Table-2.

Multiple regression, path coefficients, and its contribution of commercial hatchability (%) on the studied parameters.

Commercial hatchability (%)	Regression coefficient	Path coefficient	Contribution (%)	p value	Significant
(Constant)	55.42
Shape index (%)	−0.295	−0.023	1.76	0.257	NS
Egg weight (g)	0.415	0.069	5.28	0.001	***
Early dead (%)	−1.139	−0.157	12.01	0.000	****
Late dead (%)	−0.663	−0.085	6.5	0.000	****
Egg weight loss (18 d, g)	−0.991	−0.041	3.14	0.053	NS
Fertility (%)	0.871	0.932	71.31	0.000	****
R2	0.86

^***p≤0.001,

^****p≤0.0001. NS=Not significant