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. 2016 Nov 24;26:16082. doi: 10.1038/npjpcrm.2016.82

Table 6. Key results of individual validated tools from the Asthma Questionnaire.

Asthma control (ACT—Asthma Control Test)24,25
Mean score of ACT 19.1 (s.d.=4.43, range 5–25)
Median score of ACT 20
Number of patients with poor asthma control 120 (48.4%)
Number of patients who rated their asthma as being well controlled or completely controlled in the previous 4 weeks 175 (70.6%)
Number of patients who thought their asthma was well or completely controlled who were assessed as having good asthma control 119 (68.0% of the 175 patients)
Patients woken at night by asthma in the previous 4 weeks 109 (44.0%)
Patients experiencing shortness of breath at least once in the previous 4 weeks 182 (73.4%)
 
Asthma quality of life (AQLQ-S—Asthma Quality of Life QuestionnaireSydney)26
 Mean score of AQLQ-S (adjusted scale 0–10) 1.33 (s.d.=1.54, range 0.00–8.57)
 Domain indicating greatest negative impact on quality of life due to asthma Social disruption domain mean score 2.10 (s.d.=1.99, range 0.00–10.00)
 Domain indicating least negative impact on quality of life due to asthma Concerns for health domain mean score 1.16 (s.d.=1.61, range 0.00–9.64)
 Patients who were troubled by shortness of breath in the previous 4 weeks 172 (69.4%)
 Shortness of breath that was mildly troubling 102 (41.1%)
 Shortness of breath that was severely or very severely troubling 17 (6.9%)
   
Patient medication adherence (ASK-12Adherence Starts with Knowledge Questionnaire)27
 Mean score of ASK-12 23.4 (s.d.=7.16, range 12–41)
 Mean subscale score for inconvenience/forgetfulness 6.92 (s.d.=3.19, range 3–15)
 Mean subscale score for treatment beliefs 7.96 (s.d.=7.96, range 4–17)
 Mean subscale score for behaviour 8.49 (s.d.=3.50, range 5–22)
 Patients who did not disagree with the statement that they forgot to take their medication sometimes 112 (45.2%)
   
Asthma knowledge (CQConsumer Asthma Knowledge Questionnaire)28,29
 Mean score of CQ 7.29 (s.d.=1.65, range 2–10)
 Mean domain score for management knowledge 4.13 (s.d.=1.17, range 1–6)
 Mean domain score for medication knowledge 3.16 (s.d.=0.92, range 0–4)
 Patients who knew that written asthma action plans could prevent hospitalisations 216 (87.1%)
 Patients with a lack of understanding about medication side effects 139 (56.1%)
   
Patient beliefs about asthma control (PCAQThe Perceived Control of Asthma Questionnaire)30
 Mean score of PCAQ 43.0 (s.d.=5.57, range 26–55)
 Patients who did not disagree with the statement ‘It seems as though fate and factors beyond my control affect my asthma’ 102 (41.1%)
 Patients who agreed or strongly agreed with the statement ‘If I do all the right things, I can successfully manage my asthma’ 221 (89.1%)