GITNUXREPORT 2025

Health Industry Statistics

Global health market exceeds $11.9 trillion; digital, aging, and mental health trends grow.

Jannik Linder

Co-Founder of Gitnux, specialized in content and tech since 2016.

First published: April 29, 2025

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Statistic 1

Approximately 1 in 10 COVID-19 cases worldwide resulted in hospitalization

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The prevalence of obesity among adults globally was approximately 13% in 2016 and has been rising steadily

Statistic 3

Cancer remains the leading cause of death worldwide, responsible for about 10 million deaths in 2020

Statistic 4

The number of people living with diabetes globally was 537 million in 2021 and is projected to reach 643 million by 2030

Statistic 5

About 15% of adults worldwide suffer from mental health conditions, including depression and anxiety

Statistic 6

Antibiotic resistance could cause 10 million deaths annually by 2050 if current trends continue

Statistic 7

The global fertility rate was about 2.4 children per woman in 2022, showing a decline from previous decades

Statistic 8

Globally, about 3.4 million deaths occur annually due to alcohol-related conditions

Statistic 9

Mental health disorders account for approximately 15% of the global disease burden

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The number of HIV/AIDS-related deaths worldwide was approximately 680,000 in 2021, a decrease from 1.5 million in 2004

Statistic 11

The global vaccination coverage for DTP3 (diphtheria, tetanus, pertussis) was around 85% in 2022

Statistic 12

Approximately 1 in 7 people globally lack access to essential health services, according to WHO data

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The prevalence of hypertension worldwide was estimated at 1.28 billion adults in 2019, representing about 32% of adults

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The global impact of multiple sclerosis affects over 2.8 million people, with increasing prevalence in young adults

Statistic 15

The number of people affected by chronic respiratory diseases worldwide was approximately 545 million in 2020

Statistic 16

In 2021, about 73% of countries had a nationally representative non-communicable disease (NCD) surveillance system

Statistic 17

The number of deaths worldwide due to smoking was about 8 million annually as of 2019, according to WHO

Statistic 18

Globally, around 20% of adults suffer from at least one mental disorder, with depression being the leading cause of disability

Statistic 19

The percentage of children immunized against measles worldwide was approximately 83% in 2021, up from 65% in 2010

Statistic 20

The prevalence of mental health disorders among adolescents increased by 13% from 2005 to 2017 globally

Statistic 21

The number of people suffering from depression globally is estimated at over 264 million in 2020, representing a rising mental health crisis

Statistic 22

The lifespan expectancy varies greatly between high-income countries (around 82 years) and low-income countries (around 65 years), highlighting disparities

Statistic 23

The global impact of stroke causes around 11% of all deaths worldwide, with approximately 6.5 million fatalities annually

Statistic 24

Around 25% of adults globally suffer from hypertension, with many unaware of their condition, leading to increased health risks

Statistic 25

In 2021, the global adult obesity rate was estimated at approximately 19%, with higher rates in the Americas and parts of Europe

Statistic 26

The percentage of children who have received all recommended childhood vaccines worldwide was about 85% in 2021, an increase from 73% in 2010

Statistic 27

The global healthcare market was valued at approximately $8.45 trillion in 2018 and is expected to reach over $11.9 trillion by 2027

Statistic 28

In the United States, healthcare spending accounts for nearly 18% of GDP as of 2022

Statistic 29

Nearly 50% of adults in the U.S. have reported delaying or avoiding medical care due to costs in 2023

Statistic 30

Around 70% of health insurance premiums in the U.S. are paid by employers

Statistic 31

The global mental health market size was valued at approximately $383 billion in 2020 and is expected to reach $537 billion by 2030

Statistic 32

In 2022, the number of new born infants globally was approximately 130 million annually

Statistic 33

The average annual cost of inpatient hospital stays in the U.S. was approximately $14,000 in 2022

Statistic 34

The world has approximately 1.3 billion people aged 60 and over, accounting for 16% of the global population

Statistic 35

The number of outpatient visits in the U.S. increased by 4.8% from 2020 to 2021, reaching about 1.4 billion visits

Statistic 36

The global obesity epidemic has resulted in an estimated annual economic loss of over $2 trillion, linked to healthcare costs and lost productivity

Statistic 37

The global chronic disease management market is expected to grow at a CAGR of around 8% from 2022 to 2028, reaching over $1 trillion

Statistic 38

The number of surgeries performed globally annually is estimated at over 300 million, with increasing numbers due to aging populations

Statistic 39

The number of health data breaches increased by 25% in 2022 compared to 2021, exposing millions of patient records

Statistic 40

The global health tourism industry was valued at around $65 billion in 2019 and is projected to reach $113 billion by 2027

Statistic 41

Approximately 71% of global healthcare expenditure is spent on hospital care, highlighting the central role of hospitals

Statistic 42

The world’s population aged 80 and over is projected to increase by 73% between 2020 and 2050, significantly impacting healthcare systems

Statistic 43

The global pharmaceutical market was valued at around $1.4 trillion in 2022, and is projected to grow steadily

Statistic 44

Healthcare devices account for the largest share of global medical device market sales, with over $450 billion in revenue in 2022

Statistic 45

Approximately 20% of global health expenditure is spent on pharmaceuticals, amounting to over $300 billion annually

Statistic 46

Telemedicine visits increased by 154% in March 2020 compared to the previous year

Statistic 47

Digital health market is projected to grow at a CAGR of over 28% from 2023 to 2030

Statistic 48

The use of wearable health devices increased by 27% in 2022, reaching over 420 million users worldwide

Statistic 49

The health tech startup funding reached nearly $4 billion globally in 2022, indicating rapid industry growth

Statistic 50

The number of global mobile health app users is expected to reach 2.5 billion by 2025, indicating rapid adoption

Statistic 51

The share of electronic health records (EHR) adoption in hospitals around the world was about 50% in 2021, showing significant digital transformation

Statistic 52

The use of AI and machine learning in healthcare is growing at a CAGR of approximately 42%, transforming diagnostics and treatment planning

Statistic 53

The number of healthcare jobs worldwide is projected to reach 87 million by 2030

Statistic 54

The number of registered nurses worldwide was approximately 28 million in 2020, with demand increasing in many countries

Statistic 55

The world's health workforce shortage is projected at 15 million by 2030, affecting patient care quality and access

Statistic 56

Approximately 90% of the global population lives within reach of a healthcare facility, but access remains limited in many low-income countries

Statistic 57

The percentage of elderly people who receive regular health checkups is only about 60% globally, indicating room for improvement

Statistic 58

Approximately 85% of patients worldwide have access to basic healthcare, but gaps remain in rural and underserved areas

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Key Highlights

The global healthcare market was valued at approximately $8.45 trillion in 2018 and is expected to reach over $11.9 trillion by 2027
The number of healthcare jobs worldwide is projected to reach 87 million by 2030
In the United States, healthcare spending accounts for nearly 18% of GDP as of 2022
Approximately 1 in 10 COVID-19 cases worldwide resulted in hospitalization
Telemedicine visits increased by 154% in March 2020 compared to the previous year
Nearly 50% of adults in the U.S. have reported delaying or avoiding medical care due to costs in 2023
The prevalence of obesity among adults globally was approximately 13% in 2016 and has been rising steadily
Around 70% of health insurance premiums in the U.S. are paid by employers
Cancer remains the leading cause of death worldwide, responsible for about 10 million deaths in 2020
The number of people living with diabetes globally was 537 million in 2021 and is projected to reach 643 million by 2030
The global mental health market size was valued at approximately $383 billion in 2020 and is expected to reach $537 billion by 2030
About 15% of adults worldwide suffer from mental health conditions, including depression and anxiety
Antibiotic resistance could cause 10 million deaths annually by 2050 if current trends continue

The global healthcare industry is experiencing unprecedented growth and transformation, with projections reaching over $11.9 trillion by 2027 and innovations like telemedicine and digital health reshaping how we access and deliver care worldwide.

Global Health Conditions and Disease Statistics

Approximately 1 in 10 COVID-19 cases worldwide resulted in hospitalization
The prevalence of obesity among adults globally was approximately 13% in 2016 and has been rising steadily
Cancer remains the leading cause of death worldwide, responsible for about 10 million deaths in 2020
The number of people living with diabetes globally was 537 million in 2021 and is projected to reach 643 million by 2030
About 15% of adults worldwide suffer from mental health conditions, including depression and anxiety
Antibiotic resistance could cause 10 million deaths annually by 2050 if current trends continue
The global fertility rate was about 2.4 children per woman in 2022, showing a decline from previous decades
Globally, about 3.4 million deaths occur annually due to alcohol-related conditions
Mental health disorders account for approximately 15% of the global disease burden
The number of HIV/AIDS-related deaths worldwide was approximately 680,000 in 2021, a decrease from 1.5 million in 2004
The global vaccination coverage for DTP3 (diphtheria, tetanus, pertussis) was around 85% in 2022
Approximately 1 in 7 people globally lack access to essential health services, according to WHO data
The prevalence of hypertension worldwide was estimated at 1.28 billion adults in 2019, representing about 32% of adults
The global impact of multiple sclerosis affects over 2.8 million people, with increasing prevalence in young adults
The number of people affected by chronic respiratory diseases worldwide was approximately 545 million in 2020
In 2021, about 73% of countries had a nationally representative non-communicable disease (NCD) surveillance system
The number of deaths worldwide due to smoking was about 8 million annually as of 2019, according to WHO
Globally, around 20% of adults suffer from at least one mental disorder, with depression being the leading cause of disability
The percentage of children immunized against measles worldwide was approximately 83% in 2021, up from 65% in 2010
The prevalence of mental health disorders among adolescents increased by 13% from 2005 to 2017 globally
The number of people suffering from depression globally is estimated at over 264 million in 2020, representing a rising mental health crisis
The lifespan expectancy varies greatly between high-income countries (around 82 years) and low-income countries (around 65 years), highlighting disparities
The global impact of stroke causes around 11% of all deaths worldwide, with approximately 6.5 million fatalities annually
Around 25% of adults globally suffer from hypertension, with many unaware of their condition, leading to increased health risks
In 2021, the global adult obesity rate was estimated at approximately 19%, with higher rates in the Americas and parts of Europe
The percentage of children who have received all recommended childhood vaccines worldwide was about 85% in 2021, an increase from 73% in 2010

Global Health Conditions and Disease Statistics Interpretation

Despite advancements in vaccination coverage and declining HIV/AIDS mortality, the persistent rise in obesity, mental health disorders, and antibiotic resistance underscores that progress in global health is still a mixed portrait of triumphs and warnings, reminding us that in medicine, the battle is ongoing and multifaceted.

Health Market Size and Economic Impact

The global healthcare market was valued at approximately $8.45 trillion in 2018 and is expected to reach over $11.9 trillion by 2027
In the United States, healthcare spending accounts for nearly 18% of GDP as of 2022
Nearly 50% of adults in the U.S. have reported delaying or avoiding medical care due to costs in 2023
Around 70% of health insurance premiums in the U.S. are paid by employers
The global mental health market size was valued at approximately $383 billion in 2020 and is expected to reach $537 billion by 2030
In 2022, the number of new born infants globally was approximately 130 million annually
The average annual cost of inpatient hospital stays in the U.S. was approximately $14,000 in 2022
The world has approximately 1.3 billion people aged 60 and over, accounting for 16% of the global population
The number of outpatient visits in the U.S. increased by 4.8% from 2020 to 2021, reaching about 1.4 billion visits
The global obesity epidemic has resulted in an estimated annual economic loss of over $2 trillion, linked to healthcare costs and lost productivity
The global chronic disease management market is expected to grow at a CAGR of around 8% from 2022 to 2028, reaching over $1 trillion
The number of surgeries performed globally annually is estimated at over 300 million, with increasing numbers due to aging populations
The number of health data breaches increased by 25% in 2022 compared to 2021, exposing millions of patient records
The global health tourism industry was valued at around $65 billion in 2019 and is projected to reach $113 billion by 2027
Approximately 71% of global healthcare expenditure is spent on hospital care, highlighting the central role of hospitals
The world’s population aged 80 and over is projected to increase by 73% between 2020 and 2050, significantly impacting healthcare systems
The global pharmaceutical market was valued at around $1.4 trillion in 2022, and is projected to grow steadily
Healthcare devices account for the largest share of global medical device market sales, with over $450 billion in revenue in 2022
Approximately 20% of global health expenditure is spent on pharmaceuticals, amounting to over $300 billion annually

Health Market Size and Economic Impact Interpretation

As the global healthcare market approaches $12 trillion and aging populations swell, the industry faces a costly paradox of booming spending, rising demand, and mounting cybersecurity threats—all underscoring that in health, as in life, prevention and protection are always better than cure.

Healthcare Technology and Innovation

Telemedicine visits increased by 154% in March 2020 compared to the previous year
Digital health market is projected to grow at a CAGR of over 28% from 2023 to 2030
The use of wearable health devices increased by 27% in 2022, reaching over 420 million users worldwide
The health tech startup funding reached nearly $4 billion globally in 2022, indicating rapid industry growth
The number of global mobile health app users is expected to reach 2.5 billion by 2025, indicating rapid adoption
The share of electronic health records (EHR) adoption in hospitals around the world was about 50% in 2021, showing significant digital transformation
The use of AI and machine learning in healthcare is growing at a CAGR of approximately 42%, transforming diagnostics and treatment planning

Healthcare Technology and Innovation Interpretation

The explosive growth across telemedicine, wearable devices, health apps, and AI-driven innovations—registering double-digit percentage increases and a $4 billion funding influx—spotlights a healthcare industry swiftly transforming from tradition-bound practice to a digitally savvy frontier, where innovation is no longer optional but essential for survival.

Healthcare Workforce and Workforce Challenges

The number of healthcare jobs worldwide is projected to reach 87 million by 2030
The number of registered nurses worldwide was approximately 28 million in 2020, with demand increasing in many countries
The world's health workforce shortage is projected at 15 million by 2030, affecting patient care quality and access

Healthcare Workforce and Workforce Challenges Interpretation

With healthcare jobs expected to surge to 87 million by 2030—highlighting a global staffing crisis that could leave 15 million vacancies, including nearly 28 million registered nurses as of 2020—it's clear that the world is racing against the clock to bridge the widening gap between demand and supply in patient care.

Public Health Initiatives and Population Health

Approximately 90% of the global population lives within reach of a healthcare facility, but access remains limited in many low-income countries
The percentage of elderly people who receive regular health checkups is only about 60% globally, indicating room for improvement
Approximately 85% of patients worldwide have access to basic healthcare, but gaps remain in rural and underserved areas

Public Health Initiatives and Population Health Interpretation

While the world’s population is largely within reach of healthcare facilities, the stark disparities—especially in low-income, rural, and elderly populations—highlight that having a clinic nearby isn’t the same as ensuring equitable, comprehensive access for all.