| Age | Mean | SD | F | p-value | Bonferroni comparison | |||
---|---|---|---|---|---|---|---|---|---|
11–20 | 21–30 | 31–40 | 41–50 | ||||||
Length | 11–20 | 10.14 | 1.21 | 16.53 | 0.001 |  |  |  |  |
21–30 | 10.38 | 1.31 | 0.24 |  |  |  | |||
31–40 | 10.76 | 1.49 | 0.62 | 0.38 |  |  | |||
41–50 | 9.72 | 1.57 | 0.42 | 0.66 | 1.04 |  | |||
 > 50 | 9.36 | 1.56 | 0.78 | 1.02 | 1.40 | 0.36 | |||
Width | 11–20 | 4.90 | 0.90 | 6.43 | 0.001 |  |  |  |  |
21–30 | 4.85 | 0.92 | 0.05 |  |  |  | |||
31–40 | 4.91 | 1.08 | 0.01 | 0.06 |  |  | |||
41–50 | 4.54 | 1.04 | 0.36 | 0.32 | 0.37 |  | |||
 > 50 | 4.35 | 1.08 | 0.55 | 0.51 | 0.56 | 0.19 | |||
Thickness | 11–20 | 4.00 | 0.87 | 5.98 | 0.001 |  |  |  |  |
21–30 | 3.90 | 1.00 | 0.09 |  |  |  | |||
31–40 | 4.20 | 1.21 | 0.20 | 0.30 |  |  | |||
41–50 | 3.73 | 1.09 | 0.27 | 0.17 | 0.47 |  | |||
 > 50 | 3.56 | 1.05 | 0.44 | 0.35 | 0.64 | 0.17 | |||
Volume | 11–20 | 109.61 | 51.77 | 6.56 | 0.001 |  |  |  |  |
21–30 | 109.65 | 54.88 | 0.04 |  |  |  | |||
31–40 | 126.05 | 71.30 | 16.44 | 16.40 |  |  | |||
41–50 | 96.23 | 69.10 | 13.38 | 13.42 | 29.82 |  | |||
 > 50 | 86.30 | 64.18 | 23.30 | 23.34 | 39.75 | 9.93 |