Workup WU-2026-0002
Internal id: case_34abee07-746a-4275-912b-7c84609179ed
Status: open · suspected: CAUTI
🤖 AI final determination
Checking for cached AI verdict…
❌ Rule-based evaluator: Does NOT meet CAUTI / SUTI 1a / SUTI 1b.
| Suspected event type | CAUTI |
|---|---|
| Culture date | 2026-05-20 |
| Meets CAUTI | ❌ No |
| Meets SUTI 1a | ❌ No |
| Meets SUTI 1b | ❌ No |
| Foley attribution | ✅ Foley in place > 2 days at DoE |
Why this verdict (6 steps)
- IWP = 2026-05-17 to 2026-05-23 (anchored on culture date 2026-05-20 ± 3 days per NHSN PSC Ch.2 UTI).
- Date of Event = 2026-05-20 (from case row).
- RIT = 2026-05-20 to 2026-06-02 (DoE + 13).
- Admitted 2026-05-12 (HD 1) → DoE on HD 9 → onset = HO.
- Indwelling urinary catheter (Foley) inserted 2026-05-15 → in place 6 calendar days on DoE → CAUTI attribution applies.
- No qualifying urine culture (need ≤2 organisms, ≥1 UTI-eligible, ≥10⁵ CFU/mL) — does NOT meet UTI/CAUTI/SUTI.
Data gaps (1)
- Urine culture on 2026-05-20: Klebsiella pneumoniae pneumoniae = 0 CFU/mL — no UTI-eligible organism at the ≥10⁵ CFU/mL threshold.
Patient & admission
- Patient ref
- 12
- Unit
- ICU-4W
- Admitted
- 2026-05-12
- Discharged
- — still admitted —
- Age
- 45 y
- Detected
- 2026-06-02T14:05:25.580Z
Discharge & validation
Discharge / close the chart
Peer validation
Status: — Not assigned
Assign validator
Add to case
Cultures, devices, and symptoms can be added as more lab results come in over the next few days.
Cultures (1)
| Type | Collected | Findings | Status |
|---|---|---|---|
| + urine | 2026-05-20 |
| Does not meet CAUTI |
Devices (1)
| Device | Inserted | Removed |
|---|---|---|
| indwelling_urinary_catheter | 2026-05-15 | still in |
Symptoms (1)
| Symptom | Onset | Value | Notes |
|---|---|---|---|
| fever | 2026-05-21 | 38.3 | — |
Hospital-day calendar
Visualizes admission, culture date(s), symptom onset, IWP and RIT windows. Particularly useful for long stays — scroll the table.
Admission (HD 1) Culture date (anchors the IWP) Symptom onset
| HD | Date | Admission | Culture | Symptom |
|---|---|---|---|---|
| HD 1 | 2026-05-12 | 🏥 | ||
| HD 2 | 2026-05-13 | |||
| HD 3 | 2026-05-14 | |||
| HD 4 | 2026-05-15 | |||
| HD 5 | 2026-05-16 | |||
| HD 6 | 2026-05-17 | |||
| HD 7 | 2026-05-18 | |||
| HD 8 | 2026-05-19 | |||
| HD 9 | 2026-05-20 | 🧪 Culture | ||
| HD 10 | 2026-05-21 | 🌡️ | ||
| HD 11 | 2026-05-22 |
No event meets criteria, so no IWP / RIT is established. The calendar shows the culture date(s) and any documented symptoms purely for context.