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Table 1 Characteristics of Study Subjects

From: Electric toothbrush application is a reliable and valid test for differentiating temporomandibular disorders pain patients from controls

  TMD pain subjects
N = 14
Control subjects
N = 13
p-value
  Mean (SE) or N (%)  
Age, years 36 (3.1) 36 (3.3) 0.95
Ethnicity, white 13 (93%) 8 (62%) 0.05
Marital status, married 5 (36%) 5 (38%) 0.88
Education, > high school 13 (93%) 13 (100%) 0.96
Household income, >$40,000/year 7 (50%) 8 (62%) 0.55
Headache presence in last year, yes 12 (86%) 7 (54%) 0.07
Migraine diagnosis, yes 6 (43%) 2 (15%) 0.12