Fig. 1: Survival of the three cohorts as of June 2nd. | Leukemia

Fig. 1: Survival of the three cohorts as of June 2nd.

From: Reduction in the rate and improvement in the prognosis of COVID-19 in haematological patients over time

Fig. 1

Survival of patients after acute COVID-19 diagnosed in March (), April () or May 2020 (), respectively. Survival duration was calculated from the date of SARS-CoV-2-positive swab. The difference of survival probability between patients diagnosed in March versus April 2020 is significant (log-rank test: P = 0.03).

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