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Table 4 Longitudinal association between oral health outcomes and overall health outcomes changes in the intervention group

From: Impact of oral intervention on the oral and overall health of children living with HIV in Cambodia: a randomized controlled trial

Variables

Viral load detecteda

Height for age

Body mass index for age

Overall QOL

Exp

95% CI

P-value

Estimate

95% CI

P-value

Estimate

95% CI

P-value

Estimate

95% CI

P-value

OHQOL

0.62

0.28

1.38

0.25

 − 0.05

 − 0.12

0.03

0.23

0.05

 − 0.05

0.16

0.97

 − 0.22

 − 0.28

 − 0.16

 < 0.01

 Time

0.61

0.27

1.41

0.25

 − 0.01

 − 0.14

0.12

0.85

 − 0.44

 − 0.63

 − 0.25

 < 0.01

 − 0.04

 − 0.15

0.07

0.48

 OHQOL × time

0.98

0.29

3.31

0.97

0.02

 − 0.08

0.12

0.69

0.07

 − 0.08

0.22

0.34

0.05

 − 0.04

0.13

0.28

Salivary pH

1.38

0.65

2.90

0.40

0.38

0.11

0.64

0.01

0.11

 − 0.26

0.48

0.57

 − 0.03

 − 0.26

0.20

0.79

 Time

0.74

0.33

1.66

0.46

0.46

0.18

0.74

 < 0.01

 − 0.91

 − 1.31

 − 0.51

 < 0.01

0.13

 − 0.14

0.39

0.36

 Salivary pH × time

0.52

0.16

1.67

0.27

 − 0.57

 − 0.92

 − 0.21

 < 0.01

0.71

0.20

1.23

0.01

 − 0.11

 − 0.45

0.23

0.52

Salivary flow

0.91

0.41

2.01

0.81

0.02

 − 0.03

0.07

0.40

0.04

 − 0.03

0.11

0.26

 − 0.06

 − 0.11

 − 0.02

0.01

 Time

0.49

0.23

1.07

0.07

0.03

 − 0.01

0.06

0.13

 − 0.39

 − 0.44

 − 0.34

 < 0.01

0.01

 − 0.03

0.04

0.73

 Salivary flow × time

1.25

0.40

3.94

0.71

 − 0.02

 − 0.09

0.04

0.48

0.09

 − 0.01

0.18

0.08

0.07

0.01

0.13

0.03

DMFT/dmft

0.59

0.25

1.37

0.22

 − 0.02

 − 0.06

0.02

0.44

 − 0.03

 − 0.08

0.03

0.31

 <  − 0.01

 − 0.04

0.03

0.68

 Time

0.64

0.31

1.33

0.23

0.02

 − 0.02

0.05

0.42

 − 0.30

 − 0.35

 − 0.24

 < 0.01

0.04

 <  − 0.01

0.08

0.05

 DMFT/dmft × time

0.75

0.23

2.46

0.63

 < 0.01

 − 0.04

0.04

0.98

 − 0.07

 − 0.14

 − 0.01

0.03*

 <  − 0.01

 − 0.05

0.04

0.93

DMFT

0.71

0.29

1.78

0.47

 − 0.01

 − 0.05

0.03

0.66

 − 0.01

 − 0.06

0.05

0.83

0.14

 − 0.02

0.05

0.40

 Time

0.31

0.14

0.68

 < 0.01

0.01

 − 0.02

0.04

0.41

 − 0.32

 − 0.36

 − 0.27

 < 0.01

0.04

0.01

0.07

0.01

 DMFT × time

3.58

1.10

11.73

0.04

 < 0.01

 − 0.04

0.05

0.85

 − 0.06

 − 0.12

 < 0.01

0.06

 − 0.01

 − 0.05

0.03

0.67

Debris index

1.57

0.69

3.61

0.28

 − 0.05

 − 0.15

0.05

0.32

 − 0.04

 − 0.18

0.10

0.55

 < 0.01

 − 0.09

0.09

0.92

 Time

0.70

0.31

1.58

0.39

0.01

 − 0.04

0.06

0.82

 − 0.31

 − 0.38

 − 0.24

 < 0.01

0.03

 − 0.02

0.08

0.25

 Debris index × time

0.86

0.16

4.52

0.86

 < 0.01

 − 0.12

0.12

1.00

 − 0.20

 − 0.36

 − 0.04

0.02*

0.04

 − 0.07

0.15

0.46

  1. Adjusted for age, sex, intervention, time (baseline or endline), interaction of each variable and time
  2. Abbreviations: CI confidence interval, DMFT decayed, missing filled teeth, OHQOL oral health-related quality of life, QOL quality of life
  3. The reference of the time variable was set as endline = 1 and baseline = 0
  4. aBinary values with a mean cut off was used for the analysis: above mean = 1, below mean = 0