Copyright
©The Author(s) 2020.
World J Clin Cases. Jun 6, 2020; 8(11): 2150-2161
Published online Jun 6, 2020. doi: 10.12998/wjcc.v8.i11.2150
Published online Jun 6, 2020. doi: 10.12998/wjcc.v8.i11.2150
Table 1 Comparison of the general data and vitamin D concentrations between the study and control groups
| Group | n | Age (yr) | Sex (M/F) | Vitamin D (ng/mL) |
| Study | 184 | 57.62 ± 13.79 | 49/135 | 13.76 ± 7.15 |
| Control | 104 | 56.52 ± 13.66 | 25/79 | 20.12 ± 7.59 |
| t (c2) | 0.656 | 0.234 | 7.085 | |
| P value | 0.512 | 0.629 | 0.000 |
- Citation: Duan BL, Mao YR, Xue LQ, Yu QY, Liu MY. Determination of vitamin D and analysis of risk factors for osteoporosis in patients with chronic pain. World J Clin Cases 2020; 8(11): 2150-2161
- URL: https://www.wjgnet.com/2307-8960/full/v8/i11/2150.htm
- DOI: https://dx.doi.org/10.12998/wjcc.v8.i11.2150