Journal List > J Korean Fract Soc > v.26(1) > 1037943

Kim, Choi, Park, and Park: Osteoporotic Spinal Compression Fracture and Degree of Vitamin D Deficiency

Abstract

Purpose

The aim of the present study was to evaluate the degree of serum vitamin D deficiency in patients with osteoporotic spinal compression fracture and correlation of serum vitamin D level with several variables.

Materials and Methods

The medical records of 134 patients with osteoporotic spinal compression fracture, diagnosed at our hospital between October 2008 and June 2011, were reviewed. Serum 25(OH)vitamin D3 was used to evaluate the status of vitamin D level. Serum 25(OH)vitamin D3 level was compared and analyzed according to sex, the number of fractured vertebral body, living environment, and the season of injury. The correlation between vitamin D level and age, bone mineral density, and bone turnover marker were evaluated.

Results

In the serum 25(OH)vitamin D3, 87 patients (65%) associated with osteoporotic spinal compression fracture had an insufficient level. Vitamin D level was the lowest in winter, the highest in summer, and significantly higher in the living home than nursing home. Vitamin D level was negatively correlated with age (r=-0.201, p=0.02) and positively correlated with bone mineral density (r=0.217, p=0.012).

Conclusion

Evaluation of vitamin D level in osteoporotic vertebral compression fracture patients may be helpful in planning the treatment of the patients. For insufficient vitamin D level, the adequate sun exposure and supplement of vitamin D may be used.

Figures and Tables

Fig. 1
Correlation between serum 25(OH)vitamin D3, bone mineral density (BMD) and age.
(A) Serum 25(OH)vitamin D3 levels were positively correlated with BMD (r=0.217, p=0.012).
(B) Serum 25(OH)vitamin D3 levels were negatively correlated with age (r=-0.201, p=0.02).
jkfs-26-27-g001
Table 1
Demographic Information and Clinical Data of the Patients (n=134)
jkfs-26-27-i001

Values are presented as mean±standard deviation or number.

BMD: Bone mineral density.

Table 2
BMD and 25(OH)vitamin D3 According to the Number of Fractured Vertebral Body
jkfs-26-27-i002

BMD: Bone mineral density.

Table 3
Correlations between 25(OH)vitamin D3 and Other Variables
jkfs-26-27-i003

BMD: Bone mineral density.

Table 4
Comparison of Variables between Insufficient and Normal Group in 25(OH)vitamin D3 Level
jkfs-26-27-i004

BMD: Bone mineral density.

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