Project measure / variable:   Schughart3   pctbwB_d9

ID, description, units MPD:57139   pctbwB_d9   body weight as percent of baseline, 2000 FFU group   [%]  post-infection day 9  
influenza A (H3N2) virus study
Data set, strains Schughart3   inbred w/CC8   3 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 9



  MEASURE SUMMARY
Measure Summary FemaleMale
Number of strains tested3 strains3 strains
Mean of the strain means86.9   % 86.3   %
Median of the strain means93.3   % 92.5   %
SD of the strain means± 13.3 ± 10.9
Coefficient of variation (CV)0.153 0.127
Min–max range of strain means71.6   –   95.8   % 73.7   –   92.8   %
Mean sample size per strain7.0   mice 7.3   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
sex 1 40.6627 40.6627 3.4922 0.0698
strain 1 11.235 11.235 0.9649 0.3325
sex:strain 1 18.5788 18.5788 1.5956 0.2146
Residuals 36 419.1784 11.6438


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 71.6 0.0   1   0.0 0.0 71.6, 71.6 -1.15
129S1/SvImJ m 73.7 0.658   2   0.465 0.00892 73.3, 74.2 -1.15
NZO/HlLtJ f 93.3 3.77   9 1.26 0.0404 85.3, 98.0 0.48
NZO/HlLtJ m 92.8 2.12   10 0.669 0.0228 89.0, 95.9 0.59
PWK/PhJ f 95.8 4.03   11 1.21 0.042 89.2, 102.0 0.67
PWK/PhJ m 92.5 3.39   10 1.07 0.0366 87.8, 97.6 0.56


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
NZO/HlLtJ f 93.3322 1.1374 95.639 91.0254
NZO/HlLtJ m 92.804 1.0791 94.9924 90.6156
PWK/PhJ f 95.7682 1.0288 97.8548 93.6816
PWK/PhJ m 92.507 1.0791 94.6954 90.3186


  LEAST SQUARES MEANS (MODEL-ADJUSTED), SEXES COMBINED
Strain Sex Mean SEM UpperCL LowerCL
NZO/HlLtJ both 93.0681 0.7839 94.658 91.4782
PWK/PhJ both 94.1376 0.7455 95.6495 92.6257




GWAS analysis not available: At least 4 strains are required