title: What is the factor that most influences QOL among rheumatoid arthritis patients?
abstract: Abstract We attempted to elucidate the factors which affect the quality of life (QOL) among patients with rheumatoid arthritis (RA). Ninety-five patients who satisfied the American Rheumatism Association criteria for RA were asked to fill in a modified arthritis impact measurement scale, version 2 (AIMS2) and complete a Lorish's face scale (FS) test. The same questionnaire and FS test were completed by 75 healthy persons as controls. We used Lorish's FS for our assessment of QOL. The investigation was undertaken to analyze the relationship between FS and each item on the questionnaire. For average FS score, there was no significant difference between the RA group and the controls. However, RA group scores covered a wider range than those of the controls. From the correlation analysis, physical stress, pain factors, and some of the activities of daily living (ADL) factors showed a strong correlation with FS. ADL factors which strongly correlated with FS were those related to activities of the lower limbs. Other ADL factors were moderately correlated with FS. Socioeconomic factors were not significantly correlated with FS. There was no significant difference between the QOL of RA patients and that of healthy controls. The QOL was correlated with pain and stress factors rather than with ADL factors among patients with RA.
authors.affiliation: Department of Hospital Administration, Toho University School of Medicine , 5-21-16 Omorinishi, Ota-ku, Tokyo 143-8541 , Japan.
authors.forename: K
authors.initials: K
authors.lastname: Sadamoto
authors.forename: H
authors.initials: H
authors.lastname: Fukuya
authors.forename: E
authors.initials: E
authors.lastname: Saito