OBJECTIVE: The severity of Crohn's disease (CD) has been reported to be gre
ater in blacks than in whites. This possible disparity may be due, in part,
to differences between these groups in health care utilization and accessi
bility. To explore these issues, we conducted a multicenter survey of patie
nts with CD.
METHODS: One-hundred and forty-five blacks with CD, recruited from four tea
ching hospitals and five private practices, and identified by medical recor
d review or ICD-9 code, were enrolled and matched to 407 whites with CD (by
age, gender, and practice type [teaching vs private practice setting]). Pa
rticipants were interviewed regarding medical history, health status, perso
nal health care practices during the preceding 5 yr, and beliefs regarding
health care in the general population.
RESULTS: Blacks and whites were similar with respect to age of CD onset, la
g in time to diagnosis, and number of gastrointestinal (GI)-related hospita
lizations and surgeries. Medication usage patterns were also similar in the
two groups. Quality of life, measured by SF-36, was lower in all categorie
s for blacks, compared with whites. Blacks were more likely to have had to
stop work (p < 0.01) and have lost more work days (p < 0.01) than were whit
es. Whites were mon likely to have health insurance and be able to identify
a regular provider than were blacks. Blacks were more likely to report the
following: receiving Medicaid; difficulty affording health care; delaying
appointments due to financial concerns; difficulty traveling to their provi
der's office; and experiencing unreasonable delays at their provider's offi
ce. After adjusting for potential confounding variables, we found no differ
ences between the groups, except for the number of days of work lost becaus
e of CD.
CONCLUSIONS: These data suggest that black and white patients have similar
reported disease presentations and course, and contrast with prior reports
suggesting a more severe disease course among black patients. Although the
disease itself appears similar, there were numerous reported differences be
tween the races in health care utilization practices and in disease impact
upon daily activities. We suggest that apparent disparities in CD according
to race are actually due to social and economic factors, and not to the di
sease itself. (C) 2000 by Am. Cell. of Gastroenterology.