REFERENCES
- Chai TC, Belville WD, McGiure EJ, Nyquist L. Specificity of the American Urological Association voiding symptom index: comparison of unselected and selected samples of both sexes. J Urol 1993; 150: 1710–1713.
- Lepor H, Machi G. Comparison of AUA symptom index in unselected males and females between fifty-five and seventy-nine years of age. Urology 1993; 42: 36–41.
- Peters TJ, Donovan JL, Kay HE, et al. The international continence society "Benign prostatic hyperplasia" study: the bothersomeness of urinary symptoms. J Urol 1997; 157: 885–889.
- Sagnier PP, Macfarlane G, Richard F, Botto H, Teillac P, Boyle P. Results of an epidemiological survey using a modified Urological Association symptom index for benign prostatic hyperplasia in France. J Urol 1994; 151: 1266–1270.
- Schou J, Poulsen AL, Nordling J. The value of a new symptom score (DAN-PS S)in diagnosing urodynamic infravesical obstruction in BPH. Scand J Urol Nephrol 1993; 27: 489–492.
- Stoevelaar HJ, van de Beek C, Nijs HGT, Casparie AF, McDonnall J, Janknegt RA. The symptom questionnaire for benign prostatic hyperplasia: an ambiguous indicator for an ambiguous disease. Br J Urol 1996; 77: 181–185.
- Guess HA, Chute CG, Garraway M, et al. Similar levels of urological symptoms have similar impact on Scottish and American men-although Scots report fewer symp-toms. J Urol 1993; 150: 1701–1705.
- Hunter DJW, Berra-Unamuno A, Martin-Gordo A. Prevalence of urinary symptoms and other urological conditions in Spanish men of 50 years old or older. J Urol 1996; 155: 1965-1970.
- Jackson S, Donovan J, Brooks S, Eckford S, Swinthin-bank L, Abrams P. The Bristol female lower urinary tract symptoms questionnaire: development and psycho-metric testing. Br J Urol 1996; 77: 805–812.
- Seim A, Eriksen BC, Hunskaar S. A study of female
- Sommer P. Bauer T, Nielsen KK, Kristensen ES,
- Hald T, Nordling J, Andersen JT, Bilde T, Meyhoff HEI, Walter S. A patient weighted symptom score system in
- Hansen BJ, Flyger H, Brasso K, Schou J, Nordling J, Andersen JT, et al. Validation of the self-administered Danish Prostatic Symptom Score (DAN-PSS-1) System for use in benign prostatic hyperplasia. Br J Urol 1995; 76: 451–458.
- Brasso K, Stigsby B, Pilgird B, Nordling J. Precision of a patient-weighted symptom score in prostatism. Scand J Urol Nephrol 1994; 28: 71–75.
- Armitage P, Barry G. Statistical methods in medical research. 3rd ed. Oxford: Blackwell Scientific, 1994.
- Andersen JT, Jacobsen O, Worm-Petersen J, Hald T. Bladder function in healthy elderly males. Scand J Urol Nephrol 1978; 12: 123–127.
- Matthiesen TB, Rittig S, Norgaard JP, Pedersen EB, Djurhuus JC. Nocturnal polyuria and natriuresis in male patients with nocturia and lower urinary tract symptoms. J Urol 1996; 156: 1292–1299.