Interpretation of a self-esteem subscale for erectile dysfunction by cumulative logit model

Drug Information Journal

Volumn 41, Issue 6, 2007, Pages 723-732

  Cappelleri, Joseph C ^a   Bell, Stephen S ^b   Siegel, Richard L ^a  

^a PFIZER INC   (United States)

^b Bell Falla and Associates   (United States)

Author keywords

Cumulative logit model; Impotence; Psychometrics; Quality of life; Self concept

Indexed keywords

ADULT; ARTICLE; CONTROLLED STUDY; ERECTILE DYSFUNCTION; EVALUATION RESEARCH; HEALTH STATUS; HUMAN; MAJOR CLINICAL STUDY; MALE; METHODOLOGY; PRIORITY JOURNAL; QUALITY OF LIFE; QUESTIONNAIRE; SELF ESTEEM; SELF ESTEEM AND RELATIONSHIP QUESTIONNAIRE;

EID: 36248953291     PISSN: 00928615     EISSN: None     Source Type: Journal    
DOI: 10.1177/009286150704100605     Document Type: Article

References (25)

1. Hamilton M. A rating scale for depression. J Neurol Neurosurg Psychiatry. 1960;23:56-62.
2. Zigmond AS, Snaith RP. 1983. The Hospital Anxiety and Depression Scale. Acta Psychiatrica Scand. 1983;67:361-370.
3. Ware JE, Snow KK, Kosinki M. SF-36® Health Survey: Manual and Interpretation Guide. Lincoln, RI: QualityMetric Incorporated; 2000.
4. Aaronson NK, Ahmedzai S, Bergmen B, et al. The European Organisation for Research and Treatment of Cancer QLQ-C30: a quality-of-life instrument for use in international clinical trials in oncology. J Natl Cancer Inst. 1993;85:365-376.
5. Rosen RC, Riley A, Wagner G, Osterloh IH, Kirkpatrick J, Mishra A. The International Index of Erectile Function (HEF): a multidimensional scale for assessment of erectile dysfunction. Urology. 1997;49:822-830.
6. Marquis P, Chassany O, Abetz L. A comprehensive strategy for the interpretation of quality-of-life data based on existing methods. Value Health. 2004;7:93-104.
7. Ware JE, Keller SD. Interpreting general health measures. In: Spilker B, ed. Quality of Life and Pharmacoeconomics in Clinical Trials, Second Edition. Philadelphia, PA: Lippincott-Raven; 1999:445-460.
8. Hosmer DW, Lemeshow S. Applied Logistic Regression.2nd ed. New York, NY: John Wiley & Sons; 2000.
9. Agresti, A. Categorical Data Analysis.2nd. New York, NY: John Wiley & Sons; 2002.
10. Kleinbaum DG, Klein M. Logistic Regression: A Self-Learning Text. 2nd. New York: Springer; 2002.
11. Simonoff JS. Analyzing Categorical Data. New York, NY: Springer; 2003.
12. O'Connell AA. Logistic Regression Models for Ordinal Response Variables. Thousands Oaks, CA: Sage Publications; 2006.
13. SAS Institute. SAS/STAT User's Guide. Version 8. Cary, NC: SAS Institute; 2000.
14. SPSS, Inc. SPSS for Windows. Release 11.0. Chicago, IL: SPSS, Inc.; 2001.
15. Lall R, Campbell MJ, Walters SJ, Morgan K, the MRC CFAS Team. A review of ordinal regression models applied on health-related quality of life assessments. Stat Meth Med Res. 2002;11:49-67.
16. Althof SE, Cappelleri JC, Shpilsky A, et al. Treatment responsiveness of the Self-Esteem and Relationship questionnaire in erectile dysfunction. Urology. 2003;61:888-892.
17. Cappelleri, JC, Althof, SE, Siegel, RL, Shpilsky A, Bell SS, Duttagupta S. Development and validation of the Self-Esteem And Relationship (SEAR) questionnaire in erectile dysfunction. Int J Impot Res. 2004;16:30-38.
18. O'Leary MP, Althof SE, Cappelleri JC, Crowley A, Sherman N, Duttagupta S, for the US SEAR Study Group. Self-esteem, confidence, and relationship satisfaction in men with erectile dysfunction treated with sildenafil citrate: a multicenter, randomized, parallel-group, double-blind, placebo-controlled study in the United States. J Urol. 2006;175:1058-1062.
19. Althof SE, O'Leary MP, Cappelleri JC, et al., for the International SEAR Study Group. Sildenafil citrate improves self-esteem, confidence, and relationships in men with erectile dysfunction: results from an international, multi-center, double-blind, placebo-controlled trial. J Sex Med. 2006;3:521-529.
20. Ananth CV, Kleinbaum DG. Regression models for ordinal responses: a review of methods and applications. Int Journal Epidemiol. 1997;26:1323-1333.
21. Embretson SE, Reise SP. Item Response Theory for Psychologists. Mahwah, NJ: Lawrence Erlbaum Associates; 2000.
22. Ostini R, Nering ML. Polytomous Item Response Theory Models. Thousand Oaks, CA: Sage Publications; 2006.
23. Cappelleri JC, Bell SS, Althof SE, Siegel RL, Stecher VJ. Comparison between sildenafil-treated subjects with erectile dysfunction and control subjects on the Self-Esteem and Relationship questionnaire. J Sex Med. 2006;3:274-282.
24. Seidman SN, Roose SP, Menza MA, Shabsigh R, Rosen RC. Treatment of erectile dysfunction in men with depressive symptoms: results of a placebo-controlled trial with sildenafil citrate. Am J Psychiatry. 2001;158:1623-1630.
25. Althof SE, O'Leary MP, Cappelleri JC, et al., for the SEAR Study Group. Self-esteem, confidence, and relationships in men treated with sildenafil citrate for erectile dysfunction. J Gen Intern Med. 2006;21:1069-1074.