Whether email known at start of study
Datafile
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| No | 0 | 10149 | 23.03% |
| Yes | 1 | 33918 | 76.97% |
| Total | 44067 | 100.0% |
Covid-19 Variable
Whether email known at start of study
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| No | 0 | 10149 | 23.03% |
| Yes | 1 | 33918 | 76.97% |
| Total | 44067 | 100.0% |
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