Skip to main content
Top
Published in: Social Psychiatry and Psychiatric Epidemiology 12/2007

01-12-2007 | ORIGINAL PAPER

To what extent may the association between immigrant status and mental illness be explained by socioeconomic factors?

Authors: Petter Tinghög, MA, Tomas Hemmingsson, PhD, Ingvar Lundberg, MD, PhD

Published in: Social Psychiatry and Psychiatric Epidemiology | Issue 12/2007

Login to get access

Abstract

Background

Immigrants in Sweden have a higher rate of mental illness than the native Swedes. This study investigated to what extent the association between immigrant status and mental illness can be explained by a different distribution of known risk factors for impaired mental health between groups of immigrants and persons born in Sweden.

Methods

The study is based on data from the Swedish PART-study, designed to identify risk factors for, and social consequences of, mental illness. The study population consists of a random sample of 10,423 Swedish citizens, whereof 1,109 were immigrants. The data was collected in the year 2000. The immigrants were divided into three groups based on country of origin (Scandinavians born outside Sweden, Europeans born outside Scandinavia, non-Europeans). The occurrence of mental illness among immigrants and native Swedes were compared not adjusting and adjusting for indicators of socioeconomic advantage/disadvantage (education, income, labour market position, etc). Mental illness was approximated with the WHO (ten) wellbeing index scale and depressive symptoms were measured with the major depression inventory scale (MDI).

Results

Immigrants’ excess risk for low subjective wellbeing was completely accounted for by adjustment for known risk factors in all the immigrant groups. However, social-economic disadvantages could not account for the non-European immigrants’ higher prevalence of depression (MDI), although the increased relative risk found in univariate analyses was substantially reduced.

Conclusions

The findings in this study suggest that the association between immigrant status and mental illness appears above all to be an effect of a higher prevalence of social and economic disadvantage.
Literature
1.
go back to reference Bayard-Burfield L, Sundquist J, Johansson S-E (2000) Self-reported long-standing psychiatric illness and intake of benzodiazepines: A comparison between foreign-born and Swedish-born people. Eur J Public Health 10:51–57CrossRef Bayard-Burfield L, Sundquist J, Johansson S-E (2000) Self-reported long-standing psychiatric illness and intake of benzodiazepines: A comparison between foreign-born and Swedish-born people. Eur J Public Health 10:51–57CrossRef
2.
go back to reference Bech P, Gudex C, Johansen KS (1996) The WHO (Ten) Well-Being Index: validation in diabetes. Psychother Psychosom 65:183–190PubMedCrossRef Bech P, Gudex C, Johansen KS (1996) The WHO (Ten) Well-Being Index: validation in diabetes. Psychother Psychosom 65:183–190PubMedCrossRef
3.
go back to reference Berry J, Kim U (1988) Acculturation and mental health. In: Dasen P, Berry JW, Sartorius N (eds) Cross-cultural psychology and health: towards applications. Sage, London Berry J, Kim U (1988) Acculturation and mental health. In: Dasen P, Berry JW, Sartorius N (eds) Cross-cultural psychology and health: towards applications. Sage, London
4.
go back to reference Berry JW, Poortinga YH, Segall MH, Dasen PH (2002) Cross-cultural psychology:research and applications. Cambridge University Press, Cambridge, UK, New York, US Berry JW, Poortinga YH, Segall MH, Dasen PH (2002) Cross-cultural psychology:research and applications. Cambridge University Press, Cambridge, UK, New York, US
5.
go back to reference Comino EJ, Silove D, Manicavasagar V, Harris E, Harris MF (2001) Agreement in symptoms of anxiety and depression between patients and GPs: the influence of ethnicity. Fam Pract 18:71–77PubMedCrossRef Comino EJ, Silove D, Manicavasagar V, Harris E, Harris MF (2001) Agreement in symptoms of anxiety and depression between patients and GPs: the influence of ethnicity. Fam Pract 18:71–77PubMedCrossRef
6.
go back to reference Cox DR, Snell EJ (1981) Applied statistics: principles and examples. Chapman and Hall, London Cox DR, Snell EJ (1981) Applied statistics: principles and examples. Chapman and Hall, London
7.
go back to reference Dohrenwend BP, Levav I, Shrout PE, Schwartz S, Naveh G, Link BG, Skodol AE, Stueve A (1992) Socioeconomic status and psychiatric disorders: the causation-selection issue. Science 255:946–952PubMedCrossRef Dohrenwend BP, Levav I, Shrout PE, Schwartz S, Naveh G, Link BG, Skodol AE, Stueve A (1992) Socioeconomic status and psychiatric disorders: the causation-selection issue. Science 255:946–952PubMedCrossRef
8.
go back to reference Dooley D, Catalano R, Wilson G (1994) Depression and unemployment: panel findings from the epidemiologic catchment area study. Am J Community Psychol 22:745–765PubMedCrossRef Dooley D, Catalano R, Wilson G (1994) Depression and unemployment: panel findings from the epidemiologic catchment area study. Am J Community Psychol 22:745–765PubMedCrossRef
9.
go back to reference Farooq S, Gahir MS, Okyere E, Sheikh AJ, Oyebode F (1995) Somatization: a transcultural study. J Psychosom Res 39:883–888PubMedCrossRef Farooq S, Gahir MS, Okyere E, Sheikh AJ, Oyebode F (1995) Somatization: a transcultural study. J Psychosom Res 39:883–888PubMedCrossRef
10.
go back to reference Ferrada-Noli M (1997) A cross-cultural breakdown of Swedish suicide. Acta Psychiatr Scand 96:108–116PubMedCrossRef Ferrada-Noli M (1997) A cross-cultural breakdown of Swedish suicide. Acta Psychiatr Scand 96:108–116PubMedCrossRef
11.
go back to reference Forsell Y (2005) The major depression inventory versus schedules for clinical assessment in neuropsychiatry in a population sample. Soc Psychiatry Psychiatr Epidemiol 40:209–213PubMedCrossRef Forsell Y (2005) The major depression inventory versus schedules for clinical assessment in neuropsychiatry in a population sample. Soc Psychiatry Psychiatr Epidemiol 40:209–213PubMedCrossRef
12.
go back to reference Forsell Y (2004) Psychiatric symptoms, social disability, low wellbeing and need for treatment: data from a population-based study. Int J Soc Psychiatry 50:195–203PubMedCrossRef Forsell Y (2004) Psychiatric symptoms, social disability, low wellbeing and need for treatment: data from a population-based study. Int J Soc Psychiatry 50:195–203PubMedCrossRef
13.
go back to reference Good B, Kleinman A (1985) Culture and depression: studies in the anthropology and cross-cultural psychiatry of affect and disorder. Univ. of California Press, Berkeley Good B, Kleinman A (1985) Culture and depression: studies in the anthropology and cross-cultural psychiatry of affect and disorder. Univ. of California Press, Berkeley
14.
go back to reference Henderson S, Duncan-Jones P, Byrne DG, Scott R (1980) Measuring social relationships. the interview schedule for social interaction. Psychol Med 10:723–734PubMedCrossRef Henderson S, Duncan-Jones P, Byrne DG, Scott R (1980) Measuring social relationships. the interview schedule for social interaction. Psychol Med 10:723–734PubMedCrossRef
15.
go back to reference Hudson CG (2005) Socioeconomic status and mental illness: tests of the social causation and selection hypotheses. Am J Orthopsychiatry 75:3–18PubMedCrossRef Hudson CG (2005) Socioeconomic status and mental illness: tests of the social causation and selection hypotheses. Am J Orthopsychiatry 75:3–18PubMedCrossRef
16.
go back to reference Hällström T (1996) (Mental illness—Gender differences) Psykisk ohälsa—könsskillnader. In: P Östlin (ed) (Gender and Illness: an anthology of gender differences from a public health perspective) Kön och ohälsa: en antologi om könsskillnader ur ett folkhälsoperspektiv. Studentlitteratur, Lund Hällström T (1996) (Mental illness—Gender differences) Psykisk ohälsa—könsskillnader. In: P Östlin (ed) (Gender and Illness: an anthology of gender differences from a public health perspective) Kön och ohälsa: en antologi om könsskillnader ur ett folkhälsoperspektiv. Studentlitteratur, Lund
17.
go back to reference Johansson LM, Sundquist J, Johansson SE, Bergman B (1998) Immigration, moving house and psychiatric admissions. Acta Psychiatr Scand 98:105–111PubMedCrossRef Johansson LM, Sundquist J, Johansson SE, Bergman B (1998) Immigration, moving house and psychiatric admissions. Acta Psychiatr Scand 98:105–111PubMedCrossRef
18.
go back to reference Johansson LM, Sundquist J, Johansson SE, Bergman B, Qvist J, Traskman-Bendz L (1997) Suicide among foreign-born minorities and Native Swedes: an epidemiological follow-up study of a defined population. Soc Sci Med 44:181–187PubMedCrossRef Johansson LM, Sundquist J, Johansson SE, Bergman B, Qvist J, Traskman-Bendz L (1997) Suicide among foreign-born minorities and Native Swedes: an epidemiological follow-up study of a defined population. Soc Sci Med 44:181–187PubMedCrossRef
19.
go back to reference Kessler RC, McGonagle KA, Zhao S, Nelson CB, Hughes M, Eshleman S, Wittchen HU, Kendler KS (1994) Lifetime and 12-month prevalence of DSM-III-R psychiatric disorders in the United States. Results from the national comorbidity survey. Arch Gen Psychiatry 51:8–19PubMed Kessler RC, McGonagle KA, Zhao S, Nelson CB, Hughes M, Eshleman S, Wittchen HU, Kendler KS (1994) Lifetime and 12-month prevalence of DSM-III-R psychiatric disorders in the United States. Results from the national comorbidity survey. Arch Gen Psychiatry 51:8–19PubMed
20.
go back to reference Kirmayer LJ, Young A (1998) Culture and somatization: clinical, epidemiological, and ethnographic perspectives. Psychosom Med 60:420–430PubMed Kirmayer LJ, Young A (1998) Culture and somatization: clinical, epidemiological, and ethnographic perspectives. Psychosom Med 60:420–430PubMed
21.
go back to reference Knipscheer JW, Kleber RJ (2006) The relative contribution of posttraumatic and acculturative stress to subjective mental health among Bosnian refugees. J Clin Psychol 62:339–353PubMedCrossRef Knipscheer JW, Kleber RJ (2006) The relative contribution of posttraumatic and acculturative stress to subjective mental health among Bosnian refugees. J Clin Psychol 62:339–353PubMedCrossRef
22.
go back to reference Link BG, Lennon CL, Dohrenwend BP (1993) Socioeconomic status and depression: the role of occupations involving direction, control and planning. Am J Soc 98:1351–1387CrossRef Link BG, Lennon CL, Dohrenwend BP (1993) Socioeconomic status and depression: the role of occupations involving direction, control and planning. Am J Soc 98:1351–1387CrossRef
23.
go back to reference Littlewood R, Lipsedge M (1997) Aliens and alienists:ethnic minorities and psychiatry. Routledge, London, New York Littlewood R, Lipsedge M (1997) Aliens and alienists:ethnic minorities and psychiatry. Routledge, London, New York
24.
go back to reference Lundberg I, Damstrom-Thakker K, Hallstrom T, Forsell Y (2005) Determinants of non-participation, and the effects of non-participation on potential cause-effect relationships, in the PART study on mental disorders. Soc Psychiatry Psychiatr Epidemiol 40:475–483PubMedCrossRef Lundberg I, Damstrom-Thakker K, Hallstrom T, Forsell Y (2005) Determinants of non-participation, and the effects of non-participation on potential cause-effect relationships, in the PART study on mental disorders. Soc Psychiatry Psychiatr Epidemiol 40:475–483PubMedCrossRef
25.
go back to reference Mollica RF, Sarajlic N, Chernoff M, Lavelle J, Vukovic IS, Massagli MP (2001) Longitudinal study of psychiatric symptoms, disability, mortality, and emigration among Bosnian refugees. Jama 286:546–554PubMedCrossRef Mollica RF, Sarajlic N, Chernoff M, Lavelle J, Vukovic IS, Massagli MP (2001) Longitudinal study of psychiatric symptoms, disability, mortality, and emigration among Bosnian refugees. Jama 286:546–554PubMedCrossRef
26.
go back to reference Newman SC, Sheldon CT, Bland RC (1998) Prevalence of depression in an elderly community sample: a comparison of GMS-AGECAT and DSM-IV diagnostic criteria. Psychol Med 28:1339–1345PubMedCrossRef Newman SC, Sheldon CT, Bland RC (1998) Prevalence of depression in an elderly community sample: a comparison of GMS-AGECAT and DSM-IV diagnostic criteria. Psychol Med 28:1339–1345PubMedCrossRef
27.
go back to reference Noh S, Beiser M, Kaspar V, Hou F, Rummens J (1999) Perceived racial discrimination, depression, and coping: a study of Southeast Asian refugees in Canada. J Health Soc Behav 40:193–207PubMedCrossRef Noh S, Beiser M, Kaspar V, Hou F, Rummens J (1999) Perceived racial discrimination, depression, and coping: a study of Southeast Asian refugees in Canada. J Health Soc Behav 40:193–207PubMedCrossRef
28.
go back to reference Patel V, Araya R, de Lima M, Ludermir A, Todd C (1999) Women, poverty and common mental disorders in four restructuring societies. Soc Sci Med 49:1461–1471PubMedCrossRef Patel V, Araya R, de Lima M, Ludermir A, Todd C (1999) Women, poverty and common mental disorders in four restructuring societies. Soc Sci Med 49:1461–1471PubMedCrossRef
29.
go back to reference Socialstyrelsen (2000) (Different Living conditions––Different Health:a study among immigrants from Chile, Iran, Polen and Turkey) Olika villkor––olika hälsa: en studie bland invandrare från Chile, Iran, Polen och Turkiet. In: Invandrares levnadsvillkor, 4. Socialstyr, Stockholm Socialstyrelsen (2000) (Different Living conditions––Different Health:a study among immigrants from Chile, Iran, Polen and Turkey) Olika villkor––olika hälsa: en studie bland invandrare från Chile, Iran, Polen och Turkiet. In: Invandrares levnadsvillkor, 4. Socialstyr, Stockholm
30.
go back to reference Stansfeld SA, Rael EG, Head J, Shipley M, Marmot M (1997) Social support and psychiatric sickness absence: a prospective study of British civil servants. Psychol Med 27:35–48PubMedCrossRef Stansfeld SA, Rael EG, Head J, Shipley M, Marmot M (1997) Social support and psychiatric sickness absence: a prospective study of British civil servants. Psychol Med 27:35–48PubMedCrossRef
31.
go back to reference Statistics-Sweden (1989) Occupations in population and housing census 1985 (FoB 85) according to Nordic standard occupational classification (Nordisk yrkesklassificering, NYK) and Swedish socio-economic classification (Socioekonomisk indelning, SEI): alfabetical version. SCB, Stockholm Statistics-Sweden (1989) Occupations in population and housing census 1985 (FoB 85) according to Nordic standard occupational classification (Nordisk yrkesklassificering, NYK) and Swedish socio-economic classification (Socioekonomisk indelning, SEI): alfabetical version. SCB, Stockholm
32.
go back to reference Stjarne MK, Fritzell J, De Leon AP, Hallqvist J (2006) Neighborhood socioeconomic context, individual income and myocardial infarction. Epidemiology 17:14–23PubMedCrossRef Stjarne MK, Fritzell J, De Leon AP, Hallqvist J (2006) Neighborhood socioeconomic context, individual income and myocardial infarction. Epidemiology 17:14–23PubMedCrossRef
34.
go back to reference Stockholm. Utrednings––och statistikkontoret (1999) (Stockholm’s Statstical Yearbook) Statistisk årsbok för Stockholm. Stockholm Stockholm. Utrednings––och statistikkontoret (1999) (Stockholm’s Statstical Yearbook) Statistisk årsbok för Stockholm. Stockholm
35.
go back to reference Sundquist J (1994) Refugees, labour migrants and psychological distress. A population-based study of 338 Latin-American refugees, 161 south European and 396 Finnish labour migrants, and 996 Swedish age-, sex- and education-matched controls. Soc Psychiatry Psychiatr Epidemiol 29:20–24PubMed Sundquist J (1994) Refugees, labour migrants and psychological distress. A population-based study of 338 Latin-American refugees, 161 south European and 396 Finnish labour migrants, and 996 Swedish age-, sex- and education-matched controls. Soc Psychiatry Psychiatr Epidemiol 29:20–24PubMed
36.
go back to reference Sundquist J, Bayard-Burfield L, Johansson LM, Johansson S-E (2000) Impact of ethnicity, violence and acculturation on displaced migrants: psychological distress and psychosomatic complaints among refugees in Sweden. J Nerv Ment Dis 188:357–365PubMedCrossRef Sundquist J, Bayard-Burfield L, Johansson LM, Johansson S-E (2000) Impact of ethnicity, violence and acculturation on displaced migrants: psychological distress and psychosomatic complaints among refugees in Sweden. J Nerv Ment Dis 188:357–365PubMedCrossRef
37.
go back to reference Unden AL, Orth-Gomer K (1989) Development of a social support instrument for use in population surveys. Soc Sci Med 29:1387–1392PubMedCrossRef Unden AL, Orth-Gomer K (1989) Development of a social support instrument for use in population surveys. Soc Sci Med 29:1387–1392PubMedCrossRef
38.
go back to reference Ward C, Kennedy A (1993) Psychological and socio-cultural adjustment during cross-cultural transitions: a comparison of secondary students overseas and at home. Int J Psychol 28:129–147CrossRef Ward C, Kennedy A (1993) Psychological and socio-cultural adjustment during cross-cultural transitions: a comparison of secondary students overseas and at home. Int J Psychol 28:129–147CrossRef
39.
go back to reference Ward C, Searle W (1991) The impact of value discrepancies and cultural-identity on psychological and sociocultural adjustment of sojourners. Int J Intercul Rel 15:209–225CrossRef Ward C, Searle W (1991) The impact of value discrepancies and cultural-identity on psychological and sociocultural adjustment of sojourners. Int J Intercul Rel 15:209–225CrossRef
40.
go back to reference Westermeyer J, Neider J, Callies A (1989) Psychosocial adjustment of Hmong refugees during their first decade in the United States. A longitudinal study J Nerv Ment Dis 177:132–139PubMedCrossRef Westermeyer J, Neider J, Callies A (1989) Psychosocial adjustment of Hmong refugees during their first decade in the United States. A longitudinal study J Nerv Ment Dis 177:132–139PubMedCrossRef
41.
go back to reference Wiking E, Johansson SE, Sundquist J (2004) Ethnicity, acculturation, and self reported health. A population based study among immigrants from Poland, Turkey, and Iran in Sweden. J Epidemiol Community Health 58:574–582PubMedCrossRef Wiking E, Johansson SE, Sundquist J (2004) Ethnicity, acculturation, and self reported health. A population based study among immigrants from Poland, Turkey, and Iran in Sweden. J Epidemiol Community Health 58:574–582PubMedCrossRef
42.
go back to reference Vogel J, Hjerm M, Johansson S-E, Arbetslivsinstitutet, Statistiska centralbyrån (2002) (Integration towards Swedish living standards? living conditions of immigrants to Sweden in the 1990’s)Integration till svensk välfärd? om invandrares välfärd på 90-talet. Statistiska centralbyrån (SCB): Arbetslivsinstitutet, Stockholm Vogel J, Hjerm M, Johansson S-E, Arbetslivsinstitutet, Statistiska centralbyrån (2002) (Integration towards Swedish living standards? living conditions of immigrants to Sweden in the 1990’s)Integration till svensk välfärd? om invandrares välfärd på 90-talet. Statistiska centralbyrån (SCB): Arbetslivsinstitutet, Stockholm
Metadata
Title
To what extent may the association between immigrant status and mental illness be explained by socioeconomic factors?
Authors
Petter Tinghög, MA
Tomas Hemmingsson, PhD
Ingvar Lundberg, MD, PhD
Publication date
01-12-2007
Publisher
D. Steinkopff-Verlag
Published in
Social Psychiatry and Psychiatric Epidemiology / Issue 12/2007
Print ISSN: 0933-7954
Electronic ISSN: 1433-9285
DOI
https://doi.org/10.1007/s00127-007-0253-5

Other articles of this Issue 12/2007

Social Psychiatry and Psychiatric Epidemiology 12/2007 Go to the issue