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1
The study analyzed clinical features and tongue signs in 143 pediatric patients with influenza A during spring 2024 and 2025.
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2
Fever was the most common initial symptom, observed in 132 cases, with 'fever + cough' being the most frequent symptom combination.
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3
Hematological analysis revealed early lymphopenia and dynamic changes in inflammatory markers, including PCT and CRP, across disease stages.
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4
Tongue characteristics showed a predominance of red tongue and thick coating, with changes correlating to disease duration.
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5
TCM syndrome differentiation identified heat-toxin attacking the lung syndrome as the most common, particularly in patients with longer disease duration.