• 1
    Rosen RC, Riley A, Wagner G. The International Index of Erectile Function (IIEF): A multidimensional scale for assessment of erectile dysfunction. Urology 1997;49:82230.
  • 2
    Corona G, Jannini EA, Maggi M. Inventories for male and female sexual dysfunctions. Int J Impot Res 2005;18:23650.
  • 3
    Rosen RC, Cappelleri JC, Gendrano N III.The International Index of Erectile Function (IIEF): A state-of-the-science review. Int J Impot Res 2002;14:22644.
  • 4
    De Boer BJ, Bots ML, Nijeholt AA, Moors JP, Pieters HM, Verheij TJ. Impact of various questionnaires on the prevalence of erectile dysfunction. The ENIGMA Study. Int J Impot Res 2004;16:2149.
  • 5
    Dean J. Characterisation, prevalence, and consultation rates of erectile dysfunction. Clin Cornerstone 2005;7:511.
  • 6
    Hirsch M, Donatucci C, Glina S, Montague D, Montorsi F, Wyllie M. Standards for clinical trials in male sexual dysfunction: Erectile dysfunction and rapid ejaculation. J Sex Med 2004;1:8791.
  • 7
    Lewis RW, Fugl-Meyer KS, Bosch R, Fugl-Meyer AR, Laumann EO, Lizza E, Martin-Morales A. Epidemiology/risk factors of sexual dysfunction. J Sex Med 2004;1:359.
  • 8
    Cappelleri JC, Rosen RC, Smith MD, Mishra A, Osterloh IH. Diagnostic evaluation of the erectile function domain of the International Index of Erectile Function. Urology 1999;54:34651.
  • 9
    Cappelleri JC, Rosen RC, Smith MD, Quirk F, Maytom MC, Mishra A, Osterloh IH. Some developments on the International Index of Erectile Function (IIEF). Drug Inf J 1999;33:17990.
  • 10
    Rosen RC, Cappelleri JC, Smith MD, Lipsky J, Pena BM. Development and evaluation of an abridged, 5-item version of the International Index of Erectile Function (IIEF-5) as a diagnostic tool for erectile dysfunction. Int J Impot Res 1999;11:31926.
  • 11
    Lim TO, Das A, Rampal S, Zaki M, Sahabudin RM, Rohan MJ, Isaacs S. Cross-cultural adaptation and validation of the English version of the International Index of Erectile Function (IIEF) for use in Malaysia. Int J Impot Res 2003;15:32936.
  • 12
    Wiltink J, Hauck EW, Phadayanon M, Weidner W, Beutel ME. Validation of the German version of the International Index of Erectile Function (IIEF) in patients with erectile dysfunction, Peyronie's disease and controls. Int J Impot Res 2003;15:1927.
  • 13
    Hair JF, Anderson RE, Tatham RL, Black WC. Structural equation modeling. In: HairJF, AndersonRE, TathamRL, BlackWC, eds. Multivariate data analysis. Upper Saddle River, NJ: Prentice Hall; 1998:577667.
  • 14
    Boomsma A. Reporting analyses of covariance structures. Struct Equation Model 2000;7:46183.
  • 15
    Kline RB. Principles and practice of structural equation modeling. New York, NY: Guilford Press; 1998.
  • 16
    Byrne BM. Structural equation modeling with AMOS. Basic concepts, applications, and programming. Hillsdale, NJ: Lawrence Erlbaum; 2001.
  • 17
    Arbuckle JL, Wothke W. AMOS 4.0 user's guide. Chicago, IL: Small Waters Corporation; 1999.
  • 18
    Hu L, Bentler PM. Cutoff criteria for fit indexes in covariance structure analysis: Conventional criteria versus new alternatives. Struct Equation Model 1999;6:155.
  • 19
    American Psychiatric Association. Diagnostic and statistical manual of mental disorders. 4th edition. Washington, DC: American Psychiatric Association; 1994.