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Table 6 Differences in hypertension-related symptom severity scores between Omega3Q10 and soybean oil groups after the 12-weeks intervention (0 = no symptoms, 5 = most severe)

From: Effects of 12-week supplementation of marine Omega-3 PUFA-based formulation Omega3Q10 in older adults with prehypertension and/or elevated blood cholesterol

Symptom

Group

Symptom score difference (N/%)

Z

P

0

1

2

3

4

5

Dizziness

Omega3Q10

28/58.3

16/33.3

4/8.3

0/0.0

0/0.0

0/0.0

0.795

0.427

Soybean oil

27/55.1

12/24.5

8/16.3

2/4.1

0/0.0

0/0.0

Headache

Omega3Q10

46/95.8

2/4.2

0/0.0

0/0.0

0/0.0

0/0.0

3.238

0.001

Soybean oil

35/71.4

12/24.5

2/4.1

0/0.0

0/0.0

0/0.0

Tinitus

Omega3Q10

48/100.0

0/0.0

0/0.0

0/0.0

0/0.0

0/0.0

1.732

0.083

Soybean oil

46/93.9

1/2.0

1/2.1

0/0.0

1/2.0

0/0.0

Palpitations & chest tightness

Omega3Q10

46/95.8

2/4.2

0/0.0

0/0.0

0/0.0

0/0.0

2.852

0.004

Soybean oil

37/75.5

10/20.4

1/2.1

1/2.0

1/2.0

0/0.0

Other symptoms

Omega3Q10

48/100.0

0/0.0

0/0.0

0/0.0

0/0.0

0/0.0

<0.001

1.000

Soybean oil

49/100.0

0/0.0

0/0.0

0/0.0

0/0.0

0/0.0