Table 1

Characteristics of the Study Population, and Comparison of Respondents With Nonrespondents at T2

LabelRespondents (n=256)Nonrespondentsa (n=44)P Valueb
Sociodemographic characteristics
 Mean age (SD), y52.6 (15.6)46.4 (15.5).02 (t=−2.44)
 Female, % (SD)71.1 (182)75.0 (33)
 Education: high school completed or higher, % (n)80.3 (204)79.6 (35)
Occupation, % (n)
 Work or studies44.9 (115)54.65 (24).002 (χ2=17.2 (4 df)
 Job search3.9 (10)0.003 (Fisher exact test)
 Not working for health reasons8.2 (21)25.0 (11)
 At home or maternity leave9.4 (24)4.55 (2)
 Retired33.6 (86)15.9 (7)
Health characteristics
 At least 1 chronic disease, % (n)78.3 (198)84.1 (37)
 Physical functional status: mean SF-8 score (SD)45.2 (9.8)44.5 (10.5)
 Mental functional status: mean SF-8 score (SD)44.7 (11.2)43.0 (12.3)
With a responsible health care clinician, % (n)
 None7.0 (18)11.4 (5)
 Family doctor90.6 (232)84.1 (37)
 Other (eg, nurse, specialist)2.3 (6)4.6 (2)
 Has an identified coordinator77.3 (198)65.9 (29)
  • SF-8 = SF-8 Health Survey; T1 = baseline; T2 = 6 months after T1.

  • a Nonrespondents responded at baseline (T1) but not 6 months later (T2).

  • b Only statistically significant tests are shown.