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Table 4 Comparison of parameters between BT1 and BT3

From: Vaginal dose of radical radiotherapy for cervical cancer in China: a multicenter study

 

BT1

BT3

P-value

Oviods distance (cm)

2.8

2.8

0.614

Tandem length (cm)

6.0

6.1

0.105

VRL (cm)

4.5

4.5

0.947

A1 (Gy, EQD2α/β = 10)

7.9

7.9

0.637

A2 (Gy, EQD2α/β = 10)

8.0

8.0

0.242

PIBS+ 2 cm (Gy, EQD2α/β = 3)

12.6

18.3

0.124

PIBS (Gy, EQD2α/β = 3)

1.9

2.0

0.478

PIBS-2 cm (Gy, EQD2α/β = 3)

0.6

0.7

0.128

ICRU-R (Gy, EQD2α/β = 3)

7.4

7.3

0.743

ICRU-B (Gy, EQD2α/β = 3)

7.1

6.5

0.064