Table 2 Demographics by BMI categories and the analysis results.

From: Associations between physical activity and health-related quality of life among university students in Zhuhai, China

Characteristics

BMI Categories21

x2-value

Underweight

Normal

Overweight

Obese

\(\nu\)

Gender

    

3

11.55**

  Male

19

61

26

20

  

  Female

80

140

26

34

  

Specialty

    

3

3.77

  Health related

22

70

10

12

  

  Non-health related

77

151

24

40

  

Grade

    

9

15.90

  Freshman

41

79

17

22

  

  Sophomore

32

70

11

23

  

  Junior

17

34

5

5

  

  Senior

9

38

1

2

  
  1. **P < 0.01.
  2. aThe values are reported in absolute frequency.
Back to article page