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Research ArticleOriginal Research

Discrimination and Medical Mistrust in a Racially and Ethnically Diverse Sample of California Adults

Mohsen Bazargan, Sharon Cobb and Shervin Assari
The Annals of Family Medicine January 2021, 19 (1) 4-15; DOI: https://doi.org/10.1370/afm.2632
Mohsen Bazargan
1Department of Family Medicine, Charles R. Drew University of Medicine and Science, Los Angeles, California
2Department of Public Health, Charles R. Drew University of Medicine and Science, Los Angeles, California
3Physician Assistant Program, Charles R. Drew University of Medicine and Science, Los Angeles, California
4Department of Family Medicine, University of California, Los Angeles, Los Angeles, California
PhD
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  • For correspondence: mohsenbazargan@cdrewu.edu
Sharon Cobb
5School of Nursing, Charles R. Drew University of Medicine and Science, Los Angeles, California
PhD, MPH, MSN, RN
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Shervin Assari
1Department of Family Medicine, Charles R. Drew University of Medicine and Science, Los Angeles, California
2Department of Public Health, Charles R. Drew University of Medicine and Science, Los Angeles, California
MD, MPH
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Article Figures & Data

Tables

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    Table 1.

    Characteristics of the Study Sample (N = 2,328)

    CharacteristicValue
    Sex, No. (%)
       Male979 (42.1)
       Female1,349 (57.9)
    Age, No. (%)
       18-29 years409 (17.6)
       30-44 years566 (24.3)
       45-59 years611 (26.2)
       ≥60 years742 (31.9)
    Age, mean (SD) [range], y49.2 (17.4)
    Educational attainment, No. (%)
       No high school diploma186 (8.0)
       High school diploma524 (22.5)
       Some college863 (37.1)
       Bachelor’s degree or higher755 (32.4)
    Educational attainment,a mean (SD), y12.7 (2.01)
    Household income, No. (%)
       <150% FPL873 (37.5)
       150%-399% FPL797 (34.2)
       ≥400% FPL658 (28.3)
    Ethnicity/race, No. (%)
       Non-Hispanic Black704 (30.2)
       Hispanic711 (30.5)
       Non-Hispanic White913 (39.2)
    Has primary care provider, No. (%)
       No405 (17.4)
       Yes1,919 (82.6)
    Self-rated health status, No. (%)
       Excellent240 (10.3)
       Very good814 (35.1)
       Good841 (36.2)
       Fair350 (15.0)
       Poor77 (3.3)
    Self-rated health,b mean (SD)2.49 (0.66)
    Medical mistrust,c No. (%)
       A lot of trust971 (43.0)
       Some trust980 (43.4)
       Not at all/not too much trust306 (13.6)
    • FPL = federal poverty level.

    • ↵a On a scale from 1 (lowest) to 14 (highest).

    • ↵b On a scale from 1 (excellent) to 5 (poor).

    • ↵c There were 71 missing cases for this characteristic.

    • View popup
    Table 2.

    Bivariate Associations Between Perceived Discrimination and Race/Ethnicity (N = 2,328)

    Perceived Discrimination Survey ItemRace/EthnicityP Value
    No/YesHispanic, No. (%)Non-Hispanic Black, No. (%)Non-Hispanic White, No. (%)
    Perceived discrimination because of income, or type, or lack of insurance
    Have you ever felt judged or treated differently by a health care provider because of your income?No603 (88)581 (82)817 (90).001
    Yes82 (12)132 (19)90 (10)
    Have you ever felt judged or treated differently by a health care provider because of the type of insurance you have?No576 (84)521 (73)775 (85).001
    Yes116 (16)196 (27)133 (15)
    Have you ever felt judged or treated differently by a health care provider because of being uninsured?No609 (88)575 (81)821 (91).001
    Yes82 (12)135 (19)80 (9)
    Have you ever felt like you could not get health care services you needed because of your income?No513 (74)504 (71)720 (79).001
    Yes513 (26)208 (29)187 (21)
    Have you ever felt like you could not get health care services you needed because of the type of insurance you have?No491 (71)477 (67)707 (78).001
    Yes203 (29)238 (33)200 (22)
    Have you ever felt like you could not get health care services you needed because of being uninsured?No509 (73)531 (75)762 (84).001
    Yes186 (27)181 (25)144 (16)
    Perceived discrimination because of race/ethnicity or language spoken
    Have you ever felt judged or treated differently by a health care provider because of your race or ethnicity?No620 (89)499 (70)874 (97).001
    Yes74 (11)216 (30)29 (3)
    Have you ever felt judged or treated differently by a health care provider because of your language?No623 (90)666 (94)889 (98).001
    Yes69 910)40 (6)14 (2)
    Have you ever felt like you could not get health care services you needed because of your race or ethnicity?No636 (92)579 (81)892 (98).001
    Yes53 (8)136 (19)17 (2)
    Have you ever felt like you could not get health care services you needed because of your language?No624 (91)674 (95)898 (99).001
    Yes63 (9)33 (5)10 (1)
    • View popup
    Table 3.

    Bivariate Associations Between Participant Characteristics and Level of Trust (N = 2,257)

    CharacteristicLevel of TrustP Value
    A LotSomeNot at All or Not Too Much
    Sex, No. (%)<.001
       Male449 (48)361 (38)133 (14)
       Female522 (40)619 (47)173 (13)
    Age, mean (SD), y54.5 (17.95)46.4 (16.44)42.3 (14.10)<.001
    Education, mean (SD)10.6 (1.92)10.2 (2.06)10.1 (2.07)<.001
    Household income, No. (%)<.001
       <150% FPL312 (37)374 (45)150 (18)
       150%-399% FPL321 (42)348 (45)100 (13)
       ≥400% FPL338 (52)258 (39)56 (9)
    Ethnicity/race, No. (%)<.001
       Non-Hispanic Black259 (37)332 (47)113 (16)
       Hispanic236 (36)311 (47)115 (17)
       Non-Hispanic White476 (53)337 (38)78 (9)
    Primary care provider, No. (%)<.001
       No54 (16)171 (49)123 (35)
       Yes917 (48)807 (42)183 (10)
    Self-rated health status, mean (SD)2.49 (0.96)2.68 (0.91)3.02 (1.02)<.001
    Perceived discrimination due to income and type of or lack of insurance, mean (SD)a–0.27 (0.80)0.07 (1.01)0.61 (1.19)<.001
    Perceived racial and language-related discrimination, mean (SD)a–0.07 (0.80)–0.01 (0.98)0.27 (1.45)<.001
    • FPL = federal poverty level.

    • Notes: Sample size reflects 71 missing cases. Refer to Table 1 for measurement scales.

    • ↵a A higher score indicates a higher level of perceived discrimination.

    • View popup
    Table 4.

    Multivariate Associations Between Participant Characteristics and Trust (N = 2,257)

    CharacteristicLevel of Trusta
    A LotSome
    aOR (95% CI)P ValueaOR (95% CI)P Value
    Sex
       Male1.09 (0.79-1.50).591.41 (1.04-1.90)<.05
       Female (ref)1.001.00
    Age, per year0.97 (0.96-0.98)<.0010.99 (0.98-1.00).10
    Educational attainment, y0.98 (0.90-1.07).661.02 (0.95-1.11).57
    Household Income
       <150% FPL1.03 (0.66-1.60).901.30 (0.85-1.98).23
       150%-399% FPL1.09 (0.76-1.55).641.36 (0.98-1.90).07
       ≥400% FPL (ref)1.001.00
    Race/ethnicity
       Non-Hispanic Black1.73 (1.15-2.61)<.011.32 (0.89-1.95).17
       Hispanic1.49 (1.02-2.17)<.051.29 (0.91-1.82).15
       Non-Hispanic White (ref)1.001.00
    Primary care provider
       No7.56 (5.06-11.30)<.0002.76 (2.01-3.78)<.001
       Yes (ref)1.001.00
    Self-rated healthb1.68 (1.43-1.98)<.0011.39 (1.20-1.62)<.001
    Perceived discrimination due to income and type of or lack of insurance1.98 (1.71-2.29)<.0011.41 (1.24-1.59)<.001
    Perceived racial or language-related discrimination1.25 (1.10-1.43)<.0011.19 (1.06-1.33)<.003
    • aOR = adjusted odds ratio; FPL = federal poverty level; ref = reference group.

    • Notes: Sample size reflects 71 missing cases; multinomial logistic regression analysis. The –2 log likelihood was 3,740; degrees of freedom = 22; Nagelkerke = 0.234.

    • ↵a Reference category is not at all/not too much trust.

    • ↵b Scale of 1 to 5, excellent to poor.

Additional Files

  • Tables
  • The Article in Brief

    Discrimination and Medical Mistrust in a Racially and Ethnically Diverse Sample of California Adults

    Mohsen Bazargan , and colleagues

    Background Medical mistrust is a major barrier to a strong patient-clinician relationship. For racial/ethnic minorities, medical mistrust may be rooted in patients' past experience of discrimination. Understanding the mechanisms of these racial differences may lead to better optimization of therapeutic effectiveness and decreased patient mistrust.

    What This Study Found Researchers at the Charles R. Drew University in Los Angeles analyzed data from more than 2,300 White, Hispanic, and non-Hispanic Black adults who asked to report on perceived discrimination due to race, ethnicity, language, income, and insurance status or type. Black and Hispanic adults reported higher rates of discrimination across the board, including income and insurance-based discrimination. Black and Hispanic adults reported higher rates of discrimination, including income and insurance-based discrimination. In addition, 20% and 10% of Black and Latino adults stated that they could not get health care services they needed because of racial/ethnic or language discrimination, respectively. The analysis also found a link between having a consistent primary care physician and overall medical trust. Adults who did not have a usual source of primary care were much more likely to report mistrust of health care providers.

    Implications

    • The research team discusses the link between medical mistrust, racial and ethnic discrimination in health care, and roots in institutionalized racism, declaring that, "resolving mistrust requires addressing systemic bias and prejudice in the medical system," echoing recent sentiments expressed by the American Medical Association.
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The Annals of Family Medicine: 19 (1)
The Annals of Family Medicine: 19 (1)
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January/February 2021
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Discrimination and Medical Mistrust in a Racially and Ethnically Diverse Sample of California Adults
Mohsen Bazargan, Sharon Cobb, Shervin Assari
The Annals of Family Medicine Jan 2021, 19 (1) 4-15; DOI: 10.1370/afm.2632

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Discrimination and Medical Mistrust in a Racially and Ethnically Diverse Sample of California Adults
Mohsen Bazargan, Sharon Cobb, Shervin Assari
The Annals of Family Medicine Jan 2021, 19 (1) 4-15; DOI: 10.1370/afm.2632
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