Measurement Time

mean

Standard Deviation

IVRO*

n = 30

Before Surgery

98.7

3.2

1 week after surgery

102.6

2.5

12 week after surgery

102.4

2.2

BSSRO**

n = 30

Before Surgery

98.1

3.2

1 week after surgery

101.17

3.6

12 week after surgery

102.3

3.2