Influence of the Clinical Status on Stress Reticulocytes, CD 36 and CD 49d of SSFA₂ Homozygous Sickle Cell Patients Followed in Abidjan

Table 1

Influence of clinical status on epidemiological, clinical, and biological parameters.

Parameters	Painful crisis (𝑛=30)	Steady state (𝑛=30)	𝑃
	m ± sd (min–max)	m ± sd (min–max)
Age	13.9 ± 9 (2–37)	16.4 ± 11.9 (2–43)	0.364
Sex (M/F)	1.14	1.14	0.795
Number of crises/year	2.5 ± 1.01 (1–4)	2.3 ± 0.84 (1–4)	0.406
Hospitalization days/year	1.4 ± 1.01 (0–6)	0.47 ± 0.63 (0–2)	0.0002
Transfusions/year	0.93 ± 0.52 (0–2)	0.43 ± 0.5 (0-1)	0.0004
Hb S (%)	86.8 ± 5.7 (76–95)	86.1 ± 4.5 (73.6–93.6)	0.622
Hb F (%)	18.8 ± 5.1 (2.5–23.2)	11.5 ± 4.4 (3.9–23.6)	0.595
Hb A2 (%)	2.3 ± 1.01 (1–4)	2.4 ± 0.6 (1.5–4.2)	0.599
Red blood cells/μL	2 011 000 ± 698 000	2 593 000 ± 605 000	0.001
Hemoglobin (g/dL)	5.64 ± 1.81	6.98 ± 1.47	0.0024
Hematocrit (%)	17.83 ± 5.12	21.01 ± 4.03	0.01
Mean cell volume (fL)	91.02 ± 10.94	82.42 ± 11.09	0.004
MCH (pg)	28.43 ± 3.15	27.32 ± 3.84	0.224
MCHC (%)	31.32 ± 2.22	33.15 ± 1.57	0.0005
Leukocytes/μL	23 778 ± 13 038	14 206 ± 11 515	0.004
Neutrophils/μL	13 046 ± 6 685	5 838 ± 3 013	10^−6
Platelets/μL	323 133 ± 159 263	407 867 ± 173 572	0.53

m ± sd (min–max): mean ± standard deviation (minimum–maximum).
MCV: mean cell volume.
MVH: mean cell hemoglobin.
MCHC: mean cell hemoglobin concentration.
𝑃: Student’s 𝑡-test.