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Table 11 Mean value, SD, and 95% CI of lab biomarkers by PC stage

From: Improving prostate cancer detection in veterans through the development of a clinical decision rule for prostate biopsy

 

PC Stage A

PC Stage B

PC Stage C

PC Stage D

 

N=332

N=220

N=48

N=16

Albumin*

Mean

4.04

4.00

3.95

3.90

SD

0.38

0.42

0.39

0.42

95%CI

(4.00, 4.08)

(3.96, 4.05)

(3.84, 4.06)

(3.69, 4.11)

HGB*

Mean

14.17

13.70

12.59

12.84

SD

1.66

1.87

2.20

14.08

95%CI

(14.00, 14.35)

(13.45, 13.95)

(11.97, 13.21)

(5.94, 19.74)

RBC *

Mean

4.69

4.63

4.58

4.50

SD

0.50

0.57

0.44

0.67

95%CI

(4.64, 4.74)

(4.55, 4.71)

(4.46, 4.70)

(4.17, 4.83)

Creatinine

Mean

1.16

1.15

1.14

1.13

SD

0.56

0.34

0.39

0.20

95%CI

(1.10, 1.22)

(1.11, 1.20)

(1.03, 1.25)

(1.03, 1.23)

PSA*

Mean

9.70

14.12

21.85

44.03

SD

11.66

29.27

30.21

48.71

95%CI

(8.45, 10.95)

(10.25, 17.99)

(13.31, 30.39)

(20.16, 67.90)

MCV

Mean

91.17

90.98

90.23

92.24

SD

5.05

6.11

4.18

4.99

95%CI

(90.63, 91.71)

(90.17, 91.79)

(89.05, 91.41)

(89.79, 94.69)

Bilirubin

Mean

0.66

0.67

0.65

0.60

SD

0.35

0.35

0.34

0.30

95%CI

(0.28, 1.04)

(0.62, 0.72)

(0.60, 0.70)

(0.45, 0.75)

BUN

Mean

16.53

17.40

16.00

15.97

SD

6.56

6.73

6.74

4.54

95%CI

(15.82, 17.24)

(16.51, 18.29)

(17.91, 14.09)

(13.74, 18.20)

Platlet

Mean

226.54

232.50

234.30

235.44

SD

62.26

69.25

68.07

50.76

95%CI

(219.8, 233.2)

(223.4, 241.7)

(215.1, 253.6)

(210.6, 260.3)

WBC

Mean

7.19

7.13

10.41

7.37

SD

2.42

2.08

1.78

1.84

95%CI

(6.93, 7.45)

(6.86, 7.40)

(9.91, 10.91)

(6.47, 8.27)

  1. * P <0.05.