대한의료관련감염관리학회 Korean Society for Healthcare-associated infection Control and Prevention.

pISSN 0705-3797. eISSN 2586-1298.

Table. 5.

Table. 5.

Pooled means and percentiles of the distribution of device-associated infection rates, by type of ICU, from July 2018 through June 2019

Urinary catheter-associated UTI rate*

Type of ICU No. of units No. of UTI Urinary catheter-days Pooled mean 95% CI 10% 25% 50% 75% 90%
MICU 91 451 394,620 1.14 1.04-1.25 0.00 0.00 0.76 1.66 2.55
MCICU 128 559 489,823 1.14 1.05-1.24 0.00 0.00 0.00 1.68 3.16
SCICU 45 250 180,713 1.38 1.22-1.57 0.00 0.00 1.02 2.10 3.57
SICU 24 171 103,441 1.65 1.42-1.92 0.00 0.00 1.24 2.25 4.42
NSICU 28 202 109,540 1.84 1.61-2.12 0.00 0.00 1.21 3.06 4.65
Central line-associated BSI rate

Type of ICU No. of units No. of BSI Central line-days Pooled mean 95% CI 10% 25% 50% 75% 90%
MICU 91 741 268,079 2.76 2.57-2.97 0.00 0.00 1.96 3.81 6.02
MCICU 128 507 256,331 1.98 1.81-2.16 0.00 0.00 0.00 2.36 4.31
SCICU 45 261 112,121 2.33 2.06-2.63 0.00 0.00 1.42 2.70 5.39
SICU 24 144 68,628 2.10 1.78-2.47 0.00 0.00 1.35 3.76 5.59
NSICU 28 116 56,354 2.06 1.72-2.47 0.00 0.00 1.26 3.45 7.22
Ventilator-associated PNEU rate

Type of ICU No. of units No. of PNEU Ventilator-days Pooled mean 95% CI 10% 25% 50% 75% 90%
MICU 91 168 207,723 0.81 0.70-0.94 0.00 0.00 0.00 0.00 2.01
MCICU 128 198 157,189 1.26 1.10-1.45 0.00 0.00 0.00 0.00 2.60
SCICU 45 90 76,436 1.18 0.96-1.45 0.00 0.00 0.00 0.01 3.15
SICU 24 68 45,797 1.48 1.17-1.88 0.00 0.00 0.00 1.38 3.53
NSICU 28 45 39,779 1.13 0.84-1.52 0.00 0.00 0.00 0.01 2.72

* Pooled mean=(No. of urinary catheter-associated UTIs/No. of urinary catheter-days)×1,000.

Pooled mean=(No. of central line-associated BSIs/No. of central line-days)×1,000.

Pooled mean=(No. of ventilator-associated PNEUs/No. of ventilator-days)×1,000.

Abbreviations: ICU, intensive care unit; MICU, medical ICU; MCICU, medical combined ICU; SCICU, surgical combined ICU; SICU, surgical ICU; NSICU, neurosurgical ICU; UTI, urinary tract infection; BSI, bloodstream infection; PNEU, pneumonia; CI, confidence interval.

Korean J healthc assoc Infect Control Prev 2020;25:115~127 https://doi.org/10.14192/kjicp.2020.25.2.115
© Korean J healthc assoc Infect Control Prev