Eastern Europe | China | Japan | |||||
---|---|---|---|---|---|---|---|
n = 188 | n = 133 | n = 268 | p-valuec | ||||
Age | |||||||
Mean | 62.6 | 61.2 | 63.7 | 0.02 | |||
Range | 22-98 | 40-77b | 25-85 | ||||
n | % | n | % | n | % | p-valued | |
Sex | |||||||
Male | 190 | 66.2 | 96 | 74.4 | 166 | 69.7 | |
Female | 97 | 33.8 | 33 | 25.6 | 72 | 30.3 | |
Unknown | 1a | 4 | 30 | ||||
Subtype | |||||||
Diffuse | 127 | 44.1 | 69 | 51.9 | 150 | 56.0 | 2 × 10−5 |
Intestinal | 161 | 55.9 | 60 | 45.1 | 83 | 31.0 | |
Others or unknown | 4 | 3.0 | 35 | 13.1 |