suppose a value of 130 mg/dl or higher was considered positive and the prevalence of undetected diabetes remained the same as q2-q3. how would you predict sensitivity (se) would be affected by this change? why? guess without calculation! sensitivity would be [ select ] because [ select ] will decrease. please compare sensitivity and specificity and observe how the number in cell a, b, c, and d is changing when you change the cutoff point from high to low (from 180 mg/dl to 130 mg/dl) . sensitivity