Table 5 Bivariate analysis of categorical variables associated with sleep and gratitude

5.88

3.43

2.36

0.018

− 0.28

32.47

6.56

− 2.60

0.010

0.31

6.85

3.47

30.39

7.00

6.29

3.55

0.94

0.347

− 0.10

30.98

7.19

− 3.28

0.001

0.34

5.93

3.36

33.30

5.80

5.79

3.23

1.61

0.107

− 0.17

32.58

6.31

− 1.61

0.107

0.17

6.40

3.60

31.41

7.00

6.86

3.68

3.41

0.034

0.33

32.86

6.23

1.75

0.174

0.28

5.66

3.24

32.34

6.34

6.54

3.60

31.10

7.27