› Forums › General Melanoma Community › Five-year survival
- This topic has 9 replies, 3 voices, and was last updated 13 years, 3 months ago by
CKasper.
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- November 28, 2011 at 2:35 pm
I may ask a silly question but I don’t quite understand what five-year survival refers to. What does it really mean? Does it mean that there is no data available what it happening with patients after 5 years since the cancer is diagnosed or does it mean that patients do not survive more then 5 year or patience who have survived 5 years with no further cancer diagnosis, are fully healed or what?
I may ask a silly question but I don’t quite understand what five-year survival refers to. What does it really mean? Does it mean that there is no data available what it happening with patients after 5 years since the cancer is diagnosed or does it mean that patients do not survive more then 5 year or patience who have survived 5 years with no further cancer diagnosis, are fully healed or what?
To clarify, I am reading various articles about desmoplastic melanoma and in every publication reference to five-year survival is provided and all statistics are based on 5 year. Why is this 5 years so critical?
K.
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- November 28, 2011 at 3:56 pm
5 years is just a standard used often in the medical (cancer) community. 5 year survival is the percentage of people tracked with that type of cancer (or subgroup i.e. type or stage) that have survived 5 years since diagnosis. If they lose track of someone, they are not included in the numbers. So out of everyone they track with those particulars, the stats show the percentage of people who are alive after 5 years. 5 years isn't any magical number in terms of long term survival, it's just a convenient end point. Survival stats are historical figures only and do not reflect a person's chance of surviving the disease. New treatments wouldn't be included in older survival data so the numbers are inherently skewed.
Best wishes,
Janner
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- November 28, 2011 at 3:56 pm
5 years is just a standard used often in the medical (cancer) community. 5 year survival is the percentage of people tracked with that type of cancer (or subgroup i.e. type or stage) that have survived 5 years since diagnosis. If they lose track of someone, they are not included in the numbers. So out of everyone they track with those particulars, the stats show the percentage of people who are alive after 5 years. 5 years isn't any magical number in terms of long term survival, it's just a convenient end point. Survival stats are historical figures only and do not reflect a person's chance of surviving the disease. New treatments wouldn't be included in older survival data so the numbers are inherently skewed.
Best wishes,
Janner
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- November 28, 2011 at 3:56 pm
5 years is just a standard used often in the medical (cancer) community. 5 year survival is the percentage of people tracked with that type of cancer (or subgroup i.e. type or stage) that have survived 5 years since diagnosis. If they lose track of someone, they are not included in the numbers. So out of everyone they track with those particulars, the stats show the percentage of people who are alive after 5 years. 5 years isn't any magical number in terms of long term survival, it's just a convenient end point. Survival stats are historical figures only and do not reflect a person's chance of surviving the disease. New treatments wouldn't be included in older survival data so the numbers are inherently skewed.
Best wishes,
Janner
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Tagged: cutaneous melanoma
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