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Table 1 Frequencies (n) and percentages (%) for demographic data of the study participants (n = 151)

From: Diagnostic errors in Dentistry, opinions of egyptian dental teaching staff, a cross-sectional study

Demographic data

n

%

Academic degree

  

Professor

17

11.3

Associate professor

15

9.9

Lecturer

51

33.8

Assistant lecturer

68

45

Sex

  

Male

54

35.8

Female

97

64.2

Age

  

25–35 y

71

47

36–50 y

69

45.7

Above 50 y

11

7.3

Dental specialty

  

Conservative dentistry

16

10.6

Dental biomaterials

2

1.4

Endodontic

5

3.3

Fixed prosthodontics

11

7.3

Oral biology

2

1.3

Oral medicine and periodontology

65

43

Oral radiology

4

2.6

Oral surgery

4

2.6

Orthodontics

5

3.3

Pathology

1

0.7

Pediatric Dentistry

26

17.2

Removable prosthodontics

10

6.6

Institution

  

Governmental university

34

22.5

Private university

77

51

Al-Azhar university

40

26.5

Average number of patients / weeks

  

10–20 patients

37

24.5

20–30 patients

26

17.2

More than 30 patients

88

58.3