Treatment

First

Number

6 months

Number

P value

Observation

10.23 ± 5.45

80

^*

0

^*

Nasal drugs

20.88 ± 10.01

20

14.02 ± 8.05

20

<0.001

Tonsillectomy

38.19 ± 30.55

20

7.03 ± 7.25

20

<0.001

Adenotomy + Tonsillectomy

13.00 ± 9.14

4

2.15 ± 1.79

4

0.061

Oral appliance

55.33 ± 17.05

21

21.02 ± 6.22

21

<0.001

Sinus surgery

44.37 ± 6.38

6

15.02 ± 5.23

6

<0.001

nCPAP

(Good compliance)

80.52 ± 20.56

105

3.12 ± 1.55

105

<0.001

(Bad compliance + Drop out)

52.33 ± 11.35

50

49.38 ± 11.58

50

0.492