Groups information

Group name

 ≤ Normal

Groups remarks

< 23 kg/m2

Clinical T stage

T2a

7 (11.1)

T2b

7 (11.1)

T3a

5 (7.9)

T3b

7 (11.1)

N stage, M stage

N0

62 (98.4)

N1

1 (1.6)

M0

62 (98.4)

M1

1 (1.6)