8 patients (=14.3%) had microcytic (mean MCV 77.86 fl ± 2.24 and mean MCH 26.39 pg ± 2.19) and 48 patients (=85.7%) had normocytic (mean MCV 87.61 fl ± 5.01 and mean MCH 29.48 fl ± 2.14) anemia. This evidence concerns the gene PMCH and anemia.