Table 1 Comparison of characteristics of male and female group
From: Age and sex trend differences in hemoglobin levels in China: a cross-sectional study
Variables | Female (n = 126,470) | Male (n = 176,614) | P |
|---|---|---|---|
Age(year) | 46.9 ± 13.4 | 48.1 ± 13.7 | < 0.01 |
BMI(kg/m2) | 22.8 ± 3.2 | 24.5 ± 3.1 | < 0.01 |
SBP(mmHg) | 115.4 ± 17.0 | 122.1 ± 16.2 | < 0.01 |
DBP(mmHg) | 74.2 ± 9.2 | 79.7 ± 9.8 | < 0.01 |
FBG(mmol/l) | 5.3 ± 0.9 | 5.5 ± 1.3 | < 0.01 |
TG(mmol/l) | 1.3 ± 0.9 | 1.8 ± 1.4 | < 0.01 |
TC(mmol/l) | 4.6 ± 0.9 | 4.7 ± 0.9 | < 0.01 |
HDL-C(mmol/l) | 1.5 ± 0.4 | 1.3 ± 0.3 | < 0.01 |
AST(U/L) | 20.5 ± 10.8 | 25.4 ± 16.2 | < 0.01 |
ALT(U/L) | 19.3 ± 16.5 | 33.0 ± 30.0 | < 0.01 |
HGB(g/L) | 127.7 ± 11.3 | 150.2 ± 11.2 | < 0.01 |
Cre(μmol/l) | 56.8 ± 13.6 | 79.6 ± 18.0 | < 0.01 |
Drink | |||
Never | 98.7% | 43.7% | < 0.01 |
Occasionally | 0.1% | 16.2% | < 0.01 |
Frequently | 1.2% | 40.1% | < 0.01 |
Smoke | |||
Never | 99.8% | 53.7% | < 0.01 |
Occasionally | 0.1% | 36.9% | < 0.01 |
Frequently | 0.1% | 9.4% | < 0.01 |
Obesity | |||
No | 78.4% | 57.2% | < 0.01 |
Yes | 21.6% | 42.8% | < 0.01 |
HBP | |||
No | 87.6% | 76.6% | < 0.01 |
Yes | 12.4% | 23.4% | < 0.01 |
Hyperglycemia | |||
No | 91.7% | 85.2% | < 0.01 |
Yes | 8.3% | 14.8% | < 0.01 |
Hyperlipidemia | |||
No | 81.5% | 57.8% | < 0.01 |
Yes | 18.5% | 42.2% | |