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ABO blood group distribution of lung adenocarcinoma and control group in Chengdu Fifth People’s Hospital.
| Center | Classes | n | ABO blood group phenotype | p | |||
|---|---|---|---|---|---|---|---|
| A | B | O | AB | ||||
| Chengdu Fifth People’s Hospital | Control group | 528 | 162(30.7%) | 125(23.7%) | 195(36.9%) | 46(8.7%) | |
| Lung adenocarcinoma group | 528 | 153(29.0%) | 165(31.2%) | 173(32.8%) | 37(7.0%) | 0.045 | |
