Table 4. Demographic and clinical factors associated with making ≥1 serious error versus 0 (multivariable results).

	Reference category	Category	Odds ratio (95% CI)	p value	Overall p value
Sex	Male	Female	1.51 (1.08–2.10)		0.017
BMI	Underweight/Normal weight	Overweight	1.18 (0.80–1.74)	0.401	0.024
		Obese	1.75 (1.17–2.63)	0.007
Inhaler review	Yes	No	1.45 (1.04–2.02)		0.027
ATAQ	Good control/Partial control	Poor control	1.57 (1.04–2.36)		0.031
Inpatient admission or ED attendance	0	≥1	2.07 (1.26–3.40)		0.004

Abbreviations: ATAQ, Asthma Therapy Assessment Questionnaire; BMI, body mass index; ED, emergency department.