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Table 1 The 5- and 10-year observed survival and relative survival rates for gastric cancer patients in different age groups in Qidong, China between 1972 and 2011

From: Long-term survival trends of gastric cancer patients between 1972 and 2011 in Qidong

Age group

Observed survival rate (%)

Relative survival rate (%)

5-year

10-year

5-year

10-year

Males

Females

Total

Males

Females

Total

Males

Females

Total

Males

Females

Total

15–34

20.05

21.82

15.89

20.30

22.01

14.09

23.60

16.42

16.13

23.71

16.94

16.49

35–44

29.12

25.59

18.61

29.92

16.12

19.17

21.32

24.43

21.77

21.58

26.01

22.83

45–54

23.37

22.94

18.13

24.51

23.87

19.22

22.12

18.91

18.63

22.67

21.21

20.50

55–64

17.28

17.25

13.59

19.24

18.89

15.71

17.17

12.18

12.61

18.14

16.09

15.97

65–74

10.89

11.90

9.31

14.36

15.14

15.63

14.11

7.38

7.99

16.68

16.08

15.88

75+

6.32

5.81

2.86

14.80

12.27

11.99

5.21

3.05

2.94

9.90

21.52

15.73

Total

14.40

14.18

10.22

18.67

18.13

16.28

13.80

10.42

10.35

17.21

18.21

17.50