Haplotype*
Beta-lactam hypersensitivity type Odds ratio (95% CI)
P-value
ACAA Delayed 1.42 (1.06–1.92) 0.02
Immediate 1.14 (0.95–1.37) 0.17
GGGG Delayed 0.79 (0.58–1.08) 0.14
Immediate 0.96 (0.80–1.15) 0.66
GCAG Delayed 0.88 (0.64–1.21) 0.45
Immediate 0.92 (0.76–1.11) 0.36