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Table 2 Characteristicsa in patients below and above the threshold peak oxygen uptake (VO2peak)b

From: Reduced peak oxygen uptake and implications for cardiovascular health and quality of life in patients with schizophrenia

 

Men

 

VO2peak (< 44.2) (n = 15)

VO2peak (≥ 44.2) (n = 6)

Mean difference (95% CI)

Systolic pressure (mm Hg)

139.4 ± 16.8

125.7 ± 11.0

-13.8 (-29.6 to 2.0)

Diastolic pressure (mm Hg)

87.4 ± 7.0

84.3 ± 5.0

-3.0 (-9.7 to 3.6)

Total cholesterol (mmol·L-1)

5.2 ± 0.7

4.5 ± 0.5

-0.7 (-1.3 to -0.0)

HDL cholesterol (mmol·L-1)

1.0 ± 0.3

1.6 ± 0.4

0.5 (0.2 to 0.9)

LDL cholesterol (mmol·L-1)

3.2 ± 0.6

2.5 ± 0.6

-0.7 (-1.3 to -0.1)

Triglyceride (mmol·L-1)

2.1 ± 1.1

0.9 ± 0.2

-1.2 (-1.8 to -0.6)

Glucose (mmol·L-1)

6.4 ± 2.0

5.8 ± 0.6

-0.6 (-2.4 to 1.1)

BMI (kg·m-2)

33.0 ± 5.5

23.6 ± 2.4

-9.5 (-14.5 to -4.5)

 

Women

 

VO 2peak (<35.1) (n=6)

VO 2peak (≥35.1) (n=5)

 

Systolic pressure (mm Hg)

121.6 ± 7.9

103.8 ± 11.9

-17.8 (-32.6 to -3.0)

Diastolic pressure (mm Hg)

80.8 ± 4.4

68.8 ± 8.8

-12 (-22.1 to -1.9)

Total cholesterol (mmol·L-1)

5.0 ± 0.7

4.6 ± 1.0

-0.4 (-1.5 to 0.8)

HDL cholesterol (mmol·L-1)

1.3 ± 0.3

1.8 ± 0.3

0.5 (0.1 to 0.9)

LDL cholesterol (mmol·L-1)

2.9 ± 0.9

2.5 ± 1.1

-0.4 (-1.8 to 1.0)

Triglyceride (mmol·L-1)

1.8 ± 0.7

0.8 ± 0.3

-1.0 (-1.7 to -0.3)

Glucose (mmol·L-1)

6.1 ± 1.5

4.8 ± 0.4

-1.3 (-2.9 to 0.2)

BMI (kg·m-2)

31.2 ± 10.9

23.6 ± 4.5

-7.5 (-19.5 to 4.4)

 

All

 

< threshold

(n = 21)

≥ threshold

(n = 11)

 

Systolic pressure (mm Hg)

134.7 ± 16.8

115.7 ± 15.7

-19.0 (-31.8 to -6.3)

Diastolic pressure (mm Hg)

85.63 ± 6.9

77.3 ± 10.4

-8.4 (-14.9 to -1.9)

Total cholesterol (mmol·L-1)

5.1 ± 0.7

4.6 ± 0.7

-0.6 (-1.1 to -0.0)

HDL cholesterol (mmol·L-1)

1.1 ± 0.3

1.6 ± 0.3

0.5 (0.0 to 0.1)

LDL cholesterol (mmol·L-1)

3.1 ± 0.7

2.5 ± 0.8

-0.6 (-1.2 to -0.1)

Triglyceride (mmol·L-1)

2.0 ± 1.0

0.9 ± 0.3

-1.1 (-1.6 to -0.7)

Glucose (mmol·L-1)

6.3 ± 1.8

5.3 ± 0.7

-1.0 (-2.2 to 0.2)

BMI (kg·m-2)

32.4 ± 7.5

23.6 ± 3.3

-8.8 (-13.7 to -3.9)

  1. amean ± SD.
  2. b44.2 ml·kg-1 ·min-1 in men and 35.1 in women based on the results from Aspenes et al. [10].
  3. HDL, high-density lipoprotein; LDL, low-density lipoprotein; BMI, body mass index.