Table 2 Bivariate analysis of unintentional injuries among three types of children
Total | Residential | Left-behind | Migrant | Chi2/F | P | |
|---|---|---|---|---|---|---|
Suffered unintentional injuries(%) | 56.47 | 54.93 | 64.67 | 52.75 | 39.331 | 0.000 |
Mean of type numbers of unintentional injuries | 1.46 | 1.38 | 1.95 | 1.23 | 45.720 | 0.000 |
Specific kind of child unintentional injury (%) | ||||||
Vehicle and traffic injuries | 5.26 | 4.45 | 7.98 | 4.40 | 20.335 | 0.000 |
Falls | 30.44 | 30.81 | 35.42 | 26.60 | 23.213 | 0.000 |
Struck by thrown, projected or falling objects | 4.73 | 4.29 | 7.50 | 3.37 | 25.145 | 0.000 |
Contact with sharp instrument | 21.23 | 19.88 | 28.87 | 17.67 | 50.506 | 0.000 |
Striking by objects or person | 21.90 | 22.00 | 26.50 | 18.64 | 22.610 | 0.000 |
Caught, crushed, jammed or pinched in or between objects | 7.05 | 6.84 | 9.50 | 5.63 | 14.498 | 0.001 |
Explosion and rupture of objects | 4.17 | 3.92 | 6.65 | 2.78 | 23.897 | 0.000 |
Foreign body enter | 10.30 | 9.60 | 13.39 | 9.06 | 14.454 | 0.001 |
Bitten or struck by animals | 10.19 | 8.96 | 13.58 | 9.39 | 17.430 | 0.000 |
Accidental drowning and submersion | 3.81 | 3.55 | 6.55 | 2.27 | 31.985 | 0.000 |
Exposure to electric current | 3.03 | 2.81 | 5.22 | 1.81 | 25.321 | 0.000 |
Exposure to smoke, fire and flames, contact with heat and hot substances | 10.50 | 9.07 | 15.10 | 9.13 | 30.922 | 0.000 |
Injuries caused by nature or environmental factors | 11.22 | 9.70 | 15.38 | 10.23 | 24.227 | 0.000 |
Poisoning | 2.52 | 2.60 | 3.32 | 1.88 | 5.417 | 0.067 |