Procedure Body Composition (DEXA lean/fat) v1
Pipeline IMPC_adult_v2-LaterOnset Screen Age (week) 14-54w
Parameter Fat/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 18.69758 1.531767e-05
sex 1 0.0505731 0.822069

Summary statistics
Factor mean median SD SEM N
condition1 - sex
Early(14w) - Female 0.15 0.15 0.01 0 14
Early(14w) - Male 0.18 0.18 0.03 0.01 13
Late(54w) - Female 0.29 0.26 0.09 0.03 11
Late(54w) - Male 0.35 0.35 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 0.265620 104.4975 4.409e-13 ***
sex 1 0.025004 9.8370 0.003083 **
condition1:sex 1 0.001975 0.7769 0.382990
Residuals 43 0.109301

Tukey multiple comparisons of means
Factor: condition1
Level Difference Lower Upper Adjusted p
Late(54w) - Early(14w) 0.151 0.121 0.181 1.71e-12

Factor: sex
Level Difference Lower Upper Adjusted p
Male - Female 0.0462 0.0165 0.076 0.00310



FM_02_U_barchart.png

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