Table 5.

Subgroup analysis of SS.

Moderator	N	SMD	95% Conf. interval	Heterogeneity test results		Test for between-group heterogeneity
				I2	P	Q-value	P-value
Measurement **
MABC-2	2	0.20	−0.24, 0.64	0%	0.524	9.99	0.007
BOT	5	0.86	0.49, 1.22	0%	0.813
General	3	1.34	0.74, 1.94	0%	0.502
Type
Game	5	0.54	0.20, 0.87	40.3%	0.153	3.14	0.182
Motor skill	4	0.91	0.50, 1.33	8%	0.353
Aquatic training	1	1.33	0.34, 2.32	NR	NR
Duration
≥12 weeks	5	0.86	0.49, 1.22	0%	0.81	0.97	0.326
< 12 weeks	5	0.60	0.25, 0.96	63%	0.029
Frequency *
1 times/week	4	0.89	0.49, 1.30	0%	0.701	9.01	0.011
2 times/week	2	1.55	0.82, 2.28	0%	0.517
3 times/week	2	0.38	0.01, 0.75	0%	0.472
Exercise session time **
≥60 min	7	1.08	0.72, 1.43	0%	0.688	7.2	0.007
< 60 min	3	0.38	0.02, 0.74	11.3%	0.324

^*Shows that the data differ. ^*p < 0.05, ^**p < 0.01.