Table 3. Sensitivity, specificity, positive and negative predictive rates (%) of AER less than 15 µg·min in the timed urine specimens during different intensities of physical activity for demonstrating normoalbuminuria. Mild I Moderate Mild II Resting Total Sensitivity 50 57 100 88 71 Specificity 67 67 90 100 81 Positive predictive 71 57 86 100 79 Negative predictive 44 67 100 89 75