Table 5 Average diarrhea scores and incidence of diarrhea in pigs^1,2

Diarrhea score⁴

 d 1 to 14 (Phase 1)

2.30

2.23

0.24

0.551

2.37

2.13

2.30

0.25

0.192

 d 15 to 28 (Phase 2)

2.34

2.33

0.13

0.935

2.18

2.39

2.43

0.14

0.188

 d 29 to 42 (Phase 3)

1.42

1.58

0.07

0.090

1.26^b

1.71^a

1.54^a

0.08

0.001

 d 1 to 42 (Overall phase)

2.02

2.05

0.11

0.711

1.93

2.07

2.09

0.12

0.202

Frequency of diarrhea

 d 1 to 14 (Phase 1)

 Pen days⁵

168

168

-

-

112

112

112

-

-

 Frequency⁶

39.88

42.86

-

0.580

48.21

33.93

41.96

-

0.094

 d 15 to 28 (Phase 2)

 Pen days

168

168

-

-

112

112

112

-

-

 Frequency

38.10

41.67

-

0.504

31.25

41.96

46.43

-

0.058

 d 29 to 42 (Phase 3)

 Pen days

168

168

-

-

112

112

112

-

-

 Frequency

6.55

11.31

-

0.126

1.79^c

16.96^a

8.04^b

-

 < 0.001

 d 1 to 42 (Overall phase)

 Pen days

504

504

-

-

336

336

336

-

-

 Frequency

28.14

31.94

-

0.192

27.08

30.95

32.14

-

0.327