Development of resilience indicator traits based on daily step count data for dairy cattle breeding

Table 2 Effect of diseases on the resilience indicators based on daily step count

Resilience indicator^a	Effect of mastitis (SE)	P-value	Effect of ketosis (SE)	P-value	Effect of claw disorder (SE)	P-value	Effect of uterus disorder (SE)	P-value
Mean complete lactation	6.85 (35.49)	0.85	− 137.86 (38.51)	0.00	− 182.36 (27.57)	0.00	− 31.85 (52.91)	0.55
Mean early lactation	− 4.91 (57.89)	0.93	− 267.20 (64.04)	0.00	− 37.93 (49.64)	0.45	− 235.69 (103.69)	0.02
Mean later lactation	20.15 (36.63)	0.58	− 142.78 (40.41)	0.00	− 188.96 (28.06)	0.00	13.50 (53.67)	0.80
Mean prepartum	66.40 (76.78)	0.39	− 41.60 (81.71)	0.61	− 4.38 (65.13)	0.95	− 181.36 (144.50)	0.21
Mean negative residuals	15.19 (12.87)	0.24	51.40 (14.05)	0.00	80.10 (10.05)	0.00	44.16 (19.31)	0.02
LnVar_steps	− 0.024 (0.038)	0.53	− 0.20 (0.042)	0.00	− 0.25 (0.030)	0.00	− 0.17 (0.057)	0.00
r_{auto_steps}	0.0086 (0.009)	0.32	− 0.0047 (0.009)	0.62	− 0.015 (0.007)	0.03	− 0.054 (0.013)	0.00
Number of step count drops	0.025 (0.032)	0.45	− 0.035 (0.035)	0.32	0.0080 (0.025)	0.75	− 0.11 (0.049)	0.02
Mean residuals during step count drops	8.84 (20.14)	0.66	97.09 (21.99)	0.00	87.94 (15.72)	0.00	60.27 (30.13)	0.05

^aLnVar_steps = natural log-transformed variance of step residuals; r_{auto_steps} = lag-1 autocorrelation of step residuals

ISSN: 1297-9686