Project measure / variable:   Schughart3   pctbwB_d8

ID, description, units MPD:57138   pctbwB_d8   body weight as percent of baseline, 2000 FFU group   [%]  post-infection day 8  
influenza A (H3N2) virus study
Data set, strains Schughart3   inbred w/CC8   4 strains     sex: both     age: 7-13wks
Procedure body weight
Ontology mappings

  STRAIN COMPARISON PLOT
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Schughart3 - body weight as percent of baseline, 2000 FFU group post-infection day 8



  MEASURE SUMMARY
Measure Summary FemaleMale
Number of strains tested4 strains4 strains
Mean of the strain means83.6   % 83.5   %
Median of the strain means83.6   % 84.7   %
SD of the strain means± 13.3 ± 11.7
Coefficient of variation (CV)0.159 0.140
Min–max range of strain means71.7   –   95.4   % 70.5   –   94.3   %
Mean sample size per strain5.5   mice 5.8   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
sex 1 29.8253 29.8253 2.7794 0.1042
strain 1 3.7778 3.7778 0.3521 0.5567
sex:strain 1 13.801 13.801 1.2861 0.2643
Residuals 36 386.3107 10.7309


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 71.7 0.0   1   0.0 0.0 71.7, 71.7 -0.89
129S1/SvImJ m 76.9 1.39   2   0.985 0.0181 75.9, 77.8 -0.57
NOD/ShiLtJ f 72.4 0.0   1   0.0 0.0 72.4, 72.4 -0.84
NOD/ShiLtJ m 70.5 0.0   1   0.0 0.0 70.5, 70.5 -1.12
NZO/HlLtJ f 94.8 3.62   9 1.21 0.0382 87.5, 99.6 0.84
NZO/HlLtJ m 94.3 1.97   10 0.625 0.0209 91.8, 97.1 0.92
PWK/PhJ f 95.4 3.44   11 1.04 0.036 89.6, 99.0 0.89
PWK/PhJ m 92.5 3.77   10 1.19 0.0408 88.5, 97.7 0.77


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
NZO/HlLtJ f 94.8289 1.0919 97.0434 92.6143
NZO/HlLtJ m 94.308 1.0359 96.4089 92.2071
PWK/PhJ f 95.3964 0.9877 97.3995 93.3932
PWK/PhJ m 92.52 1.0359 94.6209 90.4191


  LEAST SQUARES MEANS (MODEL-ADJUSTED), SEXES COMBINED
Strain Sex Mean SEM UpperCL LowerCL
NZO/HlLtJ both 94.5684 0.7526 96.0947 93.0422
PWK/PhJ both 93.9582 0.7156 95.4096 92.5068




  GWAS USING LINEAR MIXED MODELS