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. 2021 Aug 19;12:21501327211039718. doi: 10.1177/21501327211039718

Table 4.

Gender Difference in Laboratory Investigations Among COVID-19 Confirmed Cases (n = 213).

Total Females Males P-value*
n (%)
Complete blood count (CBC)
 Red blood cells
  Erythrocytopenia 5 (2.46) 5 (100.00) 0 (0.00) .014
  Normal 40 (19.70) 27 (67.50) 13 (32.50)
  Erythrocytosis 158 (77.83) 78 (49.37) 80 (50.63)
 Platelets
  Thrombocytopenia 33 (16.26) 13 (39.39) 20 (60.61) .130
  Normal 163 (80.30) 92 (56.44) 71 (43.56)
  Thrombocytosis 7 (3.45) 5 (71.43) 2 (28.57)
 White blood cells
  Leucopenia 21 (10.34) 13 (61.90) 8 (38.10) .719
  Normal 162 (79.80) 87 (53.70) 75 (46.30)
  Leucocytosis 20 (9.85) 10 (50.00) 10 (50.00)
 Neutrophils
  Neutropenia 41 (20.60) 21 (51.22) 20 (48.78) .883
  Normal 146 (73.37) 80 (54.79) 66 (45.21)
  Neutrophilia 12 (6.03) 7 (58.33) 5 (41.67)
 Lymphocytes
  Lymphopenia 10 (4.95) 3 (30.00) 7 (70.00) .154
  Normal 143 (70.79) 83 (58.04) 60 (41.96)
  Lymphocytosis 49 (24.26) 24 (48.98) 25 (51.02)
 Monocytes
  Monocytopenia 15 (7.43) 13 (86.67) 2 (13.33) .013
  Normal 151 (74.75) 82 (54.30) 69 (45.70)
  Monocytosis 36 (17.82) 15 (41.67) 21 (58.33)
 Eosinophils
  Eosinocytopenia 38 (18.81) 23 (60.53) 15 (39.47) .224
  Normal 162 (80.20) 87 (53.70) 75 (46.30)
  Eosinophilia 2 (0.99) 0 (0.00) 2 (100.00)
 Basophils
  Normal 199 (100.00) 108 (54.27) 91 (45.73)
Chemistry
 Aspartate aminotransferase (AST)
  Normal 168 (78.87) 99 (58.93) 69 (41.07) .023
  High 45 (21.13) 18 (40.00) 27 (60.00)
 Alanine aminotransferase (ALT)
  Normal 121 (56.81) 81 (66.94) 40 (33.06) <.001
  High 92 (43.19) 36 (39.13) 56 (60.87)
 Blood urea
  Low 16 (7.51) 13 (81.25) 3 (18.75) .023
  Normal 84 (39.44) 50 (59.52) 34 (40.48)
  High 113 (53.05) 54 (47.79) 59 (52.21)
 Serum creatinine
  Normal 202 (94.84) 116 (57.43) 86 (42.57) .002
  High 11 (5.16) 1 (9.09) 10 (90.91)
 Lactate dehydrogenase (LDH)
  Normal 19 (8.92) 13 (71.18) 6 (28.82) .171
  High 194 (91.08) 104 (53.61) 90 (46.39)
 Creatine kinase (CK)
  Normal 187 (87.79) 113 (60.43) 74 (39.57) <.001
  High 26 (12.21) 4 (15.38) 22 (84.62)
 C-reactive protein (CRP)
  Normal 129 (60.85) 72 (55.81) 57 (44.19) .689
  High 83 (39.15) 44 (53.01) 39 (46.99)
 Serum ferritin
  Low 12 (6.25) 11 (91.67) 1 (8.33) <.001
  Normal 103 (53.65) 68 (66.02) 35 (33.98)
  High 77 (40.10) 24 (31.17) 53 (68.83)
*

P-value was calculated using Chi-square test, and is considered significant if < .05.