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-9 | ICD-10 |
| All-cause | 001–999 | A00-T98 | Non-accidental | 001–799 | A00-R99 | Respiratory diseases (RD) | 460–519 | J00-J99 | Cardiovascular diseases (CVD) | 390–459 | I00-I99 |
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