Table 2 Estimated marginal means for primary outcome measures (n = 1,349) ^a

1.81

1.88

0.07

1.94

2.10

0.16

1.82

1.99

0.16

(0.06)

(0.07)

[−0.05, 0.19]

(0.06)

(0.07)

[0.04, 0.28]^*

(0.06)

(0.07)

[0.04, 0.29]^*

1.04

1.41

0.37

1.04

1.51

0.47

1.03

1.56

0.53

(0.03)

(0.06)

[0.25, 0.49]^*

(0.03)

(0.07)

[0.35, 0.59]^*

(0.03)

(0.07)

[0.41, 0.66]^*

High-educated

162.97

165.51

2.53

174.40

177.31

2.90

165.61

180.28

14.68

(n = 616)

(5.09)

(6.38)

[−9.13,14.19]

(4.49)

(5.64)

[−7.48, 13.29]

(4.85)

(6.30)

[3.04, 26.31]^*

Low/moderate-educated

152.84

148.90

−3.93

151.59

169.75

18.16

151.17

154.47

3.29

(n = 733)

(4.39)

(4.98)

[−12.35, 4.48]

(4.63)

(5.62)

[8.45, 27.87]^*

(4.31)

(5.28)

[−5.84, 12.42]

High-educated

135.30

152.46

17.15

132.93

146.22

13.28

133.47

161.19

27.72

(n = 438)

(3.31)

(6.24)

[4.95, 29.36]^*

(3.04)

(5.84)

[1.81, 24.75]^*

(3.20)

(6.39)

[15.19, 14.26]^*

Low/moderate-educated

124.70

135.84

11.13

124.41

150.10

25.69

120.75

132.67

11.92

(n = 576)

(2.99)

(4.83)

[2.34, 19.93]^*

(3.09)

(5.43)

[15.66, 35.71]^*

(2.92)

(5.11)

[2.48, 21.36]^*

3.22

2.68

−0.53

3.29

2.40

−0.89

3.50

2.49

−1.01

(0.14)

(0.13)

[−0.79, −0.28]^*

(0.14)

(0.13)

[−1.15, −0.64]^*

(0.14)

(0.13)

[−1.28, −0.75]^*

4.75

3.66

−1.09

4.77

3.12

−1.64

5.03

3.18

−1.85

(0.19)

(0.19)

[−1.48, −0.69]^*

(0.18)

(0.19)

[−2.04, −1.25]^*

(0.18)

(0.19)

[−2.25, −1.45]^*

17.95

16.76

−1.19

17.60

15.83

−1.77

18.08

16.15

−1.93

(0.29)

(0.32)

[−1.72, −0.66]^*

(0.29)

(0.32)

[−2.31,-1.24]^*

(0.29)

(0.33)

[−2.48, −1.38]^*

22.98

19.97

−3.02

22.65

19.29

−3.37

22.82

19.21

−3.61

(0.30)

(0.45)

[−3.82, −2.22]^*

(0.30)

(0.45)

[−4.18, −2.55]^*

(0.28)

(0.45)

[−4.43, −2.78]^*