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Comparison of SUDI and reference deaths by day of the week
| Weekend | Weekdays | ||||||
|---|---|---|---|---|---|---|---|
| SUDI | 30 (67%) | 15 (33%) | |||||
| Reference deaths* | 72 (40%) | 110 (60%) | |||||
| Saturday | Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | |
| SUDI | 8 | 15 | 7 | 3 | 5 | 4 | 3 |
| Reference deaths | 25 | 26 | 21 | 24 | 27 | 33 | 26 |
difference between SUDI and other deaths by Chi-square test, p<0.002
