Sections View Full Chapter Figures Tables Videos Annotate Full Chapter Figures Tables Videos Supplementary Content ++Table Graphic Jump LocationView Table||Download (.pdf) HEMATOLOGY Nonpregnant Adulta 1st Trimester 2nd Trimester 3rd Trimester References Erythropoietinb (U/L) 4–27 12–25 8–67 14–222 8, 11, 58 Ferritinb (ng/mL) 10–150d 6–130 2–230 0–116 8, 11, 46, 52, 56, 58, 73, 82 Folate, red blood cell (ng/mL) 150–450 137–589 94–828 109–663 56, 57, 84 Folate, serum (ng/mL) 5.4–18.0 2.6–15.0 0.8–24.0 1.4–20.7 8, 53, 56, 57, 64, 69, 84 Haptoglobin (mg/mL) 25–250 130 ± 43 115 ± 50 135 ± 65 31 Hemoglobinb (g/dL) 12–15.8d 11.6–13.9 9.7–14.8 9.5–15.0 11, 56, 58, 69, 73 Hematocritb (%) 35.4–44.4 31.0–41.0 30.0–39.0 28.0–40.0 7, 8, 11, 52, 56 69, 77 Iron, total binding capacity (TIBC)b (μg/dL) 251–406 278–403 Not reported 359–609 73 Iron, serumb (μg/dL) 41–141 72–143 44–178 30–193 11, 73 Mean corpuscular hemoglobin (MCH) (pg/cell) 27–32 30–32 30–33 29–32 52 Mean corpuscular volume (MCV) (×m3) 79–93 81–96 82–97 81–99 7, 52, 56, 69 Platelet (×109/L) 165–415 174–391 155–409 146–429 5, 7, 18, 52, 56 Mean platelet volume (MPV) (μm3) 6.4–11.0 7.7–10.3 7.8–10.2 8.2–10.4 52 Red blood cell count (RBC) (×106/mm3) 4.00–5.20d 3.42–4.55 2.81–4.49 2.71–4.43 7, 52, 56, 69 Red cell distribution width (RDW) (%) <14.5 12.5–14.1 13.4–13.6 12.7–15.3 52 White blood cell count (WBC) (×103/mm3) 3.5–9.1 5.7–13.6 5.6–14.8 5.9–16.9 7, 10, 52, 56, 69 Neutrophils (×103/mm3) 1.4–4.6 3.6–10.1 3.8–12.3 3.9–13.1 5, 7, 10, 52 Lymphocytes (×103/mm3) 0.7–4.6 1.1–3.6 0.9–3.9 1.0–3.6 5, 7, 10, 52 Monocytes (×103/mm3) 0.1–0.7 0.1–1.1 0.1–1.1 0.1–1.4 7, 10, 52 Eosinophils (×103/mm3) 0–0.6 0–0.6 0–0.6 0–0.6 7, 10 Basophils (×103/mm3) 0–0.2 0–0.1 0–0.1 0–0.1 7, 10 Transferrin (mg/dL) 200–400c 254–344 220–441 288–530 46, 52 Transferrin, saturation without iron (%) 22–46b Not reported 10–44 5–37 58 Transferrin, saturation with iron (%) 22–46b Not reported 18–92 9–98 58 COAGULATION Nonpregnant Adulta 1st Trimester 2nd Trimester 3rd Trimester References Antithrombin III, functional (%) 70–130 89–114 78–126 82–116 17, 18, 47 d-Dimer (μg/mL) 0.22–0.74 0.05–0.95 0.32–1.29 0.13–1.7 18, 28, 29, 43, 47, 51, 62 Factor V (%) 50–150 75–95 72–96 60–88 49 Factor VII (%) 50–150 100–146 95–153 149–2110 18 Factor VIII (%) 50–150 90–210 97–312 143–353 18, 49 Factor IX (%) 50–150 103–172 154–217 164–235 18 Factor XI (%) 50–150 80–127 82–144 65–123 18 Factor XII (%) 50–150 78–124 90–151 129–194 18 Fibrinogen (mg/dL) 233–496 244–510 291–538 301–696 18, 28, 29, 47, 51, 52, 62 Fibronectin (mg/L) 290 ± 85 377 ± 309 315 ± 295 334 ± 257 33 Homocysteine (μmol/L) 4.4–10.8 3.34–11 2.0–26.9 3.2–21.4 53, 56, 57, 64, 84 International normalized ratio (INR) 0.9–1.04g 0.86–1.08 0.83–1.02 0.80–1.09 17, 51 Partial thromboplastin time, activated (aPTT) (sec) 26.3–39.4 23.0–38.9 22.9–38.1 22.6–35.0 17, 18, 51, 52 Prothrombin time (PT) (sec) 12.7–15.4 9.7–13.5 9.5–13.4 9.6–12.9 18, 51, 52 Protein C, functional (%) 70–130 78–121... Your Access profile is currently affiliated with [InstitutionA] and is in the process of switching affiliations to [InstitutionB]. Please select how you would like to proceed. Keep the current affiliation with [InstitutionA] and continue with the Access profile sign in process Switch affiliation to [InstitutionB] and continue with the Access profile sign in process Get Free Access Through Your Institution Learn how to see if your library subscribes to McGraw Hill Medical products. Subscribe: Institutional or Individual Sign In Error: Incorrect UserName or Password Username Error: Please enter User Name Password Error: Please enter Password Sign in Forgot Password? Forgot Username? Sign in via OpenAthens Sign in via Shibboleth You already have access! Please proceed to your institution's subscription. Create a free profile for additional features.