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Table 1 Subject characteristics and Spearman’s correlation coefficient (r) values between total vegetable intake and these characteristics

From: Association between vegetable consumption and calf venous compliance in healthy young adults

  r P value
Age, years 20.2 ± 1.1 0.020 0.846
Height, cm 164.2 ± 8.1 −0.205 0.047
Weight, cm 56.6 ± 8.3 −0.211 0.041
BMI 20.9 ± 2.3 −0.108 0.300
Sex
 Male 44 (46.8) 0.305 0.003
 Female 50 (53.2)
Maximal oxygen uptake, mL/min/kg 38.4 ± 7.0 −0.063 0.546
Systolic blood pressure, mmHg 123 ± 12 −0.304 0.003
Diastolic blood pressure, mmHg 62 ± 7 −0.135 0.194
Heart rate, bpm 65 ± 12 −0.148 0.155
Double product, mmHg×bpm 7916 ± 1461 −0.264 0.010
  1. Values are presented as the mean ± standard deviation for continuous variables and as the number (%) for categorical variables