{"id":20579,"date":"2024-10-13T15:14:00","date_gmt":"2024-10-13T19:14:00","guid":{"rendered":"https:\/\/www.ices.on.ca\/?post_type=journal_article&#038;p=20579"},"modified":"2024-10-25T15:27:52","modified_gmt":"2024-10-25T19:27:52","slug":"rising-prevalence-of-gestational-diabetes-mellitus-in-ontario","status":"publish","type":"journal_article","link":"https:\/\/www.ices.on.ca\/fr\/publications\/journal-articles\/rising-prevalence-of-gestational-diabetes-mellitus-in-ontario\/","title":{"rendered":"Rising prevalence of gestational diabetes mellitus in Ontario: a population-based study"},"content":{"rendered":"<p><strong>Aims<\/strong> \u2014\u00a0Gestational diabetes mellitus (GDM) is a common pregnancy complication. Previous studies had shown that the prevalence of GDM had been rising in countries across the globe. We aimed to describe the prevalence of GDM in Ontario, Canada between 2015 and 2021.<\/p>\n<p><strong>Methods<\/strong> \u2014 Population-based linked healthcare administrative databases were used to identify women with GDM via a validated algorithm. Age-standardized GDM prevalence was described in each year between 2015 and 2021. Crude GDM prevalence trends were stratified according to age and income, and trend over time was evaluated using negative binomial regression.<\/p>\n<p><strong>Results<\/strong> \u2014 Crude GDM prevalence was 9.5% within this period, with age-standardized prevalence increasing by 35% over the duration of the study (p&lt;0.0001). Prevalence declined in the first year of the COVID-19 pandemic, but rose again the following year. Prevalence was directly associated with age (p&lt;0.0001) and inversely associated with income (p=0.04), but these disparities did not change over time.<\/p>\n<p><strong>Conclusions<\/strong> \u2014 GDM prevalence is rising, but the transient decline in the first year of the pandemic may reflect forgone GDM screening. Disparities in prevalence by age and income are not worsening. GDM is creating a growing burden for the healthcare system, particularly for lower-income individuals.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aims \u2014\u00a0Gestational diabetes mellitus (GDM) is a common pregnancy complication. Previous studies had shown that the prevalence of GDM had been rising in countries across the globe. We aimed to describe the prevalence of GDM in Ontario, Canada between 2015 and 2021. Methods \u2014 Population-based linked healthcare administrative databases were used to identify women with [&hellip;]<\/p>\n","protected":false},"template":"","migration-helper-automated":[],"migration-manual":[],"topic":[50,26,35],"migration-helper-qa-sample-set":[],"class_list":["post-20579","journal_article","type-journal_article","status-publish","hentry","topic-endocrinology","topic-maternity-and-neonatal-care","topic-public-health"],"acf":{"citation":"Bhatt HA, Booth GL, Fazli G, Ke C, Kenaszchuk C, Lipscombe LL, Mah S, Rosella LC, Thiruchelvam D, Shah BR. <em>Can J Diabetes<\/em>. 2024; S1499-2671(24)00333-2. Epub 2024 Oct 13.","source_url":"https:\/\/doi.org\/10.1016\/j.jcjd.2024.10.001","ices_scientist":[1175,17627,1142,1295,1339,1361],"site":[6735],"research_program":[6745],"news_release":"","journal_article":"","atlas":"","research_report":"","infographic":"","video":"","downloads":null,"links":null,"sitecore_item_id":"","sitecore_item_name":"","sitecore_field_values":"","previous_url":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ICES | Rising prevalence of gestational diabetes mellitus in Ontario: a population-based study<\/title>\n<meta name=\"description\" content=\"Aims \u2014\u00a0Gestational diabetes mellitus (GDM) is a common pregnancy complication. Previous studies had shown that the prevalence of GDM had been rising in\" \/>\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.ices.on.ca\/fr\/publications\/journal-articles\/rising-prevalence-of-gestational-diabetes-mellitus-in-ontario\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ICES | Rising prevalence of gestational diabetes mellitus in Ontario: a population-based study\" \/>\n<meta property=\"og:description\" content=\"Aims \u2014\u00a0Gestational diabetes mellitus (GDM) is a common pregnancy complication. Previous studies had shown that the prevalence of GDM had been rising in\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ices.on.ca\/fr\/publications\/journal-articles\/rising-prevalence-of-gestational-diabetes-mellitus-in-ontario\/\" \/>\n<meta property=\"og:site_name\" content=\"ICES\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ICESOntario\/\" \/>\n<meta property=\"article:modified_time\" content=\"2024-10-25T19:27:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ices.on.ca\/wp-content\/uploads\/2024\/11\/ic-es-data-discovery-better-health-logo.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.ices.on.ca\\\/fr\\\/publications\\\/journal-articles\\\/rising-prevalence-of-gestational-diabetes-mellitus-in-ontario\\\/\",\"url\":\"https:\\\/\\\/www.ices.on.ca\\\/fr\\\/publications\\\/journal-articles\\\/rising-prevalence-of-gestational-diabetes-mellitus-in-ontario\\\/\",\"name\":\"ICES | Rising prevalence of gestational diabetes mellitus in Ontario: a population-based study\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ices.on.ca\\\/fr\\\/#website\"},\"datePublished\":\"2024-10-13T19:14:00+00:00\",\"dateModified\":\"2024-10-25T19:27:52+00:00\",\"description\":\"Aims \u2014\u00a0Gestational diabetes mellitus (GDM) is a common pregnancy complication. 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