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Table 1 Summary statistics for all non-genetic factors investigated and outcomes

From: A multi-factorial analysis of response to warfarin in a UK prospective cohort

  N Min First quartile Median Mean Third quartile Max
Age (years) 702 18.85 61.87 71.83 68.71 77.65 94.55
Height (cm) 708 125.00 160.00 168.00 168.10 176.00 193.00
Weight (kg) 705 30.00 67.00 79.00 79.58 90.00 160.00
Loading dose (mg) 711 3.00 14.00 21.00 19.44 25.00 32.00
Mean weekly dose (mg/week) 612 4.28 19.70 26.94 27.10 35.19 87.24
Stable mean weekly dose (mg/week) 326 3.50 20.98 26.83 27.78 35.05 119.03
Alcohol consumption score 711 0.00 1.00 2.00 3.79 5.00 38.00
Follow-up time (day) 629 2.00 176.00 182.00 164.70 184.00 277.00
Time to INR over 4 (day) 618 2.00 3.00 3.00 4.19 6.00 7.00
Time to stability (day) 629 2.00 22.00 51.00 55.87 79.50 165.00
Stability duration (day) 326 14.00 42.00 70.00 76.36 103.50 212.00
Haemoglobin (109/L) 144 8.50 12.80 13.95 13.98 15.30 17.70
Platelets (109/L) 143 4.00 204.00 242.00 265.10 300.00 874.00
White cell count (109/L) 144 4.00 5.90 6.80 8.61 8.50 181.00
Neutrophils (109/L) 144 1.70 3.38 4.30 4.56 5.33 13.20
Lymphocytes (109/L) 144 0.60 1.40 1.85 2.02 2.20 27.90
Monocytes (109/L) 144 0.20 0.48 0.60 0.58 0.70 1.20
Eosinophils (109/L) 144 0.00 0.10 0.15 0.20 0.20 0.80
Basophils (109/L) 144 0.00 0.00 0.00 0.02 0.00 0.40
Potassium (mmol/L) 154 2.60 3.80 4.10 4.06 4.30 5.10
Chloride (mmol/L) 157 1.00 99.00 101.00 100.40 103.00 113.00
Bicarbonate (mmol/L) 157 19.00 24.00 26.00 25.83 28.00 39.00
Urea (mmol/L) 158 1.50 4.63 5.90 6.57 7.30 27.40
Creatinine (umol/L) 158 1.00 77.00 92.00 102.70 108.80 773.00
Triglycerides (mmol/L) 148 0.30 0.90 1.20 1.71 1.53 41.00
Albumin (g/L) 157 27.00 39.00 41.00 41.25 44.00 74.00
Total protein (g/L) 159 17.00 70.50 74.00 74.18 78.00 100.00
Billirubin (umol/L) 153 1.00 8.00 10.00 11.85 15.00 30.00
ALT (U/L) 156 5.00 17.00 22.00 29.90 33.00 279.00
Alkaline phosphate (U/L) 156 36.00 67.00 79.00 90.69 104.00 336.00
Gamma GT (U/L) 147 2.00 25.00 36.00 53.79 62.00 344.00
Fibrinogen 65 0.64 3.04 3.70 4.93 4.40 76.00
Factor II (%) 142 8.37 83.42 93.91 92.86 101.40 160.50
Factor V (%) 142 42.44 113.90 135.70 137.80 159.70 237.10
Factor VII (%) 142 0.75 80.15 94.94 96.12 112.20 204.80
Factor IX (%) 142 22.75 109.00 119.40 119.20 134.50 231.50
Factor X (%) 142 44.82 83.71 96.24 98.16 110.60 175.00
Protein C (%) 141 15.83 72.70 85.20 86.63 96.83 199.40
Protein S (%) 142 41.76 123.90 147.20 153.70 177.30 294.70