Worldwide, there was a large increase in the average total number of subjects per clinical drug trial from 2019 to 2021. This statistic shows the average number of subjects per clinical drug trial started worldwide between 2012 and August 2022.
Average total number of subjects per clinical drug trial started worldwide from 2012 to 2022
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IQVIA. (August 29, 2022). Average total number of subjects per clinical drug trial started worldwide from 2012 to 2022 [Graph]. In Statista. Retrieved July 23, 2024, from https://www.statista.com/statistics/1346484/average-number-subjects-per-trial-started-by-phase-worldwide/
IQVIA. "Average total number of subjects per clinical drug trial started worldwide from 2012 to 2022." Chart. August 29, 2022. Statista. Accessed July 23, 2024. https://www.statista.com/statistics/1346484/average-number-subjects-per-trial-started-by-phase-worldwide/
IQVIA. (2022). Average total number of subjects per clinical drug trial started worldwide from 2012 to 2022. Statista. Statista Inc.. Accessed: July 23, 2024. https://www.statista.com/statistics/1346484/average-number-subjects-per-trial-started-by-phase-worldwide/
IQVIA. "Average Total Number of Subjects per Clinical Drug Trial Started Worldwide from 2012 to 2022." Statista, Statista Inc., 29 Aug 2022, https://www.statista.com/statistics/1346484/average-number-subjects-per-trial-started-by-phase-worldwide/
IQVIA, Average total number of subjects per clinical drug trial started worldwide from 2012 to 2022 Statista, https://www.statista.com/statistics/1346484/average-number-subjects-per-trial-started-by-phase-worldwide/ (last visited July 23, 2024)
Average total number of subjects per clinical drug trial started worldwide from 2012 to 2022 [Graph], IQVIA, August 29, 2022. [Online]. Available: https://www.statista.com/statistics/1346484/average-number-subjects-per-trial-started-by-phase-worldwide/