Probability of dying between ages 30 and 70 from cardiovascular disease, cancer, diabetes or chronic respiratory disease. Source: WHO Global Health Observatory. Retrieved 8 Aug 2026.
| Period | Premature NCD Mortality |
|---|---|
| 2021 | 19.5% |
| 2020 | 20.4% |
| 2019 | 20.6% |
| 2018 | 20.5% |
| 2017 | 20.5% |
| 2016 | 20.2% |
| 2015 | 19.8% |
| 2014 | 19.7% |
| 2013 | 19.8% |
| 2012 | 20.2% |
| 2011 | 19.5% |
| 2010 | 19.9% |
140 of 207 indicators carry a figure for Sao Tome and Principe, grouped by topic.