Table 4.
Convergent and divergent validity of the UTI-SIQ-8
| Other instruments | Pearson’s r (p) |
| Convergent validity | |
| Pain and usual activities (EQ-5D) | 0.51 (<0.001) |
| VAS pain | 0.54 (<0.001) |
| Divergent validity | |
| Incontinence (KHQ_G) | 0.28 (0.002) |
| Mobility, self-care, anxiety/depression (EQ-5D) | 0.23 (0.12) |
KHQ_G, King’s Health Questionnaire, German version; UTI-SIQ, urinary tract infection-Symptom and Impairment Questionnaire; VAS, visual analogue scale.