A. Cancer/no cancer
|
Overall
|
No cancer1
|
Cancer1
|
P value
|
---|
All Subjects (N)
|
79
|
46
|
33
| |
uPA
|
Mean (SD)
|
2.4 (.90)
|
2.2 (.84)
|
2.7 (.92)
|
.023
|
|
Median
|
2.4
|
2.2
|
2.6
| |
PAI-1
|
Mean (SD)
|
3.7 (1.5)
|
3.4 (1.4)
|
4.2 (1.6)
|
.064
|
|
Median
|
3.5
|
3.3
|
4.1
| |
Premenopausal (N)
|
38
|
23
|
15
| |
uPA
|
Mean (SD)
|
2.5 (.93)
|
2.2 (.82)
|
2.9 (.93)
|
.018
|
|
Median
|
2.5
|
2.3
|
2.7
| |
Postmenopausal (N)
|
41
|
23
|
18
| |
PAI-1
|
Mean (SD)
|
4.0 (1.6)
|
3.5 (1.6)
|
4.6 (1.4)
|
.025
|
|
Median
|
3.8
|
3.3
|
4.3
| |
B.
Cancer/benign
|
Overall
|
Benign
1
|
Cancer
1
|
P value
|
All Subjects (N)
|
72
|
39
|
33
| |
uPA
|
Mean (SD)
|
2.4 (.93)
|
2.2 (.89)
|
2.7 (.92)
|
.025
|
|
Median
|
2.4
|
2.2
|
2.6
| |
PAI-1
|
Mean (SD)
|
3.7 (1.5)
|
3.4 (1.4)
|
4.2 (1.6)
|
.037
|
|
Median
|
3.4
|
3.1
|
4.1
| |
Premenopausal (N)
|
37
|
22
|
15
| |
uPA
|
Mean (SD)
|
2.4 (.95)
|
2.2 (.84)
|
2.9 (.93)
|
.017
|
|
Median
|
2.5
|
2.2
|
2.7
| |
Postmenopausal (N)
|
35
|
17
|
18
| |
PAI-1
|
Mean (SD)
|
4.0 (1.7)
|
3.4 (1.7)
|
4.6 (1.4)
|
.033
|
|
Median
|
3.8
|
2.8
|
4.3
| |
C.
Abnormal/benign
|
Overall
|
Benign
1
|
Abnormal
1
|
P value
|
All Subjects (N)
|
79
|
39
|
40
| |
uPA
|
Mean (SD)
|
2.4 (.90)
|
2.2 (.89)
|
2.6 (.88)
|
.050
|
|
Median
|
2.4
|
2.2
|
2.5
| |
PAI-1
|
Mean (SD)
|
3.7 (1.5)
|
3.4 (1.4)
|
4.0 (1.6)
|
.060
|
|
Median
|
3.5
|
3.1
|
3.9
| |
Premenopausal (N)
|
38
|
22
|
16
| |
uPA
|
Mean (SD)
|
2.5 (.93)
|
2.2 (.84)
|
2.9 (.91)
|
.018
|
|
Median
|
2.5
|
2.2
|
2.7
| |
Postmenopausal (N)
|
41
|
17
|
24
| |
PAI-1
|
Mean (SD)
|
4.0 (1.6)
|
3.4 (1.7)
|
4.4 (1.3)
|
.052
|
|
Median
|
3.8
|
2.8
|
4.1
| |
-
1No cancer = normal, hyperplasia, and atypical hyperplasia; Cancer = ductal carcinoma in situ and invasive cancer; Benign = normal and hyperplasia; Abnormal = atypical hyperplasia, ductal carcinoma in situ and invasive cancer. Means and medians reflect log10 values for each marker. For all subjects, all p values are provided regardless of the result. For pre- and postmenopausal groupings, only results which were significant or approached significance (p < .065) were included