Table 3 Model of HbA1c values of participants by race/ethnicity

b₀ (intercept)

8.765 (0.179)

8.414, 9.117

48.87

<0.001

b₁ (Time)

-0.001 (0.001)

-0.003, 0.001

-1.04

0.297

b₂ (Time²)

-1.21 × 10^-6 (2.92 × 10^-6)

-6.94 × 10^-6, 4.52 × 10^-6

-0.41

0.679

b₃ (African American)

0.702 (0.374)

-0.031, 1.435

1.88

0.061

b₄ (Hispanic)

1.242 (0.396)

0.466, 2.018

3.14

0.002

b₅ (CDSMP)

0.099 (0.254)

-0.398, 0.597

0.39

0.696

b₆ (PDA)

0.132 (0.266)

-0.391, 0.654

0.49

0.621

b₇ (CDSMP + PDA)

0.177 (0.252)

-0.318, 0.671

0.70

0.483

b₈ (CDSMP × African American)

0.247 (0.513)

-0.759, 1.253

0.48

0.631

b₉ (CDSMP × Hispanic)

-0.699 (0.530)

-1.738, 0.340

-1.32

0.187

b₁₀ (PDA × African American)

-0.620 (0.612)

-1.820, 0.579

-1.01

0.311

b₁₁ (PDA × Hispanic)

-0.496 (0.542)

-1.559, 0.566

-0.92

0.360

b₁₂ ((CDSMP + PDA) × African American)

-0.872 (0.575)

-1.999, 0.254

-1.52

0.129

b₁₃ ((CDSMP + PDA) × Hispanic)

-1.226 (0.526)

-2.256, -0.195

-2.33

0.020

b₁₄ (CDSMP × Time)

-0.002 (0.001)

-0.004, 0.001

-1.20

0.229

b₁₅ (PDA × Time)

-1.62 × 10^-4 (0.002)

-0.003, 0.003

-0.10

0.922

b₁₆ ((CDSMP + PDA) × Time)

-0.002 (0.001)

-0.005, 0.001

-1.46

0.144

b₁₇ (CDSMP × Time²)

5.64 × 10^-6 (4.22 × 10^-6)

-2.63 × 10^-6, 1.39 × 10^-5

1.34

0.181

b₁₈ (PDA × Time²)

1.81 × 10^-6 (4.86 × 10^-6)

-7.71 × 10^-6, 1.13 × 10^-5

0.37

0.709

b₁₉ ((CDSMP + PDA) × Time²)

8.85 × 10^-6 (4.35 × 10^-6)

3.19 × 10^-7, 1.74 × 10^-5

2.03

0.042

b₂₀ (Control × African American × Time)

-0.001 (0.002)

-0.005, 0.002

-0.80

0.426

b₂₁ (Control × Hispanic × Time)

-0.007 (0.002)

-0.011, -0.002

-2.86

0.004

b₂₂ (CDSMP × African American × Time)

-0.001 (0.002)

-0.004, 0.003

-0.33

0.743

b₂₃ (CDSMP × Hispanic × Time)

-0.003 (0.002)

-0.007, 0.001

-1.44

0.149

b₂₄ (PDA × African American × Time)

0.001 (0.003)

-0.005, 0.007

0.21

0.837

b₂₅ (PDA × Hispanic × Time)

-0.003 (0.002)

-0.007, 0.001

-1.61

0.108

b₂₆ ((CDSMP + PDA) × African American × Time)

4.24 × 10^-4 (0.003)

-0.006, 0.007

0.14

0.892

b₂₇ ((CDSMP + PDA) × Hispanic × Time)

1.81 × 10^-4 (0.002)

-0.004, 0.004

0.09

0.927

b₂₈ (Control × African American × Time²)

2.68 × 10^-6 (5.64 × 10^-6)

-8.38 × 10^-6, 1.37 × 10^-5

0.47

0.635

b₂₉ (Control × Hispanic × Time²)

1.57 × 10^-5 (7.17 × 10^-6)

1.68 × 10^-6, 2.98 × 10^-5

2.19

0.028

b₃₀ (CDSMP × African American × Time²)

2.53 × 10^-6 (5.48 × 10^-6)

-8.21 × 10^-6, 1.33 × 10^-5

0.46

0.645

b₃₁ (CDSMP × Hispanic × Time²)

5.54 × 10^-6 (5.99 × 10^-6)

-6.20 × 10^-6, 1.73 × 10^-5

0.93

0.355

b₃₂ (PDA × African American × Time²)

2.53 × 10^-6 (1.20 × 10^-5)

-2.09 × 10^-5, 2.60 × 10^-5

0.21

0.832

b₃₃ (PDA × Hispanic × Time²)

8.22 × 10^-6 (6.56 × 10^-6)

-4.64 × 10^-6, 2.11 × 10^-5

1.25

0.210

b₃₄ ((CDSMP + PDA) × African American × Time²)

-3.82 × 10^-6 (1.08 × 10^-5)

-2.49 × 10^-5, 1.73 × 10^-5

0.36

0.722

b₃₅ ((CDSMP + PDA) × Hispanic × Time²)

-2.75 × 10^-6 (6.55 × 10^-6)

-1.56 × 10^-5, 1.01 × 10^-5

-0.42

0.674

Random effects

var(u _1it × time _it )

0.002 (2.68 × 10^-4)

0.002, 0.003

9.00

<0.001

var(u _0i )

1.206 (0.056)

1.102, 1.320

21.68

<0.001

var(e _it )

0.879 (0.025)

0.832, 0.929

35.66

<0.001