Accuracy of the G-8 geriatric-oncology screening tool for identifying vulnerable elderly patients with cancer according to tumour site: The ELCAPA-02 study

作者：Liuu Evelyne^*; Canoui Poitrine Florence; Tournigand Christophe; Laurent Marie; Caillet Philippe; Le Thuaut Aurelie; Vincent Helene; Culine Stephane; Audureau Etienne; Bastuji Garin Sylvie; Paillaud Elena

来源：Journal of Geriatric Oncology, 2014, 5(1): 11-19.

DOI：10.1016/j.jgo.2013.08.003

• Cancer
• Elderly
• Screening
• Accuracy
• Validation

Background/Objective: G-8 screening tool showed good screening properties for identifying vulnerable elderly patients with cancer who would benefit from a comprehensive geriatric assessment (CGA). We investigated whether tumour site and metastatic status affected its accuracy.
Materials and Methods: Design: Cross-sectional analysis of a prospective cohort study. Setting: Geriatric-oncology clinics of two teaching hospitals in the urban area of Paris. Participants: Patients aged 70 or over (n = 518) with breast (n = 113), colorectal (n = 108), urinary-tract (n = 89), upper gastrointestinal/liver (n = 85), prostate (n = 69), or other cancers (n = 54). Measurements: Reference standard for diagnosing vulnerability was the presence of at least one abnormal test among the Activities of Daily Living (ADLs), Instrumental ADL, Mini-Mental State Examination, Mini Nutritional Assessment, Cumulative Illness Rating Scale-Geriatrics, Timed Get-Up-and-Go, and Mini-Geriatric Depression Scale. Sensitivity, specificity and likelihood ratios of G-8 scores 5 14 were compared according to tumour site and patient characteristics.
Results: Median age was 80; 48.2% had metastases. Prevalence of vulnerability and abnormal G-8 score was 84.2% (95% confidence interval [95% CI], 81-87.3) and 79.5% (95% CI, 76-83).

• 出版日期2014-1