Table 4 Dopamine β-hydroxylase (DBH) genotypes and relationships to monoamine metabolite concentrations in human lumbar cerebrospinal fluid.

C/C

All

64

92 ± 35

F = 9.07

F = 6.42

172 ± 66

F = 5.21

F = 3.00

42 ± 7

F = 0.01

F = 0.01

C/T^c

23

118 ± 39

p = 0.003

p = 0.01

208 ± 93

p = 0.02

p = 0.09

42 ± 9

p = 0.90

p = 0.93

T/T^c

3

78 ± 25

151 ± 18

40 ± 5

C/C

Men

36

86 ± 36

F = 4.68

F = 3.80

156 ± 56

F = 2.22

F = 1.81

43 ± 7

F = 0.08

F = 0.04

C/T^c

15

107 ± 35

p = 0.04

p = 0.06

186 ± 98

p = 0.14

p = 0.18

43 ± 10

p = 0.78

p = 0.84

T/T^c

1

95

160

45

C/C

Women

28

101 ± 31

F = 4.08

F = 3.37

192 ± 73

F = 3.72

F = 1.79

41 ± 6

F = 0.03

F = 0.08

C/T^c

8

139 ± 38

p = 0.05

p = 0.07^e

249 ± 72

p = 0.06

p = 0.19^d

41 ± 7

p = 0.87

p = 0.78^f

T/T^c

2

70 ± 30

147 ± 23

38 ± 4