2010
DOI: 10.1093/jac/dkq378
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Development of standardized methods for analysis of changes in antibacterial use in hospitals from 18 European countries: the European Surveillance of Antimicrobial Consumption (ESAC) longitudinal survey, 2000–06

Abstract: This is the first study to use a standardized method for data collection and longitudinal analysis of antibiotic use in different hospitals. These data suggest that determination of changes in antibiotic exposure of hospital patients over a period of time is unreliable if only one clinical activity variable (such as OBDs) is used as the denominator. We recommend inclusion of admissions, OBDs and length of stay in statistical, time series analysis of antibiotic use. This model is also relevant to longitudinal a… Show more

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Cited by 26 publications
(25 citation statements)
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“…The results of our surveillance call attention to the extensive prescription of broad-spectrum antibiotics in Singaporean hospitals. This is much higher compared to results from European hospitals [9][11], but is similar to those from a neighboring Asian hospital [12]. Part of this may be attributable to the high rates of antimicrobial resistance in the region [6], [7], [12], [13] that in turn drive up prescription of Gram-positive agents, carbapenems and polymyxins respectively.…”
Section: Discussionmentioning
confidence: 56%
See 1 more Smart Citation
“…The results of our surveillance call attention to the extensive prescription of broad-spectrum antibiotics in Singaporean hospitals. This is much higher compared to results from European hospitals [9][11], but is similar to those from a neighboring Asian hospital [12]. Part of this may be attributable to the high rates of antimicrobial resistance in the region [6], [7], [12], [13] that in turn drive up prescription of Gram-positive agents, carbapenems and polymyxins respectively.…”
Section: Discussionmentioning
confidence: 56%
“…This work adds to the available sparse literature on country-level reports of hospital antibiotic consumption [9][11]. The surveillance program provides participating hospitals useful data for monitoring broad-spectrum antibiotic prescription and allows for benchmarking at the individual hospital level.…”
Section: Discussionmentioning
confidence: 99%
“…In the recently published Cochrane metaanalysis [18] most of the 86 finally included studies with adequate quality were designed as ITS analysis, underscoring the importance of this type of evaluation in field of ABS [18,21]. In fact, we considered it as essential to measure and evaluate time trends for antibiotic use, both in and outside the primary target service by ITS analysis to estimate the contribution of our additional efforts optimizing antimicrobial drug treatment.…”
Section: Discussionmentioning
confidence: 99%
“…Large antimicrobial utilization surveillance projects have generally used DDD-based measures. 19,20 The availability of eMAR data from patient care management systems in acute care greatly enhances the accessibility of data for the purposes of antimicrobial stewardship and is relatively easy to convert to DOT data. DOT have been regarded as the preferable metric, 5,6,8 since the deviation of dosages used clinically from the WHO-set DDD value does not impact this measure.…”
Section: Resultsmentioning
confidence: 99%