Table 4

Clinical Markers of VA (n = 83) in 173 AC Patients

UnivariableMultivariable
OR (95% CI)p ValueOR (95% CI)p Value
Age, 1 yr1.02 (1.00–1.04)0.051.04 (1.01–1.06)0.004
BSA, 0.1 m21.06 (0.92–1.22)0.45
Female0.37 (0.20–0.68)0.0020.79 (0.35–1.77)0.56
High-intensity exercise11.52 (5.62–23.61)<0.0013.84 (1.33–11.04)0.01
Long-duration exercise4.15 (2.20–7.83)<0.0010.37 (0.07–1.88)0.23
Interaction of high-intensity and long-duration exercise12.75 (1.86–87.29)0.009

Logistic regression of clinical and exercise variables. High-intensity and long-duration exercise correlated moderately and were retained in multivariable analysis with other potential confounders (p < 0.10) from univariable analysis and an interaction term of high-intensity and long-duration exercise.

Abbreviations as in Tables 1 and 2.