. Author manuscript; available in PMC: 2011 Mar 1.

Published in final edited form as: J Insect Physiol. 2009 Nov 14;56(3):283–287. doi: 10.1016/j.jinsphys.2009.10.014

Table 2.

Variables of the Cox proportional hazards model for the five male categories. Non mated males formed the baseline.

Source of variation	B	Exp(B) (CL)	Z
Male category
Intensive mating	2.246 ± 0.224	9.45 (6.10 – 14.65)	10.04^***
Intensive courting	2.175 ± 0.226	8.80 (5.65 – 13.69)	9.64^***
Non mated - group	0.952 ± 0.188	2.59 (1.79 – 3.74)	5.07^***
Restricted mating	1.872 ± 0.216	6.50 (4.26 – 9.93)	8.68^***

^***

p < 0.001.