TABLE 6.

Tests of A1C by Commitment Level at Specific Time Points

ComparisonEstimate*SEWald χ2P
Proportion with A1C <7.0%
 Time 1 (least recent), low vs. high commitment0.1890.5200.130.7165
 Time 1 (least recent), moderate vs. high commitment0.2080.4480.210.6432
 Time 3 (most recent), low vs. high commitment0.7490.4153.260.0710
 Time 3 (most recent), moderate vs. high commitment0.7420.3534.420.0355
Proportion with A1C of ≥9.0%
 Time 1 (least recent), low vs. high commitment–0.1630.4950.110.7420
 Time 1 (least recent), moderate vs. high commitment0.2300.4410.270.6024
 Time 3 (most recent), low vs. high commitment–1.2280.4666.960.0083
 Time 3 (most recent), moderate vs. high commitment–0.4850.4311.260.2608
  • * Maximum likelihood parameter estimate.