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Table 1 Clinical profiles of patients with RIF and controls individuals

From: Associations between microRNA (miR-25, miR-32, miR-125, and miR-222) polymorphisms and recurrent implantation failure in Korean women

Characteristics Controls
(n = 228)
RIF
(n = 118)
P value
Age (years) 33.8 ± 3.26 34.1 ± 3.21 0.296
BMI (kg/m2) 21.7 ± 3.31 21.0 ± 2.76 0.084
Previous implantation failure (n) 0 112 N/A
Live births (n) 1.77 0 N/A
Mean gestational age (weeks) 39.2 ± 1.69 0 N/A
PT (s) 11.3 ± 3.12 11.1 ± 1.49 0.0003
aPTT (s) 30.8 ± 4.62 29.2 ± 3.42 0.024
PLT (103/μl) 243.3 ± 59.99 233.9 ± 58.49 0.186
Homocysteine (μmol/L) N/A 6.6 ± 1.34 N/A
Folate (mg/ml) 15.0 ± 8.97 15.6 ± 11.29 0.865
Total cholesterol (mg/dl) 229.4 ± 90.57 189.1 ± 44.68 0.062
Uric acid (mg/dl) N/A 3.9 ± 0.96 N/A
BUN (mg/dl) 8.1 ± 1.83 10.3 ± 2.82 < 0.0001
Creatinine (mg/dl) 0.7 ± 0.08 0.8 ± 0.10 < 0.0001
E2 (Basal) 26.3 ± 14.72 2465.2 ± 2457.73 < 0.0001
TSH (mU/L) N/A 2.3 ± 1.43 N/A
FSH (mU/L) 8.2 ± 2.85 8.7 ± 4.52 0.784†
LH (mU/L) 3.3 ± 1.76 4.8 ± 2.29 < 0.0001
Prolactin (ng/mL) N/A 12.6 ± 6.21 N/A
WBC (103/μl) N/A 7.2 ± 2.86 N/A
Hgb (g/dl) N/A 12.6 ± 1.41 N/A
CD3 (pan T) N/A 66.2 ± 11.28 N/A
CD4 (helper T) N/A 33.9 ± 8.68 N/A
CD8 (suppressor) N/A 29.0 ± 7.85 N/A
CD19 (B-cell) N/A 11.0 ± 4.45 N/A
CD56 (NK cell) N/A 20.0 ± 9.56 N/A
  1. Italicized text indicates significant P values. Data are presented as the mean ± standard deviation
  2. RIF, recurrent implantation failure; BMI, body mass index; PT, prothrombin time; aPTT, activated partial thromboplastin time; PLT, platelet count; BUN, blood urea nitrogen; E2, estradiol; TSH, thyroid stimulating hormone; FSH, follicle-stimulating hormone; LH, luteinizing hormone; WBC, white blood cell; Hgb, hemoglobin
  3. Mann-Whitney test