Dysfunctional voiding.
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patient group: • Male or female children aged 6 – 16 years • Has DV • Child and at least one parent fluent in the Dutch language • Signed informed consent Control group: • Male or female children aged 6 – 16 years • Has no urinary tract symptoms • Child and at least one parent fluent in the Dutch language • Signed informed consent
Exclusion criteria
Exclusion criteria: • Has a neurogenic disease • Has anatomic abnormalities of the urinary tract • Has received previous urological surgery
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Internal consistency is the main study endpoint. Total scores of the patient and control group will be used to determine this endpoint. | — |
Secondary
| Measure | Time frame |
|---|---|
| For the following secondary endpoint scores from patient and control group will be used: • Construct validity For the following secondary endpoints scores from the patient group will be used: • Reproducibility • Content validity • Responsiveness • Interpretability | — |