26 August 2021: Clinical Research
Factors Associated with Age-Related Changes in Non-Smoking Urban Men and Women in China Determined by Low-Dose Computed Tomography Imaging
Shujing Li 1ABCDEFG , Yaguang Li 1BCDEF , Meibao Kong 1BCD , Chenguang Zhang 1BCD , Yulan Geng 2CDE , Mengyue Sun 1BCD , Li He 1BC , Shengnan Li 1BEF , Huaijun Liu 3ABCDEF*DOI: 10.12659/MSM.931006
Med Sci Monit 2021; 27:e931006
Table 5 Multiple regression analysis of trachea wall width and trachea calcification.
| Variable | B | Standard error | Bate | t | P |
|---|---|---|---|---|---|
| Constant | 1.342 | 0.031 | 42.708 | ||
| Age | 0.116 | 0.009 | 0.529 | 13.061 | |
| Sex (M)* | |||||
| Sex (F) | −0.196 | 0.02 | −0.269 | −9.636 | |
| Ca | 0.019 | 0.006 | 0.126 | 3.017 | 0.003 |
| BP | 0.041 | 0.021 | 0.051 | 1.949 | 0.052 |
| BMI (N)* | |||||
| BMI (O) | 0.043 | 0.02 | 0.057 | 2.191 | 0.029 |
| BMI (Ob) | 0.11 | 0.026 | 0.11 | 4.158 | |
| HDL (N)* | |||||
| HDL (H) | −0.117 | 0.047 | −0.059 | −2.456 | 0.014 |
| HDL (L) | 0.022 | 0.034 | 0.015 | 0.642 | 0.521 |
| Shape (type I)* | |||||
| Shape (type II) | 0.043 | 0.02 | 0.06 | 2.192 | 0.029 |
| Shape (type III) | −0.023 | 0.038 | −0.015 | −0.602 | 0.547 |
| Trachea calcification | |||||
| Constant | 2.722 | 0.153 | 17.751 | ||
| Age | 1.086 | 0.033 | 0.753 | 33.285 | |
| Sex (M)* | |||||
| Sex (F) | −0.912 | 0.114 | −0.191 | −7.998 | |
| Ca | 0.285 | 0.114 | 0.054 | 2.512 | 0.012 |
| BP | 0.242 | 0.122 | 0.046 | 1.977 | 0.048 |
| BMI (N)* | |||||
| BMI (O) | −0.019 | 0.116 | −0.004 | −0.161 | 0.872 |
| BMI (Ob) | −0.065 | 0.155 | −0.01 | −0.416 | 0.678 |
| HDL (N)* | |||||
| HDL (H) | −0.378 | 0.278 | −0.029 | −1.364 | 0.173 |
| HDL (L) | −0.285 | 0.2 | −0.03 | −1.423 | 0.155 |
| Shape (type I)* | |||||
| Shape (type II) | 0.386 | 0.115 | 0.081 | 3.371 | 0.001 |
| Shape (type III) | −0.087 | 0.223 | −0.009 | −0.392 | 0.695 |
| * Control. | |||||