{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,11]],"date-time":"2026-10-11T02:50:24Z","timestamp":1791687024622,"version":"4.3.4"},"reference-count":23,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SPI"],"published-print":{"date-parts":[[2012,5]]},"abstract":"<jats:sec>\n<jats:title>Object<\/jats:title>\n<jats:p>The aim of this study was to describe the pelvic parameters in a sample of healthy Mexican volunteers and to compare them with previously reported data for Caucasian and Asian populations.<\/jats:p><\/jats:sec>\n<jats:sec>\n<jats:title>Methods<\/jats:title>\n<jats:p>This was a transversal study that included a sample population of healthy Mexican volunteers. Age, sex, and lateral radiographs of the lumbosacral region with the individual standing to obtain the pelvic parameters of pelvic tilt (PT), sacral slope (SS), pelvic incidence (PI), and lumbar lordosis (LL) were recorded in each volunteer. The data were compared with those previously published for Caucasian and Asian individuals.<\/jats:p><\/jats:sec>\n<jats:sec>\n<jats:title>Results<\/jats:title>\n<jats:p>In total, 202 Mexican individuals (81 men and 121 women; mean age 46.5 years, range 18\u201385 years) were included. There were statistically significant differences between the Mexican and Caucasian control group with respect to PT (11.9\u00b0 vs 15.78\u00b0, respectively) and PI (51.91\u00b0 vs 56.68\u00b0, respectively). Comparison with the Asian population showed statistically significant differences in relation to the Mexican group in terms of the PT (11.5\u00b0 vs 15.78\u00b0), PI (47.8\u00b0 vs 56.68\u00b0), and SS (36.3\u00b0 vs 40.89\u00b0). The mean LL was 60.17\u00b0 for the Mexican group, 52.3\u00b0 for the Asian group, and 61.3\u00b0 for the Caucasian group. A significant difference in LL was found between the Mexican and Asian populations (p &lt; 0.0001).<\/jats:p><\/jats:sec>\n<jats:sec>\n<jats:title>Conclusions<\/jats:title>\n<jats:p>A comparison of the values for pelvic parameters and lumbar lordosis across the different population samples revealed statistically significant differences, which can be attributed to the ethnic origin of the individuals.<\/jats:p><\/jats:sec>","DOI":"10.3171\/2012.2.spine11755","type":"journal-article","created":{"date-parts":[[2012,3,5]],"date-time":"2012-03-05T07:24:54Z","timestamp":1330932294000},"page":"516-519","source":"Crossref","is-referenced-by-count":70,"title":["Differences in pelvic parameters among Mexican, Caucasian, and Asian populations"],"prefix":"10.3171","volume":"16","author":[{"given":"Bar\u00f3n","family":"Z\u00e1rate-Kalf\u00f3pulos","sequence":"first","affiliation":[{"name":"1Spine Surgery Service, and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Samuel","family":"Romero-Vargas","sequence":"additional","affiliation":[{"name":"1Spine Surgery Service, and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eduardo","family":"Otero-C\u00e1mara","sequence":"additional","affiliation":[{"name":"1Spine Surgery Service, and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Victor Correa","family":"Correa","sequence":"additional","affiliation":[{"name":"1Spine Surgery Service, and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alejandro","family":"Reyes-S\u00e1nchez","sequence":"additional","affiliation":[{"name":"2Chief Special Surgery Service, Instituto Nacional de Rehabilitaci\u00f3n, Mexico City, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1754","reference":[{"key":"b1-spine11755","doi-asserted-by":"publisher","DOI":"10.1016\/S0003-6870(00)00067-3"},{"key":"b2-spine11755","doi-asserted-by":"crossref","first-page":"650","DOI":"10.1093\/ajcn\/64.4.650","volume":"64","author":"de Onis M","year":"1996","journal-title":"Am J Clin Nutr"},{"key":"b3-spine11755","first-page":"59","volume":"17","author":"Descamps H","year":"2001","journal-title":"Biom Hum Anthropol"},{"key":"b4-spine11755","doi-asserted-by":"publisher","DOI":"10.1097\/00007632-198501000-00013"},{"key":"b5-spine11755","doi-asserted-by":"publisher","DOI":"10.1007\/BF00271459"},{"key":"b6-spine11755","doi-asserted-by":"publisher","DOI":"10.1007\/BF02368136"},{"key":"b7-spine11755","doi-asserted-by":"publisher","DOI":"10.1097\/00007632-199506000-00005"},{"key":"b8-spine11755","first-page":"496","volume":"89","author":"Guigui P","year":"2003","journal-title":"Rev Chir Orthop Reparatrice Appar 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