Table 1.

Mean (M) and Standard Deviation (SD) of Age, Mass, Height, Frequency, and Duration of Organized Sport Participation and Distribution of Type of Organized Sport Participation.

Descriptive Characteristics	Organized Sport Participants (n = 113)		Nonparticipants (n = 207)
	Mean	SD	Mean	SD	P
Age (years)	12.4	1.1	12.3	1.0	.814
Mass (kg)	45.2	6.0	44.9	5.4	.967
Height (cm)	152.9	7.5	153.4	6.4	.275
	Mean	SD
Frequency of organized sport (events per week)	2	3
Duration of organized sport (minutes)	78.2	34.4
	n	%
Type of organized sport practiced
Soccer	48	42.5
Indoor soccer	18	15.9
Volleyball	6	5.3
Basketball	3	2.7
Athletics	2	1.8
Swimming	19	16.8
Dance	14	12.4
Other	3	2.7
Total	113	100