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. 2021 May 31;12:20406207211018042. doi: 10.1177/20406207211018042

Table 2.

Baseline hemoglobin and iron parameters.

Total n = 131 mean (SD) 510 mg n = 79 mean (SD) 1020 mg n = 52 mean (SD) p value a
Hemoglobin, g/dl 10.0 (0.9) 10.0 (0.9) 9.9 (0.1) 0.76
Ferritin, ng/ml 17.2 (26.3) 18.9 (32.8) 14.6 (10.4) 0.28
TSAT, % 12.1 (7.1) 12.4 (6.7) 11.7 (7.7) 0.58
MCV, fl 81.6 (7.3) 82.3 (7.0) 80.7 (7.7) 0.24
a

p value from t test of 510 mg versus 1020 mg.

MCV, mean corpuscular volume; SD, standard deviation; TSAT, transferrin saturation.