{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,17]],"date-time":"2026-02-17T21:28:38Z","timestamp":1771363718739,"version":"3.50.1"},"reference-count":0,"publisher":"Sociedad Chilena de Pediatria","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev Chil Pediatr"],"abstract":"<jats:p>El diagn\u00f3stico precoz de los Trastornos Respiratorios del Sue\u00f1o (TRS) puede permitir una intervenci\u00f3n oportuna. La poligraf\u00eda (PG) es una alternativa confiable y accesible en la actualidad.Objetivo: Describir y analizar PG de ni\u00f1os \u2265 1 a\u00f1o con sospecha de TRS.Pacientes y M\u00e9todo: Se incluyeron PG de ni\u00f1os y adolescentes \u2265 1 a\u00f1o de edad con sospecha de TRS, desde diciembre de 2011 hasta agosto de 2017 provenientes de la ciudad de Concepcion, Chile. Se recopilaron datos demogr\u00e1ficos, cl\u00ednicos y variables poligr\u00e1ficas. Estad\u00edstica descriptiva, expresando resultados en mediana y rango. Se determin\u00f3 asociaci\u00f3n entre \u00edndice de apnea hipopnea (IAH) y saturaci\u00f3n mediante Rho de Spearman; considerando significancia p &lt; 0,05.Resultados: Se analizaron 190 estudios. Edad 7,9 a\u00f1os (1,0-20,6), varones 61%. Diagn\u00f3sticos: enfermedades neuromusculares (ENM) (24,2%), da\u00f1o pulmonar cr\u00f3nico (21,1%), obstrucci\u00f3n de v\u00eda a\u00e9rea superior (OVAS) (19,5%), da\u00f1o neurol\u00f3gico (11%), s\u00edndrome de Down (8,9%) malformaciones VAS (7,4%), hipoventilaci\u00f3n central (3,7%), obesidad (2,6%) y otros (1,6%). El 55,3% de las PG resultaron alteradas; s\u00edndrome de apnea hipopnea obstructiva del sue\u00f1o (SAHOS) leve en 53,3%, moderado 30,5% y severo 16,2%. No se observaron diferencias significativas en IAH entre grupos de patolog\u00edas (p = 0,032), destacando un mayor IAH en Obesidad 9,0 (0,41-51) y ENM 23,9 (0,4-36,6). Se constat\u00f3 asociaci\u00f3n entre IAH y par\u00e1metros de saturaci\u00f3n; saturaci\u00f3n promedio (rho = -0,425; p = 0,001); m\u00ednima (rho = -0,654; p = 0,001); y saturaci\u00f3n bajo 90% (rho = 0,323; p = 0,001) en la totalidad de la muestra.Discusi\u00f3n: Existi\u00f3 un alto porcentaje de SAHOS en pacientes pedi\u00e1tricos de riesgo, en especial en aquellos con ENM y obesidad. La PG es una herramienta accesible e implementable en un hospital p\u00fablico; situaci\u00f3n potencialmente extrapolable a otros centros asistenciales.<\/jats:p>","DOI":"10.32641\/rchped.v90i3.769","type":"journal-article","created":{"date-parts":[[2019,11,20]],"date-time":"2019-11-20T18:56:43Z","timestamp":1574276203000},"page":"309","source":"Crossref","is-referenced-by-count":3,"title":["Poligraf\u00eda pedi\u00e1trica: Experiencia de 6 a\u00f1os"],"prefix":"10.32641","volume":"90","author":[{"given":"Daniel","family":"Zenteno","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daniela","family":"Verbal","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ximena","family":"Navarro","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gerardo","family":"Torres","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carla","family":"Rivas B.","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Iv\u00e1n","family":"Rodr\u00edguez-N\u00fa\u00f1ez","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mar\u00eda Jos\u00e9","family":"Elso","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jaime","family":"Tapia","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"17639","published-online":{"date-parts":[[2019,6,10]]},"container-title":["Revista Chilena de Pediatr\u00eda"],"original-title":[],"link":[{"URL":"http:\/\/www.revistachilenadepediatria.cl\/index.php\/rchped\/article\/viewFile\/769\/1205","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/www.revistachilenadepediatria.cl\/index.php\/rchped\/article\/viewFile\/769\/1205","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,4,12]],"date-time":"2021-04-12T18:27:49Z","timestamp":1618252069000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.revistachilenadepediatria.cl\/index.php\/rchped\/article\/view\/769"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,6,10]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2019,6,10]]}},"URL":"https:\/\/doi.org\/10.32641\/rchped.v90i3.769","relation":{},"ISSN":["0370-4106","0370-4106"],"issn-type":[{"value":"0370-4106","type":"electronic"},{"value":"0370-4106","type":"print"}],"subject":[],"published":{"date-parts":[[2019,6,10]]}}}