IGHE and asthma: Logistic regression showed that elevated IgE levels were significantly associated with increased odds of hospital admission (OR = 2.6, 95% CI = [1.6–4.0], p < 0.001), ICU admission (OR = 3.5, 95% CI = [1.3–9.4], p = 0.011), uncontrolled asthma (OR = 0.2, 95% CI = [0.1–0.3], p < 0.001), and frequent ACS visits (OR = 0.3, 95% CI = [0.2–0.4], p < 0.001).