Table 3 Percentage distribution of concordant versus discordant weight perception (unit: %)
From: Prevalence and sociodemographic trends of weight misperception in Korean adolescents
Classification | Total | Male | Female | ||||||
|---|---|---|---|---|---|---|---|---|---|
|  | Weight perception | χ2( p) | Weight perception | χ2( p) | Weight perception | χ2( p) | |||
| Â | Concordant | Discordant | Â | Concordant | Discordant | Â | Concordant | Discordant | Â |
Gender | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 Male | 48.9 | 51.1 | 97.811 | - | - |  | - | - |  |
 Female | 52.5 | 47.5 | (<0.001) | - | - |  | - | - |  |
School | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 Middle | 51.4 | 48.6 | 14.519 | 49.3 | 50.7 | 3.284 | 53.5 | 46.5 | 14.434 |
 High | 50.0 | 50.0 | (<0.001) | 48.4 | 51.6 | (0.070) | 51.5 | 48.5 | (<0.001) |
Region | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 Rural | 51.0 | 49.0 | 2.021 | 48.4 | 51.6 | 8.091 | 53.8 | 46.2 | 4.232 |
 City | 50.4 | 49.6 | (0.364) | 48.1 | 51.9 | (0.018) | 52.6 | 47.4 | (0.121) |
 Metro city | 50.9 | 49.1 |  | 49.7 | 50.3 |  | 52.1 | 47.9 |  |
Living with family | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 Yes | 50.7 | 49.3 | 0.310 | 48.9 | 51.1 | 0.783 | 52.5 | 47.5 | 0.050 |
 No | 50.2 | 49.8 | (0.578) | 47.9 | 52.1 | (0.390) | 52.8 | 47.2 | (0.823) |
SES (Socioeconomic status) | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 High | 50.4 | 49.6 | 52.495 | 49.4 | 50.6 | 14.010 | 51.8 | 48.2 | 45.367 |
 Middle | 51.9 | 48.1 | (<0.001) | 49.4 | 50.6 | (<0.001) | 54.1 | 45.9 | (<0.001) |
 Low | 48.5 | 51.5 |  | 47.0 | 53.0 |  | 49.9 | 50.1 |  |
BMI-based weight status | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 Underweight | 90.3 | 9.7 | 12753.171 | 92.5 | 7.5 | 7313.878 | 88.3 | 11.7 | 5555.263 |
 Normal | 40.8 | 59.2 | (<0.001) | 38.0 | 62.0 | (<0.001) | 43.6 | 56.4 | (<0.001) |
 Overweight/obese | 95.7 | 4.3 |  | 94.9 | 5.1 |  | 96.5 | 3.5 |  |
Total | 50.7 | 49.3 | Â | 48.9 | 51.1 | Â | 52.5 | 47.5 | Â |