{"id":13934,"date":"2026-10-16T09:23:21","date_gmt":"2026-10-16T09:23:21","guid":{"rendered":"https:\/\/www.shrn.org.uk\/?p=13934"},"modified":"2026-10-16T09:23:51","modified_gmt":"2026-10-16T09:23:51","slug":"diweddariad-dangosfwrdd-i-ddod-ar-22-hydref-ychwanegwyd-data-arolwg-2025","status":"publish","type":"post","link":"https:\/\/www.shrn.org.uk\/cy\/diweddariad-dangosfwrdd-i-ddod-ar-22-hydref-ychwanegwyd-data-arolwg-2025\/","title":{"rendered":"Diweddariad Dangosfwrdd i Ddod ar 22 Hydref: Ychwanegwyd Data Arolwg 2025"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"900\" src=\"https:\/\/www.shrn.org.uk\/wp-content\/uploads\/2026\/09\/Untitled-design-83.png\" alt=\"\" class=\"wp-image-13856\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Mae Iechyd Cyhoeddus Cymru a&#8217;r Rhwydwaith Ymchwil Iechyd mewn Ysgolion (SHRN) yn falch o gyhoeddi y bydd y diweddariad diweddaraf i Ddangosfwrdd Data Iechyd a Llesiant Plant Ysgolion Uwchradd SHRN yn mynd yn fyw ar <strong>22 Hydref<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bydd y diweddariad hwn yn ymgorffori canfyddiadau o <strong>Arolwg Iechyd a Llesiant Myfyrwyr Ysgolion Uwchradd 2025 SHRN<\/strong>. Bydd yn diweddaru&#8217;r dangosfwrdd gyda&#8217;r data diweddaraf sydd ar gael. Bydd defnyddwyr yn gallu archwilio canlyniadau newydd ar draws pob dangosydd ar y dangosfwrdd. Bydd yn rhoi mewnwelediadau newydd ar iechyd a llesiant dysgwyr ysgolion uwchradd ledled Cymru.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Beth sy\u2019n Newydd?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mae&#8217;r dangosfwrdd wedi&#8217;i ddiweddaru i gynnwys <strong>data arolwg 2025 SHRN ar draws yr holl ddangosyddion sydd ar gael<\/strong>. Bydd hyn yn galluogi defnyddwyr i wneud y canlynol:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Archwilio\u2019r tueddiadau iechyd a llesiant diweddaraf ymhlith dysgwyr ysgolion uwchradd yng Nghymru<\/li>\n\n\n\n<li>Cymharu canlyniadau 2025 \u00e2 blynyddoedd arolwg blaenorol<\/li>\n\n\n\n<li>Nodi newidiadau dros amser ar draws ystod eang o fesurau iechyd, ymddygiad a llesiant<\/li>\n\n\n\n<li>Cael mynediad at ddata wedi&#8217;u diweddaru ar gyfer dadansoddiadau cenedlaethol, rhanbarthol a lleol<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Gydag ychwanegu blwyddyn arolwg 2025, gall defnyddwyr nawr archwilio tueddiadau tymor hwy a chael darlun mwy cyflawn o sut mae canlyniadau wedi newid dros amser.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Mynediad at y Dangosfwrdd<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mae&#8217;r dangosfwrdd yn parhau i fod ar gael trwy&#8217;r dolenni gwefan arferol ar wefannau <a href=\"https:\/\/icc.gig.cymru\/adroddiad-iechyd-cyhoeddus\/dangosfwrdd-iechyd-a-lles-plant-ysgolion-uwchradd\/?_gl=1*r1atps*_ga*MTkxNDAzMTUzNS4xNzgxNzY5MjI5*_ga_N9YS5VS5QP*czE3OTE3OTQ3MDMkbzM3JGcwJHQxNzkxNzk2MjE1JGo2MCRsMCRoMA\">Iechyd Cyhoeddus Cymru<\/a> a <a href=\"https:\/\/www.shrn.org.uk\/cy\/shrn-national-data-and-reports\/\">SHRN<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Edrych tua\u2019r Dyfodol<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mae Iechyd Cyhoeddus Cymru yn parhau \u00e2&#8217;i waith ar ddatblygiadau pellach i adrodd a lledaenu data SHRN. Mae\u2019r sefydliad yn edrych ymlaen at rannu mwy wrth i ni barhau i wella&#8217;r adnoddau sydd ar gael i ysgolion, awdurdodau lleol, byrddau iechyd, a phartneriaid eraill sy&#8217;n gweithio tuag at wella iechyd a llesiant plant a phobl ifanc ledled Cymru.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mae&#8217;r diweddariadau hyn yn adlewyrchu ymrwymiad parhaus Iechyd Cyhoeddus Cymru i ddarparu data hygyrch o ansawdd uchel i gefnogi gwneud penderfyniadau ar sail tystiolaeth a gwella iechyd y cyhoedd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Gwnewch nodyn yn eich calendrau &#8211; bydd y dangosfwrdd wedi&#8217;i ddiweddaru yn mynd yn fyw ar 22 Hydref.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a id=\"_msocom_1\"><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a id=\"_msocom_1\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mae Iechyd Cyhoeddus Cymru a&#8217;r Rhwydwaith Ymchwil Iechyd mewn Ysgolion (SHRN) yn falch o gyhoeddi y bydd y diweddariad diweddaraf i Ddangosfwrdd Data Iechyd a Llesiant Plant Ysgolion Uwchradd SHRN yn mynd yn fyw ar 22 Hydref. Bydd y diweddariad hwn yn ymgorffori canfyddiadau o Arolwg Iechyd a Llesiant Myfyrwyr Ysgolion Uwchradd 2025 SHRN. Bydd [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[242],"tags":[],"class_list":["post-13934","post","type-post","status-publish","format-standard","hentry","category-newyddion"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Diweddariad Dangosfwrdd i Ddod ar 22 Hydref: Ychwanegwyd Data Arolwg 2025 - The School Health Research Network<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.shrn.org.uk\/cy\/diweddariad-dangosfwrdd-i-ddod-ar-22-hydref-ychwanegwyd-data-arolwg-2025\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Diweddariad Dangosfwrdd i Ddod ar 22 Hydref: Ychwanegwyd Data Arolwg 2025 - The School Health Research Network\" \/>\n<meta property=\"og:description\" content=\"Mae Iechyd Cyhoeddus Cymru a&#8217;r Rhwydwaith Ymchwil Iechyd mewn Ysgolion (SHRN) yn falch o gyhoeddi y bydd y diweddariad diweddaraf i Ddangosfwrdd Data Iechyd a Llesiant Plant Ysgolion Uwchradd SHRN yn mynd yn fyw ar 22 Hydref. Bydd y diweddariad hwn yn ymgorffori canfyddiadau o Arolwg Iechyd a Llesiant Myfyrwyr Ysgolion Uwchradd 2025 SHRN. Bydd [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.shrn.org.uk\/cy\/diweddariad-dangosfwrdd-i-ddod-ar-22-hydref-ychwanegwyd-data-arolwg-2025\/\" \/>\n<meta property=\"og:site_name\" content=\"The School Health Research Network\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-16T09:23:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-16T09:23:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.shrn.org.uk\/wp-content\/uploads\/2026\/09\/Untitled-design-83.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"SHRN\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"SHRN\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 funud\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.shrn.org.uk\\\/cy\\\/diweddariad-dangosfwrdd-i-ddod-ar-22-hydref-ychwanegwyd-data-arolwg-2025\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.shrn.org.uk\\\/cy\\\/diweddariad-dangosfwrdd-i-ddod-ar-22-hydref-ychwanegwyd-data-arolwg-2025\\\/\"},\"author\":{\"name\":\"SHRN\",\"@id\":\"https:\\\/\\\/www.shrn.org.uk\\\/#\\\/schema\\\/person\\\/7a5bc2ab9b16dd090379188029c1eb39\"},\"headline\":\"Diweddariad Dangosfwrdd i Ddod ar 22 Hydref: Ychwanegwyd Data Arolwg 2025\",\"datePublished\":\"2026-10-16T09:23:21+00:00\",\"dateModified\":\"2026-10-16T09:23:51+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.shrn.org.uk\\\/cy\\\/diweddariad-dangosfwrdd-i-ddod-ar-22-hydref-ychwanegwyd-data-arolwg-2025\\\/\"},\"wordCount\":330,\"publisher\":{\"@id\":\"https:\\\/\\\/www.shrn.org.uk\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.shrn.org.uk\\\/cy\\\/diweddariad-dangosfwrdd-i-ddod-ar-22-hydref-ychwanegwyd-data-arolwg-2025\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.shrn.org.uk\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Untitled-design-83.png\",\"articleSection\":[\"Newyddion\"],\"inLanguage\":\"cy\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.shrn.org.uk\\\/cy\\\/diweddariad-dangosfwrdd-i-ddod-ar-22-hydref-ychwanegwyd-data-arolwg-2025\\\/\",\"url\":\"https:\\\/\\\/www.shrn.org.uk\\\/cy\\\/diweddariad-dangosfwrdd-i-ddod-ar-22-hydref-ychwanegwyd-data-arolwg-2025\\\/\",\"name\":\"Diweddariad Dangosfwrdd i Ddod ar 22 Hydref: Ychwanegwyd Data Arolwg 2025 - 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