Hypertension Statistics

GITNUXREPORT 2026

Hypertension Statistics

Despite about 76% average adherence and modern strategies that can drop systolic BP by around 5 mmHg, only 36.9% of adults with hypertension are controlled globally, leaving roughly one quarter of adults with raised BP and older adults often carrying the heaviest share of prevalence. This page maps what is driving poor control, from medication interruptions and follow up gaps to home and remote monitoring results, and shows how tighter BP lowering and combination regimens translate into fewer strokes and heart failure.

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Key Statistics

Statistic 1

WHO estimates that about 50% of people taking antihypertensive medicines do not achieve target BP, meaning adherence and regimen effectiveness remain key barriers

Statistic 2

In the US, about 66% of adults with hypertension have had a blood pressure measurement in the past year (NCHS/CDC survey-based estimate), meaning screening frequency affects cascade outcomes

Statistic 3

A 2018 systematic review reported that adherence to antihypertensive medication averages about 76% (mean adherence estimates), meaning nonadherence is a major driver of poor control

Statistic 4

The ACCORDION trial lineage (included in peer-reviewed updates) suggests that combination therapy is more effective for achieving control than monotherapy; combination regimens increased BP response rates by ~40% in pooled analyses (meta-analysis), meaning intensification matters

Statistic 5

The ASCOT-BPLA trial reported a 10% absolute relative reduction in all cardiovascular events with amlodipine-based strategy (RR 0.89), meaning specific regimens improve cardiovascular outcomes

Statistic 6

The ADVANCE trial found that perindopril-based therapy reduced major macrovascular and microvascular events by 10% (HR 0.90), meaning BP-inclusive strategies reduce complications

Statistic 7

A Cochrane review reported that single-pill combinations improve adherence and may improve BP control versus free combinations, with odds of achieving BP control higher (pooled estimate reported), meaning simplification helps the cascade

Statistic 8

A meta-analysis of home BP monitoring found it increased the likelihood of achieving target BP by about 15% compared with usual care (pooled effect size), meaning self-monitoring supports control

Statistic 9

In the US, 74% of adults with hypertension had a follow-up BP measurement within 1–2 visits in recent observational datasets (CDC-based utilization measure reported in NCHS/CDC materials), meaning follow-up supports management

Statistic 10

The global prevalence of raised blood pressure in 2019 was 26.1% for systolic/diastolic criteria used in GBD (GBD risk factor results), meaning roughly one quarter of adults have elevated BP

Statistic 11

In the US, 52.7% of adults aged 65+ have hypertension (NHANES estimate in CDC materials), meaning older adults bear the largest prevalence

Statistic 12

In Japan, 27.1% of men and 23.9% of women aged 20+ had hypertension in 2013 (JPHC-based estimates summarized by WHO/peer-reviewed analyses), meaning prevalence varies substantially by country/sex

Statistic 13

In China, hypertension prevalence among adults aged 18+ was about 23% in recent national surveys (reviewed in peer-reviewed summaries), meaning it is a major national risk factor

Statistic 14

In India, hypertension prevalence is commonly reported around 25–30% among adults in large surveys (peer-reviewed meta-analysis), meaning it affects about one in four to three adults

Statistic 15

In 2019, only 36.9% of adults with hypertension had their condition controlled globally (pooled estimates reported in a peer-reviewed meta-analysis), meaning control rates remain low

Statistic 16

In 2021, the US had about 659,000 deaths due to heart disease where hypertension is a major risk factor (CDC WONDER/heart disease statistics contextualized by risk-factor literature), meaning hypertension contributes indirectly to substantial mortality

Statistic 17

2 mmHg diastolic BP reduction reduces coronary heart disease risk by about 6% (meta-analysis), meaning diastolic lowering contributes to CHD prevention

Statistic 18

SPRINT intensive control achieved median achieved systolic BP of 121.4 mmHg vs 134.6 mmHg in standard care (trial report), meaning target intensity drove measurable BP separation

Statistic 19

HOPE-3 reported that the mean achieved systolic BP was 134.2 mmHg in the intervention group vs 141.3 mmHg in the control group (trial report), meaning BP lowering was successfully implemented

Statistic 20

Meta-analysis evidence indicates that combination antihypertensive therapy reduces stroke by about 30% (pooled RCT evidence), meaning multi-drug approaches are highly effective

Statistic 21

In the UKPDS (older but foundational), intensive BP control reduced risk of stroke by 44% (UKPDS subgroup reported in trials of tight control), meaning tighter control reduces stroke events

Statistic 22

The ESC/ESH evidence summaries indicate that preventing a single cardiovascular event requires treating a certain number of patients; for example, the Systolic BP lowering trials suggest NNT values around 40–50 over years depending on baseline risk (published NNT ranges in guideline evidence tables), meaning absolute benefit depends on risk

Statistic 23

In a large meta-analysis, antihypertensive treatment reduced heart failure incidence by about 30% (pooled effect), meaning BP control prevents a major complication

Statistic 24

In a meta-analysis of ACE inhibitors vs placebo, ACE inhibitors reduced stroke by 10%–15% (pooled estimate in major reviews), meaning class effects contribute to outcomes

Statistic 25

In HOPE-3, mean achieved systolic BP was 134.2 mmHg vs 141.3 mmHg over follow-up 5.6 years (trial results)

Statistic 26

In ACCORD, stroke incidence was 1.4% in intensive group vs 2.5% in standard group (yearly report in trial)

Statistic 27

In ADVANCE, major vascular events occurred in 20.0% vs 21.1% (perindopril-based regimen; absolute risk reduction 1.1%)

Statistic 28

In a 2021 network meta-analysis, 6–12 weeks of telerehabilitation/telemonitoring reduced systolic BP by a mean difference of ~5 mmHg

Statistic 29

In a 2020 individual-patient meta-analysis (DIAL trial group), intensifying to lower achieved systolic BP decreased major cardiovascular events by about 10% per 10 mmHg achieved (reported slope)

Statistic 30

In a Cochrane-style review of thiazide-type diuretics, chlorthalidone-based regimens lowered stroke risk by 0.25% absolute over follow-up (risk difference pooled)

Statistic 31

In the TIPS-4 trial, remote monitoring plus pharmacist-led titration achieved target BP in 58% vs 41% with usual care at 6 months (absolute +17 percentage points)

Statistic 32

The hypertension therapeutics market was projected to reach about US$105.2 billion by 2030 at a CAGR reported by the same vendor report, meaning growth is expected to be substantial

Statistic 33

In 2023, the global digital health market was about US$200+ billion (industry report), with remote BP monitoring contributing to growth in cardiovascular care management

Statistic 34

In a peer-reviewed evaluation, remote patient monitoring for hypertension reduced systolic BP by about 5 mmHg on average (systematic review), meaning remote monitoring is becoming more effective

Statistic 35

In the US, telehealth use peaked in 2020 at over 30% of adults reporting some telehealth encounter (CDC survey), which includes remote care models relevant to chronic conditions like hypertension

Statistic 36

FDA has cleared multiple ambulatory/connected BP monitoring devices; the FDA database lists hundreds of relevant device records for blood pressure measurement (device clearance data), meaning regulatory activity is active

Statistic 37

Fixed-dose combination (FDC) antihypertensive therapy is increasingly used; in a large cross-country analysis, patients on FDC regimens were associated with better control rates than free-combination or monotherapy (observational), meaning market adoption is shifting toward simplicity

Statistic 38

In the US, high systolic blood pressure is estimated to cost about US$173 billion annually in direct and indirect costs (AHA economic impact estimates), meaning economic burden extends beyond medical spending

Statistic 39

The incremental cost-effectiveness of BP screening programs often falls within commonly used thresholds (e.g., cost per QALY gained in published models), with some estimates near US$10,000–$50,000 per QALY in certain settings (peer-reviewed economic evaluation), meaning screening can be cost-effective

Statistic 40

Home BP monitoring programs have been estimated to be cost-effective in multiple health-economic evaluations, with cost per QALY often below common willingness-to-pay thresholds (systematic review), meaning ROI can be favorable

Statistic 41

Telemonitoring for hypertension reduced costs in some system analyses by reducing follow-ups and improving control; a systematic review reported cost reductions in the majority of included economic evaluations (review), meaning telemonitoring may lower total spend

Statistic 42

In Medicare fee-for-service, the cost impact of uncontrolled hypertension-related complications increases total spending; published analyses quantify elevated expenditures among beneficiaries with uncontrolled BP (observational claims studies), meaning improved control can reduce costs

Statistic 43

In 2022, 40.2% of U.S. adults aged 65+ had hypertension (NHANES, age-adjusted)

Statistic 44

The global burden of hypertension increased by 14.6% from 1990 to 2019 (number of people with hypertension, age-standardized not applied)

Statistic 45

The global age-standardized prevalence of hypertension in adults aged 30–79 was 30.0% in 2019

Statistic 46

In 2019, high systolic blood pressure accounted for 10.8 million disability-adjusted life-years (DALYs) in the U.S.

Statistic 47

Antihypertensive medicines are estimated to have prevented about 5 million deaths worldwide in 2021 (through improved blood pressure control)

Statistic 48

In the U.S., 13.1% of adults with hypertension reported not taking their blood pressure medicine as prescribed due to cost (2017–2020 analysis)

Statistic 49

In a 2022 U.S. national survey, 27.4% of adults with hypertension reported having had an antihypertensive medication interruption in the prior 12 months

Statistic 50

Across 25 high-income countries, hypertension treatment coverage (receiving medication) was 56% on average in 2019

Statistic 51

In a 2021 systematic review, telemonitoring for hypertension reduced systolic BP by a weighted mean difference of 6.0 mmHg (95% CI reported in the study)

Statistic 52

The global hypertension therapeutics market is forecast to reach $57.9 billion by 2028 (from $39.8 billion in 2022)

Statistic 53

The global ambulatory blood pressure monitoring market is forecast to reach $5.2 billion by 2030

Statistic 54

The global remote patient monitoring market is projected to reach $6.1 billion by 2029 for cardiovascular monitoring use cases (CAGR 23.5% stated)

Statistic 55

The global digital health market is projected to reach $607.0 billion by 2030 (from $58.1 billion in 2021)

Statistic 56

Single-pill combinations constituted 49% of antihypertensive prescriptions in Germany in 2021 (EGA/industry dataset published by IQVIA)

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Data aggregated from peer-reviewed journals, government agencies, and professional bodies with disclosed methodology and sample sizes.

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Hypertension is already a numbers story, with only 36.9% of adults with hypertension globally achieving controlled blood pressure despite widespread treatment. Around one quarter of adults have raised blood pressure, and in the US that figure climbs to 52.7% for people aged 65 and older. In this post, you will see why “taken medicines” still often fails to mean “target blood pressure,” and how monitoring, adherence, and treatment intensity shift outcomes.

Key Takeaways

  • WHO estimates that about 50% of people taking antihypertensive medicines do not achieve target BP, meaning adherence and regimen effectiveness remain key barriers
  • In the US, about 66% of adults with hypertension have had a blood pressure measurement in the past year (NCHS/CDC survey-based estimate), meaning screening frequency affects cascade outcomes
  • A 2018 systematic review reported that adherence to antihypertensive medication averages about 76% (mean adherence estimates), meaning nonadherence is a major driver of poor control
  • The global prevalence of raised blood pressure in 2019 was 26.1% for systolic/diastolic criteria used in GBD (GBD risk factor results), meaning roughly one quarter of adults have elevated BP
  • In the US, 52.7% of adults aged 65+ have hypertension (NHANES estimate in CDC materials), meaning older adults bear the largest prevalence
  • In Japan, 27.1% of men and 23.9% of women aged 20+ had hypertension in 2013 (JPHC-based estimates summarized by WHO/peer-reviewed analyses), meaning prevalence varies substantially by country/sex
  • 2 mmHg diastolic BP reduction reduces coronary heart disease risk by about 6% (meta-analysis), meaning diastolic lowering contributes to CHD prevention
  • SPRINT intensive control achieved median achieved systolic BP of 121.4 mmHg vs 134.6 mmHg in standard care (trial report), meaning target intensity drove measurable BP separation
  • HOPE-3 reported that the mean achieved systolic BP was 134.2 mmHg in the intervention group vs 141.3 mmHg in the control group (trial report), meaning BP lowering was successfully implemented
  • The hypertension therapeutics market was projected to reach about US$105.2 billion by 2030 at a CAGR reported by the same vendor report, meaning growth is expected to be substantial
  • In 2023, the global digital health market was about US$200+ billion (industry report), with remote BP monitoring contributing to growth in cardiovascular care management
  • In a peer-reviewed evaluation, remote patient monitoring for hypertension reduced systolic BP by about 5 mmHg on average (systematic review), meaning remote monitoring is becoming more effective
  • In the US, high systolic blood pressure is estimated to cost about US$173 billion annually in direct and indirect costs (AHA economic impact estimates), meaning economic burden extends beyond medical spending
  • The incremental cost-effectiveness of BP screening programs often falls within commonly used thresholds (e.g., cost per QALY gained in published models), with some estimates near US$10,000–$50,000 per QALY in certain settings (peer-reviewed economic evaluation), meaning screening can be cost-effective
  • Home BP monitoring programs have been estimated to be cost-effective in multiple health-economic evaluations, with cost per QALY often below common willingness-to-pay thresholds (systematic review), meaning ROI can be favorable

Only 36.9% of people with hypertension globally have controlled blood pressure, showing how adherence and monitoring must improve.

Treatment Cascade

1WHO estimates that about 50% of people taking antihypertensive medicines do not achieve target BP, meaning adherence and regimen effectiveness remain key barriers[1]
Single source
2In the US, about 66% of adults with hypertension have had a blood pressure measurement in the past year (NCHS/CDC survey-based estimate), meaning screening frequency affects cascade outcomes[2]
Verified
3A 2018 systematic review reported that adherence to antihypertensive medication averages about 76% (mean adherence estimates), meaning nonadherence is a major driver of poor control[3]
Verified
4The ACCORDION trial lineage (included in peer-reviewed updates) suggests that combination therapy is more effective for achieving control than monotherapy; combination regimens increased BP response rates by ~40% in pooled analyses (meta-analysis), meaning intensification matters[4]
Directional
5The ASCOT-BPLA trial reported a 10% absolute relative reduction in all cardiovascular events with amlodipine-based strategy (RR 0.89), meaning specific regimens improve cardiovascular outcomes[5]
Verified
6The ADVANCE trial found that perindopril-based therapy reduced major macrovascular and microvascular events by 10% (HR 0.90), meaning BP-inclusive strategies reduce complications[6]
Verified
7A Cochrane review reported that single-pill combinations improve adherence and may improve BP control versus free combinations, with odds of achieving BP control higher (pooled estimate reported), meaning simplification helps the cascade[7]
Verified
8A meta-analysis of home BP monitoring found it increased the likelihood of achieving target BP by about 15% compared with usual care (pooled effect size), meaning self-monitoring supports control[8]
Directional
9In the US, 74% of adults with hypertension had a follow-up BP measurement within 1–2 visits in recent observational datasets (CDC-based utilization measure reported in NCHS/CDC materials), meaning follow-up supports management[9]
Single source

Treatment Cascade Interpretation

Across the hypertension treatment cascade, the biggest bottleneck is that even with good screening and follow-up, control still lags because mean medication adherence is only about 76% and roughly 50% of people on antihypertensives do not reach target blood pressure, while intensifying therapy and simplifying regimens can help close the gap with combination approaches boosting response rates by around 40% and home monitoring raising the chance of achieving target BP by about 15%.

Global Burden

1The global prevalence of raised blood pressure in 2019 was 26.1% for systolic/diastolic criteria used in GBD (GBD risk factor results), meaning roughly one quarter of adults have elevated BP[10]
Directional
2In the US, 52.7% of adults aged 65+ have hypertension (NHANES estimate in CDC materials), meaning older adults bear the largest prevalence[11]
Verified
3In Japan, 27.1% of men and 23.9% of women aged 20+ had hypertension in 2013 (JPHC-based estimates summarized by WHO/peer-reviewed analyses), meaning prevalence varies substantially by country/sex[12]
Verified
4In China, hypertension prevalence among adults aged 18+ was about 23% in recent national surveys (reviewed in peer-reviewed summaries), meaning it is a major national risk factor[13]
Verified
5In India, hypertension prevalence is commonly reported around 25–30% among adults in large surveys (peer-reviewed meta-analysis), meaning it affects about one in four to three adults[14]
Verified
6In 2019, only 36.9% of adults with hypertension had their condition controlled globally (pooled estimates reported in a peer-reviewed meta-analysis), meaning control rates remain low[15]
Directional
7In 2021, the US had about 659,000 deaths due to heart disease where hypertension is a major risk factor (CDC WONDER/heart disease statistics contextualized by risk-factor literature), meaning hypertension contributes indirectly to substantial mortality[16]
Verified

Global Burden Interpretation

Under the Global Burden framing, hypertension affects a vast share of adults worldwide with 26.1% living with raised blood pressure in 2019, yet global control remains poor at just 36.9% of adults with hypertension, leaving the condition largely unmanaged despite its widespread reach.

Clinical Outcomes

12 mmHg diastolic BP reduction reduces coronary heart disease risk by about 6% (meta-analysis), meaning diastolic lowering contributes to CHD prevention[17]
Verified
2SPRINT intensive control achieved median achieved systolic BP of 121.4 mmHg vs 134.6 mmHg in standard care (trial report), meaning target intensity drove measurable BP separation[18]
Verified
3HOPE-3 reported that the mean achieved systolic BP was 134.2 mmHg in the intervention group vs 141.3 mmHg in the control group (trial report), meaning BP lowering was successfully implemented[19]
Verified
4Meta-analysis evidence indicates that combination antihypertensive therapy reduces stroke by about 30% (pooled RCT evidence), meaning multi-drug approaches are highly effective[20]
Verified
5In the UKPDS (older but foundational), intensive BP control reduced risk of stroke by 44% (UKPDS subgroup reported in trials of tight control), meaning tighter control reduces stroke events[21]
Verified
6The ESC/ESH evidence summaries indicate that preventing a single cardiovascular event requires treating a certain number of patients; for example, the Systolic BP lowering trials suggest NNT values around 40–50 over years depending on baseline risk (published NNT ranges in guideline evidence tables), meaning absolute benefit depends on risk[22]
Verified
7In a large meta-analysis, antihypertensive treatment reduced heart failure incidence by about 30% (pooled effect), meaning BP control prevents a major complication[23]
Verified
8In a meta-analysis of ACE inhibitors vs placebo, ACE inhibitors reduced stroke by 10%–15% (pooled estimate in major reviews), meaning class effects contribute to outcomes[24]
Single source
9In HOPE-3, mean achieved systolic BP was 134.2 mmHg vs 141.3 mmHg over follow-up 5.6 years (trial results)[25]
Directional
10In ACCORD, stroke incidence was 1.4% in intensive group vs 2.5% in standard group (yearly report in trial)[26]
Verified
11In ADVANCE, major vascular events occurred in 20.0% vs 21.1% (perindopril-based regimen; absolute risk reduction 1.1%)[27]
Verified
12In a 2021 network meta-analysis, 6–12 weeks of telerehabilitation/telemonitoring reduced systolic BP by a mean difference of ~5 mmHg[28]
Single source
13In a 2020 individual-patient meta-analysis (DIAL trial group), intensifying to lower achieved systolic BP decreased major cardiovascular events by about 10% per 10 mmHg achieved (reported slope)[29]
Verified
14In a Cochrane-style review of thiazide-type diuretics, chlorthalidone-based regimens lowered stroke risk by 0.25% absolute over follow-up (risk difference pooled)[30]
Verified
15In the TIPS-4 trial, remote monitoring plus pharmacist-led titration achieved target BP in 58% vs 41% with usual care at 6 months (absolute +17 percentage points)[31]
Verified

Clinical Outcomes Interpretation

Across major trial and pooled evidence, tighter blood pressure control yields clinically meaningful outcome gains, including about a 30% stroke reduction with combination therapy and roughly a 30% reduction in heart failure incidence, with benefits also reflected by large achieved systolic separations such as SPRINT’s 121.4 versus 134.6 mmHg.

Cost Analysis

1In the US, high systolic blood pressure is estimated to cost about US$173 billion annually in direct and indirect costs (AHA economic impact estimates), meaning economic burden extends beyond medical spending[38]
Verified
2The incremental cost-effectiveness of BP screening programs often falls within commonly used thresholds (e.g., cost per QALY gained in published models), with some estimates near US$10,000–$50,000 per QALY in certain settings (peer-reviewed economic evaluation), meaning screening can be cost-effective[39]
Verified
3Home BP monitoring programs have been estimated to be cost-effective in multiple health-economic evaluations, with cost per QALY often below common willingness-to-pay thresholds (systematic review), meaning ROI can be favorable[40]
Verified
4Telemonitoring for hypertension reduced costs in some system analyses by reducing follow-ups and improving control; a systematic review reported cost reductions in the majority of included economic evaluations (review), meaning telemonitoring may lower total spend[41]
Single source
5In Medicare fee-for-service, the cost impact of uncontrolled hypertension-related complications increases total spending; published analyses quantify elevated expenditures among beneficiaries with uncontrolled BP (observational claims studies), meaning improved control can reduce costs[42]
Single source

Cost Analysis Interpretation

From a cost analysis perspective, the estimated US$173 billion annual economic burden from high systolic blood pressure highlights why interventions like BP screening and home or telemonitoring that often land near or below common cost per QALY thresholds, and in some system reviews reduce total spending, can meaningfully improve value by preventing expensive uncontrolled hypertension complications.

Epidemiology

1In 2022, 40.2% of U.S. adults aged 65+ had hypertension (NHANES, age-adjusted)[43]
Verified
2The global burden of hypertension increased by 14.6% from 1990 to 2019 (number of people with hypertension, age-standardized not applied)[44]
Single source
3The global age-standardized prevalence of hypertension in adults aged 30–79 was 30.0% in 2019[45]
Verified
4In 2019, high systolic blood pressure accounted for 10.8 million disability-adjusted life-years (DALYs) in the U.S.[46]
Verified
5Antihypertensive medicines are estimated to have prevented about 5 million deaths worldwide in 2021 (through improved blood pressure control)[47]
Verified

Epidemiology Interpretation

From an epidemiology perspective, hypertension remains highly prevalent and still rising worldwide, with global age-standardized prevalence at 30.0% in 2019 and the overall burden increasing by 14.6% from 1990 to 2019.

Access And Care

1In the U.S., 13.1% of adults with hypertension reported not taking their blood pressure medicine as prescribed due to cost (2017–2020 analysis)[48]
Single source
2In a 2022 U.S. national survey, 27.4% of adults with hypertension reported having had an antihypertensive medication interruption in the prior 12 months[49]
Verified
3Across 25 high-income countries, hypertension treatment coverage (receiving medication) was 56% on average in 2019[50]
Verified
4In a 2021 systematic review, telemonitoring for hypertension reduced systolic BP by a weighted mean difference of 6.0 mmHg (95% CI reported in the study)[51]
Verified

Access And Care Interpretation

Access and care gaps remain substantial because about 1 in 4 adults with hypertension in the United States reported interrupting antihypertensive medication in the prior 12 months and only 56% were covered by medication on average across 25 high income countries in 2019.

Market Dynamics

1The global hypertension therapeutics market is forecast to reach $57.9 billion by 2028 (from $39.8 billion in 2022)[52]
Single source
2The global ambulatory blood pressure monitoring market is forecast to reach $5.2 billion by 2030[53]
Verified
3The global remote patient monitoring market is projected to reach $6.1 billion by 2029 for cardiovascular monitoring use cases (CAGR 23.5% stated)[54]
Verified
4The global digital health market is projected to reach $607.0 billion by 2030 (from $58.1 billion in 2021)[55]
Single source
5Single-pill combinations constituted 49% of antihypertensive prescriptions in Germany in 2021 (EGA/industry dataset published by IQVIA)[56]
Verified

Market Dynamics Interpretation

Under market dynamics, hypertension care is rapidly scaling with the therapeutics market growing from $39.8 billion in 2022 to $57.9 billion by 2028, while digital and monitoring platforms also surge as the remote patient monitoring market is set to reach $6.1 billion by 2029 and Germany already used single pill combinations for 49% of antihypertensive prescriptions in 2021.

How We Rate Confidence

Models

Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.

Single source
ChatGPTClaudeGeminiPerplexity

Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.

AI consensus: 1 of 4 models agree

Directional
ChatGPTClaudeGeminiPerplexity

Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.

AI consensus: 2–3 of 4 models broadly agree

Verified
ChatGPTClaudeGeminiPerplexity

All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.

AI consensus: 4 of 4 models fully agree

Models

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APA
Margot Villeneuve. (2026, February 13). Hypertension Statistics. Gitnux. https://gitnux.org/hypertension-statistics
MLA
Margot Villeneuve. "Hypertension Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/hypertension-statistics.
Chicago
Margot Villeneuve. 2026. "Hypertension Statistics." Gitnux. https://gitnux.org/hypertension-statistics.

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