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Table 3 The Ki-67 SI and Cho/water of different FIGO stages and grades of type I EC

From: Magnetic resonance spectroscopy associations with clinicopathologic features of estrogen-dependent endometrial cancer

Variable

No. of cases

Ki-67 expression (%)

(Mean ± SD)

Cho/water × 10−3

(Mean ± SD)

FIGO stage

Ia

26

28.5 ± 20.8

aP = 0.308

2.40 ± 1.19

bP = 0.025

Ib

9

30.2 ± 22.1

2.98 ± 0.70

II

4

34.5 ± 9.54

2.65 ± 0.22

III

6

45.8 ± 18.6

4.04 ± 1.70

Spearman correlation

eρ = 0.295, P = 0.049

 

fρ = 0.376, P = 0.011

 

Histologic grade

Grade 1

16

18.8 ± 13.6

cP = 0.001

1.95 ± 0.99

dP = 0.003

Grade 2

21

35.5 ± 19.1

3.23 ± 0.97

Grade 3

8

47.5 ± 21.2

3.15 ± 1.58

Spearman correlation

gρ = 0.541, P < 0.001

 

hρ = 0.443, P = 0.002

 
  1. a differences in the Ki-67 SI among different FIGO stages; b differences in the Cho/water among different FIGO stages; c differences in the Ki-67 SI among different grades; d differences in the Cho/water among different grades; e the correlation coefficient between Ki-67 and FIGO stage; f the correlation coefficient between Cho/water and FIGO stage; g the correlation coefficient between Ki-67 and grade; h the correlation coefficient between Cho/water and grade