Table 12. Univariate review and...

Table 12.

Univariate review and selection outcomes stratified by PI gender

	Female PI		Male PI
	N	Mean	N	Mean	p-value
Phase I Technical Score	544	84.91	7553	85.92	0.05
Phase I Selection	544	0.21	7553	0.23	0.32
Phase II Technical Score	107	90.40	1550	92.59	0.01
Phase II Selection	107	0.36	1550	0.41	0.27

	Female PI		Male PI
	N	Mean	N	Mean	p-value
Phase I Technical Score	544	84.91	7553	85.92	0.05
Phase I Selection	544	0.21	7553	0.23	0.32
Phase II Technical Score	107	90.40	1550	92.59	0.01
Phase II Selection	107	0.36	1550	0.41	0.27

Note(s):

Descriptive statistics are evaluated for the NASA SBIR/STTR proposal database of 2009–2016. T-tests are used to test the equality of means, and increasing p-values indicate statistical equivalence

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