Table 1 Total sample and missing data
From: Effect of animated movie in combating child sleep health problems
| Â | Pre-intervention | Post-intervention | ||||
|---|---|---|---|---|---|---|
Grade 4 | Grade 5 | Both | Grade 4 | Grade 5 | Both | |
Total number of students | 166 | 98 | 264 | 165 | 98 | 263 |
Missing data for at least 1 question | 13 | 3 | 10 | 12 | 6 | 18 |
Response to all questions | 153 | 95 | 254 | 153 | 92 | 245 |