Factorial validity and internal consistency of the PRAFAB questionnaire in women with stress urinary incontinence

@article{Hendriks2008FactorialVA,
  title={Factorial validity and internal consistency of the PRAFAB questionnaire in women with stress urinary incontinence},
  author={Erik J. M. Hendriks and Arnold T. M. Bernards and J Bart Staal and Henrika C W de Vet and Rob M. A. de Bie},
  journal={BMC Urology},
  year={2008},
  volume={8},
  pages={1 - 1}
}
BACKGROUND To investigate the factor structure, dimensionality and construct validity of the (5-item) PRAFAB questionnaire score in women with stress urinary incontinence (stress UI). METHODS A cross validation study design was used in a cohort of 279 patients who were randomly divided into Sample A or B. Sample A was used for preliminary exploratory factor analyses with promax rotation. Sample B provided an independent sample for confirming the premeditated and proposed factor structure and… CONTINUE READING