Skip to main content

Table 3 Total and peak postprandial blood lipid responses to a KD test meal, a HCD test meal, and a test meal reflecting the participants’ HD

From: Changes in the chronic and postprandial blood lipid profiles of trained competitive cyclists and triathletes following a ketogenic diet: a randomized crossover trial

 

N = 6

HD

HCD

KD

  

Mean (95%CI)

Mean (95%CI)

Mean (95%CI)

iAUC

TC (mg/dL)

3.5 (-26.6, 33.6)

11.0 (-20.5, 42.5)

6.7 (-40.0, 53.3)

TRG (mg/dL)

102.8 (27.7, 178.0)

120.4 (74.7, 166.2)

286.2 (175.6, 396.7)†#

HDL-C (mg/dL)

-5.8 (-14.1, 2.5)

1.1 (-13.6, 15.7)

-7.50 (-19.7, 4.7)

HDL-C% (%Δ)

-3.8 (-7.7, 0.0)

-2.6 (-6.7, 1.4)

-5.00 (-11.7, 1.7)

HDLP (nmol/L)

2429 (-2171, 7029)

3557 (271, 6843)

966 (-2854, 4786)

HDLIIb (nmol/L)

-81 (-2455, 2294)

346(-1233, 1925)

822 (-887, 2530)

LDL-C (mg/dL)

-12.0 (-28.9, 4.9)

-14.0 (-34.7, 6.7)

-43.2 (-65.1, -21.3)†#

LDLP (nmol/L)

344.2 (-320.4, 1008.8)

232.3 (-449.3, 913.9)

370.2 (-224.4, 964.8)

LDLIII (nmol/L)

165.2 (-187.9, 518.2)

-30.9 (-276.8, 214.9)

132.7 (-66.9, 332.2)

LDLIV (nmol/L)

-8.0 (-174.7, 158.7)

50.0 (-59.2, 159.2)

102.7 (-78.2, 283.5)

VLDL-C (mg/dL)

21.3 (6.2, 36.5)

23.9 (14.9, 32.9)

57.3 (35.1, 79.6)†#

VLDLP (nmol/L)

25.1 (-19.6, 69.8)

11.1 (-20.3, 42.4)

33.3 (-0.6, 67.2)

RLP (nmol/L)

46.8 (-46.5, 140.2)

76.9 (-29.6, 183.5)

39.7 (-30.2, 109.5)

Non-HDL-C (mg/dL)

9.3 (-13.4, 32.1)

10.0 (-8.1, 28.0)

14.2 (-22.1, 50.5)

Non-HDLP (nmol/L)

303.5 (-265.5, 872.6)

242.7 (-464.3, 949.6)

340.8 (-283.9, 965.4)

LDL:HDL

-0.12 (-0.28, 0.05)

-0.23 (-0.38, -0.09)

-0.52 (-0.75, -0.28)†#

TC:HDL

0.30 (-0.10, 0.70)

0.19 (-0.12, 0.50)

0.38 (-0.01, 0.78)

TRG:HDL

1.90 (0.18, 3.62)

2.0 (0.41, 3.69)

4.35 (2.54, 6.16)†#

Peak

TC (mg/dL)

163.2 (128.6, 197.8)

171.8 (137.2, 206.5)

195.3 (155.3, 235.4)†#

TRG (mg/dL)

113.7 (30.8, 196.6)

133.2 (78.0, 188.3)

191.0 (123.9, 258.1)

HDL-C (mg/dL)

66.50 (53.4, 79.6)

66.83 (55.2, 78.5)

75.33 (58.5, 92.2)†#

HDL-C% (%Δ)

43.00 (31.0, 55.0)

41.50 (29.0, 54.0)

40.50 (29.5, 51.5)

HDLP (nmol/L)

8687 (7579, 9795)

9126 (8641, 9610)

8587 (8296, 8878)

HDLIIb (nmol/L)

3244 (2787, 3701)

3198 (2606, 3789)

3408 (2964, 3851)

LDL-C (mg/dL)

80.8 (49.9, 111.7)

83.8 (50.6, 117.1)

94.2 (54.7, 133.7)

LDLP (nmol/L)

904.5 (614.8, 1194.2)†

708.8 (473.1, 944.6)

937.4 (617.1, 1257.6)†

LDLIII (nmol/L)

229.7 (95.6, 363.8)†

199.7 (67.8, 331.6)

283.4 (121.2, 445.5)†

LDLIV (nmol/L)

161.7 (143.7, 179.6)

146.8 (127.0, 166.6)

177.7 (136.2, 219.2)

VLDL-C (mg/dL)

22.8 (6.3, 39.4)

26.7 (15.4, 37.9)

38.2 (24.6, 51.7)

VLDLP (nmol/L)

30.7 (-11.8, 73.1)

22.9 (10.4, 35.4)

31.8 (5.5, 58.1)

RLP (nmol/L)

93.7 (35.8, 151.5)

96.3 (51.9, 140.7)

112.0 (33.7, 190.3)

Non-HDL-C (mg/dL)

97.7 (59.9, 135.4)

106.2 (62.5, 149.9)

124.3 (80.4, 168.3)

Non-HDLP (nmol/L)

868.0 (656.7, 1079.4)

729.7 (481.8, 977.5)

900.5 (655.1, 1145.9)

LDL:HDL

1.32 (0.55, 2.08)

1.41 (0.47, 2.34)

1.53 (0.50, 2.56)

TC:HDL

2.65 (1.62, 3.68)

2.85 (1.56, 4.15)

2.95 (1.72, 4.18)

TRG:HDL

2.02 (-0.11, 4.16)

2.39 (0.59, 4.19)

2.86 (1.65, 4.07)

  1. iAUC: incremental area under the curve; HD: habitual diet; HCD: high-carbohydrate diet; KD: ketogenic diet; HDL-C: high density lipoprotein cholesterol; HDLP: high density lipoprotein particle number; LDL-C: low-density lipoprotein cholesterol; LDLP: low-density lipoprotein cholesterol particle number; RLPP: remnant-like lipoprotein particle number; TRG: triglycerides; VLDL-C: very low-density lipoprotein cholesterol; VLDLP: very low-density lipoprotein cholesterol particle number
  2. # significantly different from the habitual diet at p < 0.050
  3. † significantly different from the high-carbohydrate diet at p < 0.050