| Attribute | Term | Trapezoidal membership function |
| Systolic pressure | Normal | T (120 mmHg, 120 mmHg, 135 mmHg, 140 mmHg) | Systolic pressure | High | T (135 mmHg, 140 mmHg, 155 mmHg, 160 mmHg) | Systolic pressure | Severe | T (140 mmHg, 150 mmHg, 160 mmHg, 170 mmHg) | Systolic pressure | Very severe | T (160 mmHg, 170 mmHg, 200 mmHg, 200 mmHg) | Diastolic pressure | Normal | T (85 mmHg, 85 mmHg, 85 mmHg, 90 mmHg) | Diastolic pressure | High | T (85 mmHg, 90 mmHg, 105 mmHg, 110 mmHg) | Diastolic pressure | Severe | T (100 mmHg, 105 mmHg, 115 mmHg, 120 mmHg) | Diastolic pressure | Very severe | T (115 mmHg, 120 mmHg, 200 mmHg, 200 mmHg) | Proteinuria | Normal | T (0 g/dl, 100 m/dl, 900 g/dl, 1000 g/dl) | Proteinuria | High | T (500 g/dl, 1000 g/dl, 4500 g/dl, 5000 g/dl) | Proteinuria | Severe | T (2000 g/dl, 4500 g/dl, 5000 g/dl, 5000 g/dl) | Age | Girl | T (13 y, 13 y, 15 y, 18 y) | Age | Young | T (15 y, 20 y, 30 y, 35 y) | Age | Elder | T (30 y, 38 y, 38 y, 38 y) | Age | Risk | T (35 y, 38 y, 40 y, 40 y) | Weight (ICM) | Normal | T (20 Kg/m2, 20 Kg/m2, 20 Kg/m2, 25 Kg/m2) | Weight (ICM) | Overweight | T (23 Kg/m2, 25 Kg/m2, 30 Kg/m2, 30 Kg/m2) | Weight (ICM) | Obesity | T (25 Kg/m2, 30 Kg/m2, 35 Kg/m2, 35 Kg/m2) | Weight (ICM) | Severe obesity | T (30 Kg/m2, 35 Kg/m2, 35 Kg/m2, 35 Kg/m2) |
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