Table 2

Heritability Estimates of factors in African American and European American pedigrees.

White

African American

Factor

Estimate

S.E.

Factor

Estimate

S.E.

Post Aspirin Factors

1W: Collagen/TXM

0.50

0.09

1B: Collagen

0.36

0.14

2W: Epinephrine

0.61

0.09

2B: High Dose Collagen

0.84

0.13

3W: High Dose Collagen/TXM

0.47

0.10

3B: Epinephrine

0.46

0.15

4W: ADP PRP

0.34

0.09

4B: ADP

0.29

0.14

5W: ADP

0.54

0.09

5B: ADP PRP

0

6W: Low Dose Collagen

0.40

0.09

6B: Very Low Dose Collagen

0.32

0.15

7W: Very Low Dose Collagen

0.31

0.09

7B: ADP/Epinephrine

0.33

0.17

8W: ADP/Epinephrine

0.05

0.09*

8B: TXM

0.51

0.15

Post-adjusted-for-pre Aspirin Factors

1W: High Dose Collagen

0.67

0.11

1B: High Dose Collagen

0.51

0.17

2W: Epinephrine

0.41

0.10

2B: Epinephrine

0.31

0.13

3W: Collagen/TXM

0.40

0.10

3B: Collagen

0.43

0.20

4W: Low Dose Collagen

0.18

0.11*

4B: Low Dose Collagen

0.08

0.12*

5W: ADP

0.27

0.10

5B: ADP

0.15

0.13*

6W: Low Dose Collagen

0.18

0.10*

6B: Low Dose Collagen

0.34

0.17

7W: High Dose ADP

0.21

0.11*

7B: Epinephrine/ADP/Collagen

0.31

0.15

8W: Epinephrine/Collagen

0.26

0.10

8B: High Dose ADP

0

Pre Aspirin Factors

1W: Collagen

0.19

0.12*

1B: Low Dose Collagen

0.58

0.17

2W: AA/ADP

0.61

0.10

2B: Collagen

0.19

0.22*

3W: Low Dose Collagen

0.70

0.10

3B: Epinephrine

0.55

0.19

4W: Collagen Lag

0.37

0.11

4B: Collagen Lag

0.1

0.13*

5W: Epinephrine

0.51

0.10

5B: ADP

0.03

0.23*

6W: ADP/Epinephrine

0.30

0.10

6B: Collagen Lag

0.22

0.15*

7W: ADP/Epinephrine Lag

0.07

0.10*

7B: PFA

0.12

0.18*

8W: PFA

0.20

0.11*

8B: AA/ADP/Collagen Lag

0.58

0.17

* = not statistically significant at α = 0.05

Mathias et al. BMC Medical Genomics 2010 3:22   doi:10.1186/1755-8794-3-22