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Sociodemographic variables, performance\u2010based (timed 10\u2010foot walk) and self\u2010rated assessments (reported ability to walk across a small room without the help of any people or devices) of mobility, and mortality data were obtained.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The <jats:styled-content style=\"fixed-case\">ADL<\/jats:styled-content>\/<jats:styled-content style=\"fixed-case\">POMA<\/jats:styled-content> concordance assessment showed a prevalence of the \u201cpositively concordant\u201d group (completed the walk and reported being able to walk, <jats:styled-content style=\"fixed-case\">ADL<\/jats:styled-content> and <jats:styled-content style=\"fixed-case\">POMA<\/jats:styled-content> both positive), followed by the \u201cpessimist,\u201d \u201coptimist,\u201d and \u201cnegatively concordant\u201d groups at 80.09%, 10.50%, 3.78% and 5.63%, respectively. Logistic regression analyses showed that \u201cnegatively concordant\u201d was a critical mortality predictor (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> 4.80; 95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 2.59\u20138.90) followed by \u201cpessimist\u201d (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> 1.94; 95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 1.12\u20133.36) as compared with the reference group, \u201cpositively concordant.\u201d<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The <jats:styled-content style=\"fixed-case\">ADL<\/jats:styled-content>\/<jats:styled-content style=\"fixed-case\">POMA<\/jats:styled-content> concordance is an effective predictor of mortality for older <jats:styled-content style=\"fixed-case\">M<\/jats:styled-content>exican <jats:styled-content style=\"fixed-case\">A<\/jats:styled-content>mericans in the <jats:styled-content style=\"fixed-case\">H<\/jats:styled-content>ispanic <jats:styled-content style=\"fixed-case\">E<\/jats:styled-content>stablished <jats:styled-content style=\"fixed-case\">P<\/jats:styled-content>opulation for the <jats:styled-content style=\"fixed-case\">E<\/jats:styled-content>pidemiological <jats:styled-content style=\"fixed-case\">S<\/jats:styled-content>tudy of the <jats:styled-content style=\"fixed-case\">E<\/jats:styled-content>lderly. <jats:bold>Geriatr Gerontol Int 2017; 17: 433\u2013439.<\/jats:bold><\/jats:p><\/jats:sec>","DOI":"10.1111\/ggi.12734","type":"journal-article","created":{"date-parts":[[2016,1,22]],"date-time":"2016-01-22T14:09:13Z","timestamp":1453471753000},"page":"433-439","source":"Crossref","is-referenced-by-count":10,"title":["A concordance of self\u2010reported and performance\u2010based assessments of mobility as a mortality predictor for older <scp>M<\/scp>exican <scp>A<\/scp>mericans"],"prefix":"10.1111","volume":"17","author":[{"given":"Sanggon","family":"Nam","sequence":"first","affiliation":[{"name":"Department of Health Administration Division of Applied Health Sciences Pfeiffer University  Morrisville North Carolina USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Soham","family":"Al Snih","sequence":"additional","affiliation":[{"name":"Division of Rehabilitation Sciences School of Health Professions University of Texas Medical Branch  Galveston Texas USA"},{"name":"Division Geriatrics Department of Internal Medicine University of Texas Medical Branch  Galveston Texas USA"},{"name":"Sealy Center on Aging University of Texas Medical Branch  Galveston Texas USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kyriakos S","family":"Markides","sequence":"additional","affiliation":[{"name":"Sealy Center on Aging University of Texas Medical Branch  Galveston Texas USA"},{"name":"Department of Preventive Medicine and Community Health University of Texas Medical Branch  Galveston Texas USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2016,1,22]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.2105\/AJPH.81.9.1127"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-5415.1992.tb02011.x"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-5415.1995.tb06372.x"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-5415.1995.tb06236.x"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1093\/geronb\/51B.5.P254"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1159\/000174824"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-5415.1986.tb05480.x"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.2105\/AJPH.74.3.266"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1093\/geronj\/49.2.M85"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-5415.1995.tb07192.x"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1093\/gerona\/51A.6.M283"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.aje.a009796"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1177\/0164027500226006"},{"key":"e_1_2_7_15_1","first-page":"27","article-title":"Established populations for epidemiologic studies of the elderly: study design and methodology","volume":"5","author":"Cornoni\u2010Huntley J","year":"1993","journal-title":"Aging (Milano)"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM199503023320902"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1093\/gerona\/55.4.M221"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1093\/aje\/kwm121"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-5415.2000.tb02630.x"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1093\/gerona\/59.10.M1056"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0895-4356(98)00115-2"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.2165\/00002512-200017040-00005"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0003-9993(99)90236-8"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1093\/geronb\/56.1.S10"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0277-9536(99)00048-9"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/0895-4356(96)00210-7"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-5415.1996.tb04065.x"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1093\/geronj\/48.5.M196"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2524.2001.00282.x"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1093\/geronb\/56.6.S335"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1093\/gerona\/58.8.M715"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1093\/geronj\/47.4.M106"}],"container-title":["Geriatrics &amp; 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