The Quantified Athlete: Associations of Wearables for High School Athletes

Table 3

Binary logistic regressions of sport aspiration with phone apps and fitness trackers.

		OR	LCI	UCI	OR	LCI	UCI	OR	LCI	UCI	OR	LCI	UCI
AIMS		3.28	2.37	4.55	3.18	2.30	4.40	2.90	2.07	4.05	2.85	2.03	3.99
Sex
	Female	REF			REF			REF			REF
	Male	3.14	1.93	5.09	3.23	1.99	5.28	3.69	2.22	6.14	3.77	2.26	6.30
GPA
	-7	REF			REF			REF			REF
	7-8	0.78	0.29	2.08	0.83	0.31	2.25	0.68	0.25	1.89	0.72	0.26	2.03
	8-9	0.49	0.19	1.29	0.54	0.20	1.43	0.43	0.16	1.16	0.46	0.17	1.26
	9+	0.31	0.11	0.88	0.33	0.12	0.95	0.23	0.08	0.68	0.25	0.08	0.73
Levels
	National	REF			REF			REF			REF
	European	0.71	0.42	1.21	0.71	0.42	1.20	0.83	0.48	1.43	0.82	0.47	1.43
	Worlds	1.08	0.54	2.17	1.04	0.52	2.10	1.13	0.55	2.31	1.10	0.53	2.27
Sport
	Individual	REF			REF			REF			REF
	Team	1.29	0.80	2.07	1.21	0.75	1.96	1.68	1.01	2.81	1.60	0.95	2.68
Apps
	None				REF						REF
	Own				1.50	0.90	2.50				1.31	0.77	2.23
	Use				2.12	0.99	4.53				1.63	0.73	3.65
Trackers
	None							REF			REF
	Own							2.69	1.49	4.85	2.61	1.44	4.73
	Use							4.36	2.28	8.33	4.04	2.09	7.81
Nagelkerke R^2		0.301			0.313			0.360			0.365

OR: Adjusted Odds Ratio, LCI: lower 95% confidence interval, UCI: upper 95% confidence interval, and REF: reference category.