25OHD, nmol/L | T1(< 42.80) | T2(42.80–62.60) | T3(> 62.60) | P value |
---|---|---|---|---|
Number | 1995 | 2028 | 2023 | |
IGF1, mean ± SD, ng/mL | 258.27 ± 103.37 | 258.82 ± 100.17 | 286.82 ± 107.65 | < 0.0001 |
Age, mean ± SD, year | 44.68 ± 16.43 | 45.75 ± 16.29 | 41.22 ± 16.10 | < 0.0001 |
BMI, mean ± SD, kg/m2 | 28.09 ± 6.50 | 27.11 ± 5.42 | 25.62 ± 5.12 | < 0.0001 |
Serum calcium, mean ± SD, mmol/L | 1.24 ± 0.04 | 1.24 ± 0.05 | 1.24 ± 0.03 | 0.0318 |
Gender, % | < 0.0001 | |||
Male | 33.62 | 45.85 | 52.37 | |
Female | 66.38 | 54.15 | 47.63 | |
Race, % | < 0.0001 | |||
Non-Hispanic white | 49.03 | 74.71 | 89.15 | |
Non-Hispanic black | 32.4 | 9.7 | 2.51 | |
Mexican–American | 7.94 | 6.42 | 3.32 | |
Other | 10.63 | 9.17 | 5.02 | |
Exercise, % | < 0.0001 | |||
Mild | 53.48 | 49 | 43.9 | |
Moderate | 46.15 | 50.65 | 55.97 | |
High | 0.29 | 0.19 | 0.06 | |
NA | 0.08 | 0.17 | 0.07 | |
Smoking behavior, % | < 0.0001 | |||
Current | 31.91 | 27.01 | 25.8 | |
None | 46.36 | 46.31 | 46.3 | |
Past | 21.73 | 26.68 | 27.91 | |
Alcohol intake, % | < 0.0001 | |||
Up to one day a week | 77.07 | 73.1 | 70.34 | |
One to three days a week | 9.53 | 12.77 | 17.51 | |
Three to six days a week | 9.86 | 11.66 | 10.32 | |
Daily | 0.1 | 2.47 | 0.03 | |
NA | 3.44 | 1.79 | ||
Diabetes, % | < 0.0001 | |||
Yes | 6.45 | 3.41 | 3.15 | |
No | 93.42 | 96.51 | 96.61 | |
NA | 0.12 | 0.08 | 0.24 |