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Table 1 Descriptive characteristics of the population sample (means, percentages, and 95% confidence intervals), Cienfuegos, 2011

From: Blacks and whites in Cuba have equal prevalence of hypertension: confirmation from a new population survey

 

Whites

Blacks

 

Men (N =456)

Women (N =621)

Men (N = 160)

Women (N = 259)

Age (years)

40.9 (39.5, 42.3)

41.3 (40.1, 42.5)

38.0 (35.6, 40.4)

39.3 (37.4, 41.2)

Systolic blood pressure (mmHg)

123.3 (121.8, 124.8)

116.7 (115.4, 118.0)

122.2 (119.7, 124.7)

117.8 (115.5, 120.1)

Diastolic blood pressure (mmHg)

81.9 (80.7,83.0)

76.3 (75.4, 77.2)

81.0 (78.9, 83.0)

77.4 (75.8, 79.0)

Percent hypertensive a

35.3 (31.0, 39.8)

26.6 (23.6, 29.9)

30.9 (24.1, 38.7)

31.0 (25.8, 36.7)

Body mass index (kg/m2)

25.7 (25.2, 26.2)

26.2 (25.7, 26.7)

25.7 (24.1, 27.3)

25.9 (25.0, 26.9)

Percent obesity (BMI ≥ 30 kg/m2)

15.7 (12.4, 19.7)

20.1 (16.9, 23.6)

14.4 (9.5, 21.3)

18.0 (13.7, 23.4)

Waist circumference (cm)

89.3 (88.1, 90.4)

83.7 (82.7, 84.7)

86.4 (84.3, 88.5)

82.1 (80.6, 83.7)

Percent current smokers

25.9 (21.8, 30.4)

19.4 (16.3, 23.0)

30.1 (23.0, 38.3)

22.5 (17.6, 28.4)

Percent with self-reported diabetes

4.6 (3.0, 6.9)

8.2 (6.3, 10.6)

3.6 (1.7, 7.5)

6.3 (4.1, 9.8)

Percent with post Secondary Education

71.1 (66.5, 75.3)

67.4 (63.6, 71.0)

70.1 (61.9, 77.2)

68.1 (61.9, 73.7)

  1. a SBP/DBP ≥ 140/90 mmHg or currently taking antihypertensive medication.