Nonetheless , there were no statistical differences in VAS scores of rhinorrhea ( t = 2.02 , P = 0.051 ) and nasal pruritis ( t = 1.984 , P = 0.056 ) and in contents of sIgE ( t = 1.891 , P = 0.066 ) and ECP ( t = 2.021 , P = 0.05 ) .