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Table 2 Percentages of observations with off-feed, off-water, and treatment events (on diagonal) and of observed (upper diagonal) and expected (with independence, below diagonal) concurrent off-feed and off-water days and days pigs received treatment on a daily and a 7-day window basis

From: Genetic parameters of drinking and feeding traits of wean-to-finish pigs under a polymicrobial natural disease challenge

On a daily basis

Off-feed

Off-water

Treatment

Off-feed

2.48

0.96

0.24

Off-water

0.24

12.50

0.29

Treatment

0.02

0.12

0.88

On a 7-day window basis

 Off-feed

9.72

5.82

2.67

 Off-water

4.09

41.10

3.71

 Treatment

0.60

2.45

5.93

  1. All observed percentages of concurrent events (above diagonal) were greater than expected (below diagonal) based on a Chi-square test at P < 0.0001