Table 1 Descriptive statistics of population variables.

From: A chain mediation model of physical exercise and BrainRot behavior among adolescents

Items

N

Percent

Gender

Boys

533

48.9%

Girls

558

51.1%

Grade

Primary school

40

3.7%

Junior high school

433

39.7%

Senior high school

618

56.6%

Place of Residence

Towns

772

70.8%

Village

319

29.2%

Only child status

Yes

238

21.8%

No

853

78.2%

Live on campus or not

Yes

355

32.5%

No

736

67.5%