BioMed Research International / 2015 / Article / Tab 1

Research Article

Heart Rate Variability in Shift Workers: Responses to Orthostatism and Relationships with Anthropometry, Body Composition, and Blood Pressure

Table 1

Sample characteristics.

VariablesMedian (p25; p75)Quartile range

Age (years)34.00 (31.00, 39.00)8.00
Anthropometric
 Height (m)1.74 (1.70, 1.79)0.09
 Body weight (kg)80.80 (73.60, 89.30)15.70
 Body mass index (kg/m²)26.70 (24.40, 29.20)4.80
 Waist circumference (cm)92.00 (85.50, 97.50)12.00
 Hip circumference (cm)102.50 (98.30, 107.00)8.75
 Neck circumference (cm)39.25 (37.50, 41.15)3.65
 Waist-to-hip ratio 0.89 (0.86, 0.93)0.07
 Waist-to-height ratio0.53 (0.49, 0.56)0.07
Body composition
 Total body fat (%)23.55 (19.20, 28.20)9.00
 Total body fat (kg)18.95 (14.60, 24.30)9.70
 Visceral fat area (cm²)121.25 (95.40, 147.70)52.30
Clinical
 Systolic blood pressure (mmHg)131.67 (122.67, 141.33)18.70
 Diastolic blood pressure (mmHg)82.33 (76.00, 88.33)12.30