Table 3 Comparison of the prevalence of abnormal behaviors between the two groups (n = 50, %)
Behavioral factors | Group | Normal behavior | Abnormal behavior | x2value | Pvalue |
|---|---|---|---|---|---|
Social withdrawal | Lead poisoning group | 78.0 (39/50) | 22.0 (11/50) | ||
Control group | 86.0 (43/50) | 14.0 (7/50) | 2.168 | >0.05 | |
Depression | Lead poisoning group | 66.0 (33/50) | 34.0 (17/50) | ||
Control group | 92.0 (46/50) | 8.0 (4/50) | 20.37 | <0.01 | |
Sleep problem | Lead poisoning group | 84.0 (42/50) | 16.0 (8/50) | ||
Control group | 90.0 (45/90) | 10.0 (5/50) | 1.591 | >0.05 | |
Body action | Lead poisoning group | 88.0 (44/50) | 12.0 (6/50) | ||
Control group | 84.0 (42/50) | 16.0 (8/50) | 0.664 | >0.05 | |
Aggression | Lead poisoning group | 32.0 (16/50) | 68.0 (34/50) | ||
Control group | 88.0 (44/50) | 12.0 (6/50) | 65.333 | <0.01 | |
Destruction | Lead poisoning group | 86.0 (43/50) | 14.0 (7/50) | ||
Control group | 90.0 (45/50) | 10.0 (5/50) | 0.758 | >0.05 |