{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,31]],"date-time":"2025-08-31T23:31:20Z","timestamp":1756683080620,"version":"3.33.0"},"reference-count":35,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2007,10,1]],"date-time":"2007-10-01T00:00:00Z","timestamp":1191196800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["European Physical Education Review"],"published-print":{"date-parts":[[2007,10]]},"abstract":"<jats:p> The purpose of this study was twofold: first, to examine the effects of specific cut-off scoring points (on the estimated prevalence of meeting health-related guidelines for physical activity in youth) and, second, to document the differences in gender physical activity patterns according to two different cut-off points. The sample comprised 62 children (boys n = 23; girls n = 39) aged 8\u201416 years old. Children wore accelerometers for three consecutive weekdays. The daily time spent in moderate-to-vigorous physical activity (MVPA) was calculated using an equation regression developed for youth according to different cut-points. The data analysis from Freedson's cut points showed that both sexes engaged in significantly ( p \u2264 .01) more MVPA when compared with Puyau's cut points. Boys engaged in significantly ( p \u2264 .01) more MVPA activities than girls regardless of the cut-off point used. Our data also showed that the percentage of students that reach the physical activity\/health related guidelines was significantly higher in both boys (77.3 vs 6.9 percent; p &lt; .001) and girls (60 vs 2.3 percent; p &lt; .001) when Freedson's cut-off point was used. Our data showed that for preventive strategies youth specific cut-off points still need to be refined and, as a result, health-related criteria for young people need to be based on further research evidence. <\/jats:p>","DOI":"10.1177\/1356336x07081795","type":"journal-article","created":{"date-parts":[[2007,9,27]],"date-time":"2007-09-27T11:08:52Z","timestamp":1190891332000},"page":"287-299","source":"Crossref","is-referenced-by-count":16,"title":["Accelerometer cut-points and youth physical activity prevalence"],"prefix":"10.1177","volume":"13","author":[{"given":"Jorge","family":"Mota","sequence":"first","affiliation":[{"name":"University of Porto, Portugal,"}]},{"given":"M\u00f3nica","family":"Valente","sequence":"additional","affiliation":[{"name":"University of Porto, Portugal"}]},{"given":"Lu\u00edsa","family":"Aires","sequence":"additional","affiliation":[{"name":"University of Porto, Portugal"}]},{"given":"Pedro","family":"Silva","sequence":"additional","affiliation":[{"name":"University of Porto, Portugal"}]},{"given":"Maria","family":"Paula Santos","sequence":"additional","affiliation":[{"name":"University of Porto, Portugal"}]},{"given":"Jos\u00e9 Carlos","family":"Ribeiro","sequence":"additional","affiliation":[{"name":"University of Porto, Portugal"}]}],"member":"179","published-online":{"date-parts":[[2007,10,1]]},"reference":[{"key":"atypb1","doi-asserted-by":"publisher","DOI":"10.1097\/00005768-200009001-00004"},{"key":"atypb2","first-page":"1224","volume":"37","author":"Anderson, C.B.","year":"2005","journal-title":"Medicine Science Sports 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