Gastric cancer survival rate displays the chances of survival of the victim for at least five years from the time of gastric cancer diagnosis. Calculating gastric cancer life expectancy helps in undergoing better pattern of gastric cancer cure and also gives valuable inputs for further gastric cancer research. Survival rate is taken usually on five year basis and is calculated by various organizations worldwide. It may vary from region to region and can also alter on the basis of response a victim gives to particular form of treatment.

Meaning of Gastric Cancer Survival Rate and Life Expectancy

Survival rate and life expectancy for gastric cancer are slightly different from each other though the figures obtained can be more or less similar. Rate of survival is calculated or worked upon by putting a few cases under observation for a fixed tenure (usually five years) and average percentage of people survived after that particular people is considered as the rate of survival. Such tenure is usually taken from the time of gastric cancer diagnosis and includes the process and time taken for gastric cancer treatment and recovery of the victim.

Gastric cancer life expectancy is quite similar to survival rate, the only difference being that the rate of survival is based on factual observations while life expectancy calculations are based on predictions. Though both are considered from the time of diagnosis, survival rate is taken as a benchmark in statistical calculations due to its foundation on scientific calculations and observations.

Proper understanding and timely identification of gastric cancer symptoms helps in early diagnosis and better chances of survival. Expectancy of life of gastric cancer patient also depends upon the gastric cancer stage he is suffering from. Survival rate is highest in the first phase while lowest in the last one.

People who are older than 40 years are highly prone to stomach cancer (gastric cancer) and chances of recovery decrease as the victim grows older. Hence, early identification of tumors can be more advantageous for young victims as compared to old ones. Also, the chances of occurrence of other non-cancerous disorders related to abdominal or stomach areas are much higher in old people creating further complications in complete elimination of tumors.

People who have already suffered from gastric or other forms of cancer are at a disadvantage of having low life expectancy. Generally, recurrent cancer spreads more aggressively than its occurrence for first time and puts severe impact on cell development process in a very short period. Metastasis also impacts efficiency of treatments to cure tumors and leads to serious gastric disorders in long-run. Chances of survival decrease further if the victim is detected for recurrent phase after being treated in third or fourth stage.

Gastric Cancer Survival Rate in Numbers

According to American Cancer Society, average chances of survival for victims suffering first stage of the disorder are 57-71%, for second stage are 33-45%, for third stage are 09-20%, and for the last or fourth stage are just 4%. The rate can alter according to immune system of the victim and his overall response to cure and post-cure care process.

Gastric cancer survival rate is a scientific calculation and needs to be updated on continuous basis. Causes and symptoms keep on changing with change in weather conditions, overall environmental pattern, dietary habits for weight loss, and lifestyle pattern of people. Hence, such variations should be considered well while calculating gastric cancer life expectancy.