Table V.
Multiple Logistic Regression for BP Control in the HATT Study Participants Prescribed Combination Therapy Regimens (n=5093)
| Combination, 2 Antihypertensive Medications | Combination, >2 Antihypertensive Medications | |
|---|---|---|
| N | 2866 | 2227 |
| BP controlled, % | 58.4 | 51.4 |
| Odds Ratio (95% CI) | Odds Ratio (95% CI) | |
| Fixed dose combination (FDC) vs free combination | ||
| No FDC | 1 | 1 |
| FDC | 1.047 (0.876–1.252) | 1.116 (0.921–1.352) |
| Diabetes | ||
| No | 1 | 1 |
| Yes | 0.276 (0.227–0.336) | 0.265 (0.214–0.326) |
| Age | ||
| <65 | 1 | 1 |
| ≥65 | 0.908 (0.764–1.078) | 0.852 (0.697–1.043) |
| Body mass index | ||
| <30 | 1 | 1 |
| ≥30 | 0.705 (0.587–0.846) | 0.860 (0.696–1.063) |
| Missing | 0.906 (0.725–1.133) | 1.054 (0.816–1.363) |
| Sex | ||
| Female | 1 | 1 |
| Male | 1.005 (0.856–1.180) | 1.074 (0.894–1.289) |
| Race/ethnicity | ||
| Caucasian | 1 | 1 |
| African American | 0.507 (0.398–0.647) | 0.402 (0.309–0.522) |
| Hispanic | 0.790 (0.542–1.153) | 0.544 (0.363–0.816) |
| Other, missing | 0.705 (0.589–0.844) | 0.630 (0.510–0.778) |
| Physician specialty | ||
| Family practice | 1 | 1 |
| Internal medicine | 0.877 (0.735–1.048) | 0.738 (0.596–0.913) |
| Cardiology | 0.916 (0.697–1.205) | 0.707 (0.536–0.934) |
| Prescribed lifestyle modifications | ||
| No | 1 | 1 |
| Yes | 1.113 (0.939–1.320) | 0.914 (0.754–1.108) |
| Number of chronic medications | ||
| 0–4 | 1 | 1 |
| 5–6 | 1.490 (1.204–1.843) | 1.228 (0.938–1.609) |
| 7–9 | 1.558 (1.233–1.970) | 1.535 (1.170–2.013) |
| >9 | 1.595 (1.118–2.142) | 1.715 (1.273–2.311) |
Abbreviations: BP, blood pressure; CI, confidence interval; HATT, Hypertension: Assessment of Treatment to Target