Abstract：
The most validated health-related quality-of-life (HRQOL) questionnaire specific to the metastatic spine cancer population is the Spine Oncology Study Group Outcomes Questionnaire version 2 (SOSGOQ2.0). The purpose of this study was to translate and validate a Russian version of the SOSGOQ2.0.
The SOSGOQ2.0 was translated into Russian and cross-culturally adapted. In this study, 64 eligible patients completed the SOSGOQ2.0_RUS along with the EQ-5D 5 Level, SF-36 quality-of-life questionnaires, and visual analog scale for pain assessment scale (VAS). Internal consistency was measured using Cronbach\'s alpha, in which a score of 0.65 or higher is acceptable. Test-retest reliability was evaluated by examining the intraclass correlation coefficient (ICC).
Included in this study were 64 Russian-speaking patients (median age 59 years) with metastatic spine disease. The most common primary tumors were breast, kidney, and prostate cancers. The overall Cronbach\'s alpha was 0.87, indicating high internal consistency. The overall ICC for the SOSGOQ2.0_RUS was 0.88 (95% CI 0.81-0.93), indicating high reliability and consistency of the measure. The physical function, pain, and mental health domains of the SF-36 moderately correlated with the same domains of the SOSGOQ2.0_RUS, with correlation coefficients ranging from 0.65 to 0.71.
The SOSGOQ2.0_RUS is a reliable and valid questionnaire for assessing the HRQOL in patients with metastatic spinal tumors. The questionnaire showed high internal consistency, test-retest reliability, and good construct validity when compared with other established questionnaires.
The SOSGOQ2.0 was translated into Russian and cross-culturally adapted. In this study, 64 eligible patients completed the SOSGOQ2.0_RUS along with the EQ-5D 5 Level, SF-36 quality-of-life questionnaires, and visual analog scale for pain assessment scale (VAS). Internal consistency was measured using Cronbach\'s alpha, in which a score of 0.65 or higher is acceptable. Test-retest reliability was evaluated by examining the intraclass correlation coefficient (ICC).
Included in this study were 64 Russian-speaking patients (median age 59 years) with metastatic spine disease. The most common primary tumors were breast, kidney, and prostate cancers. The overall Cronbach\'s alpha was 0.87, indicating high internal consistency. The overall ICC for the SOSGOQ2.0_RUS was 0.88 (95% CI 0.81-0.93), indicating high reliability and consistency of the measure. The physical function, pain, and mental health domains of the SF-36 moderately correlated with the same domains of the SOSGOQ2.0_RUS, with correlation coefficients ranging from 0.65 to 0.71.
The SOSGOQ2.0_RUS is a reliable and valid questionnaire for assessing the HRQOL in patients with metastatic spinal tumors. The questionnaire showed high internal consistency, test-retest reliability, and good construct validity when compared with other established questionnaires.
摘要：
目的：针对脊柱转移性癌症人群的最有效的健康相关生活质量（HRQOL）问卷是脊柱肿瘤学研究组结果问卷2版（SOSGOQ2.0）。这项研究的目的是翻译和验证SOSGOQ2.0的俄语版本。
方法：SOSGOQ2.0被翻译成俄语并跨文化改编。在这项研究中,64名符合条件的患者完成了SOSGOQ2.0_RUS以及EQ-5D5级，SF-36生活质量问卷，疼痛评估量表(VAS)的视觉模拟量表。内部一致性是用克朗巴赫的阿尔法测量的，其中0.65或更高的分数是可以接受的。通过检查组内相关系数（ICC）来评估重测可靠性。
结果：本研究包括64名俄语患者（中位年龄59岁）患有脊柱转移性疾病。最常见的原发性肿瘤是乳腺，肾,和前列腺癌。Cronbach的整体α为0.87，表明内部一致性很高。SOSGOQ2.0_RUS的整体ICC为0.88（95%CI0.81-0.93），表明措施的高可靠性和一致性。物理功能，疼痛,SF-36的心理健康领域与SOSGOQ2.0_RUS的相同领域中度相关，相关系数在0.65到0.71之间。
结论：SOSGOQ2.0_RUS是评估脊柱转移性肿瘤患者HRQOL的可靠且有效的问卷。问卷显示出高度的内部一致性，测试-重测可靠性，与其他既定问卷相比，结构效度良好。
方法：SOSGOQ2.0被翻译成俄语并跨文化改编。在这项研究中,64名符合条件的患者完成了SOSGOQ2.0_RUS以及EQ-5D5级，SF-36生活质量问卷，疼痛评估量表(VAS)的视觉模拟量表。内部一致性是用克朗巴赫的阿尔法测量的，其中0.65或更高的分数是可以接受的。通过检查组内相关系数（ICC）来评估重测可靠性。
结果：本研究包括64名俄语患者（中位年龄59岁）患有脊柱转移性疾病。最常见的原发性肿瘤是乳腺，肾,和前列腺癌。Cronbach的整体α为0.87，表明内部一致性很高。SOSGOQ2.0_RUS的整体ICC为0.88（95%CI0.81-0.93），表明措施的高可靠性和一致性。物理功能，疼痛,SF-36的心理健康领域与SOSGOQ2.0_RUS的相同领域中度相关，相关系数在0.65到0.71之间。
结论：SOSGOQ2.0_RUS是评估脊柱转移性肿瘤患者HRQOL的可靠且有效的问卷。问卷显示出高度的内部一致性，测试-重测可靠性，与其他既定问卷相比，结构效度良好。
