Table 3. Hematology reference ranges (median and 2.5th- 97.5thpercentiles) derived from young adults in Maputo, Mozambique.
Parameter | Male | Female | Total | P | |||
N | Range | N | Range | N | Range | ||
Hemoglobin (g/dL) | 101 | 14.1 (12.3–16.4) | 151 | 11.2 (7.0–13.1) | 252 | 12.2 (7.5–15.8) | <0.0001 |
Hematocrit (%) | 97 | 42.8 (25.2–50.4) | 150 | 33.8 (19.5–40.3) | 247 | 36.4 (20.2–47.2) | <0.0001 |
MCV (fL) | 102 | 85.8 (72.4–92.9) | 150 | 81.1 (59.1–94.3) | 252 | 83.1 (63.0–94.1) | <0.0001 |
MCH (pg) | 102 | 28.4 (22.2–47.7) | 151 | 26.9 (16.4–48.0) | 253 | 27.5 (18.0–48.7) | 0.0063 |
MCHC (g/dL) | 101 | 33.1 (30.4–54.2) | 151 | 32.4 (25.8–56.1) | 253 | 32.7 (28.1–55.9) | 0.0143 |
RDW-SD (fL) | 95 | 43.6 (37.0–50.0) | 150 | 44.6 (36.3–52.6) | 245 | 44.2 (36.4.–52.2) | 0.0159 |
RDW-CV (%) | 95 | 14.1 (11.6–18.6) | 149 | 14.8 (12.2–23.5) | 244 | 14.4 (11.9–23.4) | 0.0084 |
PDW (fL) | 97 | 13.5 (10.4–22.2) | 147 | 13.5 (10.1–21.0) | 244 | 13.5 (10.2–22.3) | 0.8719 |
MPV (fL) | 97 | 10.6 (8.7–13.1) | 147 | 10.5 (8.5–12.7) | 244 | 10.5 (8.5–13.0) | 0.9564 |
Erythrocytes (106/µL) | 100 | 5.1 (2.7–6.1) | 150 | 4.2 (2.3–5.0) | 250 | 4.6 (2.4–5.9) | <0.0001 |
Platelets (103/µL) | 102 | 231.1 (116.2–392.1) | 151 | 269.0 (128.8–503.0) | 253 | 252.0 (125.2–488.0) | <0.0001 |
WBC (103/µL) | 101 | 4.6 (2.9–7.7) | 151 | 5.6 (3.2–9.1) | 252 | 5.1 (3.0–8.7) | <0.0001 |
Neutrophils (103/µL) | 101 | 2.4 (1.1–5.1) | 149 | 3.2 (1.4–7.0) | 250 | 2.7 (1.2–6.1) | <0.0001 |
Neutrophils (%) | 95 | 52.5 (34.4–70.8) | 146 | 57.1 (37.0–76.7) | 241 | 54.7 (34.9–74.9) | 0.0006 |
Lymphocytes (103/µL) | 97 | 1.8 (1.1–3.3) | 150 | 1.9 (1.0–3.1) | 247 | 1.9 (1.1–3.1) | 0.0535 |
Lymphocytes (%) | 97 | 39.1 (15.5–57.1) | 150 | 35.1 (17.8–53.6) | 247 | 37.0 (16.6–56.2) | 0.0103 |
MXD (103/µL) | 91 | 0.3 (0.0–0.9) | 132 | 0.3 (0.0–0.8) | 223 | 0.3 (0.0–0.8) | 0.3807 |
MXD (%) | 85 | 6.8 (0.5–16.2) | 131 | 6.3 (0.0–12.9) | 216 | 6.3 (0.0–14.6) | 0.1339 |
p-values indicate comparisons between males and females