Abstract: Abstract Background/Aims Few long-term drug survival analyses have been reported for patients with rheumatoid arthritis (RA) treated with abatacept. Here we report a machine learning approach to investigate drug-survival of abatacept over 5 years in RA patients. Methods We performed a retrospective observational study on a tertiary hospital dataset of RA patients who started abatacept between January 2008 and December 2020. Time to abatacept discontinuation over 5 years was estimated using Kaplan-Meier survival analyses. A multivariate cox-prop...
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Topics:
Internal medicine