Table 2.

Results of a mixed effects Cox regression of extinction risk, with female and male fitness as fixed effects, and isofemale line as a random effect

Fixed effects:	Coef.	s.e.	z	P
Female fitness	−0.24	0.08	−3.18	0.002
Male fitness	<0.01	0.08	0.04	0.960
Random effects:	Variance
Isofemale line	0.14