Table 3. EPSDT and Overall Preventive Care Participation Rates: 1989 and 1992.

State	Unadjusted EPSDT Only		Adjusted1 EPSDT Only		Adjusted1 All Well-Child
	1989	1992	1989	1992	1989	1992
	Percent
California	22	24	39	41	47	46
Georgia	24	27	40	42	41	43
Michigan	16	26	27	42	51	54
Tennessee	22	24	37	39	41	45

¹Adjusted for enrollment duration and age-specific periodicity schedules of the American Academy of Pediatrics.

NOTES: EPSDT is Early and Periodic Screening, Diagnostic, and Treatment services. Children in capitated Medicaid plans, institutionalized children, and children who were dually enrolled in Medicaid and Medicare are excluded. Otherwise, for each analysis year separately, the study population includes children enrolled in Medicaid for at least 1 month.

SOURCE: Health Care Financing Administration, Office of Strategic Planning: Data from the Medicaid Tape-to-Tape Project, 1989 and 1992.