1. Long-term health-care utilisation in older patients with cancer and the association with the Geriatric 8 screening tool: a retrospective analysis using linked clinical and population-based data in Belgium
- Author
-
Depoorter, victoria, Vanschoenbeek, Katrijn, Decoster, Lore, Silversmit, Geert, Debruyne, Philip, De Groof, Inge, Bron, Dominique, Cornélis, Frank, Luce, Sylvie, Focan, Christian, Verschaeve, Vincent, Debugne, Gwenaëlle, Langenaeken, Christine, Van Den Bulck, Heidi, Goeminne, Jean-Charles, Teurfs, Wesley, Jerusalem, Guy, Schrijvers, Dirk, Petit, Bénédicte, Rasschaert, Marika, Praet, Jean-Philippe, Vandenborre, Katherine, Milisen, koen, Flamaing, Johan, Kenis, cindy, Verdoodt, Freija, and Wildiers, Hans
- Abstract
BACKGROUND: Little evidence is available on the long-term health-care utilisation of older patients with cancer and whether this is associated with geriatric screening results. We aimed to evaluate long-term health-care utilisation among older patients after cancer diagnosis and the association with baseline Geriatric 8 (G8) screening results. METHODS: For this retrospective analysis, we included data from three cohort studies for patients (aged ≥70 years) with a new cancer diagnosis who underwent G8 screening between Oct 19, 2009 and Feb 27, 2015, and who survived more than 3 months after G8 screening. The clinical data were linked to cancer registry and health-care reimbursement data for long-term follow-up. The occurrence of outcomes (inpatient hospital admissions, emergency department visits, use of intensive care, contacts with general practitioner [GP], contacts with a specialist, use of home care, and nursing home admissions) was assessed in the 3 years after G8 screening. We assessed the association between outcomes and baseline G8 score (normal score [>14] or abnormal [≤14]) using adjusted rate ratios (aRRs) calculated from Poisson regression and using cumulative incidence calculated as a time-to-event analysis with the Kaplan-Meier method. FINDINGS: 7556 patients had a new cancer diagnosis, of whom 6391 patients (median age 77 years [IQR 74-82]) met inclusion criteria and were included. 4110 (64·3%) of 6391 patients had an abnormal baseline G8 score (≤14 of 17 points). In the first 3 months after G8 screening, health-care utilisation peaked and then decreased over time, with the exception of GP contacts and home care days, which remained high throughout the 3-year follow-up period. Compared with patients with a normal baseline G8 score, patients with an abnormal baseline G8 score had more hospital admissions (aRR 1·20 [95% CI 1·15-1·25]; p
- Published
- 2023