Table 1.
The occurrence of diagnostic categories of FLUTD in the study population and the frequency of obstruction within each category. Also, additional findings, like crystalluria, are reported. Findings are reported as percentages with 95% CI in brackets.
| Diagnosis | Obstructive | Diagnosis with additional findings in brackets |
|---|---|---|
| FIC (n=66) 55.5% (46.5–64.1) | 0.0% (0.0–5.4) | FIC 31.9% (24.2–40.8) |
| FIC (crystalluria) 23.5% (16.8–31.9) | ||
| Urethral plug (n=25) 21.0% (14.7–29.2) | 100.0% (86.3–100.0) | Urethral plug 4.2% (1.8–9.4) |
| Urethral plug (crystalluria) 16.8% (11.2–24.5) | ||
| Bacterial cystitis (n=14) 11.8% (7.1–18.9) | 21.4% (4.7–50.8) | Bacterial cystitis 4.2% (1.8–9.5) |
| Bacterial cystitis (crystalluria) 5.0% (2.3–10.6) | ||
| Bacterial cystitis (plug) 0.8% (0.01–4.6) | ||
| Bacterial cystitis (plug, crystalluria) 1.7 (0.5–5.9) | ||
| Urolithiasis (n=14) 11.8% (7.1–18.9) | 42.9% (17.7–71.7) | Urolithiasis 2.5% (0.9–7.2) |
| Urolithiasis (bacteriuria) 1.6% (0.4–5.9) | ||
| Urolithiasis (crystalluria) 5.9% (2.9–11.6) | ||
| Urolithiasis (bacteriuria, crystalluria) 1.6% (0.4–5.9) | ||
| 100.0% | 100.0% |