• 1
    Milsom I. Epidemiology of urinary and faecal incontinence and pelvic organ prolapse. In: Abrams P, Cardozo L, Khoury S, Wein A, editors. 4th International Consultation on Incontinence. 4th ed. Paris: Health Publication Ltd; 2009.
  • 2
    Patrick DL, Deyo RA. Generic and disease-specific measures in assessing health status and quality of life. Med Care 1989; 27:S217S32.
  • 3
    Korfage IJ, Hak T, de Koning HJ. et al. Patients' perceptions of the side-effects of prostate cancer treatment—A qualitative interview study. Soc Sci Med 2006; 63:9119.
  • 4
    Shumaker SA, Wyman JF, Uebersax JS. et al. Health-related quality of life measures for women with urinary incontinence: The Incontinence Impact Questionnaire and the Urogenital Distress Inventory. Continence Program in Women (CPW) Research Group. Qual Life Res 1994; 3:291306.
  • 5
    Wyman JF, Harkins SW, Choi SC. et al. Psychosocial impact of urinary incontinence in women. Obstet Gynecol 1987; 70:37881.
  • 6
    Uebersax JS, Wyman JF, Shumaker SA. et al. Short forms to assess life quality and symptom distress for urinary incontinence in women: The Incontinence Impact Questionnaire and the Urogenital Distress Inventory. Continence Program for Women Research Group. Neurourol Urodyn 1995; 14:1319.
  • 7
    Staskin D, Kelleher C. Incontinence, Patient-Reported Outcome Assessment. 4th International Consultation on Incontinence; July 5–8, 2008, 2009; Paris.
  • 8
    Guillemin F, Bombardier C, Beaton D. Cross-cultural adaptation of health-related quality of life measures: Literature review and proposed guidelines. J Clin Epidemiol 1993; 46:141732.
  • 9
    van der Vaart CH, de Leeuw JR, Roovers JP. et al. Measuring health-related quality of life in women with urogenital dysfunction: The urogenital distress inventory and incontinence impact questionnaire revisited. Neurourol Urodyn 2003; 22:97104.
  • 10
    van der Vaart CH, de Leeuw JR, Roovers JP. et al. The influence of urinary incontinence on quality of life of community-dwelling, 45–70 year old Dutch women. De invloed van urine-incontinentie op de kwaliteit van leven bij thuiswonende Nederlandse vrouwen van 45–70 jaar. Ned Tijdschr Geneeskd 2000; 144:8947.
  • 11
    Labrie J, van der Graaf Y, Buskens E. et al. Protocol for physiotherapy or TVT Randomised Efficacy Trial (PORTRET): A multicentre randomised controlled trial to assess the cost-effectiveness of the tension free vaginal tape versus pelvic floor muscle training in women with symptomatic moderate to severe stress urinary incontinence. BMC Womens Health 2009; 9:24.
  • 12
    van Leijsen SA, Kluivers KB, Mol BW. et al. Protocol for the value of urodynamics prior to stress incontinence surgery (VUSIS) study: A multicenter randomized controlled trial to assess the cost effectiveness of urodynamics in women with symptoms of stress urinary incontinence in whom surgical treatment is considered. BMC Womens Health 2009; 9:22.
  • 13
    Vervest HA, Bisseling TM, Heintz AP. et al. The prevalence of voiding difficulty after TVT, its impact on quality of life, and related risk factors. Int Urogynecol J Pelvic Floor Dysfunct 2007; 18:17382.
  • 14
    van Leijsen SA, Kluivers KB, Mol BW. et al. Can preoperative urodynamic investigation be omitted in women with stress urinary incontinence? A non-inferiority randomized controlled trial. Neurourol Urodyn 2012; 31:111823.
  • 15
    de Vet HCW, Terwee CB, Mokkink LB. et al. Measurement in medicine. 1st ed. Cambridge: Cambridge University Press; 2011.
  • 16
    Altaweel W, Seyam R, Mokhtar A. et al. Arabic validation of the short form of Urogenital Distress Inventory (UDI-6) questionnaire. Neurourol Urodyn 2009; 28:3304.
  • 17
    Cam C, Sakalli M, Ay P. et al. Validation of the short forms of the incontinence impact questionnaire (IIQ-7) and the urogenital distress inventory (UDI-6) in a Turkish population. Neurourol Urodyn 2007; 26:12933.
  • 18
    Chan SS, Choy KW, Lee BP. et al. Chinese validation of urogenital distress inventory and incontinence impact questionnaire short form. Int Urogynecol J 2010; 21:80712.
  • 19
    El-Azab AS, Mascha EJ. Arabic validation of the urogenital distress inventory and adapted incontinence impact questionnaires—Short forms. Neurourol Urodyn 2009; 28:339.
  • 20
    Franzen K, Johansson JE, Karlsson J. et al. Validation of the Swedish version of the incontinence impact questionnaire and the urogenital distress inventory. Acta Obstet Gynecol Scand 2013; 92:55561.
  • 21
    Ruiz de Vinaspre Hernandez R, Tomas Aznar C, Rubio Aranda E. Validation of the Spanish version of the short forms of the Urogenital Distress Inventory (UDI-6) and the Incontinence Impact Questionnaire (IIQ-7) in pregnant women. Validacion de la version espanola de las formas cortas del Urogenital Distress Inventory (UDI-6) y del Incontinence Impact Questionnaire (IIQ-7) en mujeres embarazadas. Gac Sanit 2011. 25:37984.
  • 22
    Zhu L, Yu SJ, Lang JH. et al. Validation of incontinence impact questionnaire short form in Chinese population. Zhonghua Fu Chan Ke Za Zhi 2011; 46:5059.
  • 23
    Moore KN, Jensen L. Testing of the incontinence impact questionnaire (IIQ-7) with men after radical prostatectomy. J Wound Ostomy Continence Nurs 2000; 27:30412.
  • 24
    Abrams P, Cardozo L, Fall M. et al. The standardisation of terminology of lower urinary tract function: Report from the Standardisation Sub-committee of the International Continence Society. Neurourol Urodyn 2002; 21:16778.
  • 25
    Zee vdK, Sanderman R. Het meten van de algemene gezondheidstoestand met de RAND-36. Groningen: Een handleiding.
  • 26
    Crosby RD, Kolotkin RL, Williams GR. Defining clinically meaningful change in health-related quality of life. J Clin Epidemiol 2003; 56:395407.
  • 27
    Abrams P, Andersson KE, Birder L. et al. Fourth International Consultation on Incontinence Recommendations of the International Scientific Committee: Evaluation and treatment of urinary incontinence, pelvic organ prolapse, and fecal incontinence. Neurourol Urodyn 2010; 29:21340.
  • 28
    Schafer W, Abrams P, Liao L. et al. Good urodynamic practices: Uroflowmetry, filling cystometry, and pressure-flow studies. Neurourol Urodyn 2002; 21:26174.
  • 29
    Flycatcher Academic Support Centre., 2012.
  • 30
    Little RJA, Rubin DB. Statistical analysis with missing data. 2nd [rev] ed. Hoboken N.J.: Wiley Interscience; 2002.
  • 31
    Terwee CB, Bot SD, de Boer MR. et al. Quality criteria were proposed for measurement properties of health status questionnaires. J Clin Epidemiol 2007; 60:3442.
  • 32
    McGraw K, Wong S. Forming inferences about some intraclass correlation coefficients. Psychol Methods 1996; 1:3046.
  • 33
    Bland JM, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1986; 1:30710.
  • 34
    Fayers PM, Hand DJ, Bjordal K. et al. Causal indicators in quality of life research. Qual Life Res 1997; 6:393406.
  • 35
    Apostolidis A, Kirana PS, Chiu G. et al. Gender and age differences in the perception of bother and health care seeking for lower urinary tract symptoms: Results from the hospitalised and outpatients' profile and expectations study. Eur Urol 2009; 56:93747.
  • 36
    Harris SS, Link CL, Tennstedt SL. et al. Care seeking and treatment for urinary incontinence in a diverse population. J Urol 2007; 177:6804.
  • 37
    Li Y, Cai X, Glance LG. et al. Gender differences in healthcare-seeking behavior for urinary incontinence and the impact of socioeconomic status: A study of the Medicare managed care population. Med Care 2007; 45:111622.