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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.