{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T10:23:18Z","timestamp":1777890198374,"version":"3.51.4"},"reference-count":0,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2015,7,1]],"date-time":"2015-07-01T00:00:00Z","timestamp":1435708800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["WORK: A Journal of Prevention, Assessment &amp; Rehabilitation"],"published-print":{"date-parts":[[2015,7,29]]},"abstract":"<jats:p>\n                    <jats:bold>BACKGROUND:<\/jats:bold>\n                    Nowadays, children spend increasingly more time in a\nseated position, both at school during class and at home in front of a\ncomputer or television.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>OBJECTIVE:<\/jats:bold>\n                    The aim of this study was to compare selected parameters\ndescribing body posture and scoliosis among children in sitting and standing\npositions.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>METHODS:<\/jats:bold>\n                    It was an observational, cross-sectional study involving\n91 primary school children aged 11-13 years. The children's backs were\nphotographed in standing and sitting positions. The values of selected\nparameters were calculated using photogrammetric examination based on the\nMoire projection phenomenon.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>RESULTS:<\/jats:bold>\n                    The results show significant statistical differences for\nthe parameters defining the anteroposterior curves of the spine. The sitting\nposition resulted in a decreased angle of inclination of the thoracolumbar\nspine, reduced depths of thoracic kyphosis and lumbar lordosis, and pelvic\nasymmetry.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>CONCLUSIONS:<\/jats:bold>\n                    Maintaining a sitting position for a long time results\nin advanced asymmetries of the trunk and scoliosis, and causes a decrease in\nlumbar lordosis and kyphosis of a child's entire spine. Therefore, we\nadvocate the introduction of posture education programs for schoolchildren.\n                  <\/jats:p>","DOI":"10.3233\/wor-141901","type":"journal-article","created":{"date-parts":[[2015,8,4]],"date-time":"2015-08-04T12:32:19Z","timestamp":1438691539000},"page":"855-862","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":15,"title":["Effects of the sitting position on the body posture of children aged 11 to 13 years"],"prefix":"10.1177","volume":"51","author":[{"given":"Justyna","family":"Drza\u019a-Grabiec","sequence":"first","affiliation":[{"name":"Institute of Physiotherapy, University of Rzesz\u00f3w, Rzesz\u00f3w, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S\u019aawomir","family":"Snela","sequence":"additional","affiliation":[{"name":"Institute of Physiotherapy, University of Rzesz\u00f3w, Rzesz\u00f3w, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Justyna","family":"Ryka\u019aa","sequence":"additional","affiliation":[{"name":"Institute of Physiotherapy, University of Rzesz\u00f3w, Rzesz\u00f3w, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Justyna","family":"Podg\u00f3rska","sequence":"additional","affiliation":[{"name":"Institute of Physiotherapy, University of Rzesz\u00f3w, Rzesz\u00f3w, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maciej","family":"Rachwal","sequence":"additional","affiliation":[{"name":"Institute of Physiotherapy, University of Rzesz\u00f3w, Rzesz\u00f3w, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2015,7]]},"container-title":["WORK: A Journal of Prevention, Assessment &amp; Rehabilitation"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.3233\/WOR-141901","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.3233\/WOR-141901","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T05:30:19Z","timestamp":1777613419000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.3233\/WOR-141901"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,7]]},"references-count":0,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2015,7,29]]}},"alternative-id":["10.3233\/WOR-141901"],"URL":"https:\/\/doi.org\/10.3233\/wor-141901","relation":{},"ISSN":["1051-9815","1875-9270"],"issn-type":[{"value":"1051-9815","type":"print"},{"value":"1875-9270","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,7]]}}}