Table 5.
Results from random effects models for relationship between DSES category and SBP
| Variable (reference group) | Values | Caucasian women |
African-American women |
||
|---|---|---|---|---|---|
| Model 1 | Model 2a | Model 1 | Model 2a | ||
| DSES category (some days or less) | Most days | −0.70 (1.09) | −0.85 (0.92) | −5.44* (3.07) | −3.57 (2.81) |
| Daily | −0.61 (1.13) | −1.35 (0.97) | −1.57 (2.84) | −1.21 (2.62) | |
| Many times a day | 0.33 (1.72) | 0.15 (1.47) | −2.56 (3.04) | −1.87 (2.80) | |
| Time | −0.04 (0.35) | −0.09 (0.35) | −2.54** (1.24) | −2.76** (1.26) | |
| DSES category × time | Most days × time | 0.26 (0.47) | 0.29 (0.47) | 4.06*** (1.46) | 4.09*** (1.48) |
| Daily × time | 1.18** (0.49) | 1.13** (0.49) | 2.57* (1.35) | 2.64* (1.36) | |
| Many times a day × time | 0.98 (0.76) | 1.39* (0.76) | 2.96** (1.44) | 3.21** (1.45) | |
| DSES Items not applicable (none) | 1–3 | 1.62* (0.92) | 6.68*** (2.10) | ||
| Age | Age in years | 0.72**** (0.12) | 0.55** (0.24) | ||
| Marital Status (not married) | Married | 0.34 (0.71) | −0.36 (1.21) | ||
| Education (≤ HS) | Post-HS | −0.36 (1.05) | 0.57 (1.51) | ||
| College or more | −2.26** (1.01) | −2.20 (1.64) | |||
| Pay for basics (not very hard) | Somewhat hard | −0.61 (0.76) | 2.98** (1.32) | ||
| Very hard | 1.49 (1.52) | 4.02** (1.91) | |||
| Menopausal status (pre/early peri) | Late peri/post | −0.84 (0.60) | 1.49 (1.13) | ||
| Surgical | 0.46 (1.32) | −1.87 (1.94) | |||
| Hormones | −0.13 (0.74) | 2.84 (1.74) | |||
| Diagnosed with diabetes (no) | Yes | −0.21 (1.33) | −2.77* (1.49) | ||
| Antihypertensive medication (no) | Yes | 5.39**** (0.83) | 5.20**** (1.08) | ||
| BMI | 0.63**** (0.05) | 0.53**** (0.08) | |||
| Heart rate | Beats/minute | 0.09**** (0.02) | −0.04 (0.03) | ||
| Intercept | 113.91**** (0.79) | 48.12**** (6.76) | 129.26**** (2.60) | 81.46**** (12.57) | |
Values are ML coefficients (SE) from mixed effects regression models
*
p<0.10;
**
p<0.05;
***
p<0.01;
****
p<0.001
a
Model 2 includes adjustment for study site