Outcome variables | Groups | Baseline | Follow-up | Follow-up vs. baseline | Group*time | |
---|---|---|---|---|---|---|
Model 1 | ||||||
Estimated marginal means (SE) | Mean difference (SE) | B (95%CI)b | P value | |||
BMI z-score | Accreditation (n = 121) | 0.56 (0.09) | 0.63 (0.10) | 0.07 (0.06) | 0.20 (0.05,0.35) | 0.011 |
Control (n = 122) | 0.85 (0.09) | 0.73 (0.09) | −0.13 (0.05) | |||
Expressive vocabularya | Accreditation (n = 67) | 18.01 (1.00) | 22.15 (1.02) | 4.15 (0.53) | −1.69(−3.26,-0.13) | 0.034 |
Control (n = 46) | 20.24 (1.20) | 26.08 (1.22) | 5.84 (0.58) | |||
Estimated marginal means (SE) | Mean difference (SE) | OR (95%CI)c | P value | |||
Working memorya | Accreditation (n = 67) | 0.25 (0.06) | 0.70 (0.07) | 0.45 (0.08) | 5.20 (1.70,15.86) | 0.004 |
Control (n = 46) | 0.62 (0.09) | 0.69 (0.09) | 0.07 (0.09) | |||
Model 2 | ||||||
Estimated marginal means (SE) | Mean difference (SE) | B (95%CI)b | P value | |||
BMI z-score | Accreditation (n = 115) | 0.51 (0.10) | 0.72 (0.11) | 0.21 (0.07) | 0.18 (0.03,0.34) | 0.021 |
Control (n = 118) | 0.77 (0.10) | 0.79 (0.10) | 0.03 (0.07) | |||
Expressive vocabularya | Accreditation (n = 63) | 19.49 (0.88) | 19.47 (1.03) | −0.02 (0.86) | −1.64(−3.24,-0.05) | 0.043 |
Control (n = 45) | 22.82 (1.14) | 24.44 (1.07) | 1.62 (0.88) | |||
Estimated marginal means (SE) | Mean difference (SE) | OR (95%CI)c | P value | |||
Working memorya | Accreditation (n = 63) | 0.30 (0.07) | 0.62 (0.09) | 0.32 (0.10) | 5.71 (1.77,18.43) | 0.004 |
Control (n = 45) | 0.71 (0.09) | 0.61 (0.09) | −0.09 (0.11) |