Skip to main content

Table 4 Classification of patients according to the crude score in the Derivation and Validation phase

From: Development and validation of a scoring system for predicting cancer patients at risk of extended-spectrum b-lactamase-producing Enterobacteriaceae infections

Crude score Derivation
Number of patients (%)
Validation
Number of patients (%)
Cases Controls Total ESBL-PE Non ESBL-PE Total
0 0 (0) 0 (0) 0 2 (1) 29 (3) 31
1 3 (1) 32 (7) 35 22 (11) 167 (20) 189
2 13 (5) 93 (20) 106 56 (29) 241 (30) 297
3 68 (25) 147 (33) 215 47 (25) 228 (28) 275
4 93 (35) 99 (22) 192 35 (18) 71 (9) 106
5 61 (23) 59 (13) 120 22 (11) 49 (6) 71
6 24 (9) 14 (3) 38 4 (2) 10 (1) 14
7 3 (1) 1 (0) 4 0 (0) 2 (0) 2
Total 265 445 710 188 797 985