Table 1 Mean ± SD height, weight, fat free mass, fat mass, and %FM of the −163AA vs. AC/CC and 1976CC vs. CT/TT genotype.

From: Genetic Polymorphisms in ADORA2A and CYP1A2 Influence Caffeine’s Effect on Postprandial Glycaemia

 

−163C > A (n = 18)

1976T > C (n = 18)

AA (n = 11)

AC/CC (n = 7)

p-value

CC (n = 7)

CT/TT (n = 11)

p-value

Height (cm)

174.5 ± 5.6

181.1 ± 6.2

p = 0.031*

177.2 ± 6.7

176.9 ± 6.8

p = 0.947

Weight (kg)

94.3 ± 18.6

94.2 ± 11.7

p = 0.995

86.6 ± 17.3

99.1 ± 13.5

p = 0.104

Fat Free Mass (kg)

77.6 ± 13.2

75.7 ± 13.2

p = 0.747

82.0 ± 13.8

73.6 ± 10.0

p = 0.155

Fat mass (kg)

17.3 ± 8.4

17.5 ± 9.9

p = 0.995

18.8 ± 9.1

16.4 ± 8.8

p = 0.589

Fat Mass Percent (%)

17.4 ± 7.3

18.8 ± 8.2

p = 0.723

16.5 ± 8.2

18.9 ± 7.2

p = 0.529

Body Mass Index

30.9 ± 2.7

28.7 ± 5.8

p = 0.354

27.4 ± 4.2

31.7 ± 4.6

p = 0.065