Phenotype measure

ID, description, units MPD:1709   QRS   interval between beginning and end of QRS complex   [ms]
Data set, strains Hampton1   inbred   17 strains     sex: both     age: 9-12wks
Procedure ECG
Ontology mappings


  STRAIN COMPARISON PLOT
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Hampton1 - interval between beginning and end of QRS complex



  MEASURE SUMMARY
Measure Summary FemaleMale
Number of strains tested17 strains17 strains
Mean of the strain means8.06   ms 7.79   ms
Median of the strain means7.88   ms 7.65   ms
SD of the strain means± 0.902 ± 0.867
Coefficient of variation (CV)0.112 0.111
Min–max range of strain means7.05   –   9.96   ms 6.58   –   10.3   ms
Mean sample size per strain7.8   mice 7.7   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
sex 1 3.1916 3.1916 9.7814 0.002
strain 15 164.7796 10.9853 33.6669 < 0.0001
sex:strain 15 20.0916 1.3394 4.105 < 0.0001
Residuals 216 70.4794 0.3263


Q-Q normality assessment based on residuals

  


  STRAIN MEANS (UNADJUSTED)
Strain Sex Mean SD N mice SEM CV Min, Max Z score
129S1/SvImJ f 8.84 0.761   8 0.269 0.0862 8.2, 10.4 0.86
129S1/SvImJ m 8.39 0.236   8 0.0833 0.0281 7.9, 8.6 0.69
A/J f 8.2 1.09   8 0.385 0.133 6.6, 9.9 0.15
A/J m 7.9 0.611   7 0.231 0.0773 7.1, 8.9 0.12
AKR/J f 7.21 0.762   8 0.27 0.106 5.8, 8.4 -0.95
AKR/J m 7.97 0.781   8 0.276 0.098 7.0, 9.7 0.2
BALB/cJ f 9.96 0.902   7 0.341 0.0905 8.8, 11.3 2.1
BALB/cJ m 10.3 1.22   8 0.43 0.118 8.2, 11.5 2.89
BTBR T+ Itpr3tf/J f 7.88 0.471   8 0.167 0.0599 7.3, 8.6 -0.2
BTBR T+ Itpr3tf/J m 8.0 0.334   8 0.118 0.0417 7.4, 8.6 0.24
C3H/HeJ f 7.34 0.14   7 0.0528 0.019 7.1, 7.5 -0.8
C3H/HeJ m 7.39 0.577   8 0.204 0.0781 6.2, 8.3 -0.47
C57BL/6J f 7.26 0.466   8 0.165 0.0641 6.4, 7.9 -0.89
C57BL/6J m 7.14 0.362   8 0.128 0.0508 6.4, 7.5 -0.75
CAST/EiJ f 7.66 0.302   8 0.107 0.0394 7.3, 8.3 -0.45
CAST/EiJ m 7.01 0.173   8 0.0611 0.0246 6.8, 7.4 -0.9
CBA/J f 7.1 0.33   8 0.116 0.0464 6.7, 7.6 -1.07
CBA/J m 6.75 0.256   8 0.0906 0.038 6.3, 7.2 -1.2
DBA/2J f 9.03 1.09   6 0.444 0.12 8.1, 10.9 1.07
DBA/2J m 8.4 0.0   1   0.0 0.0 8.4, 8.4 0.7
FVB/NJ f 7.59 0.426   7 0.161 0.0562 7.0, 8.2 -0.53
FVB/NJ m 6.58 0.796   8 0.281 0.121 5.2, 7.5 -1.4
LP/J f 7.88 0.365   8 0.129 0.0464 7.4, 8.4 -0.2
LP/J m 8.0 0.256   8 0.0906 0.032 7.5, 8.4 0.24
NOD/ShiLtJ f 7.05 0.207   8 0.0732 0.0294 6.7, 7.4 -1.12
NOD/ShiLtJ m 7.6 0.245   8 0.0866 0.0322 7.5, 8.2 -0.22
NZB/BlNJ f 7.89 0.318   8 0.113 0.0403 7.5, 8.4 -0.19
NZB/BlNJ m 7.49 0.107   7 0.0404 0.0143 7.3, 7.6 -0.35
PL/J f 9.55 0.605   8 0.214 0.0633 8.5, 10.1 1.65
PL/J m 8.64 0.932   8 0.329 0.108 7.7, 10.2 0.98
SJL/J f 9.09 0.724   8 0.256 0.0797 7.7, 10.0 1.14
SJL/J m 7.65 0.346   8 0.122 0.0453 7.1, 8.0 -0.17
SWR/J f 7.56 0.35   8 0.124 0.0463 7.2, 8.2 -0.56
SWR/J m 7.28 0.228   5 0.102 0.0313 7.0, 7.6 -0.59


  LEAST SQUARES MEANS (ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ f 8.8375 0.202 9.2356 8.4394
129S1/SvImJ m 8.3875 0.202 8.7856 7.9894
A/J f 8.2 0.202 8.5981 7.8019
A/J m 7.9 0.2159 8.3255 7.4745
AKR/J f 7.2125 0.202 7.6106 6.8144
AKR/J m 7.975 0.202 8.3731 7.5769
BALB/cJ f 9.9571 0.2159 10.3827 9.5316
BALB/cJ m 10.325 0.202 10.7231 9.9269
BTBR T+ Itpr3tf/J f 7.875 0.202 8.2731 7.4769
BTBR T+ Itpr3tf/J m 8.0 0.202 8.3981 7.6019
C3H/HeJ f 7.3429 0.2159 7.7684 6.9173
C3H/HeJ m 7.3875 0.202 7.7856 6.9894
C57BL/6J f 7.2625 0.202 7.6606 6.8644
C57BL/6J m 7.1375 0.202 7.5356 6.7394
CAST/EiJ f 7.6625 0.202 8.0606 7.2644
CAST/EiJ m 7.0125 0.202 7.4106 6.6144
CBA/J f 7.1 0.202 7.4981 6.7019
CBA/J m 6.75 0.202 7.1481 6.3519
FVB/NJ f 7.5857 0.2159 8.0113 7.1602
FVB/NJ m 6.575 0.202 6.9731 6.1769
LP/J f 7.875 0.202 8.2731 7.4769
LP/J m 8.0 0.202 8.3981 7.6019
NOD/ShiLtJ f 7.05 0.202 7.4481 6.6519
NOD/ShiLtJ m 7.6 0.202 7.9981 7.2019
NZB/BlNJ f 7.8875 0.202 8.2856 7.4894
NZB/BlNJ m 7.4857 0.2159 7.9113 7.0602
PL/J f 9.55 0.202 9.9481 9.1519
PL/J m 8.6375 0.202 9.0356 8.2394
SJL/J f 9.0875 0.202 9.4856 8.6894
SJL/J m 7.65 0.202 8.0481 7.2519
SWR/J f 7.5625 0.202 7.9606 7.1644
SWR/J m 7.28 0.2555 7.7835 6.7765


  LEAST SQUARES MEANS (ADJUSTED), SEXES COMBINED
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ both 8.6125 0.1428 8.894 8.331
A/J both 8.05 0.1478 8.3413 7.7587
AKR/J both 7.5938 0.1428 7.8752 7.3123
BALB/cJ both 10.1411 0.1478 10.4324 9.8497
BTBR T+ Itpr3tf/J both 7.9375 0.1428 8.219 7.656
C3H/HeJ both 7.3652 0.1478 7.6565 7.0738
C57BL/6J both 7.2 0.1428 7.4815 6.9185
CAST/EiJ both 7.3375 0.1428 7.619 7.056
CBA/J both 6.925 0.1428 7.2065 6.6435
FVB/NJ both 7.0804 0.1478 7.3717 6.789
LP/J both 7.9375 0.1428 8.219 7.656
NOD/ShiLtJ both 7.325 0.1428 7.6065 7.0435
NZB/BlNJ both 7.6866 0.1478 7.978 7.3953
PL/J both 9.0937 0.1428 9.3752 8.8123
SJL/J both 8.3688 0.1428 8.6502 8.0873
SWR/J both 7.4213 0.1628 7.7422 7.1003