Research Article

An Exploration of Temperature Metrics for Further Developing the Heat-Health Weather Warning System in Hong Kong

Table 2

Comparison between ICD-9 and ICD-10.

ICD-9ICD-10

All-cause001–999A00-T98
Non-accidental001–799A00-R99
Respiratory diseases (RD)460–519J00-J99
Cardiovascular diseases (CVD)390–459I00-I99