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Table 2 Baseline individual factors associated with antihypertensive drug changes, CoLaus study

From: Antihypertensive drug treatment changes in the general population: the colaus study

 

Continuers

Combiners

Switchers

Discontinuers

p-value

N

420 (54.4)

208 (26.9)

98 (12.7)

46 (6.0)

 

Women (%)

213 (50.7)

93 (44.7)

50 (51.0)

15 (32.6)

0.08

Age (years)

60.2 ± 9.0

61.2 ± 8.9

59.2 ± 10.1

57.7 ± 8.2

0.06

Educational status (%)

     

  Basic

94 (22.4)

46 (22.1)

22 (22.5)

10 (21.7)

 

  Apprenticeship

186 (44.3)

90 (43.3)

37 (37.8)

18 (39.1)

0.90

  High school/college

91 (21.7)

47 (22.6)

26 (26.5)

9 (19.6)

 

  University

49 (11.7)

25 (12.0)

13 (13.3)

9 (19.6)

 

Smoking status (%)

     

  Never

169 (40.2)

75 (36.1)

43 (43.9)

19 (41.3)

 

  Former

160 (38.1)

94 (45.2)

35 (35.7)

18 (39.1)

0.67

  Current

91 (21.7)

39 (18.8)

20 (20.4)

9 (19.6)

 

Physically active (%)

205 (48.8)

100 (48.1)

56 (57.1)

26 (56.5)

0.34

BMI (kg/m2)

28.4 ± 4.9

29 ± 4.4

27.9 ± 4.9

27.7 ± 4.2

0.15

BMI categories (%)

     

  Normal

105 (25.0)

36 (17.3)

29 (29.6)

12 (26.1)

 

  Overweight

181 (43.1)

92 (44.2)

41 (41.8)

26 (56.5)

<0.05

  Obese

134 (31.9)

80 (38.5)

28 (28.6)

8 (17.4)

 

Waist (cm)

97 ± 14

99 ± 14

95 ± 13

96 ± 12

0.13

Abdominal obesity (%)

219 (52.1)

121 (58.2)

48 (49.0)

16 (34.8)

<0.05

Alcohol drinker (%)

301 (71.7)

160 (76.9)

74 (75.5)

31 (67.4)

0.39

Personal history of (%)

     

  Myocardial infarction

27 (6.4)

16 (7.7)

2 (2.0)

1 (2.2)

NA

  Stroke

11 (2.6)

8 (3.9)

5 (5.1)

1 (2.2)

NA

  CVD

52 (12.4)

35 (16.8)

11 (11.2)

6 (13.0)

0.41

  Dyslipidemia

182 (43.3)

105 (50.5)

39 (39.8)

19 (41.3)

0.23

  Diabetes

64 (15.2)

31 (14.9)

10 (10.2)

4 (8.7)

0.41

Family history of (%)

     

  Myocardial infarction

110 (26.2)

44 (21.2)

26 (26.5)

14 (30.4)

0.43

  Stroke

88 (21.0)

35 (16.8)

23 (23.5)

10 (21.7)

0.51

  Hypertension

200 (47.6)

106 (51.0)

49 (50.0)

27 (58.7)

0.51

  Dyslipidemia

72 (17.1)

41 (19.7)

19 (19.4)

12 (26.1)

0.48

  Diabetes

85 (20.2)

44 (21.2)

20 (20.4)

12 (26.1)

0.83

Number of other drugs §§

2.9 ± 2.4

3.1 ± 2.5

3.0 ± 2.2

2.7 ± 2.7

0.80

  1. Results are expressed as mean ± standard deviation or as number of participants and (percentage). §defined as the practice of leisure time physical activity at least twice per week; §§non-antihypertensive drugs prescribed. BMI, body mass index;. Statistical analysis comparing all groups by Chi-square or one-way analysis of variance: NA, not assessable.