Table 3 Results of linear mixed models comparing intervention group and control group

 − 3.31

0.22

1231.25

 − 15.33

 < 0.001

 − 3.73

 − 2.89

 − 0.65

0.61

988.59

 − 1.08

0.281

 − 1.84

0.54

1.48

0.13

1207.76

11.67

 < 0.001

1.23

1.73

 − 3.35

0.22

1202.56

 − 15.55

 < 0.001

 − 3.77

 − 2.93

 − 1.67

0.63

977.75

 − 2.66

0.008

 − 2.91

 − 0.44

1.43

0.13

1180.20

11.35

 < 0.001

1.18

1.68

4.27

0.24

1232.70

17.85

 < 0.001

3.80

4.74

2.51

0.75

906.15

3.36

0.001

1.04

3.97

 − 1.98

0.14

1212.18

 − 14.16

 < 0.001

 − 2.26

 − 1.71

 − 1.56

0.12

1142.39

 − 12.75

 < 0.001

 − 1.80

 − 1.32

 − 0.68

0.33

995.25

 − 2.08

0.038

 − 1.33

 − 0.04

0.54

0.07

1117.67

7.55

 < 0.001

0.40

0.68

 − 1.22

0.13

1162.26

 − 9.64

 < 0.001

 − 1.47

 − 0.97

 − 0.39

0.37

1001.45

 − 1.04

0.298

 − 1.12

0.34

0.52

0.07

1138.25

6.99

 < 0.001

0.37

0.66

0.95

0.09

1166.47

10.08

 < 0.001

0.76

1.13

0.93

0.29

947.12

3.22

0.001

0.36

1.49

 − 0.46

0.05

1144.75

 − 8.44

 < 0.001

 − 0.57

 − 0.36

0.64

0.09

1175.95

7.46

 < 0.001

0.47

0.81

0.31

0.26

923.72

1.22

0.223

 − 0.19

0.82

 − 0.28

0.05

1153.79

 − 5.54

 < 0.001

 − 0.38

 − 0.18

1.07

0.09

1230.26

11.55

 < 0.001

0.89

1.25

0.35

0.27

998.38

1.31

0.191

 − 0.17

0.87

 − 0.51

0.05

1204.44

 − 9.38

 < 0.001

 − 0.62

 − 0.40

0.74

0.10

1223.97

7.26

 < 0.001

0.54

0.94

0.07

0.26

1103.90

0.26

0.794

 − 0.44

0.57

 − 0.33

0.06

1196.64

 − 5.58

 < 0.001

 − 0.45

 − 0.22

0.82

0.08

1192.21

9.87

 < 0.001

0.66

0.98

1.05

0.20

1049.38

5.14

 < 0.001

0.65

1.44

 − 0.37

0.05

1165.22

 − 7.52

 < 0.001

 − 0.46

 − 0.27