[Retracted] Construction of the Teaching Quality Monitoring System of Physical Education Courses in Colleges and Universities Based on the Construction of Smart Campus with Artificial Intelligence

Table 3

Average number of fitness activities for college students.

Practice times/gender	School 1			School 2
	Before introduction	After introduction		Before introduction	After introduction
Practice times (male)	4.98 ± 1.02	6.32 ± 0.79	0.001	3.72 ± 1.00	5.43 ± 0.23	0.001
Practice times (female)	3.23 ± 0.98	3.99 ± 1.24	0.040	3.21 ± 0.87	5.20 ± 1.09	0.026