The Quantified Athlete: Associations of Wearables for High School Athletes

Table 2

Proportions (in %) of professional aspiring athletes by demographics.

	Not Professional	Professional	Total
	(n = 175)	(n = 238)	(n = 413)	χ^2	p
Sex				24.94	<.001
Female	63.8	38.9	49.4
Male	36.2	61.1	50.6
GPA				14.85	.002
-7	5.1	11.8	9.0
7-8	24.6	34.5	30.3
8-9	46.3	39.9	42.6
9+	24.0	13.9	18.2
Level				1.75	.418
National	41.7	48.3	45.6
European	42.3	36.6	39.0
World	16.0	15.1	15.4
Sport				3.51	0.061
Individual	52.9	43.6	47.5
Team	47.1	56.4	52.5
Apps				8.56	0.014
None	44.0	30.3	36.1
Own	45.1	54.2	50.4
Use	10.9	15.5	13.6
Trackers				26.51	<.001
None	46.3	24.4	33.7
Own	32.6	34.9	33.9
Use	21.1	40.8	32.4