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Table 1 Sociodemographic and clinical characteristics of study participants

From: Potential drug–drug interactions in patients with cardiovascular diseases: findings from a prospective observational study

Variables

No. (%)/Mean ± SD/median (range)

Gender

 

 Female

132 (44.0)

 Male

168 (56.0)

Age (years)

 

 18–30

18 (6.0)

 31–40

39 (13.0)

 41–50

54 (18.0)

 51–60

72 (24.0)

 > 60

117 (39.0)

Hospital

 

 BMCH

150 (50.0)

 SPH

150 (50.0)

Residence

 

 Rural

141 (47.0)

 Urban

159 (53.0)

Nationality

 

 Pakistani

267 (89.0)

 Afghan

33 (11.0)

Smoking

 

 Non-smokers

177 (59.0)

 Ex-smokers

24 (8.0)

 Active smokers

99 (33.0)

Type of CVD

 

 STEMI

123 (41.0)

 NSTEMI

33 (11.0)

 CAD

21 (7.0)

 Cardiomyopathy

69 (23.0)

 Valvular heart disease

12 (4.0)

 Heart failure

24 (8.0)

 Cardiac arrhythmias

18(6.0)

Comorbidity

 

 No

120 (40.0)

 Yes

180 (60.0)

Number of comorbidities

1 (0–3)

 0

120 (40.0)

 1

96 (32.0)

 2

66 (22.0)

 3

18 (6.0)

Types of comorbidity

 

 Hypertension

116

 Diabetes mellitus

78

 Anemia

22

 Others

45

Length of hospital stay (days)

4.45 ± 2.40 (2–14)

 ≤ 3

(49.0)

 4–7

(42.0)

 > 7

(9.0)

Number of drugs prescribed

10.21 ± 2.6 (6–21)

 6–9

135 (45.0)

 10–12

114 (38.0)

 > 12

57 (17.0)

  1. CAD coronary artery disease; CVD cardiovascular disease; NSTEMI non-ST elevated myocardial infarction; SD standard deviation; STEMI ST-elevated myocardial infarction