Project measure / variable:   Schughart3   pctbwC_d3

ID, description, units MPD:57153   pctbwC_d3   body weight as percent of baseline, 200,000 FFU group   [%]  post-infection day 3  
influenza A (H3N2) virus study
Data set, strains Schughart3   inbred   2 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, 200,000 FFU group post-infection day 3



  MEASURE SUMMARY
Measure Summary FemaleMale
Number of strains tested2 strains2 strains
Mean of the strain means86.1   % 88.4   %
Median of the strain means86.1   % 88.4   %
SD of the strain means± 6.51 ± 2.40
Coefficient of variation (CV)0.0756 0.0272
Min–max range of strain means81.5   –   90.7   % 86.7   –   90.1   %
Mean sample size per strain12.0   mice 11.5   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
sex 1 17.7345 17.7345 2.0173 0.1627
strain 1 449.6745 449.6745 51.1516 < 0.0001
sex:strain 1 92.9842 92.9842 10.5772 0.0022
Residuals 43 378.0137 8.791


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
NZO/HlLtJ f 90.7 2.76   15 0.712 0.0304 86.6, 96.4 0.71
NZO/HlLtJ m 90.1 3.62   12 1.05 0.0402 85.5, 96.7 0.71
PWK/PhJ f 81.5 2.86   9 0.952 0.035 76.9, 85.7 -0.71
PWK/PhJ m 86.7 2.49   11 0.75 0.0287 83.8, 92.0 -0.71


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
NZO/HlLtJ f 90.6953333333 0.7655506256 92.239213308 89.1514533586
NZO/HlLtJ m 90.1358333333 0.8559116195 91.8619436196 88.4097230471
PWK/PhJ f 81.5155555556 0.9883216078 83.5086960324 79.5224150787
PWK/PhJ m 86.6772727273 0.8939705306 88.4801361226 84.8744093319


  LEAST SQUARES MEANS (MODEL-ADJUSTED), SEXES COMBINED
Strain Sex Mean SEM UpperCL LowerCL
NZO/HlLtJ both 90.4155833333 0.5741629692 91.5734933144 89.2576733523
PWK/PhJ both 84.0964141414 0.6663262921 85.4401891768 82.752639106




GWAS analysis not available: At least 4 strains are required