This statistic depicts the average clinical trial site year density in the period 2006-2012, by country. According to the data, in the Untied States the average annual trial site year density was 540 during that time. Trial site year density was calculated as the number of registered clinical trial site-years divided by country population in millions.
Annual clinical trial site year density globally from 2006 to 2012, by country*
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PLOS. (February 28, 2018). Annual clinical trial site year density globally from 2006 to 2012, by country* [Graph]. In Statista. Retrieved May 12, 2025, from https://www.statista.com/statistics/892073/clinical-trials-site-year-density-globally-by-country/
PLOS. "Annual clinical trial site year density globally from 2006 to 2012, by country*." Chart. February 28, 2018. Statista. Accessed May 12, 2025. https://www.statista.com/statistics/892073/clinical-trials-site-year-density-globally-by-country/
PLOS. (2018). Annual clinical trial site year density globally from 2006 to 2012, by country*. Statista. Statista Inc.. Accessed: May 12, 2025. https://www.statista.com/statistics/892073/clinical-trials-site-year-density-globally-by-country/
PLOS. "Annual Clinical Trial Site Year Density Globally from 2006 to 2012, by Country*." Statista, Statista Inc., 28 Feb 2018, https://www.statista.com/statistics/892073/clinical-trials-site-year-density-globally-by-country/
PLOS, Annual clinical trial site year density globally from 2006 to 2012, by country* Statista, https://www.statista.com/statistics/892073/clinical-trials-site-year-density-globally-by-country/ (last visited May 12, 2025)
Annual clinical trial site year density globally from 2006 to 2012, by country* [Graph], PLOS, February 28, 2018. [Online]. Available: https://www.statista.com/statistics/892073/clinical-trials-site-year-density-globally-by-country/