Project measure / variable:   GMC18   BMD_Xhead

ID, description, units MPD:56724   BMD_Xhead   bone mineral density (BMD), without head   [g/cm2]  
Data set, strains GMC18   inbred w/CC8   7 strains     sex: both     age: 17-18wks
Procedure DXA
Ontology mappings

  STRAIN COMPARISON PLOT
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GMC18 - bone mineral density (BMD), without head



  MEASURE SUMMARY
Measure Summary FemaleMale
Number of strains tested6 strains7 strains
Mean of the strain means0.0522   g/cm2 0.0544   g/cm2
Median of the strain means0.0512   g/cm2 0.0520   g/cm2
SD of the strain means± 0.00880 ± 0.00620
Coefficient of variation (CV)0.169 0.114
Min–max range of strain means0.0400   –   0.0653   g/cm2 0.0489   –   0.0656   g/cm2
Mean sample size per strain13.8   mice 12.4   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
sex 1 0.0001 0.0001 2.0127 0.158
strain 4 0.0066 0.0017 63.9306 < 0.0001
sex:strain 4 0.0002 0.0 1.4651 0.2156
Residuals 152 0.0039 0.0


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
129S1/SvImJ f 0.0584 0.00867   16 0.00217 0.149 0.049, 0.08 0.7
129S1/SvImJ m 0.0607 0.00552   16 0.00138 0.091 0.05, 0.075 1.01
A/J f 0.0514 0.005   16 0.00125 0.0974 0.04, 0.06 -0.09
A/J m 0.052 0.00456   16 0.00114 0.0877 0.043, 0.058 -0.39
C57BL/6J f 0.051 0.00597   16 0.00149 0.117 0.043, 0.062 -0.14
C57BL/6J m 0.0489 0.00447   16 0.00112 0.0915 0.042, 0.06 -0.89
CAST/EiJ m 0.0513 0.00222   4 0.00111 0.0433 0.049, 0.054 -0.51
NOD/ShiLtJ f 0.0471 0.00335   18 0.00079 0.0712 0.042, 0.052 -0.58
NOD/ShiLtJ m 0.0506 0.00342   16 0.000856 0.0676 0.046, 0.058 -0.62
NZO/HlLtJ f 0.0653 0.00188   16 0.00047 0.0288 0.061, 0.069 1.49
NZO/HlLtJ m 0.0656 0.00528   16 0.00132 0.0804 0.05, 0.073 1.8
WSB/EiJ f 0.04 0.0   1   0.0 0.0 0.04, 0.04 -1.39
WSB/EiJ m 0.052 0.00265   3 0.00153 0.0509 0.049, 0.054 -0.39


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ f 0.0584 0.0013 0.0609 0.0559
129S1/SvImJ m 0.0607 0.0013 0.0632 0.0582
A/J f 0.0514 0.0013 0.0539 0.0489
A/J m 0.052 0.0013 0.0545 0.0495
C57BL/6J f 0.051 0.0013 0.0535 0.0485
C57BL/6J m 0.0489 0.0013 0.0514 0.0464
NOD/ShiLtJ f 0.0471 0.0012 0.0494 0.0447
NOD/ShiLtJ m 0.0506 0.0013 0.0531 0.0481
NZO/HlLtJ f 0.0652 0.0013 0.0678 0.0627
NZO/HlLtJ m 0.0656 0.0013 0.0681 0.0631


  LEAST SQUARES MEANS (MODEL-ADJUSTED), SEXES COMBINED
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ both 0.0595 0.0009 0.0613 0.0578
A/J both 0.0517 0.0009 0.0535 0.0499
C57BL/6J both 0.0499 0.0009 0.0517 0.0482
NOD/ShiLtJ both 0.0488 0.0009 0.0506 0.0471
NZO/HlLtJ both 0.0654 0.0009 0.0672 0.0637




  GWAS USING LINEAR MIXED MODELS