hospitalization rates meaning in English

住院率

Adverse effects of ambient concentrations of air pollutants on hospitalization rates for asthma are evident . measures to improve air quality in hong kong are urgently needed
空气污染为儿童及长者带来的祸害远远比成年人口严重，因此改善空气质素实在刻不容缓。
Adverse effects of ambient concentrations of air pollutants on hospitalization rates for copd are evident , especially during the winter season in hong kong . measures to improve air quality are urgently needed
总结而言，在本港，尤其在冬季，空气污染物能增加慢阻肺病患者的入院率，故改善空气质素实在刻不容缓。