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The Number of Patients in Different Serum Ferritin Levels
| Class | <20ng/mL | <30ng/mL | ||
|---|---|---|---|---|
| N | P values | N | P values | |
| TE (n=193) | 101 | TE*FAGA 0.002 | 132 | TE*FAGA 0.002 |
| FAGA (n=104) | 35 | FAGA*HC 0.001 | 52 | FAGA*HC 0.305 |
| HC (n=183) | 30 | HC*TE 0.000 | 80 | HC*TE 0.000 |
Notes: The number of subjects in different groups with different serum ferritin levels were compared by chi-square test. FAGA is different from HC if serum ferritin levels were less than 20ng/mL, while not in less than 30ng/mL.
