Table 1.
Pooled survival rates and 95% CI of gastric cancer in high-prevalence areas
| Survival | High prevalence areas |
Other areas |
Overall |
|||
|---|---|---|---|---|---|---|
|
|
N
|
SR (%)
|
N
|
SR (%)
|
N
|
SR (%)
|
| One-year |
96 |
77.8 (75.4-80.3) |
273 |
74.6 (72.9-76.3) |
369 |
75.4 (74.0-76.8) |
| Two-year |
44 |
56.3 (48.0-64.7) |
128 |
53.7 (48.9-58.4) |
172 |
54.3 (50.1-58.6) |
| Three-year |
91 |
52.1 (47.1-57.0) |
247 |
53.8 (50.2-57.5) |
338 |
53.4 (50.4-56.4) |
| Five-year | 83 | 44.3 (40.1-48.5) | 212 | 44.6 (40.7-48.4) | 295 | 44.5 (41.5-47.5) |
N – numbers of included studies, SR – survival rate, CI – confidence interval