© 2007 American Public Health Association DOI: 10.2105/AJPH.2006.088500
James S. Jackson and Harold W. Neighbors are with the School of Public Health, Department of Health Behavior and Health Education, and the Institute for Social Research, University of Michigan, Ann Arbor. Myriam Torres and Raymond Baser are with the Institute for Social Research, University of Michigan, Ann Arbor. Lisa A. Martin is with the School of Public Health, Department of Health Behavior and Health Education, University of Michigan, Ann Arbor. David R. Williams is with the School of Public Health, Department of Society, Human Development and Health, Harvard University, Cambridge, Mass. Correspondence: Requests for reprints should be sent to Jennifer Lowe, Institute for Social Research, University of Michigan, Ann Arbor, MI 481061248 (e-mail: jdlowe{at}umich.edu.)
ABSTRACT
Objectives. We examined the use rates and correlates of formal psychiatric services among the US-born and immigrant Caribbean Black population. Methods. We compared overall mental health service use in samples of Caribbean Blacks and African Americans and examined the within-sample ethnic variation among Caribbean Blacks, including for ethnic origin (Spanish Caribbean, Haiti, and English Caribbean), nativity status (those born in or outside the United States), number of years spent living in the United States, age at the time of immigration, and generational status. Results. African Americans and Caribbean Blacks used formal mental health care services at relatively low rates. Among Caribbean Blacks, generational status and nativity showed the greatest effects on rates of reported use, satisfaction, and perceived helpfulness. Of those study participants who met the criteria for disorders as defined by the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, about one third used formal mental health care services. The US-born subjects were more likely to receive care than were first-generation immigrants. Conclusions. Our study underscores the importance of ethnicity, immigration, and migration-related factors, within racial categorization, as it pertains to the use of mental health services in the United States. Our findings suggest that timing of migration and generational status of Caribbean Black immigrants and ancestry groups contribute to important differences in rates and sources of use, relative satisfaction, and perception of helpfulness, with regard to formal mental health services. Racial and ethnic disparities in access to mental health care continue to pose significant equity concerns for many population groups in the United States.13 Data from the Epidemiological Catchment Area and the National Co-morbidity Survey Replication reveal that there is greater unmet need for mental health care among US Blacks and Hispanics than for non-Hispanic White Americans.46 However, most current publications on use of mental health services lack community epidemiological data on within-race ethnic differences in mental health and use of services. We address this gap with data on immigration and use of mental health services from our recently completed National Survey of American Life (NSAL). The NSAL was a comprehensive study of US Blacks and was unique in that it included representative samples of African Americans and Blacks of Caribbean descent.7 These data facilitate, for the first time, an investigation of the influences of immigration and ethnicity on use of mental health services among representative national samples of the US Black population.8 Previous studies of mental health in Black populations have not had large enough sample sizes to investigate within-group ethnic variation. Much of the research to date on immigration and Blacks of Caribbean descent has been conducted in the United Kingdom.9,10 There, reports of higher rates of schizophrenia among West Indian versus native White populations began to emerge in 1965, after large-scale migration from the Caribbean during the early 1950s to mid-1960s.10 Since then, elevated rates of schizophrenia, compared with the general population, have been consistently reported for first- and second-generation Caribbean Blacks.1113 Similarly, in the Netherlands, Caribbean immigrants have rates of schizophrenia that are 3- to 4-times higher than those of the native Dutch population.14 To test whether these elevated rates were linked to immigration experiences, 3 studies1517 investigated the incidence of first contact with mental health service providers for schizophrenia in Trinidad, Jamaica, and Barbados, and compared those to rates for White populations in the United Kingdom. Rates for citizens living in the 3 Caribbean countries were similar to those for Whites in the United Kingdom, which suggests that the higher rates of schizophrenia for Caribbean Blacks seen in the United Kingdom are the result of immigration and postimmigration experiences.18 There are also differences between Black Caribbean immigrants and Whites in the use of mental health services. Specifically, Black Caribbean immigrants are less likely to use outpatient services but are overrepresented in institutions when compared with the White population in the United Kingdom.1921 Explanations proposed to explain the relative underuse of outpatient services among Black Caribbean immigrants include language barriers,22 cultural incompetence on the part of the services staff,23 ethnocentric stereotyping,24 and poor previous experiences within the mental health system.21,25 Blacks of Caribbean descent are also more likely than White patients to be involuntarily detained under the Mental Health Act of 1983.2527 Detention includes incarceration in both prisons and mental health institutions, which becomes the point of first contact with service providers.28 In addition, satisfaction levels of mental health care among consumers reveal that Blacks of Caribbean descent had significantly lower satisfaction scores when compared with Whites,19,29,30 especially over time.29 Our study followed a stress-coping conceptual framework that describes the ways in which the discrepancies between life demands and personal capacities to respond to those demands lead to various strategies to alleviate distress. The variables included in this studys statistical models were based upon this framework. We focused more specifically on 1 component of that framework: the use of formal mental health services. The stress model is applicable to mental health services research because "going to the doctor" to receive help for a mental disorder is one of the more salient coping responses used by US Blacks; yet paradoxically, despite this relative salience, significant numbers of US Blacks with symptoms of serious mental health disorders do not seek treatment. Consequently, there is potential for increasing access to mental health care for US Blacks by examining the complex relationships among the variables chosen for inclusion in the statistical models. Our previous work used this framework to build upon national samples that were not ethnically diverse and raised questions about the uniqueness of the US Black mental health experience and the meaning of such seemingly simple terms as "race" and "ethnicity."31,32 As a result, the stress model was expanded in the NSAL to include additional measures, such as migration and generational status. In previous analyses,33 these measures were shown to provide additional context and a deeper meaning to the simplistic population group comparisons that seem to dominate much of the racial disparities research landscape. Very little is known about use of mental health services by Blacks of Caribbean descent in the United States. As noted previously, practically all that is known about this population is from studies conducted in the United Kingdom. Our review of the available literature did not uncover any studies comparing use of mental health services by Blacks of Caribbean descent to other population groups in the United States. Our study is the first to examine within-race ethnic differences in use of mental health services and correlates within a US population sample similar to those examined in the United Kingdom. Specifically, we examined formal service use among national probability samples of Caribbean Black and African American adults. We were especially interested in ethnic variation, nativity, age at time of immigration, years spent in the United States, and generational status differences in formal mental health services use within the Caribbean Black sample. METHODS
Sample Selection We focused primarily on the Caribbean Black sample, which was selected from geographic segments that reflected the distribution of the African American population and from additional metropolitan segments that were sampled on the basis of having a population concentration of more than 10% Blacks of Caribbean descent.35 Most (86%) interviews were conducted face-to-face and the remainder (14%) were either partially or entirely conducted by phone; both interview types used a computer-assisted instrument and lasted an average of 2 hours and 20 minutes. Data were collected between February 2001 and June 2003. The overall response rate was 72.3%: 69.7% for Whites, 70.7% for African Americans, and 77.7% for Caribbean Blacks.
Measures The sample of Caribbean Blacks was divided into 3 ethnic groups: people from the Spanish-speaking Caribbean, people from Haiti, and people from English-speaking Caribbean countries. Four respondents from French-speaking countries other than Haiti and 7 from the Dutch-speaking Caribbean were combined with the respondents from the English-speaking Caribbean. Four measures of migration status were included in the sample of Caribbean Blacks: (1) nativity status, determined as whether or not the respondent was born in the United States; (2) number of years in the United States; (3) age at time of immigration to the United States; and (4) generational status. The first generation included respondents who were not born in the United States, the second generation category included those born in the United States but with at least 1 foreign-born parent, and the third generation category included US-born respondents with US-born parents, but with at least 1 Caribbean-born ancestor.
Formal Treatment for Mental Disorder
Measures of Satisfaction
Analysis Strategy RESULTS
Table 1
Similarly, there were significant relationships between age at immigration and mental health service use. The data suggest that those who arrived in the United States when they were aged 12 years or younger were more likely to receive any mental health service (P < .01) and specialty mental health services (P < .01). Finally, there were strong and consistent relationships with generational status: Caribbean Blacks who were third generation or later were much more likely to report mental health service use in all 3 sectors than were second-generation natives and first-generation immigrants.
Table 2
Table 3
Table 4
A similar relationship was found for age at time of immigration: individuals who immigrated to the United States when aged 12 years or younger were much more likely than were individuals in any of the other age categories to use mental health services in the absence of a disorder (P<.01). The rates varied for respondents who met criteria for a disorder: those who were aged 13 to 17 years and 35 years or older when they immigrated had higher rates of mental health service use than did those who immigrated when they were aged 12 years or younger or aged 18 to 34 years. Finally, among those respondents who met the criteria, both second- and third-generation Caribbean Blacks reported higher service use than did first-generation respondents. Among Caribbean Blacks who did not meet criteria for a disorder, third-generation Caribbean Blacks were much more likely than either first- or second-generation immigrants to use mental health services (P = .02). DISCUSSION Our findings reveal that combining data for Caribbean Black immigrants or US-born Caribbean Blacks with data for native African Americans will obscure a great deal of variability in patterns and frequency of formal mental health service use. Although there were no overall differences between Caribbean Blacks and African Americans in formal mental health service use, satisfaction, and perceived helpfulness of the services provided, notable differences were found among Caribbean Blacks of different ethnic backgrounds, nativity status, age at time of immigration, years since immigration, and generational status. Among immigrants, longer time living in the United States and younger age at time of immigration were linked to mental health service use, which suggests that socialization and access to mental health services may play an important role in use of those services. Caribbean Blacks who were third generation or later used mental health services at rates that actually exceeded those of African Americans in all of 3 dimensions of mental health service use that we examined. Our findings underscore the importance of ethnic background among Black immigrants. Previous research in the United Kingdom has reported large differences among ethnic groups in the ways in which they contact providers and receive formal treatment.9 Our finding that Blacks from the Spanish-speaking Caribbean were more likely to use specialty mental health services supports these reports. Geography and region may contribute to this effect. Referral patterns in general medical practice may also vary by measures not included in this study. Although mental health service use in our study was restricted to the previous 12 months, patterns and resources in countries of origin may affect behaviors and attitudes about mental health service use among immigrants in general. A recent World Health Organization publication39 reported notable differences among Caribbean countries in mental health programming, financing, facilities, involvement by nongovernmental organizations, and special population emphases, such as children and the elderly. As noted previously, a recent study conducted in the United Kingdom concerning first episode of psychoses reported lower referral rates for Caribbean Blacks and African Blacks in comparison to the general population.18,25 This may not be generalizable to the nonpsychotic disorders examined in this study. In our future studies, we will explore these findings further by using specialized techniques for small sample sizes and by focusing on specialty mental health services and differences in ethnic background among Caribbean Blacks. Bhugra and Jones8 reported that Caribbean Blacks in the United Kingdom were more likely than other ethnic groups to have visited a general practitioner in the last month. Third-generation Caribbean Blacks in the United States should be similar in many ways to the UK group, where the largest wave of immigration took place before 1965. Comparable to the sample in the United Kingdom, third-generation or later Caribbean Blacks in the United States were much more likely to use any mental health services, which may reflect a greater use of general medical practitioners among this group, as in the United Kingdom, and thus, a greater chance of referral to specialty mental health services. When a disorder as defined by DSM-IV was present, second- and third-generation Caribbean respondents showed a greater likelihood than did African Americans of reporting the use of any mental health services. On the other hand, among those without a disorder, those who arrived in the United States at a young age, as well as third-generation Caribbean Blacks, used more mental health services than did those who arrived at an older age or had more recently immigrated. We do not fully understand this relationship; our future papers will explore the factors that might help explain these differences. We are particularly interested in trying to understand more about why those who did not meet criteria for a mental disorder used mental health services. It is possible that the assessment instrument may have understated distress and other cognitive difficulties, or may not have included relevant disorders, which may have resulted in individuals seeking preventive care or being involuntarily brought into formal services settings.25 Adequacy of treatment should also be explored further. Initial results showed that Caribbean Blacks reported higher satisfaction in both specialty and any mental health service use; African Americans reported greater satisfaction for medical sector use. We have noted that a limitation of this study is the relatively small subsample sizes and the lack of multivariate analyses. Although the rates of use, satisfaction, and perceived helpfulness were population-weighted estimates, other factors may account for the observed differences, especially factors pertaining to generational status and ethnicity of Caribbean Blacks. Further research is needed to examine ethnic differences in provider contact and receipt of formal services, the relation of satisfaction and perceived helpfulness to mental health service use, and the ways that acculturation and timing of immigration influence use of mental health services. Our review of current literature found little data related to mental health service use by Caribbean Blacks in the United States and thus, sparse information on which to form workable hypotheses. The research performed in the United Kingdom focuses largely on psychoses and treats Caribbean Blacks as a fairly uniform group with respect to ethnicity and timing of immigration.25 In summary, the results of this study underscore the importance of ethnicity and immigration within racial categorization. The data reveal a complex pattern of ethnicity and migration-related factors that influence service use for mental health problems in the United States. The data suggest that generational status of persons of Caribbean ancestry and immigration contribute to important difference in rates and sources of use and relative satisfaction and perception of helpfulness.
Acknowledgments The National Survey of American Life (NSAL) was supported by the National Institute of Mental Health (grant U01-MH57716) with supplemental support to this grant from the National Institutes of Health Office of Behavioral and Social Science Research; a National Institute on Aging grant (5R01 AG02020282) with supplemental support from the National Institute on Drug Abuse; and the University of Michigan. Preparation of this article was also aided by grants from the National Institute of Mental Health (1p01 MH58565, 1T32 MH67555, and 5TMH16806). We appreciate the assistance provided in all aspects of the NSAL study by the Program for Research on Black Americans faculty and research staff, including Jamie Abelson, Deborah Coral, Nakesha Faison, Jennifer Lowe, Jane Rafferty, Phyllis Stillman, and Julie Sweetman. We thank the staff at the Survey Research Centers Survey Research Operations department for their assistance with instrumentation and fieldwork for the NSAL study.
Human Participant Protection Footnotes
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