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Table 1 Sociodemographic and clinical characteristics of patients

From: Prevalence and factors associated with potential drug-drug interactions in prescriptions presented at private pharmacies in Mbarara city, southwestern Uganda

Variables

Category

No. of prescriptions (%)

No. of prescriptions with pDDI (%)

Age

Paediatrics (0–17 years)

45 (15.25)

8 (17.78)

Adults (18–59 years)

199 (67.46)

75 (37.69)

Elderly (≥ 60 years)

51 (17.29)

28 (54.90)

Gender

Male

146 (49.49)

58 (39.73)

Female

149 (50.51)

53 (35.57)

Number of comorbidities

0

208 (70.51)

65 (31.25)

≥1

87 (29.49)

46 (52.87)

Level of healthcare

Clinic/Medical centre

99 (35.56)

36 (36.36)

HC II

4 (1.36)

2 (50.00)

HC III

19 (6.44)

6 (31.58)

HC IV

11 (3.73)

5 (45.45)

Hospital

162 (54.92)

62 (38.27)

Number of drugs prescribed

< 4

120 (40.46)

32 (26.67)

≥4

175 (59.32)

79 (45.14)

Diagnosis/ Disease/ Disorder

Cardiovascular

42 (14.24)

18 (42.86)

Endocrine

23 (7.80)

20 (86.96)

ENT

3 (1.02)

2 (66.67)

Gastrointestinal

46 (15.59)

12 (26.09)

Hepatic

2 (0.68)

1 (50.00)

HIV

5 (1.69)

4 (80.00)

Musculoskeletal

21 (7.12)

11 (52.38)

Neoplastic

5 (1.69)

3 (60.00)

Others

54 (18.31)

8 (14.81)

Psychiatric

12 (4.07)

8 (66.67)

Reproductive

5 (1.69)

1 (20.00)

Respiratory

28 (9.49)

8 (28.57)

Urogenital

49 (16.61)

15 (30.61)