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Table 1 Patient characteristics in the groups studied before and after alert system implementation

From: Outcomes of the implementation of the computer-assisted HBView system for the prevention of hepatitis B virus reactivation in chemotherapy patients: a retrospective analysis

  Pre-alert system Post-alert system P-value Analysis
(n = 880) (n = 926)
Age (years; mean ± SD) 62.0 ± 13.8 62.3 ± 15.3 0.137 (1)
Sex (male/female) 465/415 488/438 0.952 (2)
Cancer type (number, %)     
Breast cancer 119 (13.5) 124 (13.4) 0.99 (2)
Lung cancer 129 (14.7) 141 (15.2) 0.785 (2)
Gastric cancer 43 (4.9) 36 (3.9) 0.356 (2)
Colorectal cancer 59 (6.7) 61 (6.6) 0.996 (2)
Hematopoietic malignancy 151 (17.2) 184 (19.9) 0.155 (2)
Others 379 (43.1) 380 (41.0) 0.409 (2)
  1. (1) Unpaired t-test, (2) Chi-squared test. SD, standard deviation