Siavash Sajad, Ghaffari Amin, Taghizadeh Ghorban, Lajevardi Laleh, Azad Akram
Department of Occupational Therapy, Rehabilitation Research Center, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran.
Department of Occupational Therapy, Musculoskeletal Research Center, School of Rehabilitation Sciences, Isfahan University of Medical Sciences, Isfahan, Iran.
J Aging Res. 2025 Jan 6;2025:9959086. doi: 10.1155/jare/9959086. eCollection 2025.
Accurate measurement tools are essential for evaluating the health-related quality of life in older adults. We aimed to translate and evaluate the psychometric properties of the Sickness Impact Profile-30 (SIP-30) in community-dwelling older adults. One hundred and fifty older adults participated in this study. To evaluate construct validity, its correlation with General Health Questionnaire-28, Geriatric Depression Scale-15, Hospital Anxiety and Depression Scale, Modified Health Assessment Questionnaire, Numeric Pain Rating Scale, and Fullerton Advanced Balance Scale was assessed. Reliability features were also investigated. The results of construct validity analysis demonstrated a moderate to high ( = 0.61-0.84) correlation between the total score of SIP-30 and GHQ-28, GDS-15, HADS, MHAQ, and NPRS. There was a moderate inverse ( = -0.67) correlation between the total score of the SIP-30 and the FAB Scale. Test-retest reliability (ICC > 0.83) and internal consistency ( = 0.94) of the Persian SIP-30 were high. The results indicated that the Persian SIP-30 is a reliable and valid measure to assess health-related quality of life in community-dwelling older adults.
准确的测量工具对于评估老年人与健康相关的生活质量至关重要。我们旨在翻译并评估疾病影响量表-30(SIP-30)在社区居住老年人中的心理测量特性。150名老年人参与了本研究。为评估结构效度,评估了其与一般健康问卷-28、老年抑郁量表-15、医院焦虑抑郁量表、改良健康评估问卷、数字疼痛评分量表和富勒顿高级平衡量表的相关性。还研究了信度特征。结构效度分析结果显示,SIP-30总分与GHQ-28、GDS-15、HADS、MHAQ和NPRS之间存在中度到高度(=0.61-0.84)的相关性。SIP-30总分与FAB量表之间存在中度负相关(=-0.67)。波斯语SIP-30的重测信度(ICC>0.83)和内部一致性(=0.94)较高。结果表明,波斯语SIP-30是评估社区居住老年人与健康相关生活质量的可靠且有效的测量工具。