Table 2.
Logistic regression models for the WWF Study
| Unadjusted multivariate modela | Adjusted modelb | Fully adjusted multivariate modelc | |
| Quartile 1: >3,610 steps | 1.35 (1.09-1.67) | 1.40 (1.09-1.81) | 1.31 (0.99-1.73) |
| Quartile 2: ≥3,610-<5,466 steps | 1.18 (1.00-1.46) | 1.18 (0.92-1.50) | 1.08 (0.83,1.40) |
| Quartile 3: ≥5,466-<7,576 steps | 0.82 (0.79-1.21) | 0.99 (0.79-1.25) | 0.94 (0.74-1.19) |
| Quartile 4: ≥7,576 steps | 1.00 (referent) | 1.00 (referent) | 1.00 (referent) |
Data are shown as parameter estimate (odds ratio) and 95% CI (in parentheses).
Fully adjusted model: age, BMI, total cholesterol, current hormone therapy use, and systolic blood pressure; P = 0.058. WWF, Walking Women Follow-up; BMI, body mass index.
a
Unadjusted model: P = 0.04.
b
Adjusted model: age, BMI, total cholesterol, and current hormone therapy use: P = 0.049.
c
Fully adjusted model: age, BMI, total cholesterol, current hormone therapy use, and systolic blood pressure.