Table 3—

Relationship of diabetes to RDI* and sleep architecture among participants free of CVD. Sleep Heart Health Study, 1995–1998.

RDI% Stage 1% Stage 2% Stage 3–4% REM
Diabetic3.7 (3.25–4.14)5.0 (4.7–5.4)57.3 (56.2–58.4)15.3 (14.1–16.6)19.0 (18.4–19.6)
Nondiabetic3.6 (3.42–3.69)4.7 (4.6–4.8)56.6 (56.3–56.9)15.4 (15.0–15.7)20.1 (19.9–20.3)
P0.630.120.230.98<0.001
Model R20.270.080.130.190.03
  • Data are adjusted mean (95% CI).

  • *

    * Based on data from 4,872 participants. Means are adjusted for age, sex, race, BMI, and neck circumference.

  • Based on data from 4,762 participants. Means are adjusted for age, sex, race, BMI, and neck circumference.