title: Validation study of the Korean version of the M. D. Anderson Symptom Inventory.
abstract: This study aimed to evaluate the Korean version of the M. D. Anderson Symptom Inventory (MDASI-K) as a tool for assessing multiple symptoms in Korean cancer patients. Participants (178 cancer patients and 178 age and sex-matched community-dwelling adults) completed the MDASI-K and the Korean version of the European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30. The MDASI-K exhibited substantial reliability and validity. Cronbach alpha coefficients were 0.91 and 0.93 in the cancer patients, and 0.96 and 0.96 in the normal group for both symptom and interference, respectively. MDASI-K summary scores correlated significantly with those of the EORTC QLQ-C30. Discriminant validity of the MDASI-K was demonstrated by its ability to clearly distinguish significant differences within different Eastern Cooperative Oncology Group performance statuses and those between the patient and normal groups in the mean scores of both symptom and interference. The MDASI-K is a valid and reliable measure for assessing multiple symptoms in Korean cancer patients.
authors.affiliation: Quality of Cancer Care Branch, Research Institute and Hospital, National Cancer Center, Goyang, Gyeonggi, Korea. lawyun08@ncc.re.kr
authors.forename: Young Ho
authors.initials: YH
authors.lastname: Yun
authors.forename: Tito R
authors.initials: TR
authors.lastname: Mendoza
authors.forename: Im Ok
authors.initials: IO
authors.lastname: Kang
authors.forename: Chang Hoon
authors.initials: CH
authors.lastname: You
authors.forename: Ju Won
authors.initials: JW
authors.lastname: Roh
authors.forename: Chang Geol
authors.initials: CG
authors.lastname: Lee
authors.forename: Won Sup
authors.initials: WS
authors.lastname: Lee
authors.forename: Keun Seok
authors.initials: KS
authors.lastname: Lee
authors.forename: Soo-Mee
authors.initials: SM
authors.lastname: Bang
authors.forename: Sang Min
authors.initials: SM
authors.lastname: Park
authors.forename: Charles S
authors.initials: CS
authors.lastname: Cleeland
authors.forename: Xin Shelley
authors.initials: XS
authors.lastname: Wang
mesh_terms: D000328:Adult; D005260:Female; D006304:Health Status; D006306:Health Surveys; D006801:Humans; D007723:Korea; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications* / Q000503:physiopathology / Q000523:psychology*; D011788:Quality of Life; D015203:Reproducibility of Results; D012959:Socioeconomic Factors