FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2043472562> ?p ?o ?g. }

• W2043472562 abstract "Physical inactivity is one of the four leading risk factors for global mortality. Accurate measurement of physical activity (PA) and in particular by physical activity questionnaires (PAQs) remains a challenge. The aim of this paper is to provide an updated systematic review of the reliability and validity characteristics of existing and more recently developed PAQs and to quantitatively compare the performance between existing and newly developed PAQs.A literature search of electronic databases was performed for studies assessing reliability and validity data of PAQs using an objective criterion measurement of PA between January 1997 and December 2011. Articles meeting the inclusion criteria were screened and data were extracted to provide a systematic overview of measurement properties. Due to differences in reported outcomes and criterion methods a quantitative meta-analysis was not possible.In total, 31 studies testing 34 newly developed PAQs, and 65 studies examining 96 existing PAQs were included. Very few PAQs showed good results on both reliability and validity. Median reliability correlation coefficients were 0.62-0.71 for existing, and 0.74-0.76 for new PAQs. Median validity coefficients ranged from 0.30-0.39 for existing, and from 0.25-0.41 for new PAQs.Although the majority of PAQs appear to have acceptable reliability, the validity is moderate at best. Newly developed PAQs do not appear to perform substantially better than existing PAQs in terms of reliability and validity. Future PAQ studies should include measures of absolute validity and the error structure of the instrument." @default.
• W2043472562 created "2016-06-24" @default.
• W2043472562 creator A5005269147 @default.
• W2043472562 creator A5023377012 @default.
• W2043472562 creator A5039094013 @default.
• W2043472562 creator A5041155540 @default.
• W2043472562 creator A5064338533 @default.
• W2043472562 date "2012-08-31" @default.
• W2043472562 modified "2023-10-17" @default.
• W2043472562 title "A systematic review of reliability and objective criterion-related validity of physical activity questionnaires" @default.
• W2043472562 cites W1655534105 @default.
• W2043472562 cites W167079847 @default.
• W2043472562 cites W1866898258 @default.
• W2043472562 cites W1963639123 @default.
• W2043472562 cites W1963848792 @default.
• W2043472562 cites W1964519199 @default.
• W2043472562 cites W1965861060 @default.
• W2043472562 cites W1966563659 @default.
• W2043472562 cites W1967099142 @default.
• W2043472562 cites W1968717320 @default.
• W2043472562 cites W1981312525 @default.
• W2043472562 cites W1982036519 @default.
• W2043472562 cites W1983645267 @default.
• W2043472562 cites W1989565682 @default.
• W2043472562 cites W1990263623 @default.
• W2043472562 cites W1995970938 @default.
• W2043472562 cites W1997121929 @default.
• W2043472562 cites W1998456003 @default.
• W2043472562 cites W2004486458 @default.
• W2043472562 cites W2006055472 @default.
• W2043472562 cites W2009810810 @default.
• W2043472562 cites W2010163891 @default.
• W2043472562 cites W2010860867 @default.
• W2043472562 cites W2011386381 @default.
• W2043472562 cites W2011781303 @default.
• W2043472562 cites W2011791707 @default.
• W2043472562 cites W2014201811 @default.
• W2043472562 cites W2017753322 @default.
• W2043472562 cites W2018432067 @default.
• W2043472562 cites W2019757918 @default.
• W2043472562 cites W2021824831 @default.
• W2043472562 cites W2029732083 @default.
• W2043472562 cites W2030889710 @default.
• W2043472562 cites W2031180820 @default.
• W2043472562 cites W2031212518 @default.
• W2043472562 cites W2031736232 @default.
• W2043472562 cites W2033515502 @default.
• W2043472562 cites W2034447597 @default.
• W2043472562 cites W2035895948 @default.
• W2043472562 cites W2037439244 @default.
• W2043472562 cites W2043138815 @default.
• W2043472562 cites W2045926436 @default.
• W2043472562 cites W2048717272 @default.
• W2043472562 cites W2051447758 @default.
• W2043472562 cites W2054197589 @default.
• W2043472562 cites W2054639437 @default.
• W2043472562 cites W2055053373 @default.
• W2043472562 cites W2056826028 @default.
• W2043472562 cites W2056934962 @default.
• W2043472562 cites W2060806248 @default.
• W2043472562 cites W2061224664 @default.
• W2043472562 cites W2063825967 @default.
• W2043472562 cites W2065046177 @default.
• W2043472562 cites W2067201767 @default.
• W2043472562 cites W2069206185 @default.
• W2043472562 cites W2069992596 @default.
• W2043472562 cites W2070795875 @default.
• W2043472562 cites W2073141256 @default.
• W2043472562 cites W2075299605 @default.
• W2043472562 cites W2078162205 @default.
• W2043472562 cites W2078614820 @default.
• W2043472562 cites W2079462520 @default.
• W2043472562 cites W2079801649 @default.
• W2043472562 cites W2087901647 @default.
• W2043472562 cites W2091045599 @default.
• W2043472562 cites W2095001195 @default.
• W2043472562 cites W2095934135 @default.
• W2043472562 cites W2096211250 @default.
• W2043472562 cites W2096416512 @default.
• W2043472562 cites W2096490537 @default.
• W2043472562 cites W2097984233 @default.
• W2043472562 cites W2099667396 @default.
• W2043472562 cites W2100748427 @default.
• W2043472562 cites W2101705437 @default.
• W2043472562 cites W2101752728 @default.
• W2043472562 cites W2102129610 @default.
• W2043472562 cites W2103290492 @default.
• W2043472562 cites W2106570019 @default.
• W2043472562 cites W2111622203 @default.
• W2043472562 cites W2114088463 @default.
• W2043472562 cites W2115988342 @default.
• W2043472562 cites W2116478343 @default.
• W2043472562 cites W2117376625 @default.
• W2043472562 cites W2118319706 @default.
• W2043472562 cites W2119818088 @default.
• W2043472562 cites W2120720900 @default.
• W2043472562 cites W2122048690 @default.
• W2043472562 cites W2123617062 @default.
• W2043472562 cites W2123621471 @default.
• W2043472562 cites W2124472334 @default.

• next