Table 1.

Practice and Patient Characteristics During the Intervention Year

StatusMCOPracticeNumber
of Patients
Number of
Person-Years
Number of
Pediatricians
Number of
Family Medicine
Physicians
Number
of Nurse
Practitioners
Experimental
AE1820746800
E2577508803
E3486444706
BE4197116304162
E5166214023182
E615341254270
Total70505984324113
Control
AC1201818351203
C2534485602
C3460416303
BC411039151122
C51111915281
C611849782104
Total64105544263015