Table 4.
Statistical analysis of the main variables.
| Variable | Pearson Chi-Square | Cramer’s V | Number of Respondents | |||
|---|---|---|---|---|---|---|
| Value | df | p | Value | p | ||
| Number of RCTs performed/week. | 29.693 | 6 | 0.000 | 0.228 | 0.000 | 285 |
| Use of magnification during endodontic procedures. | 67.133 | 6 | 0.000 | 0.343 | 0.000 | 285 |
| Use of a rubber dam. | 30.483 | 4 | 0.000 | 0.231 | 0.000 | 285 |
| Preferred method for measuring the working length. | 11.687 | 8 | 0.166 | 0.143 | 0.166 | 285 |
| Preferred motion of the rotary files. | 4.982 | 4 | 0.289 | 0.093 | 0.289 | 285 |
| Single or multiple use of the rotary files. | 3.420 | 2 | 0.181 | 0.110 | 0.181 | 285 |
| Preferred solution for the disinfection protocol. | 4.145 | 6 | 0.657 | 0.085 | 0.657 | 285 |
| Use of laser technologies in endodontic procedures. | 2.924 | 4 | 0.571 | 0.072 | 0.571 | 285 |
| Use of bioceramics in endodontic procedures. | 26.148 | 4 | 0.000 | 0.214 | 0.000 | 285 |