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. 2022 Jun 6;33(2):172–195. doi: 10.1007/s12110-022-09428-w

Table 2.

ANOVA tests for the main body variables by sex and age groups. FM is Fat Mass, FFM is Fat-Free Mass, MM is Muscular Mass. The asterisk indicates significant differences

Intercept Sex Age Group Sex*Age Group Error
Stature SS 819,920.1 25.0 5369.8 467.9 1906.3
df 1 1 2 2 34
F 14,623.71 0.45 47.89 4.17
p  < 0.0001* 0.5089  < 0.0001*  < 0.05*
Body Mass SS 67,968.6 0.01 4078.3 790.5 1714.3
df 1 1 2 2 34
F 1347.99 0.00 40.44 7.83
p  < 0.0001* 0.9889  < 0.0001*  < 0.01*
FM SS 2918.5 83.4 165.2 114.2 482.4
df 1 1 2 2 34
F 205.71 5.88 5.82 4.02
p  < 0.0001*  < 0.05*  < 0.0001*  < 0.05*
FFM SS 42,719.7 86.9 2827.9 363.2 937.1
df 1 1 2 2 34
F 1549.83 3.15 51.30 6.59
p  < 0.0001* 0.0847  < 0.0001*  < 0.01*
MM SS 13,121.7 36.30 1010.51 198.80 417.4
df 1 1 2 2 34
F 1068.90 2.95 41.16 8.09
p  < 0.0001* 0.0946  < 0.0001*  < 0.01*