Table 1 Characteristics of study participants.

From: Association between triglycerides and lumbar bone mineral density in Chinese patients with osteoporotic fractures: a retrospective cross-sectional study

Characteristics

Mean (SD) Median (Q1-Q3)a

Age, years

68.87 (10.55) 68.00 (61.00–77.00)

BMI, kg/m2

22.95 (3.30) 22.89 (20.69–24.99)

Magnesium, mmol/L

0.89 (0.10) 0.89 (0.82–0.96)

Sodium, mmol/L

140.99 (2.93) 141.20 (139.50-142.60)

Phosphorus, mmol/L

1.08 (0.20) 1.08 (0.97–1.19)

Platelet, ×109/L

175.62 (63.95) 166.00 (135.00-208.00)

Neutrophil, ×109/L

6.41 (3.15) 5.76 (4.20-8.00)

Monocyte, ×109/L

0.49 (0.24) 0.50 (0.30–0.60)

Apolipoprotein A, g/L

1.20 (0.23) 1.17 (1.04–1.33)

CR, umol/L

67.63 (31.92) 63.00 (53.00–75.00)

UA, umol/L

282.78 (96.00) 272.00 (219.00-331.50)

TG, mmol/L

1.21 (0.72) 0.98 (0.73–1.45)

Lumbar BMD, g/cm2

0.74 (0.15) 0.73 (0.64–0.83)

 

N (%)

Sex, N (%)

 

Female

550 (72.46%)

Male

209 (27.74%)

ASA score, N (%)

 

1

67 (8.83%)

2

521 (68.64%)

≥3

171 (22.53%)

Fracture category, N (%)

 

Thoracic vertebra

149 (19.63%)

Lumbar vertebra

293 (38.60%)

Wrist

17 (2.24%)

Proximal humerus

57 (7.51%)

Thighbone

243 (32.02%)

  1. aFor continuous variables.
  2. Abbreviations: SD, standard deviation; Q1, first quartile; Q3, third quartile; CI, confidence interval; BMI, body mass index; CR, creatinine; UA, uric acid; TG, triglycerides; BMD, bone mineral density; ASA, American Society of Anesthesiologists.
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