Classification variables | Â | Number | Geometric mean (95% CI) | |
---|---|---|---|---|
Blood lead (ug/dL) | Blood cadmium (ug/L) | |||
Total |  | 310 | 5.839 (5.421–6.068) | 1.053 (0.980–1.131) |
Age group (years) | 20 ~ 29(a) | 57 | 4.991 (4.313–5.774) | 0.655 (0.529–0.812)‡,c |
30 ~ 39(b) | 86 | 5.792 (5.217–6.431) | 1.036 (0.933–1.150) | |
40 ~ 49(c) | 99 | 5.961 (5.379–6.605) | 1.172 (1.055–1.303) | |
≥ 50(d) | 68 | 6.017 (5.385–6.722) | 1.347 (1.187–1.575) | |
Work period (years) | < 10(e) | 145 | 5.698 (5.243–6.192) | 0.829 (0.739–0.930)‡,d |
10 – 19(f) | 77 | 5.928 (5.230–6.718) | 1.193 (1.071–1.328) | |
≥ 20(g) | 88 | 5.632 (5.109–6.209) | 1.399 (1.258–1.555) | |
BMI (kg/m2) | < 23 | 90 | 5.747 (5.149–6.415) | 1.036 (0.903–1.189) |
23–24.9 | 85 | 5.567 (5.006–6.190) | 1.067 (0.927–1.228) | |
≥ 25 | 135 | 5.836 (5.359–6.356) | 1.055 (0.949–1.173) | |
Fasting blood glucose (mg/dL) | ≤ 99 | 229 | 5.851 (5.489–6.236) | 1.032 (0.948–1.123) |
100–125 | 68 | 5.357 (4.675–6.139) | 1.140 (0.992–1.311) | |
≥ 126 | 13 | 5.768 (4.471–7.441) | 0.985 (0.633–1.534) | |
Dyslipidemia | No | 135 | 5.424 (4.958–5.932) | 0.965 (0.865–1.078)‡ |
Yes | 175 | 5.988 (5.571–6.436) | 1.126 (1.026–1.235) | |
High risk alcohol drinking habita | No | 182 | 5.900 (5.465–6.370) | 1.010 (0.889–1.149) |
Yes | 128 | 5.509 (5.071–5.984) | 1.083 (0.997–1.176) | |
Smoking status | Current non smoker | 167 | 5.232 (4.856–5.637)‡ | 0.972 (0.875–1.080)‡ |
Current smoker | 143 | 6.385 (5.875–6.939) | 1.155 (1.052–1.268) | |
Adequate exerciseb | No | 141 | 5.726 (5.292–6.197) | 1.003 (0.894–1.125) |
Yes | 169 | 5.743 (5.299–6.223) | 1.096 (1.002–1.199) | |
Family history of hypertension | No | 277 | 5.739 (5.403–6.096) | 1.046 (0.970–1.128) |
Yes | 33 | 5.705 (4.845–6.717) | 1.114 (0.885–1.402) |