Table 5.
A 2 × 2 table to calculate relative risk for intake intervals outside defined borders
| Intervals | Intervals | Total | |
|---|---|---|---|
| <10 h/>14 h | ≥10 h/≤14 h | ||
| Intervention group | 480 | 2,187 | 2,667 |
| Control group | 676 | 1,221 | 1,897 |
| Total | 1,156 | 3,408 | 4,564 |
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