Group N Missing Median 25% 75%
Lam. Pre. 37 0 3.00 2.00 3.00
Lam. 1W 37 0 2.00 2.00 3.00
Lam. 2w 37 0 1.00 1.00 2.00
Lam. 3w 37 0 1.00 0.00 1.00
Lam. 3m 37 0 0.00 0.00 1.00
Lam. 6m 37 0 0.00 0.00 0.00
H=117.6 with 5 degrees of freedom. (P=<0.0001).
The differences in the median values among the follow-up groups are greater than would be expected by chance; there is a statistically significant difference (P=1.03E-023).
All pairwise multiple comparison procedures (Student-Newman-Keuls method):
Comparison Diff of Ranks p q P<0.05
Lam. Pre. vs. Lam.6m 4538.0 6 11.62 Yes
Lam. Pre. vs. Lam. 3m 4060.5 5 12.47 Yes
Lam. Pre. vs. Lam. 3w 2877.0 4 11.03 Yes
Lam. Pre. vs. Lam. 2w 1976.5 3 10.10 Yes
Lam. Pre. vs. Lam. 1w 624.0 2 4.77 Yes
Lam. 1w vs. Lam.6m 3914.0 5 12.02 Yes
Lam. 1w vs. Lam. 3m 3436.5 4 13.18 Yes
Lam. 1w vs. Lam. 3w 2253.0 3 11.51 Yes
Lam. 1w vs. Lam. 2w 1352.5 2 10.34 Yes
Lam. 2w vs. Lam.6m 2561.5 4 9.82 Yes
Lam. 2w vs. Lam. 3m 2084.0 3 10.64 Yes
Lam. 2w vs. Lam. 3w 900.5 2 6.88 Yes
Lam. 3w vs. Lam.6m 1661.0 3 8.48 Yes
Lam. 3w vs. Lam. 3m 1183.5 2 9.05 Yes
Lam. 3m vs. Lam.6m  477.5 2 3.65 Yes
Table 2: Statistical analysis of lameness at each time point. Lameness: Kruskal-Wallis one way analysis of Variance on ranks.
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