Table 4.

Diagnosis and first-line treatment among different respondent groups. X² test is used for the group comparison. Statistically significant difference (p<0.05) appear in bold

	Anaphylaxis diagnosis OR 95% CI	p Value	Intramuscular adrenalin OR 95% CI	p Value	Prednisolone OR 95% CI	p Value	Chloropyramine OR 95% CI	p Value
Sex	0.75 (0.36 to 1.57)	0.45	0.71 (0.24 to 2.10)	0.54	1.69 (0.85 to 3.83)	0.14	1.49 (0.70 to 3.15)	0.30
Age	0.97 (0.95 to 1.00)	0.10	0.98 (0.94 to 1.03)	0.42	1.00 (0.98 to 1.04)	0.61	0.97 (0.93 to 0.99)	0.04
Specialty	1.34 (0.77 to 2.35)	0.31	1.30 (0.60 to 2.83)	0.51	1.43 (0.82 to 2.50)	0.20	1.59 (0.85 to 2.97)	0.15
Clinical settings	0.51 (0.30 to 0.86)	0.01	0.74 (0.36 to 1.50)	0.40	1.55 (0.90 to 2.68)	0.11	0.95 (0.52 to 1.73)	0.86
Clinical experience	1.33 (0.59 to 2.99)	0.49	1.39 (0.45 to 4.31)	0.57	0.94 (0.43 to 2.05)	0.88	1.93 (0.81 to 4.61)	0.14
Anaphylaxis diagnosis	NA	NA	5.65 (2.81 to 11.36)	<0.01	0.73 (0.44 to 1.24)	0.24	0.35 (0.19 to 0.67)	<0.01