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Table 2 The Mean (SD) Scores of Medication Adherence, Illness Perception, and Acceptance of Illness along with correlation between them (n = 280)

From: Levels of adherence to treatment, illness perception and acceptance of illness in patients with coronary artery disease - descriptive and correlational study

Variable

Medication Adherence

Illness Perception

Acceptance of Illness

Possible Scores

0–8

8–80

8–40

Observed Scores

0–8

28–80

8–27

Mean ± SD

6.16 ± 1.46

51.82 ± 7.58

16.98 ± 4.75

Category

Low (< 6)

Medium (6–7)

High (8)

Low (0–27)

Moderate (28–55)

High (56–80)

Low (< 20)

Moderate (20–30)

High (> 30)

N (%)

109

(38.9)

100

(35.7)

71

(25.4)

---

204

(72.9)

76

(27.1)

209

(74.6)

71

(25.4)

---

Correlations among outcome variables

 

Medication Adherence

1

-0.022

0.435**

Illness Perception

-0.022

1

0.107

Acceptance of Illness

0.435**

0.107

1

  1. ** significance at 0.05 level; % - percentage; SD – standard deviation