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Table 2 Univariate and multivariate logistic analysis of factors associated with cough syncope/pre-syncope

From: Jugular venous reflux and plasma endothelin-1 are associated with cough syncope: a case control pilot study

 

Univariate

pvalue

Multivariate

pvalue

HTN

1.26 (0.34-4.71)

0.729

  

Diabetes mellitus

0.56 (0.06-5.30)

0.365

  

Hyperlipidemia

0.73 (0.63-0.85)

0.307

  

Smoking

0.79 (0.21-2.96)

0.729

  

Obesity

0.62 (0.12-3.21)

0.518

  

COPD

2.33 (0.59-9.24)

0.219

  

Both-side JVR

7.68 (2.25-26.16)

0.001

10.77 (2.40-48.35)

0.0019

Plasma ET-1 > 3.43 pg/ml

10.35 (2.75-38.98)

0.0006

14.57 (2.95-71.59)

0.0010

  1. Presented as OR (95% CI). Abbreviations: HTN = hypertension; COPD = chronic obstructive pulmonary disease; JVR = jugular venous reflux; ET-1 = endothelin-1.