| Reinforcing environmental laws and standards | 238 (23.8) | 422 (42.2) |
| Establishing a children’s environmental health act | 231 (23.1) | 444 (44.4) |
| Conducting research on environmental pollution’s effects on public health | 133 (13.3) | 402 (40.2) |
| Diagnosis and treatment of environmental diseases | 125 (12.5) | 482 (48.2) |
| Providing environmental health services for the prevention of environmental diseases | 81 (8.1) | 360 (36.0) |
| Education for pregnant women about health protection and promotion of health | 65 (6.5) | 231 (23.1) |
| Establishing a system to relieve damage caused by environmental pollution | 63 (6.3) | 274 (27.4) |
| Education and counseling about environmental diseases for parents and caregivers | 50 (5.0) | 282 (28.2) |
| Providing environmental health-related information | 13 (1.3) | 10 (10.0) |
| No response | 1 (0.1) | 1 (0.1) |