Mental health conditions were common in Medicare beneficiaries with lung and head and neck cancers and associated with worse survival, while receipt of mental health services among those with mental health diagnoses was associated with lower hazard of death.
Key Findings
Results
Mental health diagnoses were common in the two years prior to cancer diagnosis among Medicare beneficiaries with lung and head and neck cancers.
19% of patients with a lung cancer diagnosis (n = 333,875) received a mental health diagnosis within two years before cancer diagnosis.
15% of head and neck cancer patients (n = 39,253) received a mental health diagnosis within two years before cancer diagnosis.
Patients were diagnosed with lung or head and neck cancers between 2004 and 2018.
Mental health diagnosis status in the two-year pre-cancer period was used to stratify patients.
Results
Kaplan-Meier survival analysis indicated significantly worse survival among cancer patients who had a mental health diagnosis compared to those without.
Worse survival was observed among patients with a mental health diagnosis in both lung and head and neck cancer cohorts.
Both overall and cancer-specific survival were examined.
Multivariable Cox regressions were used in addition to Kaplan-Meier survival analyses.
Mental health conditions were associated with worse overall and cancer-specific survival specifically noted for head and neck cancer.
Results
Among individuals with a mental health diagnosis, receipt of mental health services was associated with higher survival rates and lower mortality hazard.
Kaplan-Meier analysis indicated higher rates of survival among those receiving mental health services compared to those who did not.
The mortality hazard for individuals who received mental health services was lower compared to those who did not receive mental health services.
This association was observed in both head and neck cancer and lung cancer patient groups.
The analysis compared those with mental health diagnoses who did versus did not utilize mental health services.
Methods
The study examined factors associated with mental health diagnosis and mental health service utilization among cancer patients.
The study used Medicare claims data from patients diagnosed between 2004 and 2018.
Both factors associated with receiving a mental health diagnosis and factors associated with receiving mental health services were evaluated.
The study population included Medicare beneficiaries, representing an older adult population.
The two cancer types studied were lung cancer (n = 333,875) and head and neck cancer (n = 39,253).
Conclusions
The authors conclude that early identification of cancer patients with mental health conditions and integration of mental health care into oncology care are needed.
Mental health conditions were described as common in people with lung and head and neck cancers.
The association between mental health service receipt and lower mortality hazard highlights the potential importance of mental health care access.
The authors specifically call for 'early identification of this at-risk population and integration of MH care into oncology care.'
The findings suggest mental health care utilization may represent a modifiable factor in cancer survival outcomes.
What This Means
This research suggests that mental health conditions are quite common among older adults (Medicare beneficiaries) diagnosed with lung cancer or head and neck cancer — affecting roughly 1 in 5 lung cancer patients and 1 in 6 head and neck cancer patients in the two years before their cancer diagnosis. Patients who had a mental health condition diagnosed before their cancer had significantly worse survival outcomes compared to those without such diagnoses. This was true for both overall survival and survival specifically attributed to cancer, particularly in head and neck cancer patients.
Importantly, the study also found that among cancer patients who did have a mental health diagnosis, those who actually received mental health care services had better survival outcomes and a lower risk of death than those who did not access mental health services. This pattern held for both lung and head and neck cancer patients. The study used a large dataset of over 370,000 cancer patients and employed standard survival analysis methods to reach these conclusions.
This research suggests that mental health conditions represent an important but potentially underaddressed factor in cancer care. Because patients with mental health diagnoses who received mental health services fared better than those who did not, the findings point to a possible opportunity to improve cancer outcomes by better integrating mental health screening and care into routine cancer treatment. The authors emphasize the need to identify cancer patients with mental health conditions early and to ensure they have access to appropriate mental health support as part of their overall cancer care.
Misono S, Fann J, Osazuwa-Peters N, Marmor S. (2026). Mental Health and Survival in Medicare Beneficiaries With Lung and Head and Neck Cancer.. Psycho-oncology. https://doi.org/10.1002/pon.70510