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Table 3 Anthropometric measurements of the participants, risk difference

From: Sex-related change in BMI of 15- to 16-year-old Norwegian girls in cross-sectional studies in 2002 and 2017

 

Girls

 

Risk Difference, 95% CI

p-value

Boys

 

Risk difference, 95% CI

p-value

2002

2017

  

2002

2017

  

OWOBa %

9

14

5 (2,8)

0.002

17

20

3 (−1,6)

0.18

OBb %

1.8

2.5

0.7 (−0.7,2)

0.35

2.5

2.7

0.2 (−1,2)

0.73

  1. aOWOB = overweight and obesity, age and sex-adjusted BMI > 25
  2. bOB = obesity, age- and sex-adjusted BMI > 30