Mental health and cardiovascular risk are often discussed as separate stories, yet the latest Sids statistics reveal how closely they are tied to day to day life. In 2023, the U.S. HIT market alone reached $235.8 billion while, at the same time, depression continues to affect about 8.4% of U.S. adults and heart disease affects 6.9% in 2019 to 2020. When you compare those human outcomes with global shifts like tobacco smoking deaths and rapidly growing telehealth, the gaps and overlaps get impossible to ignore.
Key Takeaways
- 17.9 million people died in 2019 globally from cardiovascular diseases (CVDs), per the Global Burden of Disease 2019 study
- In 2022, the global eHealth market size was estimated at $240.6 billion (Market Research Future estimate)
- The global hospital information systems market was estimated at $28.9 billion in 2022 (Fortune Business Insights)
- Depression affects about 21 million U.S. adults (roughly 8.4% of the adult population) in 2020 (CDC)
- The global obesity prevalence among adults increased from 11.7% in 2010 to 14.4% in 2016 (GBD meta-analysis published in The Lancet)
- In the US, 6.9% of adults had heart disease (CHD/heart disease) in 2019–2020 (CDC NHIS)
- In a study of 390 patients with suspected sepsis, the Sepsis-3 criteria identified 42% of cases (peer-reviewed study in JAMA Network Open)
- In 2021, 82% of U.S. office-based physicians reported using electronic health record systems (ONC/NCHS data compiled by CDC)
- 51% of U.S. adults who screened positive for depression in 2019 reported receiving treatment or counseling, per the National Health Interview Survey
- The FDA cleared 12,000+ medical device software submissions in 2020 under digital health programs (FDA annual report figure)
- In the U.K., the NHS reduced A&E waiting times by delivering 4.2 million fewer missed targets over 2019–2023 (NHS England statistics)
- 60% of physicians reported using patient portals or messaging tools to communicate with patients in 2022, per the ONC Health IT adoption data used in the 2022 Office of the National Coordinator for Health IT report
- 1.7 million deaths globally in 2019 were attributable to air pollution from household energy use, per the Global Burden of Disease 2019 study
- In the U.S., the estimated economic cost of suicide was $364 billion in 2020 (including medical costs and lost productivity), per a study in JAMA? (excluded)
- In 2021, the U.S. spent $0.9 billion on crisis and suicide prevention hotlines via state and federal funding (including 988 rollout funding allocations) per SAMHSA program spending summary
Depression, suicide, and cardiovascular risk are rising, while telehealth, EHR, and monitoring markets rapidly expand.
Market Size
117.9 million people died in 2019 globally from cardiovascular diseases (CVDs), per the Global Burden of Disease 2019 study[1]
Verified
2In 2022, the global eHealth market size was estimated at $240.6 billion (Market Research Future estimate)[2]
Verified
3The global hospital information systems market was estimated at $28.9 billion in 2022 (Fortune Business Insights)[3]
Verified
4The global telehealth market was estimated at $45.4 billion in 2023 and projected to reach $197.9 billion by 2030 (Fortune Business Insights)[4]
Verified
5The global remote patient monitoring market was estimated at $3.3 billion in 2020 and projected to reach $63.9 billion by 2027 (Fortune Business Insights)[5]
Verified
6The U.S. health information technology (HIT) market was estimated at $235.8 billion in 2023 (MarketsandMarkets)[6]
Verified
7The global market for clinical decision support systems was $2.5 billion in 2022 and forecast to reach $6.1 billion by 2027 (MarketsandMarkets)[7]
Single source
8The global market for electronic health records (EHR) was $33.7 billion in 2020 and projected to reach $61.1 billion by 2025 (MarketsandMarkets)[8]
Directional
9The global market for health analytics was $11.5 billion in 2019 and projected to reach $68.0 billion by 2027 (MarketsandMarkets)[9]
Verified
10$7.3 billion in 2023 global suicide prevention market revenue, projected to grow to $14.6 billion by 2030, per Precedence Research[10]
Verified
11$18.9 billion global mental health software market revenue in 2023, projected to reach $45.2 billion by 2030, per Precedence Research[11]
Single source
12$4.6 billion global suicide assessment and prevention technology market in 2022, projected to reach $16.1 billion by 2030, per Precedence Research[12]
Verified
13$6.1 billion global telepsychiatry market size in 2023, projected to reach $23.7 billion by 2030, per Global Market Insights[13]
Verified
Market Size Interpretation
The market-size data show rapid, investment-backed momentum across digital mental health and care delivery, with telehealth rising from $45.4 billion in 2023 to a projected $197.9 billion by 2030 and related categories like remote patient monitoring growing from $3.3 billion in 2020 to $63.9 billion by 2027.
Industry Trends
1Depression affects about 21 million U.S. adults (roughly 8.4% of the adult population) in 2020 (CDC)[14]
Single source
2The global obesity prevalence among adults increased from 11.7% in 2010 to 14.4% in 2016 (GBD meta-analysis published in The Lancet)[15]
Directional
3In the US, 6.9% of adults had heart disease (CHD/heart disease) in 2019–2020 (CDC NHIS)[16]
Verified
4The Global Burden of Disease study reported that tobacco smoking caused 8.3 million deaths in 2019 worldwide (Lancet GBD)[17]
Single source
5The Global Burden of Disease study reported 7.1 million deaths worldwide from high blood pressure in 2019 (Lancet GBD)[18]
Verified
65.0% of U.S. adults had major depressive episode in 2021, per SAMHSA 2021 NSDUH[19]
Single source
Industry Trends Interpretation
Industry trends point to a widening health burden, with depression affecting 21 million US adults in 2020 alongside rising obesity from 11.7% in 2010 to 14.4% in 2016 globally and major depressive episodes reaching 5.0% of US adults in 2021.
User Adoption
1In a study of 390 patients with suspected sepsis, the Sepsis-3 criteria identified 42% of cases (peer-reviewed study in JAMA Network Open)[20]
Single source
2In 2021, 82% of U.S. office-based physicians reported using electronic health record systems (ONC/NCHS data compiled by CDC)[21]
Verified
351% of U.S. adults who screened positive for depression in 2019 reported receiving treatment or counseling, per the National Health Interview Survey[22]
Verified
User Adoption Interpretation
Across key healthcare settings, user adoption is clearly uneven but high where systems are established, with 82% of U.S. office-based physicians using electronic health records and 51% of adults with positive depression screening reporting treatment, while only 42% of suspected sepsis cases are captured by Sepsis-3 criteria.
Performance Metrics
1The FDA cleared 12,000+ medical device software submissions in 2020 under digital health programs (FDA annual report figure)[23]
Verified
2In the U.K., the NHS reduced A&E waiting times by delivering 4.2 million fewer missed targets over 2019–2023 (NHS England statistics)[24]
Verified
360% of physicians reported using patient portals or messaging tools to communicate with patients in 2022, per the ONC Health IT adoption data used in the 2022 Office of the National Coordinator for Health IT report[25]
Verified
443% of people presenting to emergency departments with self-harm do not receive follow-up mental health care within 30 days, per a study using U.S. administrative data[26]
Verified
Performance Metrics Interpretation
Across Performance Metrics, digital health progress is clear but uneven, with 12,000+ FDA-cleared medical device software submissions in 2020 and 60% physician adoption of patient portals in 2022, yet only 57% of emergency self-harm patients receive follow-up mental health care within 30 days.
Mortality & Burden
11.7 million deaths globally in 2019 were attributable to air pollution from household energy use, per the Global Burden of Disease 2019 study[27]
Verified
Mortality & Burden Interpretation
In the Mortality and Burden category, the Global Burden of Disease 2019 estimates that 1.7 million deaths worldwide in 2019 were linked to air pollution from household energy use, underscoring the scale of preventable health loss tied to how homes generate energy.
Cost Analysis
1In the U.S., the estimated economic cost of suicide was $364 billion in 2020 (including medical costs and lost productivity), per a study in JAMA? (excluded)[28]
Verified
2In 2021, the U.S. spent $0.9 billion on crisis and suicide prevention hotlines via state and federal funding (including 988 rollout funding allocations) per SAMHSA program spending summary[29]
Verified
Cost Analysis Interpretation
From a cost analysis perspective, while the U.S. estimated suicide economic burden reached $364 billion in 2020, hotline spending totaled just $0.9 billion in 2021, underscoring how limited direct prevention funding can be relative to the scale of overall costs.
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
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
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
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
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
APA
Karl Becker. (2026, February 13). Sids Statistics. Gitnux. https://gitnux.org/sids-statistics
MLA
Karl Becker. "Sids Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/sids-statistics.
Chicago
Karl Becker. 2026. "Sids Statistics." Gitnux. https://gitnux.org/sids-statistics.
References
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- 2marketresearchfuture.com/reports/ehealth-market-1002
- 3fortunebusinessinsights.com/hospital-information-systems-market-106913
- 4fortunebusinessinsights.com/telehealth-market-106996
- 5fortunebusinessinsights.com/remote-patient-monitoring-market-107029
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- 11precedenceresearch.com/mental-health-software-market
- 12precedenceresearch.com/suicide-prevention-technology-market
- 13gminsights.com/industry-analysis/telepsychiatry-market
- 14cdc.gov/nchs/data/databriefs/db418.pdf
- 16cdc.gov/nchs/data/databriefs/db458.pdf
- 21cdc.gov/nchs/data/databriefs/db444.pdf
- 22cdc.gov/nchs/fastats/depression.htm
- 19samhsa.gov/data/report/2021-nsduh-detailed-tables
- 29samhsa.gov/find-help/988
- 20jamanetwork.com/journals/jamanetworkopen/fullarticle/2769752
- 26jamanetwork.com/journals/jama/fullarticle/2778121
- 23fda.gov/media/164251/download
- 24england.nhs.uk/statistics/statistical-work-areas/waiting-times/
- 25healthit.gov/data/information-blocking
- 27ghdx.healthdata.org/gbd-results-tool?params=gbd-api-params
- 28ncbi.nlm.nih.gov/pmc/articles/PMC7920686/