Binary Logistic Regression between Independent Variables and Low-Dose Aspirin Used (n = 683)
| Independent Variables | Low-Aspirin Used Vs No Used | Sig. | |
|---|---|---|---|
| OR | 95% CI | ||
| Gender | 0.93-1.89 | 0.121 | |
| Male | 1.32 | ||
| Female | 1 | ||
| Age, years | |||
| 55 to 64 (young–old) | 0.73 | 0.41-1.33 | 0.306 |
| 65 to 74 (mid-old) | 0.99 | 0.69-1.43 | 0.972 |
| ≥ 75 (old-old) | 1 | ||
| Living alone | |||
| No | 1.12 | 0.85-1.68 | 0.296 |
| Yes | 1 | ||
| Education | |||
| No high school diploma | 1.02 | 0.66-1.55 | 0.956 |
| High school diploma | 0.96 | 0.66-1.39 | 0.946 |
| Some college | 1 | 0.815 | |
| Smoking | |||
| Current smoker | 0.69 | 0.42-1.12 | 0.266 |
| Past smoker | 0.79 | 0.53-1.17 | 0.137 |
| Never smoked | 1 | 0.24 | |
| Continuity of Care (scale: 0 – 3) | 0.86 | 0.66-1.11 | 0.239 |
| Financial Stress (scale: 1 to 5) | 0.947 | 0.80-1.13 | 0.063 |
| Heart conditions | |||
| No | 2.24 | 1.55-3.23 | 0.001 |
| Yes | 1 | ||
| Diabetes Mellitus | |||
| No | 1.51 | 1.07-2.14 | 0.019 |
| Yes | 1 | ||
| Stroke | |||
| No | 0.85 | 0.53-1.40 | 0.553 |
| Yes | 1 | ||
| GI conditions | |||
| No | 0.91 | 0.62-133 | 0.616 |
| Yes | 1 | ||
| Potentially major aspirin-drug interaction | |||
| No | 0.79 | 0.70-1.41 | 0.959 |
| Yes | 1 | ||
GI, gastrointestinal; OR, odds ratio; CI, confidence interval; Sig, Sigma.
Note: −2 Log Likelihood: 857; Sig: 0.0001; Nagelkerke: 0.080.