[Development of the general module of the system of quality of life instruments for cancer patients: reliability and validity analysis].

Wan, CH ; Meng, Q ; et al.

In: Ai zheng = Aizheng = Chinese journal of cancer, Jg. 26 (2007-03-01), Heft 3, S. 225-9

academicJournal

Background & Objective: The general module of the system of quality of life instruments for cancer patients (QLICP-GM) has been developed by us, but its psychologic properties need to be evaluated. This study was to evaluate the reliability and validity of QLICP-GM.

Methods: The QOL data of 600 patients with lung cancer, breast cancer, colorectal cancer, gastric cancer, and head and neck cancer were analyzed by paired t-tests, correlation analysis, equivalence tests, and structural equation models to evaluate QLICP-GM.

Results: The test-retest reliability for all domains and the overall scale was above 0.85. Internal consistency alpha values for all domains except social function domain were above 0.70. The alpha value and split-half reliability of the overall scale were 0.88 and 0.93, respectively. Correlation analyses and structural equation models displayed good construction validity of the scale. It also showed good criterion-related validity when FACT-G was used as the criterion.

Conclusion: QLICP-GM can be used to measure QOL for cancer patients with good reliability and validity.

Titel:	[Development of the general module of the system of quality of life instruments for cancer patients: reliability and validity analysis].
Autor/in / Beteiligte Person:	Wan, CH ; Meng, Q ; Yang, Z ; Tang, XL ; Zhang, CZ ; Lu, YB ; Luo, JH ; Zhang, XQ
Zeitschrift:	Ai zheng = Aizheng = Chinese journal of cancer, Jg. 26 (2007-03-01), Heft 3, S. 225-9
Veröffentlichung:	<2009- > : Guangzhou : Zhongshan da xue zhong liu fang zhi zhong xin ; <i>Original Publication</i>: Guangzhou : Zhongshan yi ke da xue Fu shu zhong liu yi yuan, 2007
Medientyp:	academicJournal
Schlagwort:	Adolescent Adult Aged Aged, 80 and over Asian People psychology Child Confidence Intervals Female Humans Male Middle Aged Surveys and Questionnaires Young Adult Neoplasms psychology Psychometrics methods Quality of Life psychology
Sonstiges:	Nachgewiesen in: MEDLINE Sprachen: Chinese Publication Type: Journal Article; Research Support, Non-U.S. Gov't Language: Chinese [Ai Zheng] 2007 Mar; Vol. 26 (3), pp. 225-9. MeSH Terms: Neoplasms / psychology ; Psychometrics / methods ; Quality of Life / *psychology ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Asian People / psychology ; Child ; Confidence Intervals ; Female ; Humans ; Male ; Middle Aged ; Surveys and Questionnaires ; Young Adult Entry Date(s): Date Created: 20070316 Date Completed: 20090924 Latest Revision: 20221207 Update Code: 20240513

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