Fig 1.
Between January 29, 2020 and March 28, 2020, 410 patients tested positive to SARSCoV-2 RT-PCR were admitted in Spallanzani Hospital, of whom 379 were included in the analysis. For the 379 patients included in the analysis a total of 1,805 measurable haematological test results were available.
Table 1.
Patients’ demographics and co-morbidities.
Fig 2.
Plots of predicted values and box plots of observed values of average neutrophils (A, B), lymphocytes (C, D) and monocytes (E, F) counts over time for survivors (blue line and boxes) and non-survivors (red line and boxes). In the box plots the outliers are not displayed. All estimates were made on the full dataset, including 1805 determinations on the 379 patients. The red line in plots A and B marks the upper normal limit range of neutrophils (8,000 cells/mmc (red line). The red line in plots C and D marks the lower normal limit of lymphocytes (1,000 cells/mmc). The red line in plot E and F marks the lower upper normal limit of monocytes (100 cells/mmc)
Table 2.
Temporal evolution of the differences of neutrophils’, lymphocyte’s and monocytes’ counts, between survivors and non-survivors (diff).
Fig 3.
Plots of predicted values and box plots of observed values of average erythrocytes counts (A, B), Hb level (C, D), MCV (E, F) and RDW percentage (D, H) over time for survivors (blue line and boxes) and non-survivors (red line and boxes). In the box plots, the outliers are not displayed. All estimates were made on the full dataset, including 1805 determinations on the 379 patients. The red line in plots A and B marks the lower normal limit of erythrocytes (3.8 million cell/mmc). The red line in plots C and D marks the lower normal limit of Hb (10 mg/dL). The red line in plots E and F marks the normal MCV value (80 fL). The red line in plot G and H marks the lower normal average percentages of RDW (16%).
Table 3.
Temporal evolution of the difference of red cell count, Haemoglobin level, MCV and RDW between survivors and non-survivors (diff).
Fig 4.
Plots of predicted values and box plots of observed values of average platelets counts (A, B) and MPV (C, D) over time for survivors (blue line and boxes) and non-survivors (red line and boxes). In the box plots the outliers are not displayed. All estimates were made on the full dataset, including 1805 determinations on the 379 patients. The red line in plots A and B marks the normal limit value of PLT (150,000 cells/mmc); the red line in plotd C and D marks the upper normal limit value of MPV (11 fl).
Table 4.
Temporal evolution of the differences of platelets’ counts and MPV, between survivors and non-survivors (diff).