Procedure Body Composition (DEXA lean/fat) v1
Pipeline IMPC_adult_v2-LaterOnset Screen Age (week) 14-54w
Parameter Lean/Body weight
Strain Condition 1 Pipeline(s) Tested Day
(Age)
IMPC_adult_v2-LaterOnset
C57BL/6NJcl Late ♀: 11  ♂: 9 2015/11/11 - 2016/08/15
(14.5 - 54.79)
Early ♀: 14  ♂: 13
Raw Data

Bartlett test result
Factor df Bartlett's K2 p
condition1 1 27.24591 1.79154e-07
sex 1 0.05036245 0.8224338

Summary statistics
Factor mean median SD SEM N
condition1 - sex
Early(14w) - Female 0.72 0.72 0.02 0 14
Early(14w) - Male 0.71 0.72 0.02 0.01 13
Late(54w) - Female 0.63 0.64 0.08 0.02 11
Late(54w) - Male 0.59 0.59 0.03 0.01 9

ANOVA result
Signif. codes ***: <0.001
**: <0.010
*: <0.050
†: <0.100
Factor df Sum Sq. F value Pr(>F) Signif.
condition1 1 0.131731 77.1500 3.795e-11 ***
sex 1 0.003832 2.2445 0.1414
condition1:sex 1 0.002818 1.6502 0.2058
Residuals 43 0.073421

Tukey multiple comparisons of means
Factor: condition1
Level Difference Lower Upper Adjusted p
Late(54w) - Early(14w) -0.107 -0.131 -0.082 4.46e-11



FM_02_U_barchart.png

comment
Lean / Body weight was significantly decreased in 54-week-old mice (Late) relative to 14-week-old mice (Early) (p<0.001).