Procedure Pathology
Pipeline IMPC_adult_v2-LaterOnset Screen Age (week) 16-56w
Parameter Group Heart (weight)
Parameter Heart weight to body weight ratio
Strain Condition 1 Pipeline(s) Tested Day
(Age)
IMPC_adult_v2-LaterOnset
C57BL/6NJcl Late ♀: 11  ♂: 9 2015/11/26 - 2016/08/31
(17.07 - 56.93)
Early ♀: 3  ♂: 3
Raw Data

Bartlett test result
Factor df Bartlett's K2 p
condition1 1 0.1668412 0.6829345
sex 1 0.06112564 0.8047256

Summary statistics
Factor mean median SD SEM N
condition1 - sex
Early(16w) - Female 4.78 4.66 0.39 0.23 3
Early(16w) - Male 4.73 4.9 0.58 0.33 3
Late(56w) - Female 3.83 4.04 0.44 0.13 11
Late(56w) - Male 3.54 3.43 0.23 0.08 9

ANOVA result
Signif. codes ***: <0.001
**: <0.010
*: <0.050
†: <0.100
Factor df Sum Sq. F value Pr(>F) Signif.
condition1 1 5.2440 34.4192 6.655e-06 ***
sex 1 0.3424 2.2471 0.1481
condition1:sex 1 0.0695 0.4562 0.5064
Residuals 22 3.3519

Tukey multiple comparisons of means
Factor: condition1
Level Difference Lower Upper Adjusted p
Late(56w) - Early(16w) -1.06 -1.43 -0.679 7.63e-06



FM_02_U_barchart.png

comment
Heart weight to body weight ratio(HW/BW) was significantly decreased in 56-week-old mice (Late) relative to 16-week-old mice (Early) (p<0.001).