TABLE 3

Preintervention and Postintervention Satisfaction

Satisfaction ScoreP
Mean ± SDMedianWilcoxon Rank Sum TestAnalysis of Variance
Parents
    Baseline (N = 342)4.56 ± 0.755
    1 mo (N = 296)4.71 ± 0.545.026a.015b
    6 mo (N = 186)4.68 ± 0.615.108a.143b
Providers
    Baseline (N = 49)3.43 ± 0.943
    6 mo (N = 41)3.83 ± 0.864.027a.017c
  • Satisfaction was indicated as 1 = very dissatisfied to 5 = very satisfied.

  • a Relative to baseline ratings.

  • b Probability associated with before/after survey effect, Tukey's honestly significant difference posthoc test.

  • c Probability associated with before/after survey effect in 2-way analysis of variance (with practice as a random effect).