Table 1—

Nutrient intakes of the study participants

Nutrient intakeSoy protein group
Control group
P values
Baseline1st year2nd year3th year4th yearBaseline1st year2nd year3rd year4th yearTGT · G
Energy (kcal/day)2,408 ± 2802,321 ± 2362,409 ± 2782,506 ± 2952,390 ± 3912,311 ± 2052,364 ± 2542,409 ± 2842,519 ± 3152,436 ± 3190.130.110.21
Protein (g/day)56 ± 2555 ± 1756 ± 1954 ± 2357 ± 2658 ± 2256 ± 1757 ± 2155 ± 1658 ± 230.110.140.13
Fat (g/day)58 ± 2556 ± 1755 ± 1959 ± 2354 ± 2163 ± 1762 ± 1962 ± 2264 ± 2560 ± 160.030.010.19
Fiber (g/day)15 ± 317 ± 416 ± 515 ± 518 ± 614 ± 223 ± 327 ± 426 ± 324 ± 50.010.020.01
SFA (g/day)13 ± 212 ± 413 ± 814 ± 712 ± 614 ± 717 ± 816 ± 519 ± 617 ± 50.040.040.10
MUFA (g/day)19 ± 518 ± 719 ± 620 ± 717 ± 421 ± 919 ± 818 ± 520 ± 619 ± 60.150.190.25
PUFA (g/day)23 ± 724 ± 619 ± 523 ± 822 ± 626 ± 822 ± 724 ± 823 ± 924 ± 80.330.290.26
Soy protein (g/day)016 ± 917 ± 1115 ± 814 ± 8000000.010.010.01
Soy isoflavones (mg/day)043 ± 1548 ± 1939 ± 1736 ± 13000000.010.010.01
  • Data are means ± SD. G, group; MUFA, monounsaturated fatty acids; PUFA, polyunsaturated fatty acids; SFA, saturated fatty acids; T, time.