Table 6 Adjusted odds ratio (95% CI) of central obesity(WtHR ≥ 0.5) in US children and adolescents NHANES 2009–2018

Aged 6–11 years^b

1,372

1,575

1,543

1,448

Model 1

Ref

1.228(1.049–1.437)

1.062(0.905–1.245)

1.039(0.883–1.222)

0.801

Model 2

Ref

1.294(1.103–1.518)

1.11(0.944–1.305)

1.08(0.916–1.273)

0.889

Model 3

Ref

1.293(1.102–1.517)

1.113(0.947–1.309)

1.086(0.921–1.281)

0.825

Aged 12- 19years^b

1,206

1,240

1,337

1,206

Model 1

Ref

1.243(1.054–1.466)

1.435(1.219–1.691)

1.456(1.238–1.712)

< 0.0001

Model 2

Ref

1.273(1.077–1.504)

1.497(1.267–1.768)

1.558(1.321–1.839)

< 0.0001

Model 3

Ref

1.266(1.071–1.497)

1.486(1.258–1.756)

1.528(1.294–1.803)

< 0.0001