Volume 31, Number 10—October 2025
CME ACTIVITY - Research
Recent Systemic Antifungal Exposure and Nonsusceptible Candida in Hospitalized Patients, South Africa, 2012–2017
Table 3
Comparaison of distribution of Candida isolates in patients >90 d of age (n = 1,301) with and without prior antifungal exposure, South Africa, 2012–2017*
Isolate |
No prior exposure,
n = 1,101 |
Prior exposure |
|||||||
---|---|---|---|---|---|---|---|---|---|
To azoles, n = 151 |
p value |
To echinocandins, n = 41 |
p value |
To amphotericin B, n = 28 |
p value |
||||
C. albicans | 518 (47) | 42 (28) | <0.001 | 4 (10) | <0.001 | 6 (21) | ND | ||
Nakaseomyces glabratus | 202 (18) | 20 (13) | 0.09 | 1 (2) | ND/ | 1 (3) | ND | ||
C. auris |
44 (4) |
16 (10) |
<0.001 |
10 (24) |
ND |
9 (32) |
ND |
||
C. parapsilosis | 245 (22) | 54 (36) | <0.001 | 24 (59) | <0.001 | 8 (29) | ND | ||
FLU-R | 121 (11) | 32 (21) | 0.19 | 22 (54) | <0.001 | 2 (7) | ND | ||
FLU-S |
124 (11) |
22 (15) |
ND |
2 (5) |
ND |
6 (21) |
ND |
||
C. tropicalis | 57 (5) | 8 (5) | 0.97 | 2 (5) | ND | 2 (7) | ND | ||
Pichia kudriavzevii | 34 (3) | 11 (7) | 0.005 | 0 (0) | ND | 2 (7) | ND |
*Values are no. (%) except as indicated. Cases with multiple exposures or mixed episodes are excluded. p values derived by Fisher exact test when validation conditions were met. FLU-R, fluconazole nonsusceptible; FLU-S, fluconazole susceptible; ND, not determined because of the lack of verification of the assumptions required for the statistical tests.
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