Diabetes Care, Vol 10, Issue 3 313-318, Copyright © 1987 by American Diabetes Association
Race and sex differences in metabolic control of adolescents with IDDM: a function of psychosocial variables?
CL Hanson, SW Henggeler and GA Burghen
Race and sex differences have been reported in the prevalence of
complications from insulin-dependent diabetes mellitus (IDDM). Because
metabolic control is assumed to be associated with the probability of
developing future complications, race and sex differences in metabolic
control were assessed in a group of adolescents. Subjects were 27 Black and
27 White adolescents who were similar in age, age at diagnosis, and social
class. Girls did not differ on number of days since their last menses. A
2-by-2 (race-by-sex) analysis of variance revealed that the Black female
group had worse HbA1c than each of the other groups (P less than .012).
Multivariate analyses of variance were conducted to determine whether the
poor metabolic control of the Black girls was associated with pertinent
psychosocial variables. The analyses revealed that their poor control was
not associated with a deficiency in the girls' knowledge about IDDM,
adherence to treatment, self-concept, coping patterns, family functioning,
stress, social support, or involvement in the health-care system. If the
poor control of the Black girls is not associated with psychosocial
deficiencies, biological variables or psychosocial variables not assessed
in this study are probably operative.