Table 1.
Prevalence of CRKP and virulence plasmid-bearing CRKP (including both non-phenotypic CR-HvKP and phenotypic CR-HvKP) strains in three different hospitals in China; the proportion of ST11 type among these strains is also shown.
| Hospital | Year | Number of strains (%) | ||||
|---|---|---|---|---|---|---|
| CRKP | Virulence plasmid-bearing CRKP | phenotypic CR-HvKP | Total | ST11 | ||
| HPPH | 2014 | 16 (53) | 14 (47) | 3 (10) | 30 | 21 (70) |
| 2015 | 12 (44) | 15 (56) | 2 (7) | 27 | 23 (85) | |
| 2016 | 33 (34) | 65 (66) | 3 (3) | 98 | 91 (93) | |
| 2017 | 17 (43) | 12 (57) | 3 (4) | 29 | 27 (93) | |
| Total | 78 (42) | 106 (58) | 11 (6) | 184 | 162 (88) | |
| SAHZU | 2014 | 34 (90) | 4 (11) | 0 | 38 | 33 (87) |
| 2015 | 69 (76) | 21 (23) | 0 | 90 | 76 (84) | |
| 2016 | 12 (12) | 87 (88) | 6 (6) | 99 | 91(92) | |
| 2017 | 29 (29) | 70 (71) | 18 (18) | 99 | 70 (71) | |
| Total | 150 (46) | 176 (54) | 24 (7) | 326 | 272 (83) | |
| WZTH | 2014 | 21 (28) | 53 (72) | 7 (10) | 74 | 71 (96) |
| 2015 | 25 (30) | 58 (70) | 9 (11) | 83 | 63 (76) | |
| 2016 | 10 (31) | 22 (69) | 2 (6) | 32 | 31 (97) | |
| 2017 | 49 (58) | 36 (42) | 7 (8) | 85 | 77 (91) | |
| Total | 105 (38) | 169 (62) | 25 (9) | 274 | 242 (88) | |
| All three hospitals | 2014 | 71 (50) | 71 (50) | 10 (7) | 142 | 125 (88) |
| 2015 | 106 (53) | 94 (47) | 11 (6) | 200 | 162 (81) | |
| 2016 | 55 (24) | 174 (76) | 11 (5) | 229 | 213 (93) | |
| 2017 | 95 (45) | 118 (55) | 28 (13) | 213 | 174 (82) | |
| Total | 327 (42) | 457 (58) | 60 (8) | 784 | 674 (86) | |