Skip to main content

Table 5 Mean B-IPQ scores by gender at baseline and at 6 and 12 months

From: Gender differences in asthma perception and its impact on quality of life: a post hoc analysis of the PROXIMA (Patient Reported Outcomes and Xolair® In the Management of Asthma) study

Items

Baseline

6 months

12 months

n

 

p-value*

n

 

p-value*

n

 

p-value*

1. Consequences: How much does your illness affect your life?

Females

61

7.3 (1.9)

0.830

61

5.0 (2.4)

0.304

62

5.1 (2.6)

0.292

Males

37

7.2 (1.9)

 

35

5.6 (2.9)

 

36

4.6 (2.8)

 

2. Timeline: How long do you think your illness will continue?

Females

60

8.3 (2.2)

0.229

59

7.4 (2.5)

0.466

60

8.0 (2.5)

0.446

Males

37

7.7 (2.5)

 

35

7.0 (3.2)

 

36

7.6 (2.7)

 

3. Personal control: How much control do you feel you have over your illness?

Females

61

5.9 (1.9)

0.354

61

6.4 (2.0)

0.177

62

6.8 (2.0)

0.351

Males

37

6.3 (2.0)

 

35

7.0 (1.9)

 

36

7.2 (2.5)

 

4. Treatment control: How much do you think your treatment can help your illness?

Females

61

7.0 (2.2)

0.616

61

7.8 (2.3)

0.098

62

8.0 (2.0)

0.031

Males

37

7.2 (2.6)

 

35

8.5 (1.5)

 

36

8.7 (1.4)

 

5. Identity: How much do you experience symptoms from your illness?

Females

61

7.6 (2.0)

0.964

60

5.4 (2.6)

0.503

62

5.9 (2.4)

0.026

Males

37

7.5 (1.5)

 

35

5.0 (2.7)

 

36

4.8 (2.5)

 

6. Concern: How concerned are you about your illness?

Females

61

7.2 (2.5)

0.490

61

5.4 (2.7)

0.519

62

6.1 (2.8)

0.039

Males

36

7.6 (2.3)

 

35

5.8 (2.7)

 

36

4.9 (2.7)

 

7. Illness comprehension: How well do you feel you understand your illness?

Females

61

6.7 (2.4)

0.038

60

7.3 (2.1)

0.118

62

7.6 (2.1)

0.790

Males

37

7.7 (2.1)

 

35

8.0 (2.2)

 

36

7.8 (2.3)

 

8. Emotions: How much does your illness affect you emotionally?

Females

61

7.0 (2.8)

0.305

60

5.7 (2.8)

0.492

62

6.2 (2.7)

0.005

Males

37

6.5 (2.6)

 

35

5.3 (2.5)

 

36

4.6 (2.6)

 

Total score

Females

60

50.9 (8.1)

0.154

58

40.6 (9.8)

0.287

60

41.8 (9.4)

0.007

Males

36

48.4 (8.3)

 

35

38.2 (11.4)

 

36

35.6 (12.0)

 
  1. Mean (SD) were showed
  2. B-IPQ items range between 1 and 10; for all items 1 means best and 10 worst perception of the disease with the exception of items 3, 4 and 7 where score is reversed (and so 1 means worst and 10 best perception of the disease)
  3. B-IPQ total score ranges between 8 and 80, with a higher score reflecting a worse perception of the disease
  4. *Student’s t test p-values were showed. Statistically significant p-values are in italic