{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T10:13:08Z","timestamp":1760955188943,"version":"3.40.4"},"reference-count":43,"publisher":"S. Karger AG","issue":"2","license":[{"start":{"date-parts":[[2010,1,1]],"date-time":"2010-01-01T00:00:00Z","timestamp":1262304000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2010,1,1]],"date-time":"2010-01-01T00:00:00Z","timestamp":1262304000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Eur Addict Res"],"published-print":{"date-parts":[[2010]]},"abstract":"<jats:p>&lt;i&gt;Background:&lt;\/i&gt; Little comparable information is available regarding clinical characteristics of opioid-dependent women from different countries. In the present study, women from the USA, Canada and a Central European country, Austria, screened for participation in the Maternal Opioid Treatment Human Experimental Research study, were compared with respect to their demographic and addiction histories. &lt;i&gt;Methods:&lt;\/i&gt; Pregnant women (n = 1,074) were screened for study participation using uniformed clinical criteria and instruments. The screening results were compared with regard to exclusion, demographics, drug use, and psychosocial and treatment histories. &lt;i&gt;Results:&lt;\/i&gt; Compared to the screened US and Canadian women, Austrian women were more likely to be younger (p &lt; 0.001), white (p &lt; 0.001), had significantly lower levels of educational attainment (p &lt; 0.001), were less likely to use opioids daily (p &lt; 0.001) and more likely to have been prescribed buprenorphine (p &lt; 0.001). Compared to both rural and urban US groups, the Austrian group was less likely to have legal issues (p &lt; 0.001) and was younger when first prescribed agonist medication (p &lt; 0.001). &lt;i&gt;Conclusion:&lt;\/i&gt; The differences between North American and European groups may offer unique insights concerning treatment and pregnancy outcomes for opioid-dependent pregnant women.<\/jats:p>","DOI":"10.1159\/000284683","type":"journal-article","created":{"date-parts":[[2010,2,17]],"date-time":"2010-02-17T07:51:31Z","timestamp":1266393091000},"page":"99-107","source":"Crossref","is-referenced-by-count":16,"title":["Clinical Characteristics of Central European and North American Samples of Pregnant Women Screened for Opioid Agonist 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