Group

Chi-square

AR

AS

AF

X²

P-value

N

%

N

%

N

%

TM

NO

77

77.0%

66

66.0%

78

78.0%

13.812

0.032*

G I

12

12.0%

13

13.0%

3

3.0%

G II

9

9.0%

15

15.0%

12

12.0%

G III

2

2.0%

6

6.0%

7

7.0%

FI

NO

69

69.0%

60

60.0%

60

60.0%

6.084

0.638

G I

15

15.0%

17

17.0%

18

18.0%

G II

11

11.0%

13

13.0%

18

18.0%

G III

4

4.0%

8

8.0%

3

3.0%

G IV

1

1.0%

2

2.0%

1

1.0%

TFO

NE

94

94.0%

90

90.0%

96

96.0%

2.959

0.228

PO

6

6.0%

10

10.0%

4

4.0%

BC

NO

78

78.0%

77

77.0%

78

78.0%

0.038

0.981

PO

22

22.0%

23

23.0%

22

22.0%

L20RT

NO

98

98.0%

83

83.0%

94

94.0%

15.923

<0.001*

PO

2

2.0%

17

17.0%

6

6.0%

ANOVA test

F

P value

PPD

AR

3.660 ± 0.913

5.713

0.004*

AS

4.175 ± 1.173

AF

3.910 ± 1.129

Chi-square

AR

AS

AF

X²

P-value

N

%

N

%

N

%

(PBL)

Absent

35

35%

17

17.0%

30

30.0%

18.265

0.006*

H

49

49%

66

66.0%

52

52.0%

V

7

7%

2

2.0%

1

1.0%

H + V

9

9%

15

15.0%

17

17.0%