Research Article
Distribution of Microbes and Drug Susceptibility in Patients with Diabetic Foot Infections in Southwest China
Table 2
The distribution of pathogenic bacteria was detected in DFI with different wagner grades.
| | Before antibiotic therapy, n (%) | After antibiotic therapy, n (%) | | Wagner grading | | 1 | 2 | 3 | 4 | 5 | Total |
| | Total samples | 36 (8.4) | 114 (26.6) | 155 (36.2) | 105 (24.5) | 18 (4.3) | 428 | 67 | | Positive samples | 20 (55.6) | 101 (88.6) | 119 (76.8) | 98 (93.3) | 16 (88.9) | 354 (82.7) | 35 (52.2) | | Total strains | 28 | 156 | 176 | 165 | 30 | 555 | 45 | | Monomicrobial infection | 17 (47.2) | 59 (58.4) | 73 (61.3) | 46 (46.9) | 7 (38.9) | 201 (56.8) | 24 (68.6) | | Polymicrobial infection | 4 (11.1) | 42 (41.6) | 46 (38.7) | 52 (53.1) | 9 (61.1) | 153 (43.2) | 11 (31.4) | | MDR | 7 (3.8) | 50 (27.5) | 59 (32.4) | 58 (31.9) | 8 (4.4) | 182 (32.8) | 20 (57.4) | | Gram-positive bacteria | 18 (64.3) | 73 (46.8) | 62 (35.2) | 45 (27.3) | 7 (23.3) | 205 (36.9) | 5 (11.1) | | Staphylococcus aureus | 11 (61.1) | 29 (39.7) | 29 (46.8) | 15 (33.3) | 1 (14.3) | 85 (41.5) | 4 (80.0) | | Other Staphylococcus | 6 (33.3) | 26 (35.6) | 7 (11.3) | 9 (20.0) | 1 (14.3) | 49 (23.9) | 1 (20.0) | | MRSA | 1 (5.9) | 5 (29.4) | 8 (47.1) | 3 (17.6) | 0 (0) | 17 | 4 | | MRS | 2 (6.5) | 17 (54.8) | 2 (6.5) | 9 (29.0) | 1 (3.2) | 31 | 0 | | Streptococcus | 1 (5.6) | 6 (3.8) | 13 (21.0) | 6 (13.3) | 3 (42.9) | 29 (14.1) | 0 | | Enterococcus | 0 (0) | 10 (8.2) | 11 (17.7) | 13 (28.9) | 2 (28.6) | 36 (17.6) | 0 | | Gram-negative bacteria | 9 (32.1) | 68 (43.6) | 91 (51.7) | 96 (58.2) | 19 (63.3) | 283 (51.0) | 31 (68.9) | | Escherichia coli | 1 (11.1) | 4 (5.9) | 17 (18.7) | 10 (10.4) | 1 (5.3) | 33 (11.7) | 6 (19.4) | | Klebsiella | 1 (11.1) | 10 (14.7) | 12 (13.2) | 9 (9.4) | 3 (15.8) | 35 (12.4) | 4 (12.9) | | Product ESBL | 2 (6.7) | 3 (10.0) | 12 (40.0) | 11 (36.6) | 2 (6.7) | 30 | 5 | | Enterobacter cloacae | 1 (11.1) | 5 (7.4) | 5 (5.5) | 11 (11.5) | 1 (5.3) | 23 (8.1) | 1 (3.2) | | Proteusbacillus vulgaris | 0 (0) | 2 (2.9) | 11 (12.1) | 13 (13.5) | 6 (31.6) | 32 (11.3) | 5 (16.1) | | Citrobacter amalonaticus | 0 (0) | 2 (2.9) | 6 (6.6) | 3 (3.1) | 1 (5.3) | 12 (4.2) | 0 | | Serratia marcescens | 1 (22.2) | 2 (2.9) | 5 (5.5) | 10 (10.4) | 1 (5.3) | 19 (6.7) | 1 (3.2) | | Pseudomonas aeruginosa | 2 (22.2) | 8 (11.8) | 9 (9.9) | 17 (17.7) | 3 (15.8) | 39 (13.8) | 6 (19.4) | | Acinetobacter baumannii | 1 (11.1) | 5 (7.4) | 3 (3.3) | 6 (6.3) | 0 (0) | 15 (5.3) | 1 (3.2) | | Morganella | 1 (11.1) | 6 (8.8) | 12 (13.2) | 7 (7.3) | 0 (0) | 26 (9.2) | 2 (6.4) | | Fungus | 1 (3.6) | 15 (9.6) | 23 (13.1) | 24 (14.5) | 4 (13.3) | 67 (12.1) | 9 (20.0) |
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