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Table 1 Changes in bull packed cell volume (PCV) during a course of clinical anaplasmosis. Mean percent (%) PCV change in A. marginale-infected (ANA) bulls compared to baseline and unchallenged control (CON) bulls over time

From: Satisfactory breeding potential is transiently eliminated in beef bulls with clinical anaplasmosis

 

Comp. to Unchallenged

Endpoint

Phase

Day

Treatment

Mean % Change

P-value for

Diff. in

P-value for

Testing %change≠0

Mean % Change

Testing Diff.≠0

PCV

Incubation

3

ANA

2%

0.261

0%

0.985

CON

2%

0.253

.

.

8

ANA

1%

0.562

0%

0.969

CON

1%

0.528

.

.

10

ANA

4%

0.164

6%

0.154

CON

-2%

0.48

.

.

14

ANA

3%

0.29

5%

0.153

CON

-3%

0.272

.

.

17

ANA

3%

0.322

6%

0.131

CON

-4%

0.196

.

.

21

ANA

-15%

0.065

-9%

0.351

CON

-6%

0.363

.

.

Clinical Disease

24

ANA

-42%

0.006

-35%

0.034

CON

-7%

0.39

.

.

26

ANA

-54%

0.001

-51%

0.006

CON

-4%

0.62

.

.

28

ANA

-64%

< 0.001

-54%

0.002

CON

-10%

0.133

.

.

30

ANA

-57%

< 0.001

-54%

< 0.001

CON

-3%

0.378

.

.

32

ANA

-49%

< 0.001

-46%

< 0.001

CON

-3%

0.395

.

.

Recovery

35

ANA

-38%

< 0.001

-34%

< 0.001

CON

-4%

0.133

.

.

38

ANA

-29%

< 0.001

-23%

0.008

CON

-6%

0.141

.

.

42

ANA

-19%

< 0.001

-12%

0.003

CON

-7%

0.007

.

.

Resolution

49

ANA

-8%

0.018

-3%

0.304

CON

-4%

0.092

.

.

56

ANA

-14%

0.096

-10%

0.324

CON

-4%

0.594

.

.

63

ANA

-21%

0.019

-17%

0.1

CON

-4%

0.465

.

.

70

ANA

-19%

0.022

-17%

0.083

CON

-2%

0.715

.

.

77

ANA

-9%

0.059

-1%

0.848

CON

-8%

0.08

.

.

84

ANA

0%

0.907

-1%

0.766

CON

1%

0.596

.

.

98

ANA

1%

0.811

7%

0.272

CON

-6%

0.197

.

.

112

ANA

-2%

0.562

11%

0.102

CON

-13%

0.022

.

.