Prevalence rate of hypertension in adults aged 30-79 in Chad
Chad: Prevalence rate of hypertension in adults aged 30-79 was 37.9 in 2019. ▬ Flat
Prevalence rate of hypertension in adults aged 30-79 in Chad, 1990–2019
Source: World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data.
Analysis
Chad recorded 37.9 for prevalence rate of hypertension in adults aged 30-79 in 2019.
That represents a change of down 0.5% on the previous year and down 4.5% over ten years.
Over the whole period, prevalence rate of hypertension in adults aged 30-79 in Chad peaked at 39.7 in 2007 and was at its lowest, 37, in 1990.
That places Chad 100th out of 194 countries with data for 2019, putting it in the middle of the range.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 37.49 | 37 | 38.1 | 10 |
| 2000s | 39.18 | 38.3 | 39.7 | 10 |
| 2010s | 38.79 | 37.9 | 39.6 | 10 |
Countries ranked near Chad
- 98 Belize 38 compare
- 98 Guinea-Bissau 38 compare
- 100 Mauritania 37.9 compare
- 102 Costa Rica 37.8 compare
- 102 Myanmar 37.8 compare
More reference data data for Chad
- Spring temperature anomalies 0.1244 °C (2026)
- Summer temperature anomalies 1 °C (2026)
- Temperature anomalies by month 3.03 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.2527 °C (2025)
- Winter temperature anomalies 2.39 °C (2025)
- Consumer price index 149.69 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 0 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is prevalence rate of hypertension in adults aged 30-79 in Chad?
- Prevalence rate of hypertension in adults aged 30-79 in Chad was 37.9 in 2019, according to World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data.
- What is the highest prevalence rate of hypertension in adults aged 30-79 recorded in Chad?
- The highest recorded value was 39.7 in 2007.
- What is the lowest prevalence rate of hypertension in adults aged 30-79 recorded in Chad?
- The lowest recorded value was 37 in 1990.
- How does Chad rank for prevalence rate of hypertension in adults aged 30-79?
- Chad ranks 100th out of 194 countries with data for 2019.
- Is prevalence rate of hypertension in adults aged 30-79 rising or falling in Chad?
- Over the last ten years it is down 4.5%. The long-run trend across the full record is flat.
- Where does this Chad data come from?
- The figures come from World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data, published as part of Prevalence rate of hypertension in adults aged 30-79. Statizoid updates them automatically from the source API.
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About this data
Estimated share of the population with hypertension, based on population representative surveys and statistical modeling. Hypertension is a risk factor for chronic complications, including cardiovascular disease, and premature death.