Table 2: Scale responses.

QOL
        Low QOL (<= median) 87.5% (70)
        High QOL (>median) 12.5% (10)
        Mean (SD) 2.85 (0.83)
        Max – Min 6 – 0
        Interquartile Range (3rd – 2nd) = (3 – 3) = 0
        1 3.8% (3)
        2 25.0% (20)
        3 58.8% (47)
        4 8.8% (7)
        5 2.5% (2)
        6 1.3% (1)
IPES
        Low impact (<median) 46.3% (37)
        High impact (>=median) 53.8% (43)
        Mean (SD) 6.28 (8.42)
        Max – Min 33 – 0
        Interquartile Range (3rd – 2nd) = (11 – 2) = 9

Back to Article