Table 4-51 Analysis of Variance of the Bipolar Scales of the MBTI on the Number of Symptoms Reported (Hand Surgery Group) Scale n Mean SD SS F E 5 28.60 16.47 1085.20 0.090 I 7 26.00 13.54 1100.00 S 12 27.08 14.15 2204.91 N -- -- -- -- T 4 25.00 20.14 1218.00 0.120 F 8 28.12 11.71 960.87 J 8 24.50 14.25 1422.00 0.783 P 4 32.25 14.40 622.75 Table 4-52 Analysis of Variance of the Bipolar Scales of the MBTI on the Number of Symptoms Reported (Hand Rehab. Group) Scale n Mean SD SS F E 6 40.16 19.13 1830.83 6.121* I 5 15.60 12.13 589.20 S 9 29.33 22.36 4000.00 0.012 N 2 27.50 7.77 60.50 T 6 26.33 21.82 2381.33 0.213 F 5 32.20 19.94 1590.80 J 7 23.14 10.51 662.85 1.745 P 4 39.25 30.23 2742.75 *p < .05.