Q.14 what other dental conditions would you take into consideration when making a diagnosis of DH? (Selected variables)

Staff (n)

Students (n)

Cracked Tooth Syndrome

39

30

Fractured restoration

41

29

Chipped teeth

39

27

Dental Caries

40

38

Periodontal Disease

33

30

Post-operative sensitivity

39

29

Marginal Leakage

38

32

Pulpitis

36

30

Palatogingival groove

16

8

Bleaching Sensitivity

45

25

None

11

6