Quality of life in patients with choroidal melanoma: A pilot study

B. Michele Melia, Claudia S. Moy, Lee McCaffrey

Research output: Contribution to journalArticlepeer-review

Abstract

PURPOSE: To assess the internal consistency of a short, widely-used health-related quality of life instrument in patients with choroidal melanoma, its appropriateness for use in a large clinical trial in patients with that disease, and the feasibility of various methods of instrument administration METHODS: The SF-36 was administered to 31 choroidal melanoma patients identified from two ocular oncology practices. Fifteen patients were interviewed by telephone, 4 were interviewed in person at the clinic, and 12 patients completed the instrument themselves while at the clinic. RESULTS: Twenty-three patients had already been treated for choroidal melanoma; 20 patients were treated with some form of radiation. The remaining 8 patients had not yet been treated. Metastasis had not been diagnosed in any of the patients. Patient age ranged from 37 to 85 years with a median of 59 years; 55% of the patients were female. The in-person and telephone interviews performed better than self-administered interviews in terms of missing items due to non-response (0% vs. 3.2%). The overall SF-36 health profile for the choroidal melanoma patients was similar in shape to that expected for a general U.S. population sample with the same age and gender distribution, although the choroidal melanoma patients averaged 4 to 11 points higher, indicating better health-related quality of life, for all scales except the role functioning-emotional scale. CONCLUSIONS: The results supported the internal consistency of the SF-36 in this population. Interviewer administration of the SF-36 either in-person or by telephone was acceptable to the patients and provided more complete data.

Original languageEnglish (US)
Pages (from-to)19-28
Number of pages10
JournalOphthalmic Epidemiology
Volume6
Issue number1
DOIs
StatePublished - Jul 17 1999

Keywords

  • Choroidal melanoma
  • Quality of life
  • Questionnaire study

ASJC Scopus subject areas

  • Epidemiology
  • Ophthalmology

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