Table 2 Demographic comparisons between respondents and non-respondents, and between respondents and Taiwan population
Convenience sample | |||||||
|---|---|---|---|---|---|---|---|
Respondentsb | Non-respondentsc | Taiwana | |||||
n (%) | n (%) | χ2 | p | % | χ2 | p | |
Gender | 0.01 | 0.92 | 0.17 | 0.69 | |||
Boys | 103 (55.1 %) | 90 (54.5%) | 53.6% | ||||
Girls | 84 (44.9%) | 75 (45.5%) | 46.4% | ||||
Grade | 38.62 | <0.01 | -- | -- | |||
3rd | 28 (15.0%) | 59 (35.8%) | -- | ||||
4th | 52 (27.8%) | 59 (35.8%) | -- | ||||
5th | 55 (29.4%) | 34 (20.6%) | -- | ||||
6th | 52 (27.8%) | 13 (7.9%) | -- | ||||
Weight status | 0.23 | 0.63 | 2.45 | 0.12 | |||
Obese | 60 (32.1%) | 49 (29.7%) | 27.0% | ||||
Normal | 127 (67.0%) | 116 (70.3%) | 73.0% | ||||