Table 1. Characteristics of the subjects and phenotypes before and 12 week exercise training among those with angiotensin I converting enzyme gene Insertion / Deletion polymorphism. Values are means (±SD).
0 week 12 week 0 week 12 week
I/I
(n = 26)		 I/D
(n = 47)		 D/D
(n = 11)		 I/I
(n = 26)		 I/D
(n = 47)		 D/D
(n = 11)		 I allele
(n = 73)		 D allele
(n = 58)		 I allele
(n = 73)		 D allele
(n = 58)
Age
(yr)		 71.8
(4.7)		 71.9
(4.3)		 72.3
(5.3)		 - - - 71.9
(4.4)		 72.0
(4.5)		 - -
Tra time
(min·w-1)		 134.7
(65.9)		 149.8
(55.3)		 137.1
(60.5)		 - - - 144.4
(59.3)		 147.4
(56.0)		 - -
Height
(M)		 1.50
(.06)		 1.50
(.05)		 1.50
(.04)		 - - - 1.49
(.06)		 1.49
(.05)		 - -
Weight
(kg)		 53.5
(10.4)		 53.1
(8.2)		 52.4
(9.1)		 53.5
(10.5)		 52.6
(8.4)		 51.9
(9.5)		 53.3
(9.0)		 53.0
(8.3)		 52.9
(9.1)		 52.5
(8.5)
BMI 23.8
(4.2)		 24.0
(3.4)		 23.3
(3.6)		 23.8
(4.1)		 23.8
(3.5)		 23.2
(3.9)		 24.0
(3.7)		 23.9
(3.5)		 23.8
(3.7)		 23.7
(3.6)
SBP
(mmHg)		 138.6
(27.0)		 139.0
(20.6)		 135.8
(27.8)		 137.7
(28.5)		 136.2
(20.2)		 134.1
(25.7)		 138.8
(22.9)		 138.4
(21.9)		 136.7
(23.3)		 135.8
(21.1)
DBP
(mmHg)		 77.3
(10.5)		 75.9
(9.6)		 78.4
(12.0)		 77.7
(11.0)		 74.7
(11.6)		 77.2
(11.9)		 76.4
(9.9)		 76.4
(10.1)		 75.7
(11.4)		 75.1
(11.6)
MBP
(mmHg)		 97.7
(14.2)		 96.9
(11.7)		 97.5
(16.6)		 97.7
(15.5)		 95.2
(12.9)		 96.1
(15.4)		 97.2
(12.6)		 97.0
(12.6)		 96.1
(13.8)		 95.4
(13.2)
LEP
(Watt·kg-1)		 8.2
(2.9)		 6.6
(3.2)		 6.5
(3.6)		 8.9 *
(2.9)		 8.1 *
(3.4)		 8.0
(3.8)		 7.2
(3.2)		 6.6 #
(3.3)		 8.4 *
(3.3)		 8.1 *
(3.5)
LT
(METs)		 4.6
(.6)		 4.0
(.9)		 4.2
(.8)		 5.0 *
(.9)		 5.0 *
(.8)		 5.0 *
(1.2)		 4.2
(.9)		 4.1 #
(.9)		 5.0 *
(.9)		 5.0 *
(.9)
HR
(beat·min-1)		 63
(8)		 67
(9)		 65
(6)		 65
(9)		 66
(9)		 65
(7)		 66
(9)		 67
(9)		 66 *
(9)		 66
(9)
QTc
(msec)		 421.4
(15.6)		 433.6 #
(22.2)		 426.0
(16.0)		 431.2 *
(16.7)		 430.9
(20.8)		 418.2
(14.5)		 429.3
(20.8)		 432.2 #
(21.2)		 431.0
(19.3)		 428.5
(20.3)
R+S
(mV)		 2.4
(.6)		 2.6
(.8)		 2.5
(.8)		 2.6
(.8)		 2.9 *
(1.0)		 2.5
(.9)		 2.5
(.7)		 2.6
(.8)		 2.8 *
(.9)		 2.8 *
(.9)
QRS
(msec)		 99.5
(14.4)		 99.0
(12.9)		 98.5
(7.5)		 99.4
(16.3)		 94.4 *
(8.2)		 95.3
(10.0)		 99.2
(13.4)		 98.9
(12.0)		 96.2 *
(11.9)		 94.6 *
(8.5)
* p < 0.05 (vs 0 w),
# p < 0.05 (vs I/I).
Abbreviations: LEP, Leg extension power; LT Lactate threshold.