New report on global cancer burden in 2022 by world region and human development level
Cited in 3 Likelier entries (3 risks, 0 decisions).
Used in 3 entries
For each citing entry, the verbatim excerpt and Likelier's calculation notes (how the source's number was converted to the lifetime-probability framing) are shown below. Click through to read the full claim ledger.
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Almost 20 million new cases of cancer and close to 10 million deaths from cancer in 2022 globally (GLOBOCAN 2022)
“"There were almost 20 million new cases of cancer and close to 10 million deaths from cancer in 2022."”
Calculation notes
GLOBOCAN 2022 reports ~9.7 million global cancer deaths. Across ~5.5 billion adults (age 18+), that is ~1.76 per 1,000 adults per year. Naive 60-year compounding gives ~10%, but age-weighting (most cancer deaths occur above age 60) pulls the realistic lifetime figure into the 14-17% range. Rounded to 0.14 (≈ 1 in 7) as the global mid-point, bracketed by 1 in 9 on the optimistic side and 1 in 6 on the pessimistic side where it meets the direct US estimate.
Independence note: IARC GLOBOCAN is the upstream dataset that WHO, ACS international comparisons, and the IHME Global Burden of Disease cancer module all draw from. Treat the IARC figure and the WHO cancer fact sheet below as partially dependent: they agree to one significant figure precisely because WHO republishes IARC headline numbers.
Source date: 2024-04-04 · Accessed: 2026-04-11
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In 2022 liver cancer was the third leading cause of cancer death globally (7.8% of all cancer deaths), behind lung (18.7%) and colorectal (9.3%)
“"the next most common causes were colorectal (9.3%) and liver cancer (7.8%)."”
Calculation notes
IARC’s 7.8% of cancer deaths share, applied to ~9.7 million total annual global cancer deaths, gives ~760,000 liver cancer deaths per year — matching the GLOBOCAN 2022 direct estimate of 758,725 to two significant figures. Used to anchor the #3-cancer- killer framing in the body text.
Independence note: IARC GLOBOCAN is the upstream dataset that WHO and the cancer statistics literature draw from. Treat this source as partially dependent on the Bray 2024 CA paper and the Global Epidemiology PMC paper below — they all point at the same GLOBOCAN compilation.
Source date: 2024-04-04 · Accessed: 2026-04-11
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Lung cancer was the leading cause of cancer death globally in 2022, with an estimated 1.8 million deaths (18.7% of all cancer deaths), and the most frequently diagnosed cancer with 2.5 million new cases (12.4% of all cancers)
“"Lung cancer was the most frequently diagnosed cancer in 2022 – representing almost 2.5 million new cases, or one in eight cancers, worldwide (12.4% of all cancers globally). Lung cancer was also the leading cause of cancer death, being responsible for an estimated 1.8 million deaths (18.7%)."”
Calculation notes
GLOBOCAN 2022 reports ~1.8 million global lung cancer deaths. Across ~6.0 billion adults (age 18+), that is ~0.30 per 1,000 adults per year. Naive 60-year compounding: 1 − (1 − 3.0e-4)^60 ≈ 0.018, or ~1 in 55 lifetime. Used as the primary global headline and for the "#1 cancer killer" framing in the body text. Lung cancer’s 18.7% share of cancer deaths is larger than any other single cancer site, beating out colorectal, liver, breast, and stomach.
Independence note: IARC GLOBOCAN is the upstream dataset that WHO, ACS international comparisons, and the IHME Global Burden of Disease cancer module all draw from. Treat this source and the WHO lung cancer fact sheet below as partially dependent: they agree because WHO republishes IARC headline numbers.
Source date: 2024-04-04 · Accessed: 2026-04-11
