The reference ranges (95%) for red blood cell parameters in our research: RBC count in men: 4.1 - 5.9 x1012/L; RBC count in women: 3.8 - 5.3 x1012/L; HGB in men: 128.5 - 171.0g / L; HGB in women: 112; 0 - 151.8g / L; HCT in men: 38.4 - 51.8%; HCT in women: 34.4 - 46.1%; MCV: 75.4 - 99.6fL; MCH: 21.4 - 33.2 pg; MCHC: 303 - 354g / L; CHCM: 301 - 352g/L.