Table 11.

Summary of calving death loss from 24 h to weaning from Canadian cow-calf herds reported in submitted breeding to weaning records (n = 543) for the C3SN between 2019 and 2022.

	Calves alive at 24 h of age			Percent of calves dead 24 h to weaning
	Cows	Heifers	Total	Cows	Heifers	Total
Total herd records	N = 543	N = 518	N = 543	N = 542	N = 481	N = 542
Mean	170	30	199	3.9%	5.5%	4.1%
SD*	185	34	209	4.3%	8.8%	4.1%
2.5th percentile	29	0	34	0.0%	0.0%	0.0%
5th percentile	34	0	39	0.0%	0.0%	0.0%
25th percentile	68	9	79	1.5%	0.0%	1.7%
Median	120	19	138	2.9%	2.4%	3.1%
75th percentile	228	40	259	5.0%	8.0%	5.2%
95th percentile	424	92	488	11.2%	21.4%	11.5%
97.5th percentile	683	126	779	14.0%	28.6%	13.9%

Values for herds from Western and Eastern Canada are reported separately in Supplementary Tables S9a,b.

*Standard deviation.