Niger vs Zimbabwe: Number of clinical trials
Niger
2 trials
in 2024
Zimbabwe
2 trials
in 2024
Niger rank
108th
Zimbabwe rank
108th
Number of clinical trials over time
- Niger
- Zimbabwe
How they compare
Niger currently reports 2 trials against 2 trials in Zimbabwe, a difference of 0 trials.
The two have swapped places 4 times across 8 shared years of data; in 2012 it was Zimbabwe ahead.
Niger ranks 108th and Zimbabwe ranks 108th of 153 countries.
Zimbabwe has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Niger | Zimbabwe | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 2 trials | 2.67 trials | 0.6667 trials | Zimbabwe |
| 2020s | 2.2 trials | 3.6 trials | 1.4 trials | Zimbabwe |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of clinical trials, Niger or Zimbabwe?
- Niger, at 2 trials against 2 trials in Zimbabwe as of 2024.
- What is the difference in number of clinical trials between Niger and Zimbabwe?
- 0 trials, with Niger ahead.
- How many years of comparable data are there for Niger and Zimbabwe?
- 8 years are reported by both, from 2012 to 2024.
- How do Niger and Zimbabwe rank globally for number of clinical trials?
- Niger ranks 108th and Zimbabwe ranks 108th of 153 countries.
- Where does this data come from?
- ClinicalTrials.gov (2025) – with major processing by Our World in Data, published as Number of clinical trials. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Annual number of completed clinical trials registered in the ClinicalTrials.gov database for each country. Registration in the ClinicalTrials database is mandatory for trials in the United States, but voluntary for other countries.