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Volume 31, Number 5—May 2025
Synopsis

Comprehensive Survival Analysis of Alveolar Echinococcosis Patients, University Hospital Zurich, Zurich, Switzerland, 1973–2022

Ansgar Deibel1Comments to Author , Yanick Kindler1, Rubens Mita, Soleen Ghafoor, Cordula Meyer zu Schwabedissen, Barbara Brunner-Geissmann, Alexander Schweiger, Felix Grimm, Michael Reinehr, Achim Weber, Cäcilia S. Reiner, Andreas E. Kremer, Henrik Petrowsky, Pierre-Alain Clavien, Peter Deplazes, Stefanie von Felten, and Beat Müllhaupt
Author affiliation: University Hospital Zurich, Zurich, Switzerland (A. Deibel, Y. Kindler, S. Ghafoor, C. Meyer zu Schwabedissen, B. Brunner-Geissmann, M. Reinehr, A. Weber, C.S. Reiner, A.E. Kremer, H. Petrowsky, P.-A. Clavien, B. Müllhaupt); University of Zurich, Zurich (R. Mita, F. Grimm, P. Deplazes, S. von Felten); Cantonal Hospital Zug, Zug, Switzerland (A. Schweiger)

Main Article

Figure 6

Matched survival analysis of AE cases, University Hospital Zurich, Zurich, Switzerland, 1973–2022. A) Results of nearest neighbor matching. Non-AE death hazard ratio (HR) = 0.48 (95% CI 0.30–0.77), p = 0.002; AE death HR = 0.15 (95% CI 0.02–1.27), p = 0.082. B) Results after genetic matching. Non-AE death HR = 0.49 (95% CI 0.29–0.84), p = 0.009; AE death HR = 0.18 (95% CI 0.02–1.56), p= 0.12. Patients undergoing curatively intended surgery within 1 year of diagnosis showed better overall survival. AE related death did not differ after matching. AE, alveolar echinococcosis.

Figure 6. Matched survival analysis of AE cases, University Hospital Zurich, Zurich, Switzerland, 1973–2022. A) Results of nearest neighbor matching. Non-AE death hazard ratio (HR) = 0.48 (95% CI 0.30–0.77), p = 0.002; AE death HR = 0.15 (95% CI 0.02–1.27), p = 0.082. B) Results after genetic matching. Non-AE death HR = 0.49 (95% CI 0.29–0.84), p = 0.009; AE death HR = 0.18 (95% CI 0.02–1.56), p= 0.12. Patients undergoing curatively intended surgery within 1 year of diagnosis showed better overall survival. AE related death did not differ after matching. AE, alveolar echinococcosis.

Main Article

1These first authors contributed equally to this article.

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