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Table 2 Risk factors for poor adherence

From: Adherence to isoniazid preventive therapy in Indonesian children: A quantitative and qualitative investigation

Variable

Good adherence

N = 21 (%)

Poor adherence N = 61 (%)

OR (95% CI)

P-value

Medication consumption barriers

Age (months)

0-24

9 (43)

30 (49)

1

 

25-60

12 (57)

31 (51)

0.78 (0.29-2.11)

0.62

Symptoms at baseline

No

14 (67)

42 (69)

1

 

Yes

7 (33)

19 (31)

0.90 (0.31-2.60)

0.85

Experienced side effects

No

17 (81)

15 (88)

1

 

Yes

4 (19)

2 (12)

1.76 (0.28-11.04)

0.54

Experienced any problem

No

18 (86)

15 (79)

1

 

Yes

3 (14)

4 (21)

1.60 (0.31-8.30)

0.58

Medication collection barriers

Income index (Rupiah)

0-100,000

1 (6)

8 (16)

1

 

> 100,000

17 (94)

42 (84)

0.30 (0.04-2.66)

0.29

Travel time to clinic (minutes)

0-30

11 (52)

33 (54)

1

 

> 30

10 (48)

28 (56)

0.93 (0.35-2.52)

0.89

Transport cost (Rupiah)

0-10,000

16 (76)

30 (49)

1

 

> 11,000

5 (23)

31 (51)

3.31 (1.08-10.16)

0.04

Medication cost (Rupiah)*

0-9,000

0 (0)

8 (50)

1

 

> 10000

2 (100)

8 (50)

20.00 (2.74-414.45)

0.00

  1. * 0.5 used in place of 0 to calculate OR.
  2. Indonesian Rupiah (IRP) 10,000 = 1USD