Table 2.
Urinalysis and autoimmune screen results
| Patient | Baseline Urinalysis | Urinalysis at AKI | Autoimmune screen | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Haematuria | Pyuria | Proteinuria | Culture / Casts | Haematuria | Pyuria | Proteinuria | Culture / Casts | ||
| 1 | - | - | - | - | - | - | - | - | negative |
| 2 | NA | NA | NA | NA | - | - | - | - | negative |
| 3 | - | + | - | - | - | - | - | - | negative |
| 4 | NA | NA | NA | NA | - | + | - | - | negative |
| 5 | - | + | - | - | - | + | + | - | Not available |
| 6 | NA | NA | NA | NA | - | + | + | - | Not available |
| 7 | - | - | - | - | - | + | + | Hyaline casts | ANA 1:2560. |
| 8 | NA | NA | NA | NA | + | + | - | E. cloacae UTI | Not available |
| 9 | - | - | - | - | - | - | NA | - | negative |
| 10 | NA | NA | NA | NA | + | + | N/A | E. Coli infection | anti GBM 614u/mL |
| 11 | - | - | - | - | - | - | + | - | ANA 1:80 |
| 12 | NA | NA | NA | NA | + | + | + | - | negative |
| 13 | - | - | - | - | - | - | + | - | negative |
| 14 | + | - | - | - | - | + | - | - | negative |
| 15 | - | - | - | NA | + | + | + | - | negative |
| 16 | + | Nil | + | - | + | + | + | Hyaline casts | ANA 1:40 |
| 17 | - | - | - | NA | + | + | - | - | Not available |
| 18 | - | - | - | - | - | - | - | - | negative |
| 19 | - | - | - | - | - | - | - | - | negative |
| 20 | + | + | NA | - | + | + | + | - | Negative |
| 21 | NA | NA | NA | NA | + | + | - | - | pANCA+ve MPO/PR3 negative |
| 22 | + | + | - | - | - | + | - | - | negative |
| 23 | - | - | + | NA | - | - | + | - | ANA 1:80 |
NA – not available. Haematuria – > 10 red cells per high power field on microscopy or > 1+ on urine dipstick. Pyuria – > 10 white cells per high power field on microscopy or > 1+ on urine dip stick. Proteinuria – raised albumin/protein:creatinine ratio or > 1+ protein on urine dip stick. ANA – Anti Nuclear Antibody; ANCA – Anti Neutrophil Cytoplasmic Antibody; antiGBM – Glomerular Basement Membrane; MPO – Myeloperoxidase; PR3 – Proteinase 3