VAS

KPS

Blood

loss

(ml)

Complications

Operating

time

(min)

pre-op

post-op

pre-op

post-op

3 d

7 d

30 d

6 m

3 d

7 d

30d

6 m

PFP

M ± SD

5.07 ± 1.68

1.75 ± 0.97

1.07 ± 0.71

0.75 ± 0.59

0.82 ± 0.61

52.14 ± 14.49

73.93 ± 9.94

77.86 ± 9.17

84.10 ± 6.94

85 ± 6.80

19.64 ± 9.12

1

30.7 ± 8.58

P*

--

0.000

0.000

0.000

0.000

--

0.000

0.000

0.000

0.000

PFR

M ± SD

5.00 ± 1.63

5.88 ± 0.97

2.60 ± 1.04

1.04 ± 0.61

1.12 ± 0.52

54.00 ± 14.43

36.40 ± 7.57

48.4 ± 6.07

65.2 ± 11.94

65.4 ± 12.41

812 ± 367.79

7

168 ± 41

P**

--

0.001

0.000

0.000

0.000

--

0.000

0.078

0.002

0.002

P***

0.876

0.000

0.000

0.084

0.064

0.062

0.000

0.000

0.000

0.000

0.000

0.013

0.000