Table 1.
Survey time | Survey number | Number of sharp injuries | Incidencea (%) | P |
---|---|---|---|---|
October 2019 | 48165 | 549 | 1.14 | <0.05 |
October 2012 | 46600 | 4526 | 9.71 |
aIncidence of sharp injuries refers to the proportion of people who suffered from sharp injuries in the last month (October 2019 or October 2012). P < 0.05: statistically significant.