an increasing trendP = 0.008
The prescription rate was generally higher for systemic steroids than for nasal steroids and showed an increasing trend (Nasal steroids prescription rate, 2010: 9.70; 2018: 14.67, P = 0.008; Systemic steroids prescription rate, 2010: 23.60; 2018: 28.70, P < 0.001).