Table 8. Logistic regression model for delivery of papers at national scholarly meetings, with covariates.

	Estimate	Std. Error	z value	p value
(Intercept)	1.148	0.163	7.064	<0.001
Time	-0.052	0.020	-2.579	0.010
RA	0.113	0.041	2.785	0.005
TA	-0.336	0.055	-6.091	<0.001
Fellowship	0.180	0.073	2.479	0.013
Chem (0,1)	0.214	0.091	2.356	0.018
URM (0,1)	-0.644	0.156	-4.127	<0.001
Gender (0,1)	-0.095	0.077	-1.231	0.218
URM:Chem	0.644	0.320	2.013	0.044
Gender:Chem	0.046	0.153	0.299	0.765