Massachusetts Department of Public Health Bureau of Substance Abuse Services (BSAS), would need to fund 31 million dollars (5 dollars per capita). The share paid by BSAS (28%) would represent an increase of 42% over its current spending. This paper quantifies an important but sometimes overlooked objective of managed care: to improve access for substance abusers who need but do not seek treatment.

Psychosocial effects of SARS on hospital staff: survey of a large tertiary care institution

BACKGROUND

The outbreak of SARS in 2003 had a dramatic effect on the health care system in Toronto. The main objective of this study was to investigate the psychosocial effects associated with working in a hospital environment during this outbreak.

METHODS

Questionnaires were distributed to all willing employees of Sunnybrook and Women's College Health Sciences Centre between Apr. 10 and 22, 2003. The survey included questions regarding concern about SARS, precautionary measures, personal well-being and sociodemographic characteristics; a subsample also received the 12-item version of the General Health Questionnaire (GHQ-12).

RESULTS

Of the 4283 questionnaires distributed, 2001 (47%) were returned, representing 27% of the total hospital employee population of 7474. The proportions of respondents who were allied health care professionals, nurses and doctors and who worked in areas other than patient care were representative of the hospital staff population as a whole. Of the 2001 questionnaires, 510 contained the GHQ-12. Two-thirds of the respondents reported SARS-related concern for their own or their family's health. A total of 148 respondents (29%) scored above the threshold point on the GHQ-12, indicating probable emotional distress; the rate among nurses was 45%. Masks were reported to be the most bothersome infection control precaution. Logistic regression analysis identified 4 factors as being significantly associated with increased levels of concern for personal or family health: perception of a greater risk of death from SARS (adjusted odds ratio [OR] 5.0, 95% confidence interval [CI] 2.6-9.6), living with children (adjusted OR 1.8, 95% CI 1.5-2.3), personal or family lifestyle affected by SARS outbreak (adjusted OR 3.3, 95% CI 2.5-4.3) and being treated differently by people because of working in a hospital (adjusted OR 1.6, 95% CI 1.2-2.1). Four factors were identified as being significantly associated with the presence of emotional distress: being a nurse (adjusted OR 2.8, 95% CI 1.5-5.5), part-time employment status (adjusted OR 2.6, 95% CI 1.2-5.4), lifestyle affected by SARS outbreak (adjusted OR 2.2, 95% CI 1.4-3.5) and ability to do one's job affected by the precautionary measures (adjusted OR 2.9, 95% CI 1.9-4.6).

INTERPRETATION

Our findings indicate that the SARS outbreak had significant psychosocial effects on hospital staff. These effects differed with respect to occupation and risk perception. The effect on families and lifestyle was also substantial. These findings highlight the need for interventions to address psychosocial distress and concern and to provide support for employees during such crises.

Is the prevalence of mental disorders a good measure of the need for services?

Mental disorders are highly prevalent, but prevalence is different from need for treatment. Some mental disorders are a major source of distress, disability, and social burden, and many people who could benefit from treatment do not receive it. Need is typically self-defined or defined by clinicians who are motivated to bring treatment to those who could benefit. Defining need appropriately requires consideration of the duration and reoccurrence of disorder, associated distress and disability, and the likelihood that treatment will be beneficial. Demand may be promoted inappropriately by clinicians and drug manufacturers who profit from expansion of demand. Future assessments of need must be based on evidence and take into account priorities for care and cost-effectiveness.

Use, quality, and outcomes of care for mental health: the rural perspective

This review synthesizes empirical research in rural mental health services to identify current research priorities to improve the mental health of rural Americans. Using a conceptual framework of the multiple determinants of use, quality, and outcomes, the authors address (1) how key constructs are operationalized, (2) their theoretical influence on the care process, (3) reported differences for nonmetropolitan and metropolitan individuals or within nonmetropolitan individuals, (4) salient issues rural advocates have raised, and (5) key research questions. While the authors recognize that rurality is a useful political umbrella to organize advocacy efforts, they propose that investigators no longer employ any of the multiple definitions of the term in the literature as even intrarural comparisons have not provided compelling evidence about the underlying causes of observed outcomes differences. Until these underlying causes have been identified, it is difficult to determine which components of the nonmetropolitan service system need to be improved.

Does managed mental health care reallocate resources to those with greater need for services?

Evidence points to the existence of two coexisting inefficiencies in mental health care resource allocation: those with need receive too limited or no care while those with no apparent need receive services. In addition to reducing costs, managed mental health care is expected to reallocate treatment resources to those with greater need for services. However, there are no empirical findings regarding this issue. This study tests whether managed mental health care has had a differential impact by level of need. Data consist of three waves of a community sample with a control group. The study finds that managed care has not succeeded in reallocating resources from the unlikely to the definite "needers."

Gender and health services use for a mental health problem

This study addresses whether the predictors of seeking help for a mental health problem differ by gender. An adaptation of Andersen's Socio-Behavioral Model is used to identify factors associated with seeking care for a mental health problem. Data are derived from two waves of a community survey undertaken in 1992-1993 and in 1993-1994 among a probability sample of adults (18-69 years), residing in poor areas of Puerto Rico. Paired data was used from those individuals who responded to both waves of the survey for a total of 3221 community respondents. Responses from wave 1 were used to predict mental health service use in wave 2. The dependent variable is any use of outpatient mental health services in the year preceding the second interview. Logistic regression was used to model the effects of the independent variables on use. Males and females were found to use mental health services in nearly equal proportions. Gender did not have a main effect on use when other covariates were controlled. Significant interactions with gender were found for several predictors of use. The largest intervention effects were encountered in our need for care indicators. Having a definite need for mental health care and poor self-rated mental health had a larger effect on predicting use of services for men than they do for women. It is concluded that strategies designed to improve access to mental health services for minority disadvantaged populations ought to take into account gender differences in the predictors of use. Studies addressing factors influencing health services utilization for a mental health problem should consider stratifying their sample by gender. Future research should establish whether or not these findings are sustained with other population groups.

Who uses mental health services in Australia? An analysis of data from the National Survey of Mental Health and Wellbeing

OBJECTIVE

This study sought to identify sociodemographic and psychological measures associated with utilisation of mental health services in Australia, using information collected through the 1997 National Survey of Mental Health and Wellbeing.

METHOD

Twenty-one potential predictor variables were selected from the National Survey. Predisposing and enabling factors included age, sex, marital status, labour force status, geographical location and level of education. Predictor variables measuring need for services included the General Health Questionnaire score, a neuroticism scale, diagnoses of affective, anxiety and substance-abuse disorders from the Composite International Diagnostic Interview, and self-identified depression, anxiety and substance abuse. Simple and multiple logistic regressions were undertaken to identify predictor variables associated with use of mental health services from general practitioners, psychiatrists, psychologists and other health professionals.

RESULTS

General practitioners were the most commonly reported providers of mental health services with 76% of those receiving any mental health care reporting using this type of service. Using multiple logistic regression, the predictor variables most associated with use of mental health services were measures of the need for such services, such as psychological distress and mental disorder. After controlling for need variables, the sociodemographic variables associated with using services provided by any health professional were being female, level of education and being separated. Living in a remote area was associated with lower use of specialist services, but not with general practitioner services. Older age was associated with less use of psychologists and other health professionals. Income and having a usual language other than English did not affect service use.

CONCLUSIONS

The factors most strongly related to Australians' use of mental health services are their having a diagnosed affective, anxiety or substance-abuse disorder and their self-identifying as having depression or anxiety. Although there are regional inequalities in levels of utilisation of mental health services, these are seen more with specialist services than with those provided by general practitioners.

Impact of depressive symptoms on hospitalization risk in community-dwelling older persons

OBJECTIVE

To determine whether depressive symptoms in older adults are associated with an increased risk for hospitalization.

DESIGN

A 6 month cohort study.

SETTING

Five counties in the northern Piedmont of North Carolina from the Duke University site of the Established Populations for Epidemiological Studies of the Elderly project.

PARTICIPANTS

The sample included 3486 community-dwelling adults, aged 65 and older.

MEASUREMENTS

Crude risk ratios for the effect of depressive symptoms on 6 month risk for hospitalization were calculated, followed by a multivariable analysis controlling for demographics and health status.

RESULTS

Three hundred participants were hospitalized during the 6 month follow-up period. The crude risk ratio for the effect of depressive symptoms on hospitalization was 1.95 (95% CI = 1.47-2.58). Subgroup analysis showed significant positive risk ratios for men aged 65 to 74 and > or =75, and women aged 65 to 74. After a multivariable analysis, however, these associations remained significant only among men > or =75 (RR = 3.43; 95% CI = 1.33-8.86).

CONCLUSIONS

Depressive symptoms were independently associated with a more than threefold increased risk for hospitalization among men aged > or =75. This result reflects differences in the effects of depressive symptoms across age and gender groups, and emphasizes that symptoms of depression influence overall health and medical utilization among, at the very least, the oldest subset of men.

[Therapeutic needs in psychiatric patients: a systematic review of the literature. I. General concepts and assessment measures. Needs for services]

OBJECTIVE

In Italy, mental health care is in phase of reorganisation. In this frame the measurement of users' needs may be a useful tool in planning individualised mental health service interventions and in their evaluation. Aims of the present study are (I) to highlight the basic concepts of 'needs for care' and give a brief description of the main needs assessment tools specifically developed for psychiatric patients; (II) to review studies assessing needs for mental health services in the general population; (III) to discuss the role played by the assessment of needs in planning mental health care.

METHODS

Studies published in the international literature from January 1980 to June 1999 were reviewed. The studies were located through a computerised search of the databases MEDLINE and PsycLit; in addition, the reference lists of the studies located through the computerised search and the content of main international psychiatric journals were manually scanned in order to avoid possible omissions. Studies assessing needs for services and studies assessing needs on individual level were separately reviewed. Both groups of studies, in turn, were divided in studies assessing needs for mental health care in the general population and in psychiatric patients.

RESULTS

Although most studies on needs for services used indirect methodologies and employed quite heterogeneous experimental design, they provide at large overlapping results. In the general population, about 60%-70% of patients with anxiety, depression and other neurotic disorders and 30%-40% of psychotic patients do not receive any specialist mental health care, suggesting that the majority of subjects suffering from a psychiatric disorder do not receive the mental health care they need.

CONCLUSIONS

Unmet needs for services show a higher frequency in patients with neurotic and depressive disorders, indicating a shortage in services delivery that should be taken into account both by psychiatrists and mental health planners. Moreover, the finding that a large number of patients suffering from psychotic disorders do not receive any kind of mental health care is of particular relevance for planning mental health services, since these subjects are usually the most problematic and difficult to treat.

Gender differences in the use of outpatient mental health services

Current economic constraints necessitate careful planning and evaluation of mental health services. Gender differences in need and use of outpatient mental health services are synthesized based on current epidemiological research. Although overall prevalence rates of mental disorder are similar, women use more outpatient mental health services than do men. This disparity exists largely within the primary care sector. The study of social roles and behavior may help explain these gender differences. Implications for planning and organizing outpatient mental health services are discussed.

Women and outpatient mental health services: use by black, Hispanic, and white women in a national insured population

Factors affecting ethnic differences in women's use of outpatient mental health services were analyzed to determine whether lower use by black and Hispanic women occurred when socioeconomic and other factors are controlled. Employing the Andersen and Newman model of health use, insurance claims of 1.2 million federal employees insured by Blue Cross/Blue Shield in 1983 were analyzed to identify significant predictors of use. Results revealed that black and Hispanic women had lower probabilities and amounts of use when compared to white women even after controlling for a number of variables. Further research is needed to examine cultural and gender-related factors that may underlie ethnic differences; attitudinal factors and service system barriers are also implicated. Such findings have policy implications in the current climate of health care reform for which efforts are needed to increase access to care for ethnic minority women and other underserved populations.

Quality and customers: Type 2 change in mental health delivery within health care reform

The traditional separation of mental health and medical programs is problematic because mental health issues are inseparable from the larger medical system. By contrast, a collaborative primary care model of mental health care, augmented and supported by secondary specialty mental health services, has the potential to optimize quality and cost goals while reinforcing health care reform principles. The flexibility of mental health treatment in this delivery structure provides opportunities to customize services according to patient and purchaser expectations.

Methodological issues of an epidemiological study: from the results of a study on psychological problems seen in outpatients visiting the internal medicine departments of general hospitals

The frequency and type of psychological problems of outpatients in general healthcare settings, the recognition and management of those problems by physicians, and the course of the problems were investigated using a two-stage sampling design method. The subjects were outpatients visiting the department of internal medicine of two general hospitals in Nagasaki prefecture. For the first-stage investigation, the General Health Questionnaire 12-item version (GHQ-12) was used. A second-stage investigation was then conducted, which used many instruments containing the Composite International Diagnostic Interview (CIDI) and Groningen Social Disability Scale (GSDS). As a result, 1555 patients participated in the first-stage, 483 were selected and 336 (69.5%) participated in the second-stage investigation. No significant differences were seen in age or sex between the GHQ score groups among the 1555 subjects of the core sample. The background factors of the two hospital samples differed significantly in the distribution of age, sex and physical diseases. There were some differences in the participation between men and women in age and GHQ score. It was then suggested that variances should be considered in such an epidemiological study.

Depressive disorders among somatizing patients in primary health care

Unrecognized, untreated and undertreated depressive disorders incur inordinate human and economic costs, despite the availability of an exclusive array of clinical interventions. The aim of this study was to identify cases of masked depression in primary health care, employing a two-stage design. In the first stage, involving a study of 442 patients, the prevalence of recognized depression was 1.8%. In the second step, 62 patients from stage 1 were investigated further because of their high score on somatization tendency. In total, 41 of the 62 patients were found to have a mood disorder according to DSM-III-R, i.e. a major depressive disorder or dysthymia. Two patients were found to have already had a diagnosis of major depression assigned to them in stage 1, but they were joined by 13 more patients. A further 26 patients were found to be suffering from dysthymia, nine had adjustment disorders with depressed mood, and 12 patients showed no signs of depressed mood. For the group suffering from a current episode of major depression or dysthymia, the prevalence rate increased to 11.7% in the initial total population after stage 2. The diagnostic category with the highest rate of depressed patients was 'musculoskeletal diseases'. Patients with masked depression had higher scores for alexithymia and psychasthenia than depressed patients who were directly diagnosed.

Quality-of-life assessment in health care research and practice

This article reviews the different ways in which quality-of-life assessment has been applied to and has affected health care research and practice. A schema that describes the steps involved in the ongoing challenge of improving health outcomes is used to structure the review. The role of quality-of-life assessment is addressed with regard to: the identification of health problems, the evaluation of new treatments, the formulation of treatment guidelines and health policies, the delivery of optimal care in practice, and the assessment of outcomes in the wider community. The benefit of quality-of-life assessment has been demonstrated in a number of these areas (e.g., in identifying problems and evaluating treatments). Its role in other applications (e.g., in clinical practice to assess patients' needs) shows great promise and requires additional evaluation.

Administrative update: utilization of services. I. Comparing use of public and private mental health services: the enduring barriers of race and age

Data from the NIMH-Epidemiologic Catchment Area Project were used to predict differential use of private versus public outpatient mental health services, a salient concern in integrating public and private services in market-based health care reform efforts. Having a recent psychiatric disorder, being age 25-44, female, white, of higher educational level, and unmarried increase the odds of any mental health service use. However, odds of treatment in the public sector are increased for males, African Americans, those with low educational and income levels, and odds are markedly decreased for the elderly, suggesting significant barriers to care for these mentally ill subpopulations.

An overview of mental health services for the elderly

Psychiatric distress is substantially prevalent among elderly individuals, particularly in the primary care and institutional settings, where most older persons receive mental health care. Barriers to care from providers include negative attitudes and stigmatization and poor recognition by general health care professionals. When psychiatric disorders are recognized, the intensity and duration of treatment provided is generally below standards for adequacy. Further research can determine the impact of patient, caregiver, and provider factors on treatment provision and on patient adherence to treatment. Assessment of factors influencing the treatment process are needed to ensure that treatments provided in the real world approximate the efficacy established in controlled clinical trials.

How people get into mental health services: stories of choice, coercion and "muddling through" from "first-timers"

Previous work examining how individuals enter mental health treatment comes either from the health services utilization tradition, which implicitly assumes that clients make decisions to seek care, or from the socio-legal perspective, which examines how clients are forced into care. This paper draws from the Network-Episode Model to systematically consider the different social processes through which people come to enter psychiatric treatment by exploring the "stories" told by individuals making their first major contact with the mental health system. We combine the use of qualitative and quantitative methods to examine data from the Indianapolis Network Mental Health Study, a longitudinal study of individuals in treatment at the largest public and voluntary facilities in the city. We analyze detailed self-reports of how they came to use mental health services, classifying these stories as "choice," "coercion," or "muddling through". Using multinomial logit analyses, we examine how factors such as gender, race and diagnosis shape the types of stories that individuals tell. The preliminary results indicate that fewer than half of the stories (45.9%) match the notion of choice underlying the dominant utilization theories. Almost a quarter of respondents (22.9%) report coercion and nearly one-third (31.2%) tell stories that lack a clear agent. Diagnosis and social networks tap differences in how individuals experience entry into care. Individuals diagnosed with bipolar disorder or who have larger, closer social networks are more likely to tell stories of coercion. We discuss the theoretical, methodological, and clinical implications of findings drawn from this examination of clients' stories.

An evaluation of the effectiveness of a consultation-liaison psychiatry service in general practice

OBJECTIVE

This study evaluated the 6-month outcome of patients referred by their general practitioner (GP) to a consultation-liaison (C-L) psychiatry service provided to eight group general practices.

METHOD

Over a 12-month period, there were 307 referrals to the C-L psychiatry service of whom 86 consented to take part in an outcome study. Two different control groups were examined comprising patients seen by the same GPs but not referred to the C-L service, who were matched with the C-L referrals on the basis of either demographic characteristics (n = 86) or initial symptomatology (n = 59). Clinical interviews were conducted at recruitment to the outcome study using the Composite International Diagnostic Interview (CIDI), while postal questionnaires were used at both the initial and 6-month assessments.

RESULTS

Data reported include DSM-III-R clinical audit and CIDI diagnoses, changes in current symptomatology (SCL-90-R) and changes in global ratings of physical health, emotional health, social relationships and ability to perform everyday duties. Consultation-liaison referrals without symptom-matched controls (n = 27), being patients with higher levels of symptoms initially, were more likely to be referred to other psychiatric services for treatment. They also showed more marked improvement over time on the selected outcome measures. However, there were no significant differences in the patterns of change over time between symptom-matched C-L referrals and their non-referred controls.

CONCLUSIONS

The findings from the 6-month outcome study raise doubts about the overall benefit of the current C-L service relative to usual GP care. Improving the quality of psychiatric care in general practice is likely to require a range of interrelated strategies, including C-L psychiatry services, GP education and well-functioning links with public mental health services.

Epidemiologic assessment of overmet need in mental health care

The traditional purpose of psychiatric epidemiologic surveys has been the assessment of mental illness and, by implication, the need for care. Previous research has focused on unmet need, defined as those who meet "caseness" but do not receive care, but has rarely examined the converse. Since survey respondents receiving care but not meeting caseness have been found to represent up to one-half of mental health service users, this is a significant service delivery issue. The data are drawn from the Mental Health Supplement to the Ontario Health Survey (the Supplement), a household survey of 9,953 respondents, which used the University of Michigan's version of the Composite International Diagnostic Interview (UM-CIDI) as its diagnostic instrument. Community residents who used formal mental health services in the past year but who did not have a concurrent UM-CIDI/DSM-III-R (Diagnostic and Statistical Manual 3, revised) diagnosis were defined as "treated without CIDI disorder". Their need for care was evaluated by comparing them to "treated depressed" and "healthy" respondents, using indicators of functional impairment, vulnerability to developing disorder, and risk of relapse. The match between need and care levels was examined by comparing their type and intensity of use with those of the treated depressed. Results present strong evidence for conceptualizing need as continuous, rather than discrete. The results for the group defined as "treated without CIDI disorder" were consistently between those for the other two groups (with the "treated depressed" always showing the highest need) on all indicators as well as on a summary need index. However, their type and intensity of service use appeared to be unrelated to their level of need. Although some of the "treated without CIDI disorder" group may require preventive or follow-up treatment, the need for service for others is not as convincingly demonstrated. Outcome studies are needed to provide comparative data to describe more fully the problems experienced by this group and indicate whether treatment is helpful. In an age of fiscal restraint, when resource reallocation (rather than generation of new resources) is the likely scenario, such close examination of the fit between need and care is critical if services are to be targeted appropriately.

Geographical resource allocation for public mental health services in Victoria

OBJECTIVE

To provide background information on the approach of area based funding models for mental health services, to describe the considerations which have come to bear in the development process of the Victorian model, to explore the impacts of different models, and to suggest courses for further development.

METHOD

The history of this approach to funding in the UK and the USA is summarised, then an account is given of the development of the Victorian model. The position is put that the validation of such models is hampered by having only sparse relevant data. Suggestions are made for improving this situation.

RESULTS

The Victorian model has come to include adjustments for socioeconomic disadvantage, the age, sex and marital status structure of the population, and a variable discounting for estimated substitutive activity of the private sector. Different methods of combining these adjustments into a working formula can be seen to have very different impacts.

CONCLUSIONS

The approach taken in development of this model can be expected to have major influence on funding within Victoria, but also more widely in Australia. The impacts of differing assumptions within these models are significant. Specifically targeted epidemiological research, and activity analysis of the private sector will be necessary to enhance the validity of models of this type.

Population needs for mental health services. Introduction to the theme

All over the world large sums of both public and private money are expended on the operation of psychiatric health care services. In most of the European countries mental health care expenditures, as well as the total health care budget, increased quite rapidly during the 80s. But in the 90s the economic recession has forced to cut down costs which has meant a decrease in mental health resources and, evidently, an increase of the unmet need for these services in the population.

The problem is that the development of mental health services has been, for the most part, merely accidental and random, usually not clearly planned and based neither on real knowledge of the population needs nor on setting priorities when all needs can not be satisfied. During the period of increasing resources there was no real need for priority setting; somewhat exaggerating one can say that every emerging demand for services could be met by allocating new resources. During the recession, on the other hand, the cutting of costs have been the main goal, leading again to an unplanned development: the cuts of resources have been rather forced and panicky, not based on consideration of true population needs or the consequences of the development.

Population needs assessment for mental health services. Prospects for the future

The concept of need and the development of methods for measuring population needs represent, in a way, a new paradigm in evaluative research and planning of mental health services.

As with all new paradigms, this one has arisen as a way of overcoming a conceptual crisis: the crisis that has resulted from the application of the curative and medical model to the organisation and evaluation of mental health care, and from the traditional way of planning mental health services according to factors more centred on services and staff problems than on the actual problems of the populations.

As is the case with all new paradigms, the concept of needs also represents a radical change at the epistemological level. In fact, this concept integrates a new perspective on: 1. The nature and range of the problems experienced by the mentally ill (seen not only in terms of symptoms and behavioural problems but also in terms of social disability problems); 2. The interventions required to reduce or contain those problems(integrating the dimension of treatment in a more comprehensive dimension of care); 3. The principles of mental health services organisation (seen from a more community-centred perspective).

Statewide substance abuse prevention planning

The State of Rhode Island contracted with the authors to prepare a statewide, comprehensive substance abuse prevention plan. The literature review revealed a lack of research on statewide planning for prevention services. To obtain data for Rhode Island's plan, the authors conducted a family of studies including synthetic estimation, key informant interviews, a telephone survey of agency directors, program budget analysis, construction of a statistical index for estimating the optimal geographic allocation of prevention dollars, and a review of General Laws regarding tobacco, alcohol, and other drugs. Their recommendations include the increased funding and coordination of prevention services, allocating services according to need rather than population size, greater use of social policy as a prevention tool, and a shift in primary prevention programming from senior high to lower grades and in program emphasis from information-education to psychosocial programs.

Case recognition and interview utterances: effect of GHQ feedback

Eighty-four audiotaped clinical interviews of seven general practitioners (GPs) with high scoring patients on the General Health Questionnaire (GHQ-28) were analysed at baseline and compared with a similar number at feedback during which doctors were presented with the GHQ-28 scores of their patients. At feedback, there was a significant reduction in the use of physical utterances (deviance 35.150, df 1, P < 0.001), an increase in the use of directive questions, a reduction in closed questions, and more advice and more psychological utterances were made. The five doctors who improved had a mean rise in identification index (ID) of 0.25 +/- 0.12. Such benefit was more apparent among doctors with lower IDs at baseline. There was no significant correlation in the magnitude of rise in ID and change in psychological utterances. Most doctors were not aware of the impact of the GHQ on their interview technique and case recognition ability.

Measuring the need for psychiatric treatment in the general population: the community version of the MRC Needs for Care Assessment

The community version of the MRC Needs for Care Assessment Schedule (NFCAS-C) is a new instrument designed for the psychiatric conditions seen in general populations. Its principles are based on the original Needs for Care Assessment, although that was developed for the very different population of those with long-standing mental illness (Brewin et al. 1987). The NFCAS-C is designed to reproduce, in an itemized and systematic manner, the functioning of well-organized primary care and psychiatric services. It is primarily intended for research purposes, in particular, the comparison of treatment needs and services in different populations. In this paper we describe the problems of assessing the need for psychiatric care in general populations and the rationale and development of the instrument, while in its companion we present the results of a reliability study (Lesage et al. 1995).

The assessment of needs in psychiatric patients. Interrater reliability of the Swedish version of the Camberwell Assessment of Needs instrument and results from a cross-sectional study

The assessment of needs has been put forth as an important dimension in both the planning, development and evaluation of psychiatric services. A needs assessment tool for routine use should ideally be brief, not require additional staff, be valid and reliable with respect to setting, gender and culture, and also be sensitive to changes in needs and differences in needs between subgroups of patients. In this study, the interrater reliability of the Swedish version of the Camberwell Assessment of Needs instruments (CAN), measuring needs in 22 areas, was investigated in a cross-sectional sample consisting of 119 psychiatric inpatients and outpatients. The prevalence and severity of needs, prevalence of unmet needs, as well as current help received was also investigated. The interrater reliability of the instrument was found to be good both measured as total percentages of agreement in ratings, where an agreement of 80% or above was found in 90% of the comparisons, and as measured by Cohen's kappa. Predominant needs in the sample were in addition to clinical needs concerning psychological distress and psychotic symptoms, social needs such as the need for company, daytime activities and information concerning condition and treatment. The CAN seems to be a instrument with a high interrater reliability also when used under routine conditions as in this study. It also seems to have a high degree of feasibility with regard to different types of patients and settings and a sensitivity concerning differences in needs in subgroups of patients.

Integrating psychiatry into primary care: an experimental model

General practitioners (GPs) working in a busy primary care setting attached to a teaching hospital were exposed to patient-centred feedback teaching in which symptoms elicited by the general practitioner (GP) and an interview schedule in the index patient were used as a focus for instruction. Each of the seven GPs who completed the study had an average of 52 validated exposures spread over 3 months. Three of them became much better at detecting psychiatric disorders, two showed no noticeable improvement and two showed some deterioration. The personality and disposition of the GPs, rather than their years of experience, determined their response to the training programme. The implications of the findings is highlighted.

Effects of a limiting Medicaid drug-reimbursement benefits on the use of psychotropic agents and acute mental health services by patients with schizophrenia

BACKGROUND

We examined the effects of a three-prescription monthly payment limit (cap) on the use of psychotropic drugs and acute mental health care by noninstitutionalized patients with schizophrenia. We hypothesized that reducing access to such drugs would increase the use of emergency mental health services and the rate of partial hospitalizations (full-day or half-day treatment programs) and psychiatric-hospital admissions.

METHODS

We linked Medicaid claims data for a period of 42 months with clinical records from two community mental health centers (CMHCs) and the single state psychiatric hospital in New Hampshire, where Medicaid imposed a three-prescription limit on reimbursement for drugs during 11 months (months 15 through 25) of the study. For comparison, we used Medicaid claims for a period of 42 months in New Jersey, which had no limit on drug reimbursement. The study patients (n = 268) and the comparison patients (n = 1959) were permanently disabled, noninstitutionalized patients with schizophrenia, 19 through 60 years of age, who were insured by Medicaid. We conducted interrupted time-series regression analyses to estimate the effects of the cap on the use of medications and mental health services.

RESULTS

The cap resulted in immediate reductions (range, 15 to 49 percent) in the use of antipsychotic drugs, antidepressants and lithium, and anxiolytic and hypnotic drugs (P < 0.01). It also resulted in coincident increases of one to two visits per patient per month in visits to CMHCs (range of increase, 43 to 57 percent; P < 0.001) and sharp increases in the use of emergency mental health services and partial hospitalization (1.2 to 1.4 episodes per patient per month), but no change in the frequency of hospital admissions. After the cap was discontinued, the use of medications and most mental health services reverted to base-line levels (measured in the first 14 months of the study). The estimated average increase in mental health care costs per patient during the cap ($1,530) exceeded the savings in drug costs to Medicaid by a factor of 17.

CONCLUSIONS

Limits on coverage for the costs of prescription drugs can increase the use of acute mental health services among low-income patients with chronic mental illnesses and increase costs to the government, even aside from the increases caused in pain and suffering on the part of patients.