. Author manuscript; available in PMC: 2019 Sep 1.

Published in final edited form as: Comput Inform Nurs. 2018 Sep;36(9):458–465. doi: 10.1097/CIN.0000000000000455

Table 2.

Logistic regression analysis of factors associated with attrition or the non-participation of a player in Round 2, who had completed ≥1 question in Round 1.

	Univariate OR(95%CI)^a	Multivariable OR (95%CI)^a
Badges earned (per 1 badge)	0.94 (0.81-1.09)	0.74 (0.59-0.92)
Team added a new player in Round 2
Yes	0.21 (0.08-0.53)	0.16 (0.05-0.49)
No	1.0	1.0
Instructor
A	1.0	1.0
B	4.13 (1.23-13.83)	4.41 (0.99-19.70)
C	2.97 (0.88-9.98)	2.43 (0.58-10.10)
D	1.35 (0.37-4.92)	0.68 (0.16-2.96)

OR (Odds ratio); 95%CI (Confidence interval)