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Table 4 Heritability estimates for log transformed SBP

From: Age-stratified heritability estimation in the Framingham Heart Study families

  Trait: SBP (log)
Covariates h2r ± SE p-value variance due to covariates (%)
Unadjusted    
   Age Group 40 0.27 ± 0.09 <0.0014716 -
   Age Group 55 0.17 ± 0.09 <0.0177473 -
   Age Group 70 0.21 ± 0.09 <0.0044043 -
   Year 12 (age adjusted) 0.38 ± 0.09 <0.0000094 3
Gender, BMI    
   Age Group 40 0.33 ± 0.10 <0.0001899 13
   Age Group 55 0.24 ± 0.09 <0.0035443 12
   Age Group 70 0.22 ± 0.09 <0.0033321 4
   Year 12 (age adjusted) 0.40 ± 0.09 <0.0000064 9
Gender, BMI, smoker    
   Age Group 40 0.31 ± 0.10 <0.0010109 15
   Age Group 55 0.23 ± 0.10 <0.0059096 11
   Age Group 70 0.24 ± 0.09 <0.0024420 4
   Year 12 (age adjusted) 0.40 ± 0.10 <0.0000116 7
Gender, BMI, drinker    
   Age Group 40 0.39 ± 0.11 <0.0002247 15
   Age Group 55 0.27 ± 0.11 <0.0054002 12
   Age Group 70 0.19 ± 0.10 <0.024959 4
   Year 12 (age adjusted) 0.47 ± 0.11 <0.0000076 7
Gender, BMI, smoker, drinker    
   Age Group 40 0.39 ± 0.12 <0.0002241 15
   Age Group 55 0.26 ± 0.11 <0.0069485 12
   Age Group 70 0.18 ± 0.11 <0.0324463 4
   Year 12 (age adjusted) 0.46 ± 0.11 <0.0000110 7