Comparison of mortality for injury causes between the onset of the COVID-19 outbreak and the control period in Guangdong province
| Injury subtypes | Study period (1/100 000) | Control period (1/100 000) | Changes (%) | P value |
| All cause of injury | 23.24 | 28.65 | −18.86 | <0.0001 |
| Transport injuries | 5.06 | 7.11 | −28.80 | <0.0001 |
| Poisonings | 1.04 | 1.18 | −11.71 | 0.028 |
| Falls | 8.45 | 9.31 | −9.30 | <0.0001 |
| Fire, heat and hot substances | 0.17 | 0.24 | −28.41 | 0.012 |
| Drowning | 1.23 | 1.87 | −34.51 | <0.0001 |
| Self-harm | 3.04 | 3.73 | −18.46 | <0.0001 |
| Interpersonal violence | 0.16 | 0.29 | −43.19 | <0.0001 |