Revista nº 815

Fernando J, et al. | Anatomic variations of the healthy colon 21 Actual Med.2022;107(815):18- 26 MEN MEAN ± SD RANGE (IQR) WOMEN MEAN ± SD RANGE (IQR) Test p PUBIS - SMA 23.71 ± 2.66 24.36 ± 1.75 -1.766* 0.80 PUBIS - IMA 16.62 ± 2.24 17.98 ± 1.70 -3.904* <0.001 SMA - IMA 7.14 ± 1.07 6.32 ± 1.22 3.688* <0.001 PUBIS - HF 24.25 ± 4.09 22.75 ± 3.38 2.161* 0.33 PUBIS - SF 29.70 ± 3.63 27.76 ± 3.35 2.88* 0.005 HF - PUBIS - SF 38.79 ± 7.71 36.50 ± 5.69 1.844* 0.67 PUBIS - ICJ 14.63 ± 3.56 12.75 ± 3.45 2.948* 0.004 PUBIS - SDJ 14.76 ± 1.83 14.33 ± 2.01 1.247* 0.215 SMA - HF 9.38 ± 2.51 9.28 ± 1.85 0.286* 0.776 SMA - SF 10.92 (2.99) 7.06 (2.75) -4.851** <0.001 HF - SMA - SF 79.12 (24.25) 83.64 (29.70) -0.497** 0.619 IMA - HF 11.28 ± 3.00 9.60 ± 2.42 3.385* 0.001 IMA - SF 14.54 ± 2.54 11.38 ± 2.92 6.285* <0.001 HF - IMA - SF 105.21 (22.95) 106.28 (39.74) -3.598** <0.001 Table 1. Morphometric variables by sex. *: Student’s t-test [t statistic]. **: Mann-Whitney U test [Z statistic]. ≤ 65 YEARS MEAN ± SD RANGE (IQR) > 65 YEARS MEAN ± SD RANGE (IQR) Test p PUBIS - SMA 9.10 (2.52) 10.95 (3.10) -2.375** 0.018 PUBIS - IMA 17.61 ± 1.91 16.81 ± 2.31 2.148* 0.034 SMA - IMA 6.81 ± 1.21 6.70 ± 1.20 0.516* 0.607 PUBIS - HF 23.25 ± 4.20 24.00 ± 3.64 -1.090* 0.278 PUBIS - SF 29.39 ± 3.64 28.41 ± 3.61 1.545* 0.125 HF - PUBIS - SF 36.05 ± 6.12 39.12 ± 7.65 -2.531* 0.013 PUBIS - ICJ 13.59 ± 3.73 13.99 ± 3.45 -0.633* 0.528 PUBIS - SDJ 14.43 ± 1.90 14.70 ± 1.94 -0.807* 0.421 SMA - HF 8.91 ± 2.40 9.61 ± 2.12 -1.768* 0.080 SMA - SF 9.25 ± 2.15 9.25 ± 2.27 0.002* 0.998 HF - SMA - SF 76.19 (25.90) 83.49 (30.45) -0.761** 0.446 IMA - HF 9.84 ± 3.00 11.16 ± 2.72 -2.632* 0.10 IMA - SF 13.25 ± 3.15 13.15 ± 3.06 0.183* 0.855 HF - IMA - SF 124.43 (30.81) 108.23 (24.91) -0.400** 0.689 Table 2. Morphometric variables stratified by age. *: Student’s t-test [t statistic], **: Mann-Whitney U test [ Z statistic].