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. 2014 Nov-Dec;25(6):269–278. doi: 10.5830/CVJA-2014-058

Table 1. Characteristics of patients with known age ≥ 18 years.

Variable Overall (n = 2 347) F (n = 1 236**) M (n = 1 111) p-value unadjusted p-value adjusted
Age (years) 39.6 ± 16.1 38.9 ± 15.9 40.5 ± 16.4 0.018*
SBP (mmHg) 133.2 ± 28.5 133.5 ± 28.6 132.8 ± 28.5 0.57* 0.042*
DBP (mmHg) 83.3 ± 16.7 84.0 ± 17.1 82.6 ± 16.1 0.049* 0.001*
HTN (%) 44.5 45.6 43.3 0.26† 0.016††

Values: mean ± SD or %.

**Females: n = 1 237 for SBP and age, and n = 1 236 for DBP and HTN.

p-values for M vs F: *Student’s t-test, χ2-test, ††multivariable model (odds ratio = 1.25). Adjustment: for age.

F = females, M = males, SD = standard deviation, SBP = systolic blood pressure, DBP = diastolic blood pressure, HTN = hypertension.