. 2019 Oct 7;3(6):308–315. doi: 10.1017/cts.2019.412

Table 2.

Number of mentees and mentors

	2011	2017	P-value
Instructors and Assistant Professors	N = 257 (frequency & 95% CI)	N = 216 (frequency & 95% CI)	P-value
Do you have a mentor? Yes	129/251 (51.4%)	146/215 (67.9%)	<0.001
Do you have a mentor? Yes	(45.2%-57.5%)	(61.3%-73.7%)	<0.001
How many mentors?			0.04
1	79/124 (63.7%)	110/146 (75.3%)
2 or more	45/124 (36.3.0%)	36/146 (24.7%)

Comparisons of 2011 and 2017 data were performed using chi-square tests except for those variables indicated by a * for which a Mantel–Haenszel chi-square test was used.