Cancer statistics is the term given to collecting, organizing and interpreting numerical data such that information can be gathered as an inference by analyzing a sample and relating this to the population.Cancer statistics are useful when predicting a cancer patient's prognosis. A prognosis allows a cancer patient to know the probable outcome of their cancer condition. This is usually discussed with the patient's doctor and the patient will know whether they have a probability of fully recovering or whether there is a chance for the cancer to recur. There are several important factors that could affect a patients' prognosis, such as: type of the cancer, location of the cancer, the extent to which the cancer has spread, the abnormality of the cancer cells and growth rate of the cancer.
A patient's prognosis can be affected by several important factors. These are: type of the cancer, location of the cancer, the extent of its spread, the abnormality of the cancer cells and growth rate of the cancer. Other external factors that can also affect the prognosis of the patient are the patient's age, normal health condition and how the patient responds to the treatment given.
The doctor has to be careful, when analyzing the cancer statistics, to consider the cancer statistics that are most similar to the patient- especially when it involves the factors affecting a patient's prognosis. For instance, if the patient is a male of the age 34, who used to be a heavy smoker, the doctor will take into consideration- the cancer statistics that are available of cancer patients of age group between - perhaps 30- 40, who are males and who were smokers, to base this particular patient's prognosis.
The commonly used cancer statistics include: survival rate (this is the percentage of cancer patients with a certain type of cancer that had spread to a certain extent, who have survived for a certain period of time after they were diagnosed as cancer patients), the five year survival rate (this is the percentage of people who after five years from their initial diagnosis are still alive whether they have no symptoms of cancer, have few symptoms of cancer or are free of cancer completely or having treatment) and Recurrence-free survival rate (this shows how long a person who once had cancer will survive, free of the disease, rather than until death).
Other countries such as the United Kingdom also publish their own Cancer statistics reports, usually free for the public. In addition to doctors, University students studying - for instance Oncology and various other research groups regard these cancer statistics-as an important resource; hence the availability of these reports to the public for free is extremely gratifying- as it is another step of increasing public awareness of cancer. - 23802
A patient's prognosis can be affected by several important factors. These are: type of the cancer, location of the cancer, the extent of its spread, the abnormality of the cancer cells and growth rate of the cancer. Other external factors that can also affect the prognosis of the patient are the patient's age, normal health condition and how the patient responds to the treatment given.
The doctor has to be careful, when analyzing the cancer statistics, to consider the cancer statistics that are most similar to the patient- especially when it involves the factors affecting a patient's prognosis. For instance, if the patient is a male of the age 34, who used to be a heavy smoker, the doctor will take into consideration- the cancer statistics that are available of cancer patients of age group between - perhaps 30- 40, who are males and who were smokers, to base this particular patient's prognosis.
The commonly used cancer statistics include: survival rate (this is the percentage of cancer patients with a certain type of cancer that had spread to a certain extent, who have survived for a certain period of time after they were diagnosed as cancer patients), the five year survival rate (this is the percentage of people who after five years from their initial diagnosis are still alive whether they have no symptoms of cancer, have few symptoms of cancer or are free of cancer completely or having treatment) and Recurrence-free survival rate (this shows how long a person who once had cancer will survive, free of the disease, rather than until death).
Other countries such as the United Kingdom also publish their own Cancer statistics reports, usually free for the public. In addition to doctors, University students studying - for instance Oncology and various other research groups regard these cancer statistics-as an important resource; hence the availability of these reports to the public for free is extremely gratifying- as it is another step of increasing public awareness of cancer. - 23802
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