Statistics of Brain Tumor

Executive Summary

Approximately 85%-90% of all primary Central Nervous System (CNS) tumors have been estimated to cause brain tumor. 24,530 adults, including 13,840 men and 10,690 women in the United States are diagnosed with primary cancerous tumors of the brain and spinal cord. About 3,460 children under 15 years are diagnosed with a brain or CNS tumor every year. Around 25% of patients with cancer, or an estimated 150,000 people a year, suffer from a brain tumor. The 5-year survival rate for people with brain cancer or CNS tumor is 36%. The 10-year survival rate is nearly 31%. Age is also an aspect of general survival rates after a brain tumor diagnosis. The survival rates can vary widely and depend on several factors, including the type and stage of the brain or spinal cord tumor.

Statistics of Brain Tumor

Based on Brain Tumor Statistics, A primary tumor starts in the brain or spinal cord. A person’s chances of developing this type of tumor in their lifetime are less than 1%. Brain tumors account for 85% to 90% of all primary Central Nervous System (CNS) tumors ^​1​.

This year, an estimated 24,530 adults, including 13,840 men and 10,690 women in the United States, will be diagnosed with primary cancerous tumors of the brain and spinal cord ^​2​. About 3,460 children under 15 years will also be diagnosed with a brain or CNS tumor.

Additionally, secondary or metastatic brain tumors are also there. The tumor starts somewhere else in the body and spreads to the brain. The most common cancers that reach the brain are kidney, brain and lung cancers, leukaemia, lymphoma, and melanoma.

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According to Brain Tumour Statistics, Metastatic tumors in the brain affect about 25% of patients with cancer, or an estimated 150,000 people a year. Up to 2/5th of people with lung cancer will advance to metastatic brain tumors. 

Brain and nervous system cancer is the 10th leading cause of death for men and women. 

The 5-year survival rate reveals what per cent of people live at least five years after the cancer is found. The 5-year survival rate for people with brain cancer or CNS tumor is 36% ^​3​. The 10-year survival rate is nearly 31%.

Age is also an aspect of general survival rates after a brain tumor diagnosis. 

• The 5-year survival rate for people younger than age 15 is around 75%. 
• For people aged 15 to 39, the 5-year survival rate is more than 72%. 
• The 5-year survival rate for people aged 40 and over is about 21%. 

However, survival rates can vary widely and depend on several factors, including the type and stage of the brain or spinal cord tumor.

It is noteworthy that statistics on the survival rates for people with a brain tumor are estimated.

References