Table 3.

Degree of the participants pre- and postintervention in the four networks generated in the intervention group.

	Degree, mean (SD)
Network	Preintervention	Postintervention	P value
Network 1a	7.66 (8.86)	11.39 (8.74)	<.001
Network 2b	5.52 (3.90)	7.64 (4.40)	<.001
Network 3c	4.55 (3.87)	8.70 (4.54)	<.001
Network 4d	3.37 (2.89)	5.68 (3.51)	<.001

^aFirst-year students in the first school.

^bSecond-year students in the first school.

^cFirst-year students in the second school.

^dSecond-year students in the second school.