Table 1

Patient demographic characteristics

CharacteristicGroup; no (%), or mean ± SD
Completed questionnaire (n = 406)Partially completed questionnaire (n = 232)Refused to participate (n = 84)
Age, yr63 ± 1063 ± 1269 ± 10
Female sex253 (62)137 (59)54 (64)
BMI31.2 ± 6.9NANA
Employment statusNANA
 Retired220 (54)
 Full-time106 (26)
 Part-time24 (6)
 Self-employed22 (5)
 Unemployed/social assistance18 (4)
 Stay at home caregiver11 (3)
 Student2 (1)
 Volunteer3 (1)
  • BMI = body mass index; NA = not applicable; SD = standard deviation.