Research Article
Frequency and Influencing Factors of Rubber Dam Usage in Tianjin: A Questionnaire Survey
Table 4
The type of medical institutions where respondents work and rubber dam usage.
| | Total | Specialized hospital | General hospital | Private hospital |
| Have used rubber dam | | | | | Yes | 145 (63.3%) | 75 (80.6%) | 58 (47.9%) | 12 (80.0%) | No | 84 (36.7%) | 18 (19.4%) | 63 (52.1%) | 3 (20.0%) |
| Use rubber dam in caries filling | | | | | Never use | 104 (45.4%) | 21 (22.6%) | 80 (66.1%) | 3 (20.0%) | Occasionally use | 86 (37.6%) | 49 (52.7%) | 30 (24.8%) | 7 (46.7%) | Often use | 38 (16.6%) | 23 (24.7%) | 11 (9.1%) | 4 (26.7%) | Always use | 1 (0.4%) | 0 (0.0%) | 0 (0.0%) | 1 (6.7%) |
| Use rubber dam in root canal treatment | | | | | Never use | 91 (39.7%) | 64 (48.1%) | 13 (16.9%) | 14 (73.7%) | Occasionally use | 77 (33.6%) | 49 (36.8%) | 23 (29.9%) | 5 (26.3%) | Often use | 54 (23.6%) | 18 (13.5%) | 36 (46.8%) | 0 (0.0%) | Always use | 7 (3.1%) | 2 (1.5%) | 5 (6.5%) | 0 (0.0%) |
| Mastery degree of rubber dam usage | | | | | Level 0 | 32 (14.0%) | 7 (7.5%) | 19 (15.7%) | 6 (40.0%) | Level 1 | 93 (40.6%) | 28 (30.1%) | 60 (49.6%) | 5 (33.3%) | Level 2 | 80 (34.9%) | 37 (39.8%) | 39 (32.2%) | 4 (26.7%) | Level 3 | 24 (10.5%) | 21 (22.6%) | 3 (2.5%) | 0 (0.0%) |
| Total | 229 | 93 | 121 | 15 |
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