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pISSN 2093-3665 eISSN 2093-3673
Table. 3.

One-way analysis of variance of ventrogluteal and dorsogluteal regions for intramuscular injection sites based on body mass index

Variable Ventrogluteal region Dorsogluteal region
Sum of squares df Mean of square F P Sum of squares df Mean of square F P
DSB 6.689 0.006 7.965 0.003
Between groups 57.147 2 28.574 44.997 2 22.498
Within groups 81.167 19 4.272 53.666 19 2.825
Total 138.314 21 98.663 21
FT 3.046 0.071 0.680 0.518
Between groups 4.699 2 2.350 1.094 2 0.547
Within groups 14.657 19 0.771 15.272 19 0.804
Total 19.357 21 16.366 21
MT 6.383 0.008 8.610 0.002
Between groups 32.702 2 16.351 33.729 2 16.865
Within groups 48.670 19 2.562 37.215 19 1.959
Total 81.371 21 70.944 21
DSC 2.476 0.111 1.358 0.281
Between groups 4.500 2 2.250 2.159 2 1.080
Within groups 17.269 19 0.909 15.109 19 0.795
Total 21.769 21 17.268 21
FT/DSB 2.270 0.131 1.358 0.291
Between groups 0.073 2 0.036 0.039 2 0.019
Within groups 0.304 19 0.016 0.281 19 0.015
Total 0.377 21 0.320 21
MT/DSB 2.270 0.131 1.318 0.291
Between groups 0.073 2 0.036 0.039 2 0.019
Within groups 0.304 19 0.016 0.281 19 0.015
Total 0.377 21 0.320 21
PGC 3.346 0.057 0.052 0.949
Between groups 7,926.803 2 3,963.402 139.785 2 69.892
Within groups 22,507.968 19 1,184.630 25,399.349 19 1,336.808
Total 30,434.772 21 2,5539.134 21

DSB, distance between skin and bone; FT, fat thickness; MT, muscle thickness; DSC, distance between skin and injected gelatin core; FT/DSB, ratio of FT versus DSB; MT/DSB, ratio of MT versus DSB; PGC, measures of position in percentiles from bone surface to the center of injected gelatin.

Anat Cell Biol 2022;55:48~54 https://doi.org/10.5115/acb.21.223
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