Table 1

Basic characteristics of the 1473 Chinese adult participants§
Factors All (N =1473) Health (N = 299) Subhealth (N = 539) Disease (N = 635)
Age, mean (SD), years 44.27 (14.52) 36.38 (10.92) 40.98 (12.11) ** 50.67 (15.14) **††
Gender, male, No% 993 (67.41) 164 (55.07) 370 (68.83) 459 (72.53)
Blood pressure, mean (SD) ,mmHg
  Systolic 123.14(15.92) 108.64 (8.42) 119.45 (11.22) ** 130.79 (16.92) **††
  Diastolic 75.05 (11.46) 65.77 (6.30) 72.75 (8.67) ** 79.93 (12.43) **††
Blood lipids, mean (SD), mmol/L
  Total cholesterol 4.40 (0.84) 3.94 (0.77) 4.39 (0.84) ** 4.54 (0.84) **†
  Triglyceride 1.64 (1.27) 0.93 (0.60) 1.53 (1.00) ** 1.96 (1.53) **††
FBG, mean (SD), mmol/L 5.03 (1.26) 4.66 (0.47) 4.77 (0.53) ** 5.36 (1.70) **††
BMI, mean (SD), kg/m2 23.71 (3.22) 21.06 (2.07) 23.40 (2.82) ** 24.80 (3.31) **††
Creatinine, mean (SD), μmol/L 84.72 (16.54) 72.12 (12.66) 84.63 (15.30) ** 88.15 (16.86) **††
eGFR, mean (SD), ml/min per 1.73m2 93.68 (17.66) 108.35 (8.96) 93.82 (15.29) ** 86.69 (18.37) **††
Liver function, mean (SD) U/L
  ALT 27.99 (23.69) 21.22 (17.78) 26.21 (19.34) ** 31.88 (27.93) **††
  AST 22.95 (10.00) 19.91 (7.00) 22.20 (9.10) ** 24.64 (11.24) **††
TBARS, mean (SD), μmol/L 3.72 (1.21) 3.31 (0.80) 3.71 (1.14) ** 3.92 (1.36) **†
Sleep quality, well, No (%) 1001 (67.96) 215 (71.90) 341 (63.30) 445 (70.10)
Healthy diet intake, No (%) 791 (53. 70) 149 (50.00) 281 (52.10) 360 (56.71)
Current tobacco consumption, No (%) 584 (39.65) 91 (30.04) 235 (43.68) 258 (40.68)
Current alcohol intake, No (%) 804 (54.58) 141 (47.36) 303 (56.02) 360 (56.70)
Physical activity level, >1h/w, No (%) 427 (28.99) 64 (21.18) 143 (26.50) 220 (34.64)
LRS, mean (SD) 2.28 (1.23) 2.10 (1.21) 2.44 (1.26) ** 2.24 (1.22) ††

§The 1473 Chinese Han adult participants were recruited from the urban area of Changsha City in the Central Region of China from September 2009 to August 2011, aged 20–91 and both genders.

**P<0.01 compared to healthy subjects; P<0.05 compared to subhealthy subjects; ††P<0.01 compared to subhealthy subjects.

Abbreviations: FBG, fasting blood glucose; BMI, body mass index; eGFR, estimated glomerular filtration rate; ALT, alanine aminotransferase; AST, aspartate aminotransferase; TBARS, thiobarbituric acid-reactive substances; LRS, lifestyle risk scores.

Li et al.

Li et al. BMC Public Health 2013 13:446   doi:10.1186/1471-2458-13-446

Open Data