The zinc levels in slight grades of female acne patients were also lower than control females and the levels in the affected males were lower than the control males [ 38].
grade 0: normal; grade 1: very slight; grade 2: slight; grade 3: moderate; grade 4: severe.
Scoring for the severity of the joint lesions into four grades was assessed as follows: grade 0, normal; grade 1, slight; grade 2, moderate; grade 3, severe.
Each of the joints was examined and classified for the severity of the joint lesions into four grades: grade 0, normal; grade 1, slight; grade 2, moderate; grade 3, severe.
Four histologic parameters were assessed: inflammation, synovial hyperplasia, pannus formation, and erosion of cartilage/bone, and classified into four grades: grade 0, normal; grade 1, slight; grade 2, moderate; grade 3, severe.
For people with a low VO2max of 20 mL/Kg per minute, the necessary exercise load may be equivalent to walking up a slight grade at 3 mph.
We recorded data on tearing, burning, sense of foreign body or sand, photophobia, blurred vision, and difficulty in opening the eyelids on a scale graded from 1 to 4 in which grade 1 was "no symptom," grade 2 was "slight," grade 3 was "moderate," and grade 4 was "severe".
Histological evaluations were performed in a blinded manner using the following criteria: grade 0, normal; grade 1+, very slight; grade 2+, slight; grade 3+, moderate; and grade 4+, marked.
At day 5, signs of fibrinolysis associated with a slight to moderate grade of active fibroplasia were observed in parts of the cavities adjacent to both, test and control screw.
