Table 1. Dental care service during COVID-19 in El Salvador and Mexico in 2020 and 2021.
Statistical test: Chi-square
| Groups | El Salvador 2020 N (%) | El Salvador 2021 N (%) | Total | P-value | Mexico 2020 N (%) | Mexico 2021 N (%) | Total | P-value |
| Suspension of dental care | 159 (30) | 175 (40) | 334 | 0.0001 | 18 (5) | 13 (3) | 31 | 0.0001 |
| Emergency only | 195 (37) | 212 (49) | 407 | 0.0001 | 277 (78) | 45 (11) | 322 | 0.0001 |
| Dental care with preventive measures and protection barriers | 174 (33) | 49 (11) | 223 | 0.0001 | 63 (17) | 339 (86) | 402 | 0.0001 |
| Total | 528 (100) | 436 (100) | 964 | 358 (100) | 397 (100) | 755 |