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Table 2 Patients characteristics according to the presence of malignant tumors
| Malignant tumors | ||||
|---|---|---|---|---|
| Variable | Category | No | Yes | p-value |
| n | 106 | 26 | ||
| Age | 31.00 (3.00-78.00) | 48.00 (13.00-85.00) | 0.001 | |
| Age at diagnosis | 17.00 (1.00-72.00) | 24.50 (5.00-77.00) | 0.0421 | |
| Genotype | GG | 28 (26.42) | 5 (19.23) | 0.1062 |
| TG | 48 (45.28) | 8 (30.77) | ||
| TT | 30 (28.30) | 13 (50.00) | ||
| Genotype (2 levels) | XG | 76 (71.70) | 13 (50.00) | 0.0344 |
| TT | 30 (28.30) | 13 (50.00) | ||
| Mutation | LKB1 | 56 (52.83) | 16 (61.54) | 0.4242 |
| PTEN | 50 (47.17) | 10 (38.46) | ||
| Sex | F | 39 (36.79) | 17 (65.38) | 0.0082 |
| M | 67 (63.21) | 9 (34.62) | ||
| Benign tumors | No | 27 (25.47) | 3 (11.54) | 0.1287 |
| Yes | 79 (74.53) | 23 (88.46) | ||
| G.I. benign tumors | No | 43 (40.57) | 4 (15.38) | 0.0163 |
| Yes | 63 (59.43) | 22 (84.62) | ||
| G.I. malignant tumors | No | 106 (100.00) | 21 (80.77) | <0.0001 |
| Yes | 0 (0.00) | 5 (19.23) | ||
