From: Nutrition intervention for migraine: a randomized crossover trial
Diet group (N=21) | Supplement group (N=21) | Effect size | p valuec | |||||
---|---|---|---|---|---|---|---|---|
Baseline | 16 weeks | Change | Baseline | 16 weeks | Change | |||
Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | Mean (95% CI) | ||
Body weight (kg)d | 78.0 (22.6) | 73.8 (22.1) | -4.3 (4.5)a | 75.7 (17.1) | 75.3 (18.1) | -0.4 (2.9) | -3.9 (-6.2 to -1.5) | 0.002 |
BMI | 27.7 (6.4) | 26.2 (6.3) | -1.5 (1.7)a | 27.5 (5.8) | 27.3 (6.1) | -0.2 (1.1) | -1.4 (-2.2 to -0.5) | 0.003 |
Total cholesterole | 195.6 (42.5) | 173.6 (48.9) | -22.0 (41.7)b | 186.9 (31.1) | 185.6 (37.2) | -1.3 (30.0) | -20.7 (-43.6 to 2.1) | 0.07 |
HDL | 62.2 (17.6) | 57.3 (17.1) | -4.9 (19.1) | 62.9 (12.9) | 58.8 (12.1) | -4.1 (9.5) | -0.8 (-10.2 to 8.6) | 0.86 |
LDL | 111.0 (35.4) | 95.5 (38.8) | -15.5 (34.4) | 104.9 (27) | 107.2 (32.7) | 2.4 (27.0) | -17.8 (-37.3 to 1.7) | 0.07 |
Ratio | 3.3 (1.0) | 3.1 (0.8) | -0.1 (1.0) | 3.1 (0.7) | 3.3 (0.9) | 0.2 (0.8) | -0.3 (-0.9 to 0.3) | 0.25 |
Triglycerides | 107.8 (41.2) | 101.1 (35.5) | -6.7 (53.0) | 95.5 (38.2) | 98.1 (68.3) | 2.6 (61.5) | -9.3 (-45.6 to 27.1) | 0.61 |
Log triglycerides | 2.01 (0.15) | 1.98 (0.16) | -0.03 (0.21) | 1.95 (0.18) | 1.93 (0.23) | -0.02 (0.16) | 0.0 (-0.1 to 0.1) | 0.85 |
VAS (cm) | 6.1 (2.4) | 3.0 (2.9) | -3.1 (3.0)a | 6.7 (1.9) | 6.0 (2.0) | -0.7 (2.4) | -2.4 (-4.1 to -0.7) | 0.007 |
Headache number (per wk) | 2.1 (1.6) | 1.6 (1.7) | -0.5 (1.0)b | 2.6 (2.1) | 2.3 (2.4) | -0.3 (1.0) | -0.2 (-0.9 to 0.4) | 0.46 |
Headache intensity | 3.9 (1.1) | 2.7 (1.8) | -1.2 (1.8)b | 4.5 (1.7) | 4.5 (2) | 0.0 (1.5) | -1.2 (-2.3 to -0.1) | 0.04 |
Headache duration, hrs | 6.5 (3.3) | 5.2 (4.4) | -1.3 (3.0) | 5.1 (3.5) | 5.1 (2.8) | 0.0 (2.3) | -1.6 (-3.5 to 0.4) | 0.15 |
Headache days (per wk) | 2.1 (1.6) | 1.6 (1.6) | -0.4 (0.9)b | 2.3 (1.2) | 2.1 (1.5) | -0.2 (0.9) | -0.3 (-0.8 to 0.3) | 0.38 |
Medicated headache number | 1.6 (1.3) | 1 (1.3) | -0.6 (0.7)a | 1.4 (0.8) | 1.3 (0.9) | -0.2 (0.7) | -0.5 (-0.9 to 0.01) | 0.06 |
% headaches medicated | 61.8 (28.5) | 44.3 (30.5) | -17.5 (37.8)b | 66.1 (29.6) | 64.1 (32.5) | -1.9 (24.1) | -15.5 (-36.1 to 5) | 0.13 |