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FriedmanË«Ïò·½²î·ÖÎö£¬Æ½¾ùÖȴηֱð1.29¡¢3.86¡¢3.00ºÍ1.86 £¬¦Ö= 16.7143£¬P = 0.0008£¬¿ÉÈÏΪ»¼ÕßËĸö½×¶ÎµÄѪÇåSGPTÖµÓвî±ð¡£ KendallºÍгϵÊý¼ìÑ飬ƽ¾ùÖȴηֱð1.29¡¢3.86¡¢3.00ºÍ1.86 £¬ºÍгϵÊýW = 0.7959£¬2

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N Mean Std Dev Minimum Maximum BEFORE 7 63.14286 14.70180 45.00 90.00 W1 7 221.14285 61.55331 140.00 300.00 W2 7 164.57143 47.27528 83.00 220.00 W4 7 86.14286 34.48878 36.00 144.00 - - - - - Friedman Two-Way Anova Mean Rank Variable 1.29 BEFORE 3.86 W1 3.00 W2 1.86 W4 Cases Chi-Square D.F. Significance 7 16.7143 3 .0008 - - - - - Kendall Coefficient of Concordance Mean Rank Variable 1.29 BEFORE 3.86 W1 3.00 W2 1.86 W4 Cases W Chi-Square D.F. Significance 7 .7959 16.7143 3 .0008

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