Construction and Use of Body Weight Measures from Administrative Data in a Large National Health System: A Systematic Review.
Objective: Administrative data are increasingly used in research and evaluation yet lack standardized guidelines for constructing measures using these data. Body weight measures from administrative data serve critical functions of monitoring patient health, evaluating interventions, and informing re...
| Publicado en: | Obesity (19307381) Vol. 28; no. 7; pp. 1205 - 1215 |
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| Autores principales: | , , , , , , , |
| Formato: | research systematic review tables/charts Journal Article |
| Publicado: |
Wiley-Blackwell
Jul2020
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=143890564&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 143890564 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 19307381 GSO jtl: Obesity (19307381) issn: 19307381 maglogo: Y pubinfo: dt: Jul2020 vid: 28 iid: 7 pid: 480 pub: Wiley-Blackwell place: Malden, Massachusetts artinfo: ui: 143890564 143890564 NLM32478469 143890564 10.1002/oby.22790 NLM32478469 143890564 ppf: 1205 ppct: 10 formats: tig: atl: Construction and Use of Body Weight Measures from Administrative Data in a Large National Health System: A Systematic Review. aug: au: Annis, Ann Freitag, Michelle B. Evans, Richard R. Wiitala, Wyndy L. Burns, Jennifer Raffa, Susan D. Spohr, Stephanie A. Damschroder, Laura J. affil: Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor Michigan,, USA sug: subj: Resource Databases National Health Programs Administration Body Weights and Measures Statistics and Numerical Data Body Weight Veterans Statistics and Numerical Data Human Body Weights and Measures Methods Data Collection National Health Programs Standards National Health Programs Statistics and Numerical Data United States Resource Databases Standards Study Design Systematic Review ab: Objective: Administrative data are increasingly used in research and evaluation yet lack standardized guidelines for constructing measures using these data. Body weight measures from administrative data serve critical functions of monitoring patient health, evaluating interventions, and informing research. This study aimed to describe the algorithms used by researchers to construct and use weight measures.Methods: A structured, systematic literature review of studies that constructed body weight measures from the Veterans Health Administration was conducted. Key information regarding time frames and time windows of data collection, measure calculations, data cleaning, treatment of missing and outlier weight values, and validation processes was collected.Results: We identified 39 studies out of 492 nonduplicated records for inclusion. Studies parameterized weight outcomes as change in weight from baseline to follow-up (62%), weight trajectory over time (21%), proportion of participants meeting weight threshold (46%), or multiple methods (28%). Most (90%) reported total time in follow-up and number of time points. Fewer reported time windows (54%), outlier values (51%), missing values (34%), or validation strategies (15%).Conclusions: A high variability in the operationalization of weight measures was found. Improving methods to construct clinical measures will support transparency and replicability in approaches, guide interpretation of findings, and facilitate comparisons across studies. pubtype: Academic Journal doctype: research systematic review tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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