FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4248889373> ?p ?o ?g. }

• W4248889373 abstract "<sec> <title>BACKGROUND</title> Reducing the number of items in a questionnaire while maintaining relevant information is important as it is associated with advantages such as higher respondent engagement and reduced response error. However, in health care, after the original design, an <i>a posteriori</i> check of the included items in a questionnaire is often overlooked or considered to be of minor importance. When conducted, this is often based on a single selected method. We argue that before finalizing any lifestyle questionnaire, <i>a posteriori</i> validation should always be conducted using multiple approaches to ensure the robustness of the results. </sec> <sec> <title>OBJECTIVE</title> The objectives of this study are to compare the results of two statistical methods for item reduction (variance inflation factor [VIF] and factor analysis [FA]) in a lifestyle questionnaire constructed by combining items from different sources and analyze the different results obtained from the 2 methods and the conclusions that can be made about the original items. </sec> <sec> <title>METHODS</title> Data were collected from 79 participants (heterogeneous in age and sex) with a high risk of metabolic syndrome working in a financial company based in Tokyo. The lifestyle questionnaire was constructed by combining items (asked with daily, weekly, and monthly frequency) from multiple validated questionnaires and other selected questions. Item reduction was conducted using VIF and exploratory FA. Adequacy tests were used to check the data distribution and sampling adequacy. </sec> <sec> <title>RESULTS</title> Among the daily and weekly questions, both VIF and FA identified redundancies in sleep-related items. Among the monthly questions, both approaches identified redundancies in stress-related items. However, the number of items suggested for reduction often differed: VIF suggested larger reductions than FA for daily questions but fewer reductions for weekly questions. Adequacy tests always confirmed that the structural detection was adequate for the considered items. </sec> <sec> <title>CONCLUSIONS</title> As expected, our analyses showed that VIF and FA produced both similar and different findings, suggesting that questionnaire designers should consider using multiple methods for item reduction. Our findings using both methods indicate that many questions, especially those related to sleep, are redundant, indicating that the considered lifestyle questionnaire can be shortened. </sec>" @default.
• W4248889373 created "2022-05-12" @default.
• W4248889373 creator A5008451379 @default.
• W4248889373 creator A5010213771 @default.
• W4248889373 creator A5041625322 @default.
• W4248889373 creator A5048462960 @default.
• W4248889373 creator A5076678144 @default.
• W4248889373 date "2021-04-05" @default.
• W4248889373 modified "2023-09-28" @default.
• W4248889373 title "Statistical Methods for Item Reduction in a Representative Lifestyle Questionnaire: Pilot Questionnaire Study (Preprint)" @default.
• W4248889373 cites W1965411327 @default.
• W4248889373 cites W1977775666 @default.
• W4248889373 cites W2007395911 @default.
• W4248889373 cites W2015219309 @default.
• W4248889373 cites W2020057445 @default.
• W4248889373 cites W2081855031 @default.
• W4248889373 cites W2088114115 @default.
• W4248889373 cites W2096214273 @default.
• W4248889373 cites W2123295723 @default.
• W4248889373 cites W2127698766 @default.
• W4248889373 cites W2159306398 @default.
• W4248889373 cites W2262396283 @default.
• W4248889373 cites W2396000330 @default.
• W4248889373 cites W2522045476 @default.
• W4248889373 cites W2736904962 @default.
• W4248889373 cites W2782634231 @default.
• W4248889373 cites W4232750513 @default.
• W4248889373 cites W4238319627 @default.
• W4248889373 cites W4250128322 @default.
• W4248889373 cites W62989984 @default.
• W4248889373 doi "https://doi.org/10.2196/preprints.28692" @default.
• W4248889373 hasPublicationYear "2021" @default.
• W4248889373 type Work @default.
• W4248889373 citedByCount "0" @default.
• W4248889373 crossrefType "posted-content" @default.
• W4248889373 hasAuthorship W4248889373A5008451379 @default.
• W4248889373 hasAuthorship W4248889373A5010213771 @default.
• W4248889373 hasAuthorship W4248889373A5041625322 @default.
• W4248889373 hasAuthorship W4248889373A5048462960 @default.
• W4248889373 hasAuthorship W4248889373A5076678144 @default.
• W4248889373 hasBestOaLocation W42488893732 @default.
• W4248889373 hasConcept C105795698 @default.
• W4248889373 hasConcept C15744967 @default.
• W4248889373 hasConcept C17744445 @default.
• W4248889373 hasConcept C199539241 @default.
• W4248889373 hasConcept C2776640315 @default.
• W4248889373 hasConcept C33923547 @default.
• W4248889373 hasConcept C71924100 @default.
• W4248889373 hasConceptScore W4248889373C105795698 @default.
• W4248889373 hasConceptScore W4248889373C15744967 @default.
• W4248889373 hasConceptScore W4248889373C17744445 @default.
• W4248889373 hasConceptScore W4248889373C199539241 @default.
• W4248889373 hasConceptScore W4248889373C2776640315 @default.
• W4248889373 hasConceptScore W4248889373C33923547 @default.
• W4248889373 hasConceptScore W4248889373C71924100 @default.
• W4248889373 hasLocation W42488893731 @default.
• W4248889373 hasLocation W42488893732 @default.
• W4248889373 hasOpenAccess W4248889373 @default.
• W4248889373 hasPrimaryLocation W42488893731 @default.
• W4248889373 hasRelatedWork W2022271774 @default.
• W4248889373 hasRelatedWork W2053885849 @default.
• W4248889373 hasRelatedWork W2064621922 @default.
• W4248889373 hasRelatedWork W2072873389 @default.
• W4248889373 hasRelatedWork W2113185734 @default.
• W4248889373 hasRelatedWork W2118575778 @default.
• W4248889373 hasRelatedWork W2465303264 @default.
• W4248889373 hasRelatedWork W2748952813 @default.
• W4248889373 hasRelatedWork W2899084033 @default.
• W4248889373 hasRelatedWork W4249581822 @default.
• W4248889373 isParatext "false" @default.
• W4248889373 isRetracted "false" @default.
• W4248889373 workType "article" @default.