Skip to main content
. 2014 Nov 10;9(11):e112238. doi: 10.1371/journal.pone.0112238

Table 1. Characteristics of men and women, with and without EDS*.

Women Men
All No Yes* p All No Yes* P
N = 1066 n = 920 n = 146 n = 911 n = 789 n = 122
Body composition
Age (years) 51.0(34.6–65.6) 50.8(34.4–65.9) 51.6(38.5–64.3) 0.44 59.6(45.9–72.8 58.7(44.9–71.6) 66.3(52.3–80.4) <0.01
Height (cm) 162. 1(157.8–167.0) 162.0(157.8–167.0) 162.9(157.0–166.9) 0.80 174.9(170.1–179.6) 175.1(170.6–179.7) 173.1(168.0–178.5) <0.01
Weight (kg) 69.3(61.4–80.8) 68.6(61.0–80.2) 73.6(63.1–83.0) <0.01 82.8(74.6–92.8) 82.6(74.7–93.0) 83.4(72.9–94.1) 0.74
BMI (kg/m2) 26.3(23.4–30.9) 26.1(23.3–30.5) 27.9(24.4–32.7) <0.01 27.2(24.7–29.6) 27.0(24.7–29.6) 27.9(25.3–30.4) 0.06
BMI groups1 <0.01 0.24
Normal 427(40.1%) 383(41.6%) 44(30.1%) 248(27.3%) 220(27.9%) 28 (23.0%)
Overweight 639(60.0%) 537(54.4%) 102(69.7%) 458(50.3%) 398(50.5%) 60 (49.2%)
Obese 308(28.9%) 252(27.4%) 56(38.4%) 204(22.4%) 170(21.6%) 34 (27.9%)
Waist circumferencetotal (cm) 86.0 (77.0–97.0) 85.0(76.6–97.0) 89.0(81.5–100.0) <0.01 97.8(90.2–105.0) 97.0(90.0–105.0) 100.0(91.0–108.3) 0.03
Waist circumference(obese)
≥102 cm (men) 318(35.0%) 264(33.5%) 54 (44.3%) 0.02
≥88 cm (women) 483(46.2%) 404(44.9%) 79(54.5%) 0.03
Lean mass (g) 39275(36364–42555) 39188(36215–42504) 39831(37154–42958) 0.09 57138(52663–62350) 57186(52821–62339) 56093(51872–62398) 0.42
% lean mass 56.7(51.6–62.8) 57.1(51.8–62.9) 55.2(51.1–61.6) 0.09 68.4(64.4–72.8) 69.0(64.5–73.0) 67.4(64.1–72.3) 0.15
Fat mass (g) 26759(20140–35686) 26172(19900–35337) 29752(22676–37725) 0.03 22962(18008–28688) 22667(18010–28448) 24518(17825–29777) 0.16
% body fat 39.6(33.2–45.0) 39.1(33.1–45.0) 41.1(34.8–45.7) 0.12 27.6(23.2–32.1) 27.4(23.1–32.0) 29.1(23.9–32.5) 0.11
% BMC 3.7(3.4–4.2) 3.7(3.4–4.2) 3.7(3.4–4.1) 0.45 3.8(3.4–4.1) 3.8(3.4–4.1) 3.7 (3.2–4.0) 0.01
Energy intake (kJ) 6322(5068–7870) 6261(5044–7825) 6617(5390–8121) 0.08 428(77–1045) 453(91–1057) 293 (36–841) 0.02
Blood Pressure (mmHg)
Systolic 124.0(112.0–136.0) 123.0(112.0–135) 126.0(116.0–139.0) 0.11 138.0(128.0–151.0) 138.0(128.0–151.0) 140.0(127.0–152.0) 0.94
Diastolic 76.0(68.0–83.0) 76.0(68.0–83.0) 76.0(68.0–84.0) 0.36 83.0(76.0–89.0) 83.0(76.0–90.0) 81.0(73.0–88.0) 0.07
Lifestyle factors
Smoking (current) 150(14.1%) 134(14.6%) 16(11.0%) 0.11 99(10.9%) 90(11.4%) 9 (7.4%) 0.20
Physically active 830(77.9%) 725(78.9%) 105(71.9%) 0.06 654(71.8%) 567(71.9%) 87 (71.3%) 0.90
Alcohol intake (g/d) 2.7(0.3–11.9) 3.1(0.3–12.0) 1.6(0.3–10.5) 0.13 12.1(2.1–28.7) 12.9(2.5–30.0) 8.0 (1.0–27.0) 0.02
Medication use
Antidepressant 132(12.4%) 110(12.0%) 22(15.1%) 0.30 65(7.1%) 51(6.5%) 14 (11.5%) 0.05
Sedative 27(2.5%) 25(2.7%) 2 (1.4%) 0.57 10(1.1%) 10(100%) 0 (−) 0.21
Diabetic status 65(6.1%) 48(5.2%) 17(11.6%) <0.01 43(4.7%) 37 (4.7%) 6 (4.9%) 0.91
Health status(current) 0.03 0.44
Excellent 165(15.5%) 146(13.7%) 19(1.8%) 119(13.1%) 109(12.0%) 10 (1.1%)
Very good 455(42.7%) 401(37.7%) 54(5.1%) 398(43.7%) 344(37.8%) 54 (5.9%)
Good 321(30.1%) 271(25.4%) 50(4.7%) 302(33.2%) 258(28.4%) 44 (4.8%)
Fair 104(9.8%) 88(8.3%) 16(1.5%) 77(8.5%) 66 (7.3%) 11 (1.2%)
Poor 20(1.9%) 13(1.2%) 7 (0.7%) 14(1.5%) 11 (1.2%) 3 (0.3%)
Socioeconomic status (current) 0.20 0.79
Quintile 1(most disadvantaged) 169(15.9%) 140(13.2%) 29(2.7%) 149(16.4%) 127(13.9%) 22 (2.4%)
Quintile 2 225(21.2%) 202(19.0%) 23(2.2%) 181(19.9%) 160(17.6%) 21 (2.3%)
Quintile 3 242(22.8%) 204(19.2%) 38(3.6%) 175(19.2%) 153(16.8%) 22. (2.4%)
Quintile 4 209(19.7%) 178(16.8%) 31(2.9%) 200(22.0%) 169(18.6%) 31 (3.4%)
Quintile 5 217(20.4%) 192(18.1%) 25(2.4%) 206(22.61%) 180(19.8%) 26 (2.9%)

Values are given as median (interquartile range), mean (±standard deviation) or n (%).

*EDS = ESS score ≥10.

BMI groups: Normal = BMI <25 kg/m2, Overweight = BMI ≥25–<30 kg/m2, Obese = BMI ≥30 kg/m2.