Table 2 Univariate and multivariate analysis of the predictors of PFO
Univariate | Multivariate | |||
|---|---|---|---|---|
OR (95%CI) | P Value | OR (95%CI) | P Value | |
Echocardiographic Characteristic | ||||
ARd >33 mm | 1.99 (1.13–3.5) | 0.016 | 2.28 (1.18–4.39) | 0.013 |
Em <72 cm/s | 2.26 (1.22–4.18) | 0.009 | 2.23 (1.08–4.59) | 0.029 |
Without mistral regurgitation | 1.94 (1.09–3.44) | 0.023 | 2.11 (1.14–3.93) | 0.017 |
Patient Characteristic | ||||
No history of hypertension | 0.88 (0.45–1.71) | 0.71 | ||
No history of diabetes | 2.66 (1.1–6.43) | 0.029 | ||
No history of stroke or TIA | 0.89 (0.39–2.03) | 0.784 | ||
Nonsmoker | 1.43 (0.73–2.79) | 0.291 | ||
Cortical infarct on imaging | 1.22 (0.66–2.27) | 0.519 | ||
Age (y) | ||||
18–29 | 1.04 (0.74–1.45) | 0.816 | ||
30–39 | 1.07 (0.76–1.49) | 0.69 | ||
40–49 | 1.24 (0.81–1.91) | 0.31 | ||
50–59 | 1.39 (0.74–2.59) | 0.298 | ||
69–69 | 0.96 (0.26–3.54) | 0.96 | ||
* ≥ 70 | NA | NA | ||