Project measure / variable:   Eumorphia2   tissue_mass_24wk

ID, description, units MPD:25913   tissue_mass_24wk   total body tissue mass, head excluded   [g]  at age 24wks  
Data set, strains Eumorphia2   inbred   4 strains     sex: both
Procedure DXA
Ontology mappings

  STRAIN COMPARISON PLOT
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Eumorphia2 - total body tissue mass, head excluded at age 24wks



  MEASURE SUMMARY
Measure Summary FemaleMale
Number of strains tested4 strains4 strains
Mean of the strain means27.6   g 33.8   g
Median of the strain means26.0   g 33.5   g
SD of the strain means± 4.80 ± 4.28
Coefficient of variation (CV)0.174 0.127
Min–max range of strain means23.8   –   34.5   g 29.9   –   38.3   g
Mean sample size per strain9.2   mice 8.2   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
sex 1 672.0987 672.0987 112.0 < 0.0001
strain 3 1097.1418 365.7139 60.9434 < 0.0001
sex:strain 3 64.9684 21.6561 3.6088 0.0181
Residuals 62 372.0546 6.0009


Q-Q normality assessment based on residuals

  


  STRAIN MEANS (UNADJUSTED)
  
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Strain Sex Mean SD N mice SEM CV Min, Max Z score
129S2/SvPas f 25.0 0.65   10 0.205 0.026 23.8, 25.9 -0.54
129S2/SvPas m 30.4 2.12   10 0.672 0.0699 26.1, 33.5 -0.8
BALB/cJ f 27.0 1.68   7 0.634 0.062 23.7, 28.7 -0.12
BALB/cJ m 36.6 2.75   6 1.12 0.0753 32.2, 39.7 0.65
C3HeB/FeJ f 34.5 2.75   10 0.87 0.0798 30.5, 39.3 1.44
C3HeB/FeJ m 38.3 4.43   10 1.4 0.116 32.3, 45.5 1.05
C57BL/6J f 23.8 1.5   10 0.473 0.063 21.0, 25.5 -0.79
C57BL/6J m 29.9 1.14   7 0.429 0.0379 28.9, 31.7 -0.91


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
129S2/SvPas f 25.0 0.7747 26.5485 23.4515
129S2/SvPas m 30.37 0.7747 31.9185 28.8215
BALB/cJ f 27.0429 0.9259 28.8937 25.192
BALB/cJ m 36.5667 1.0001 38.5658 34.5675
C3HeB/FeJ f 34.47 0.7747 36.0185 32.9215
C3HeB/FeJ m 38.33 0.7747 39.8785 36.7815
C57BL/6J f 23.76 0.7747 25.3085 22.2115
C57BL/6J m 29.9429 0.9259 31.7937 28.092


  LEAST SQUARES MEANS (MODEL-ADJUSTED), SEXES COMBINED
Strain Sex Mean SEM UpperCL LowerCL
129S2/SvPas both 27.685 0.5478 28.78 26.59
BALB/cJ both 31.8048 0.6814 33.1669 30.4426
C3HeB/FeJ both 36.4 0.5478 37.495 35.305
C57BL/6J both 26.8514 0.6036 28.058 25.6448




GWAS analysis not available: At least 12 strains are required