Matches in SemOpenAlex for { <https://semopenalex.org/work/W2396962272> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2396962272 endingPage "82" @default.
- W2396962272 startingPage "272" @default.
- W2396962272 abstract "Indirect calorimetry (IC) is considered to be the standard method for estimating energy requirements in intensive care unit (ICU) patients. Hence, most ICU clinicians still rely on various mathematical formulas to calculate caloric requirements in their patients. We assessed whether measurements obtained by IC reached agreement with the results of such commonly used equations.Retrospective study in consecutively hospitalized patients in a mixed medico-surgical adult ICU. Resting energy expenditure (REE) was measured by IC in all patients as a standard procedure within our routine nutritional care planning and simultaneously calculated from 10 distinct predictive equations. IC was performed with the VmaxTM Encore 29n calorimeter (VIASYS Healthcare Inc, Yorba Linda, CA). Bland-Altman plots and regression analysis were used to assess agreement between measured and calculated REE.The study included 259 critically ill patients: 161 subjects (62%) met final analysis criteria (age 63 ± 16 years; 58% males). Measured REE was 1571 ± 423.5 kcal/24 h with VO2 0.23 ± 0.06 L/min and VCO2 0.18 ± 0.05 L/min. Calculated values correlated very weakly with IC-derived measurements. Only the Swinamer equation and the Penn State 2010 reached an R² > 0.5. Widely used formulas in daily ICU practice such as the adjusted Harris Benedict, Faisy-Fagon, and ESICM '98 statement equations, reached R² values of respectively only 0.44, 0.49, and 0.41. Calculation resulted in under- as well as overestimation of REE. Global formulas reached no acceptable correlation in elderly or obese critically ill patients.In critically ill adult patients, measured REE poorly correlated with calculated values, regardless what formula was used. Our findings underscore the important role of IC to adequately estimate energy requirements in this particularly frail population." @default.
- W2396962272 created "2016-06-24" @default.
- W2396962272 creator A5002101042 @default.
- W2396962272 creator A5007740329 @default.
- W2396962272 creator A5022554673 @default.
- W2396962272 creator A5024671554 @default.
- W2396962272 creator A5029205480 @default.
- W2396962272 creator A5057194132 @default.
- W2396962272 creator A5086098730 @default.
- W2396962272 date "2015-03-01" @default.
- W2396962272 modified "2023-09-27" @default.
- W2396962272 title "Measured versus calculated resting energy expenditure in critically ill adult patients. Do mathematics match the gold standard?" @default.
- W2396962272 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25077603" @default.
- W2396962272 hasPublicationYear "2015" @default.
- W2396962272 type Work @default.
- W2396962272 sameAs 2396962272 @default.
- W2396962272 citedByCount "24" @default.
- W2396962272 countsByYear W23969622722015 @default.
- W2396962272 countsByYear W23969622722016 @default.
- W2396962272 countsByYear W23969622722017 @default.
- W2396962272 countsByYear W23969622722018 @default.
- W2396962272 countsByYear W23969622722019 @default.
- W2396962272 countsByYear W23969622722020 @default.
- W2396962272 countsByYear W23969622722022 @default.
- W2396962272 countsByYear W23969622722023 @default.
- W2396962272 crossrefType "journal-article" @default.
- W2396962272 hasAuthorship W2396962272A5002101042 @default.
- W2396962272 hasAuthorship W2396962272A5007740329 @default.
- W2396962272 hasAuthorship W2396962272A5022554673 @default.
- W2396962272 hasAuthorship W2396962272A5024671554 @default.
- W2396962272 hasAuthorship W2396962272A5029205480 @default.
- W2396962272 hasAuthorship W2396962272A5057194132 @default.
- W2396962272 hasAuthorship W2396962272A5086098730 @default.
- W2396962272 hasConcept C105795698 @default.
- W2396962272 hasConcept C121332964 @default.
- W2396962272 hasConcept C126322002 @default.
- W2396962272 hasConcept C139566807 @default.
- W2396962272 hasConcept C177713679 @default.
- W2396962272 hasConcept C202270520 @default.
- W2396962272 hasConcept C2776376669 @default.
- W2396962272 hasConcept C2987404301 @default.
- W2396962272 hasConcept C2988147884 @default.
- W2396962272 hasConcept C2991859549 @default.
- W2396962272 hasConcept C3018303953 @default.
- W2396962272 hasConcept C33923547 @default.
- W2396962272 hasConcept C40993552 @default.
- W2396962272 hasConcept C71924100 @default.
- W2396962272 hasConcept C83546350 @default.
- W2396962272 hasConcept C97355855 @default.
- W2396962272 hasConceptScore W2396962272C105795698 @default.
- W2396962272 hasConceptScore W2396962272C121332964 @default.
- W2396962272 hasConceptScore W2396962272C126322002 @default.
- W2396962272 hasConceptScore W2396962272C139566807 @default.
- W2396962272 hasConceptScore W2396962272C177713679 @default.
- W2396962272 hasConceptScore W2396962272C202270520 @default.
- W2396962272 hasConceptScore W2396962272C2776376669 @default.
- W2396962272 hasConceptScore W2396962272C2987404301 @default.
- W2396962272 hasConceptScore W2396962272C2988147884 @default.
- W2396962272 hasConceptScore W2396962272C2991859549 @default.
- W2396962272 hasConceptScore W2396962272C3018303953 @default.
- W2396962272 hasConceptScore W2396962272C33923547 @default.
- W2396962272 hasConceptScore W2396962272C40993552 @default.
- W2396962272 hasConceptScore W2396962272C71924100 @default.
- W2396962272 hasConceptScore W2396962272C83546350 @default.
- W2396962272 hasConceptScore W2396962272C97355855 @default.
- W2396962272 hasIssue "3" @default.
- W2396962272 hasLocation W23969622721 @default.
- W2396962272 hasOpenAccess W2396962272 @default.
- W2396962272 hasPrimaryLocation W23969622721 @default.
- W2396962272 hasRelatedWork W2096840566 @default.
- W2396962272 hasRelatedWork W2106056312 @default.
- W2396962272 hasRelatedWork W2128959395 @default.
- W2396962272 hasRelatedWork W2142003333 @default.
- W2396962272 hasRelatedWork W2156384067 @default.
- W2396962272 hasRelatedWork W2396962272 @default.
- W2396962272 hasRelatedWork W2419751479 @default.
- W2396962272 hasRelatedWork W3104321461 @default.
- W2396962272 hasRelatedWork W3217567676 @default.
- W2396962272 hasRelatedWork W4220800957 @default.
- W2396962272 hasVolume "81" @default.
- W2396962272 isParatext "false" @default.
- W2396962272 isRetracted "false" @default.
- W2396962272 magId "2396962272" @default.
- W2396962272 workType "article" @default.