Procedure Pathology
Pipeline IMPC_adult_v2-LaterOnset Screen Age (week) 16-56w
Parameter Group Heart (weight)
Parameter Heart weight
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 0.00373292 0.9512815
sex 1 0.2664620 0.605715

Summary statistics
Factor mean median SD SEM N
condition1 - sex
Early(16w) - Female 118.6 113.3 12.99 7.5 3
Early(16w) - Male 151.3 154.7 14.99 8.66 3
Late(56w) - Female 141.07 137 14.31 4.31 11
Late(56w) - Male 172.16 175 18.28 6.09 9

ANOVA result
Signif. codes ***: <0.001
**: <0.010
*: <0.050
†: <0.100
Factor df Sum Sq. F value Pr(>F) Signif.
condition1 1 2166.0 8.6499 0.007557 **
sex 1 6383.3 25.4913 4.681e-05 ***
condition1:sex 1 3.0 0.0120 0.913683
Residuals 22 5509.1

Tukey multiple comparisons of means
Factor: condition1
Level Difference Lower Upper Adjusted p
Late(56w) - Early(16w) 20.1 4.83 35.4 0.0122

Factor: sex
Level Difference Lower Upper Adjusted p
Male - Female 31.4 18.5 44.3 4.73e-05



FM_02_U_barchart.png

comment
Heart weight was significantly increased in 56-week-old mice (Late) relative to 16-week-old mice (Early) (p<0.01).