Table 2:
Variable Selection for Sink Risk Modeling
| Variable | Values | Description |
|---|---|---|
| P | +/- | Patient was positive on current day |
| Plag7 | +/- | Patient positive in last 7 days in same room |
| Plag14 | +/- | Patient positive in last 14 days in same room |
| Plag21 | +/- | Patient positive in last 21 days in same room |
| Plag28 | +/- | Patient positive in last 28 days in same room |
| status(P1) | +/- | Patient in adjacent rooms that share common plumbing with next room was positive |
| status(P2) | +/- | Patient in adjacent rooms that do not share common plumb-ing with next room was positive |
| status(S1) | +/- | Patient in adjacent rooms that share common plumbing were positive |
| status(S2) | +/- | Patient in adjacent rooms that do notshare common plumb-ing were positive |
| I3 | 0 or 1 | Intervention occurred in the same room in last 3 days |
| I5 | 0 or 1 | Intervention occurred in the same room in last 5 days |
| I7 | 0 or 1 | Intervention occurred in the same room in last 7 days |
| Slag30 | 0 or 1 | Same room sink was positive in last 30 days |