Non-Hodgkin lymphoma accounts for about 4% of all new cancer cases in the United States. Each year, it affects tens of thousands, with nearly 80% of patients first noticing a painless swollen lymph node. The disease presents a wide spectrum, from indolent forms to aggressive subtypes with distinct survival rates.
Key Takeaways
- Common symptoms include painless lymphadenopathy in 70-80% of patients at diagnosis.
- B symptoms (fever, night sweats, weight loss >10%) present in 20-30% of NHL patients.
- LDH elevation occurs in 40-50% of aggressive NHL cases.
- In 2023, approximately 80,550 new cases of non-Hodgkin lymphoma were diagnosed in the United States, representing about 4% of all new cancer cases.
- Non-Hodgkin lymphoma accounts for 4% of all new cancer cases in the US, with men being 25% more likely to be diagnosed than women.
- The average age at diagnosis for non-Hodgkin lymphoma is 67 years old, though it can occur at any age.
- 5-year OS with R-CHOP in limited-stage DLBCL: 80-90%.
- Overall 5-year survival for NHL improved from 53% (2000) to 74% (2019).
- DLBCL 5-year OS 63%, follicular 88%, MCL 58%.
- Immunosuppression increases NHL risk 50-100 fold.
- HIV infection raises NHL risk by 50-200 times.
- Epstein-Barr virus (EBV) associated with 70-80% of HIV-related NHL.
- R-CHOP standard for CD20+ DLBCL, response 90-95% initial.
- Rituximab maintenance post-remission prolongs PFS by 50% in follicular.
- Autologous stem cell transplant CR rate 50% in relapsed DLBCL.
Most NHL patients present with painless swelling and many are diagnosed in advanced stages, driving varied survival.
Related reading
01 · Category
Diagnosis and Staging25 stats
01
Common symptoms include painless lymphadenopathy in 70-80% of patients at diagnosis.
02
B symptoms (fever, night sweats, weight loss >10%) present in 20-30% of NHL patients.
03
LDH elevation occurs in 40-50% of aggressive NHL cases.
04
Excisional biopsy is gold standard, providing architecture in 95% accuracy.
05
Flow cytometry detects clonality in 90% of B-cell NHL.
06
PET-CT staging sensitivity 90-95% for FDG-avid lymphomas.
07
Bone marrow involvement in 30-40% of DLBCL, 50-60% of follicular.
08
Ann Arbor staging: Stage I 15%, II 20%, III 30%, IV 35% at diagnosis.
09
IPI score: low risk 35%, low-intermediate 30%, high-intermediate 20%, high 15%.
10
Cytogenetic abnormalities like t(14;18) in 85-90% follicular lymphoma.
11
Immunophenotyping: CD20+ in 90% B-cell NHL.
12
MRI used for spinal cord involvement in 10% CNS lymphomas.
13
FLIPI prognostic index: high risk >3 factors in 20-25%.
14
MYC rearrangements in 10-15% DLBCL, double-hit 5%.
15
Lumbar puncture for staging in 15-20% high-risk cases.
16
Ki-67 proliferation index >40% indicates aggressive disease in 60% cases.
17
Extranodal sites involved in 40% at diagnosis, GI 17%, skin 11%.
18
NCCN IPI for DLBCL: age-adjusted versions improve discrimination.
19
BCL2 overexpression in 60% DLBCL, prognostic in 30%.
20
CT scan detects nodes >1.5cm in 80% cases.
21
Revised IPI: 5-year OS 94% very good risk, 55% poor risk.
22
TP53 mutations in 20-30% DLBCL, adverse prognosis.
23
Endoscopy for GI involvement in 25% suspected cases.
24
Hans algorithm classifies 90% DLBCL as GCB or ABC.
25
Serum beta-2 microglobulin >3mg/L in 40% advanced disease.
Interpretation
Diagnosis and Staging Interpretation
While its preferred disguise is a painless swollen node, this cunning disease often reveals its true, more aggressive nature through a hidden fever, a stolen ten pounds, or a telltale molecular signature whispering from a biopsy.
02 · Category
Epidemiology30 stats
01
In 2023, approximately 80,550 new cases of non-Hodgkin lymphoma were diagnosed in the United States, representing about 4% of all new cancer cases.
02
Non-Hodgkin lymphoma accounts for 4% of all new cancer cases in the US, with men being 25% more likely to be diagnosed than women.
03
The average age at diagnosis for non-Hodgkin lymphoma is 67 years old, though it can occur at any age.
04
Worldwide, non-Hodgkin lymphoma is the 11th most common cancer, with 544,000 new cases reported in 2020.
05
Incidence rates of non-Hodgkin lymphoma have been stable in the US since the mid-2000s, at around 19.5 per 100,000 in men and 13.7 per 100,000 in women.
06
Diffuse large B-cell lymphoma (DLBCL) is the most common subtype of non-Hodgkin lymphoma, comprising about 30-40% of all cases.
07
In Europe, the age-standardized incidence rate of NHL is 12.5 per 100,000 for men and 9.1 for women.
08
Pediatric non-Hodgkin lymphoma represents 3-5% of all childhood cancers, with Burkitt lymphoma being prominent.
09
From 2015-2019, the 5-year relative survival rate for NHL in the US was 74.3% overall.
10
NHL incidence is highest in developed countries, with rates up to 20 per 100,000 compared to 5 per 100,000 in developing regions.
11
In the US, white individuals have a higher incidence of NHL at 20.4 per 100,000 versus 13.6 for Black individuals.
12
Follicular lymphoma accounts for 20-25% of NHL cases in Western countries.
13
Global burden of NHL led to 259,793 deaths in 2020.
14
NHL is more common in males with a male-to-female ratio of 1.2:1.
15
In Asia, NHL incidence is lower at 6-8 per 100,000, with T-cell lymphomas more prevalent.
16
Mantle cell lymphoma comprises 5-10% of NHL cases.
17
From 1975-2019, NHL incidence in US increased 83% before stabilizing.
18
In 2022, Australia reported 4,500 new NHL cases.
19
NHL is the 7th most common cancer in the UK, with 13,800 cases in 2017.
20
Age-adjusted incidence of extranodal NHL is rising faster than nodal forms.
21
In Latin America, NHL incidence averages 10-15 per 100,000.
22
Marginal zone lymphoma represents 7-8% of NHL.
23
US veterans have 1.5 times higher NHL risk due to exposures.
24
In 2020, China reported 75,000 new NHL cases.
25
Burkitt lymphoma is 1-2% of adult NHL but 30-40% of pediatric.
26
Incidence peaks bimodal: young adults and over 60.
27
In Africa, endemic Burkitt lymphoma incidence is high in children.
28
NHL DALYs globally: 8.4 million in 2019.
29
US Hispanic population NHL rate: 12.9 per 100,000.
30
Peripheral T-cell lymphoma: 10% of NHL in West.
Interpretation
Epidemiology Interpretation
Non-Hodgkin lymphoma, a cancer which shows a clear favoritism for men and the elderly in developed nations while remaining a global threat, reminds us that even a 'common' cancer, representing 4% of US diagnoses, is a complex collection of diseases with survival odds that are improving but still claim too many lives worldwide.
03 · Category
Prognosis and Survival24 stats
01
5-year OS with R-CHOP in limited-stage DLBCL: 80-90%.
02
Overall 5-year survival for NHL improved from 53% (2000) to 74% (2019).
03
DLBCL 5-year OS 63%, follicular 88%, MCL 58%.
04
High IPI score (4-5) 5-year OS 32% vs 73% low risk.
05
Transformed follicular to DLBCL median OS 2-3 years post-transformation.
06
Burkitt lymphoma 5-year OS 60-70% adults, 90% children with intensive therapy.
07
Relapsed DLBCL post-ASCT median OS 12 months.
08
Mantle cell proliferative subtype median OS 3.5 years vs 12 years indolent.
09
CNS relapse in DLBCL 5-year OS <20%.
10
Elderly (>70) DLBCL with R-CHOP 5-year OS 47%.
11
Double-hit lymphoma 2-year OS 25% vs 70% standard DLBCL.
12
ABC subtype DLBCL 5-year OS 55% vs 75% GCB.
13
Stage IV follicular 10-year PFS 50% with rituximab maintenance.
14
HIV-NHL with HAART 5-year OS 50-60%.
15
TP53 mutated DLBCL median PFS 1 year vs 5 years wild-type.
16
Primary CNS lymphoma median OS 1.5-5 years with MTX-based therapy.
17
Peripheral T-cell lymphoma unspecified 5-year OS 30-35%.
18
Early POD (<2 years) after R-CHOP predicts poor OS <20% at 5 years.
19
MALT lymphoma localized 5-year OS >90%.
20
CAR-T post-2L therapy 3-year OS 47% in ZUMA-7 trial.
21
Blastoid variant MCL median OS 1.5 years.
22
Pediatric NHL 5-year EFS 80-90% with modern protocols.
23
High LDH (>2x ULN) halves 5-year OS in DLBCL.
24
Anaplastic large cell lymphoma ALK+ 5-year OS 80% vs ALK- 30%.
Interpretation
Prognosis and Survival Interpretation
This collection of NHL survival statistics paints a stark, wry portrait: modern medicine has turned some lymphomas into manageable chronic conditions, yet it remains a fickle ally where your specific subtype, molecular profile, and even your age can mean the difference between a cure and a countdown.
More related reading
04 · Category
Risk Factors28 stats
01
Immunosuppression increases NHL risk 50-100 fold.
02
HIV infection raises NHL risk by 50-200 times.
03
Epstein-Barr virus (EBV) associated with 70-80% of HIV-related NHL.
04
Organ transplant recipients have 28-fold increased NHL risk.
05
Autoimmune diseases like rheumatoid arthritis increase risk by 2-4 fold.
06
Helicobacter pylori infection linked to 70% of gastric MALT lymphomas.
07
Hepatitis C virus (HCV) infection elevates NHL risk by 2.5 times.
08
Obesity (BMI >30) associated with 20-30% increased NHL risk.
09
Farming occupation increases risk by 1.5 times due to pesticides.
10
Benzene exposure raises NHL risk with OR 1.4-2.0.
11
Sjögren's syndrome patients have 40-fold higher NHL risk.
12
Celiac disease doubles NHL risk, especially enteropathy-associated T-cell.
13
Hair dyes (pre-1980) increased risk by 1.5-2 fold in women.
14
Smoking has inconsistent association, but may increase follicular lymphoma risk by 20%.
15
Family history increases risk 1.7-fold for NHL.
16
Methoxsalen + UV therapy raises risk 5-10 fold.
17
Alcohol consumption may reduce NHL risk by 20-30%.
18
HTLV-1 infection causes 5% of adult T-cell lymphomas worldwide.
19
Radiation exposure (e.g., Chernobyl) increases risk 1.5-2 fold.
20
Breast implants associated with rare anaplastic large cell lymphoma.
21
Monoclonal gammopathy of undetermined significance (MGUS) precedes 5% of NHL.
22
Night shift work linked to 20-40% increased risk via circadian disruption.
23
Dietary factors: high fat intake may increase risk by 1.3 fold.
24
Asbestos exposure shows OR 1.4 for NHL.
25
SLE (systemic lupus erythematosus) increases risk 4-5 fold.
26
Chronic lymphocytic thyroiditis raises risk 80-fold for thyroid MALT.
27
Ever-use of menopausal hormone therapy increases risk by 25%.
28
Chlamydia psittaci linked to ocular adnexal MALT lymphoma in 80% cases.
Interpretation
Risk Factors Interpretation
Your immune system is a masterpiece of biological engineering, but as this list of culprits from viruses to vanity reveals, when it's suppressed, misdirected, or simply annoyed by everything from farm chemicals to night shifts, it can tragically become the very architect of its own catastrophic rebellion in the form of lymphoma.
05 · Category
Treatment21 stats
01
R-CHOP standard for CD20+ DLBCL, response 90-95% initial.
02
Rituximab maintenance post-remission prolongs PFS by 50% in follicular.
03
Autologous stem cell transplant CR rate 50% in relapsed DLBCL.
04
Radiation therapy used in 20-30% early-stage favorable NHL.
05
CAR-T therapy (axicabtagene ciloleucel) ORR 82% in refractory DLBCL.
06
Polatuzumab vedotin + R-CHOP improves PFS by 27% in DLBCL.
07
Ibrutinib effective in 40% relapsed mantle cell lymphoma.
08
Lenalidomide + rituximab ORR 76% in follicular relapse.
09
BTK inhibitors like zanubrutinib PFS 50% at 18 months in MCL.
10
HSCT allogeneic cures 30-40% high-risk relapsed NHL.
11
Bendamustine + rituximab non-inferior to R-CHOP in follicular, CR 40%.
12
Tazemetostat HDAC inhibitor ORR 35% EZH2-mutant follicular.
13
Chemotherapy alone in Burkitt: CR 90% with intensive regimens.
14
Obinutuzumab + chemotherapy superior to rituximab in follicular PFS.
15
PD-1 inhibitors like pembrolizumab ORR 40% in relapsed primary mediastinal.
16
EPOCH-R regimen CR 90% in DLBCL, less toxicity.
17
Venetoclax + rituximab ORR 65% in CLL-transformed NHL.
18
Proton therapy reduces cardiac dose by 50% in mediastinal NHL.
19
Selinexor exportin inhibitor PFS 9 months in DLBCL relapse.
20
Loncastuximab tesirine ORR 48% in heavily pretreated DLBCL.
21
Bispecific antibodies like glofitamab CR 39% in R/R B-NHL.
Interpretation
Treatment Interpretation
While R-CHOP sets a high bar upfront, the true art of NHL management is found in the layered arsenal of targeted therapies and clever engineering, from antibody-drug conjugates and cellular re-wiring to strategic radiation, each meticulously deployed to outmaneuver a relapse.
Reference
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
Felix Zimmermann. (2026, February 13). Non Hodgkin Lymphoma Statistics. Gitnux. https://gitnux.org/non-hodgkin-lymphoma-statistics
MLA
Felix Zimmermann. "Non Hodgkin Lymphoma Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/non-hodgkin-lymphoma-statistics.
Chicago
Felix Zimmermann. 2026. "Non Hodgkin Lymphoma Statistics." Gitnux. https://gitnux.org/non-hodgkin-lymphoma-statistics.
Sources & references
12 datasets cited across this report · attribution is report-level