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Table 3 Difference in overweight/obesity prevalence based on factors z-score

From: Relationships between County Health Rankings and child overweight and obesity prevalence: a serial cross-sectional analysis

 

Group

Mean

SD

F value

p-value

OWOB% K-6th Grade

Lower Z

32.86

3.78

35.27

<0.0001

 

Higher Z

35.7

2.96

  

OWOB% 7-12th Grade

Lower Z

35.87

6.83

7.28

0.0076

 

Higher Z

38.04

4.53

  

OB% K-6th Grade

Lower Z

16.77

3.52

40.76

<0.0001

 

Higher Z

19.69

2.95

  

OB% 7-12th Grade

Lower Z

18.74

6.32

7.86

0.0005

 

Higher Z

20.97

5.30

  
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BMC Public Health

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