Table 1

As-treated effect sizes, means, and significance for relative group change in A1C, problem solving, and self-management

Control (n = 18)Intervention (n = 34)Effect size (P)
BaselinePostBaselinePost
Problem solving3.4 ± 0.63.3 ± 0.73.5 ± 0.53.6 ± 0.50.30 (0.23)
Self-management3.7 ± 0.43.7 ± 0.53.7 ± 0.43.9 ± 0.40.64 (0.02)
A1C8.2 ± 1.28.5 ± 1.39.1 ± 1.99.1 ± 1.8−0.28 (0.27)
  • Data are means ± SD.