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Fig. 10 | Allergy, Asthma & Clinical Immunology

Fig. 10

From: Clinical validation of controlled exposure to house dust mite in the environmental exposure unit (EEU)

Fig. 10

Symptomatic correlations. TNSS, a subjective measure of AR, and percent PNIF change from baseline, a more objective measure, demonstrated a strong correlation (R2 = 0.8908) indicating accurate reporting of symptoms from participants. A strong correlation between nasal congestion and percent PNIF change from baseline (R2 = 0.9144) also indicate that participants had been properly trained as consistent reporting of symptoms are observed

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