Table 3 Survival rate of patients with gastric cancer at different ages during 2002–2003 in Shanghai, China
From: The survival and the long-term trends of patients with gastric cancer in Shanghai, China
Age (years) | Sex | N | Observed survival rate [% (95% CI)] | Relative survival rate [% (95% CI)] | Median survival (years) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 year | 2 years | 3 years | 4 years | 5 years | 1 year | 2 years | 3 years | 4 years | 5 years | ||||
35-44 | Male | 292 | 66 (60–71) | 52 (46–58) | 46 (40–52) | 44 (38–50) | 43 (37–49) | 66 (60–72) | 52 (46–58) | 47 (41–53) | 45 (39–51) | 44 (38–50) | 2.3 |
Female | 249 | 62 (56–68) | 51 (45–57) | 43 (37–49) | 40 (34–46) | 39 (33–45) | 62 (56–68) | 51 (45–57) | 44 (38–51) | 40 (34–47) | 40 (34–47) | 2.1 | |
45-54 | Male | 1032 | 66 (63–69) | 52 (49–55) | 45 (42–48) | 42 (39–45) | 41 (38–44) | 66 (63–69) | 52 (49–55) | 46 (43–49) | 44 (41–47) | 43 (40–46) | 2.3 |
Female | 593 | 67 (63–71) | 54 (50–58) | 48 (44–52) | 45 (41–49) | 43 (39–47) | 67 (63–71) | 54 (50–58) | 49 (45–53) | 46 (42–50) | 44 (40–48) | 2.7 | |
55-64 | Male | 1220 | 59 (56–62) | 45 (42–48) | 38 (35–41) | 35 (32–38) | 33 (30–36) | 60 (57–63) | 46 (43–49) | 40 (37–43) | 38 (35–41) | 37 (34–40) | 1.7 |
Female | 500 | 61 (57–65) | 48 (44–52) | 42 (38–46) | 41 (37–45) | 38 (34–42) | 61 (57–65) | 48 (44–53) | 44 (40–49) | 42 (38–47) | 41 (37–46) | 1.8 | |
65-74 | Male | 2367 | 52 (50–54) | 37 (35–39) | 30 (28–32) | 26 (24–28) | 24 (22–26) | 54 (52–56) | 40 (38–42) | 34 (32–36) | 33 (31–35) | 35 (33–37) | 1.1 |
Female | 1178 | 56 (53–59) | 41 (38–44) | 34 (31–37) | 31 (28–34) | 28 (25–31) | 56 (53–59) | 43 (40–46) | 37 (34–40) | 36 (33–39) | 35 (32–38) | 1.4 | |
75-84 | Male | 1828 | 37 (35–39) | 23 (21–25) | 17 (15–19) | 14 (12–16) | 12 (11–14) | 40 (38–42) | 29 (27–31) | 26 (24–28) | 28 (26–30) | 34 (32–36) | 0.8 |
Female | 1053 | 38 (35–41) | 23 (21–26) | 17 (15–19) | 15 (13–17) | 13 (11–15) | 40 (37–43) | 26 (23–29) | 23 (21–26) | 25 (22–28) | 27 (24–30) | 0.8 | |