Reliability of KHQ and ICIQ-SF in Assessing Urinary Incontinence Effects in Polish Women

Completed

• Conditions: Stress Urinary Incontinence; Overactive Bladder; Urge Incontinence; Urinary Incontinence
• Interventions: Diagnostic Test: King's Health Questionnaire; Diagnostic Test: the International Consultation on Incontinence Modular Questionnaire (ICIQ-SF) Short Form

• Registration Number: NCT04619238
• Lead Sponsor: Medical University of Lublin

Brief Summary

The aim of this study was to assess the psychometric properties of KHQ and ICIQ-SF in polish women.

Detailed Description

Purpose The King's Health Questionnaire (KHQ) and the International Consultation on Incontinence Modular Questionnaire (ICIQ-SF) Short Form are widely used in clinical practice. The aim of this study was to assess the psychometric properties of KHQ and ICIQ-SF in polish women.

Methods One hundred fifty-five women with urinary incontinence (UI) aged between 19-82 years underwent urodynamic investigation and completed both KHQ and ICIQ-SF. To evaluate the factor structure and construct the validity of the KHQ and ICIQ, Principal Component Analysis (PCA) using VARIMAX rotation was conducted for all questionnaire items. PCA results were also confirmed by Spearman's correlations between KHQ and ICIQ items. Moreover, the internal consistency of the KHQ and ICIQ was estimated by way of Cronbach's alpha coefficient (α). Statistical analysis was performed using STATISTICA version 13.1 software (StatSoft, Poland), as well as open source R software (version 3.4.4).

Study Timeline

• Study Start: 2017-06-01
• Primary Completion: 2018-12-30
• Study Completion: 2019-01-10
• Status Verified: 2020-11
• Study First Submitted: 2020-11-02
• Study First Submitted QC: 2020-11-05
• Last Update Submitted: 2020-11-05
• Study First Posted: 2020-11-06
• Last Update Posted: 2020-11-06

Recruitment & Eligibility

• Status: COMPLETED
• Sex: Female
• Target Recruitment: 155

Inclusion Criteria

• informed consent
• patients with symptoms of urinary incontinence
• age 18-82 years

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Exclusion Criteria

• lack of consent
• inability to understand the study protocol

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Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
mix urinary incontinence	King's Health Questionnaire	patients with MUI
mix urinary incontinence	the International Consultation on Incontinence Modular Questionnaire (ICIQ-SF) Short Form	patients with MUI
no urinary incontinence	King's Health Questionnaire	patients without UI
stress urinary incontinence	King's Health Questionnaire	patients with SUI
stress urinary incontinence	the International Consultation on Incontinence Modular Questionnaire (ICIQ-SF) Short Form	patients with SUI
overactive bladder	King's Health Questionnaire	patients with OAB
Urge	King's Health Questionnaire	patients with urge incontinence
Urge	the International Consultation on Incontinence Modular Questionnaire (ICIQ-SF) Short Form	patients with urge incontinence
no urinary incontinence	the International Consultation on Incontinence Modular Questionnaire (ICIQ-SF) Short Form	patients without UI
overactive bladder	the International Consultation on Incontinence Modular Questionnaire (ICIQ-SF) Short Form	patients with OAB

Primary Outcome Measures

Name	Time	Method
psychometric properties of KHQ in polish women with urinary incontinence	2017-2018	psychometric properties of KHQ
psychometric properties of ICIQ-SF in polish women with urinary incontinence	2017-2018	psychometric properties of ICIQ-SF

Trial Locations

Locations (1)

Katarzyna Skorupska; 🇵🇱 Lublin, Poland