Skip to main content

Table 3 Univariable And Multivariable Regression Analysis of Non-Osteoporotic Elderly Individuals to Identify Factors Associated with Discordance

From: Factors associated with TBS worse than BMD in non-osteoporotic elderly population: Bushehr elderly health program

 

Women

Men

Univariable model

Multivariable Model

Univariable model

Multivariable Model

OR (95%CI)

OR (95%CI)

OR (95%CI)

OR (95%CI)

Age

1.05 (1.00–1.09) a

 

1.00 (0.96–1.05)

Years since menopause

1.03 (1.00–1.06) a

1.04 (1.00–1.07) a

  

BMI

1.10 (1.04–1.17) a

0.96 (0.87–1.06)

1.39 (1.27–1.51) b

1.12 (0.94–1.34)

Waist circumference

1.07 (1.04–1.10) b

1.09 (1.05–1.14) b

1.14 (1.10–1.18) b

1.10 (1.03–1.17) a

Fracture History

1.14 (0.63–2.05)

0.48 (0.06–3.59)

Smoking

Past

1.89 (1.16–3.08) a

1.35 (0.78–2.35)

2.39 (1.23–4.66) a

2.02 (0.99–4.10)

Current

1.66 (0.94–2.94)

1.75 (0.94–3.26)

2.32 (1.08–4.97) a

2.54 (1.10–5.84) a

Glucose

1.00 (1.00–1.01)

1.00 (1.00–1.01)

Diabetes

1.29 (0.84–1.98)

1.28 (0.73–2.25)

Physical activity d

0.68 (0.41–1.11)

0.79 (0.46–1.37)

0.98 (0.52–1.87)

TC

1.00 (1.00–1.01)

1.00 (0.99–1.01)

TG

1.00 (0.99–1.00)

1.00 (0.99–1.00)

LDL-C

1.00 (1.00–1.01)

1.00 (0.99–1.01)

HDL-C

1.01 (0.99–1.02)

1.02 (1.00–1.05)

1.03 (1.00–1.06) a

Vitamin D supplement

0.91 (0.48–1.72)

0.98 (0.23–4.22)

Calcium Supplement

0.68 (0.35–1.32)

1.18 (0.27–5.11)

Calcium intake

Moderate

0.81 (0.28–2.38)

1.54 (0.53–4.49)

Low

1.16 (0.41–3.29)

1.26 (0.42–3.78)

  1. Discordance is defined as TBS Worse Than BMD. Odds ratios with 95% confidence intervals are presented. BMI: Body Mass Index; TG: Triglyceride; LDL-C: Low density lipoprotein-Cholesterol; HDL-C: High density lipoprotein-Cholesterol; TC: Total Cholesterol; TBS: Trabecular Bone Score; BMD: Bone Mineral Density; Calcium intake: high > 1000 mg/day, moderate 500–1000 mg/day, and low < 500 mg/day; a. P-value < 0.05, b. P-value < 0.001; We used low physical activity as reference value. We used high calcium intake as the reference value. To reduce collinearity, the multivariable analysis was performed after exclusion of BMI and no significant change in results was observed