Table 1.
Study Number | Study Title | Study Design | Number of Practitioners or Practices | Number of Patients, Procedures, or Other Entities |
---|---|---|---|---|
1 | Dental tobacco control randomized clinical trial | Randomized clinical trial | 190 | 11,898 patients |
2 | Practice-based root canal treatment effectiveness | Retrospective cohort study | 13 | 84 patients; 174 treated teeth |
3 | Assessment of caries diagnosis and caries treatment | Paper questionnaire to dentists | 565 | n/a |
4 | Reasons for placing the first restoration on permanent tooth surfaces | Cross-sectional; consecutive patients | 227 | 5,810 patients; 9,902 restorations |
5 | Reasons for replacement or repair of dental restorations | Cross-sectional; consecutive patients | 197 | 7,463 patients; 9,828 restorations |
6 | CONDOR case-control study of osteonecrosis of the jaws | Case-control study | 81 | 764 patients |
7 | Retrospective cohort study of osteonecrosis of the jaws | Retrospective cohort study | n/a | 572,606 patients |
8 | Longitudinal study of dental restorations placed on previously unrestored surfaces | Prospective cohort study | 227 | 5,810 patients; 9,902 restorations |
9 | Longitudinal study of repaired or replaced dental restorations | Prospective cohort study | 197 | 7,463 patients; 9,828 restorations |
10 | Development of a patient-based provider intervention for early caries management | Cross-sectional; consecutive patients, clinical data collection, interviews, and questionnaires with dentists and patients | 10 | 336 patients |
11 | Patient satisfaction with dental restorations | Cross-sectional; consecutive patients | 196 | 7,384 patients |
12 | Prevalence of questionable occlusal caries lesions | Cross-sectional; consecutive patients | 82 | 7,677 patients; 2,301 caries lesions |
13 | Longitudinal study of questionable occlusal caries lesions | Prospective cohort study | 82 | 7,677 patients; 2,301 caries lesions |
14 | Hygienists’ Internet tobacco cessation randomized clinical trial | Randomized clinical trial | 100 | 1,865 patients so far [study in progress] |
15 | Blood glucose testing in dental practice | Cross-sectional; consecutive patients | 28 | 498 patients |
16 | Assessing the impact of participation in practice-based research on clinical practice and patient care | Cross-sectional paper questionnaire with dentists and dental hygienists | 687 | n/a |
17 | Perioperative pain and root canal therapy | Short-term prospective cohort study | 63 | 759 patients |
18 | Persistent pain and root canal therapy | Prospective cohort study with 6-month follow-up | 63 | 759 patients |
19 | Primary care management of temporomandibular joint disorders | Electronic questionnaire with dentists | 503 | n/a |
20 | Infrastructure update survey | Electronic questionnaire with practitioners who had completed one or more studies to that point | 685 so far [study in progress] | n/a |
21 | Diagnoses for persistent dentoalveolar pain following root canal therapy | Nested case-control study | [study in progress] | [study in progress] |
n/a: not applicable