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Table 5 Multivariate logistic analysis of factors affecting misperception of weight

From: Prevalence and sociodemographic trends of weight misperception in Korean adolescents

Classification

Total

Male

Female

 

OR

95% CI

p

OR

95% CI

p

OR

95% CI

p

Gender

         

 Female

1.000

        

 Male

1.254

1.214-1.294

<0.001

      

School

         

 Middle

1.000

  

1.000

  

1.000

  

 High

1.026

0.993-1.060

0.122

0.958

0.940-1.032

0.529

1.062

1.014-1.111

0.010

Region

         

 City

1.000

  

1.000

  

1.000

  

 Rural

0.979

0.930-1.030

0.416

0.974

0.906-1.047

0.470

0.985

0.916-1.060

0.691

 Metro city

0.980

0.947-1.014

0.249

0.958

0.912-1.006

0.087

1.001

0.954-1.050

0.981

Living with family

         

 Yes

1.000

  

1.000

  

1.000

  

 No

1.070

0.992-1.154

0.080

1.074

0.966-1.193

0.186

1.063

0.953-1.186

0.271

SES

         

 High

1.000

  

1.000

  

1.000

  

 Middle

0.983

0.903-1.073

0.724

0.973

0.923-1.025

0.304

0.090

0.862-0.959

<0.001

 Low

1.173

1.121-1.228

<0.001

1.125

1.055-1.200

<0.001

1.221

1.144-1.302

<0.001

BMI-based weight status

         

 Overweight/obese

1.000

  

1.000

  

1.000

  

 Underweight

2.386

2.045-2.783

<0.001

1.519

1.208-1.911

<0.001

3.692

2.965-4.596

<0.001

 Normal

32.804

29.829-36.077

<0.001

30.634

27.146-34.571

<0.001

36.640

31.396-42.760

<0.001

  1. OR = Odds ratio; CI = Confidence interval.
  2. Tested by multivariate logistic regression analysis.