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Table 3 Associations (multivariate analysis) of the prevalence of low back pain in the Ural Eye and Medical Study

From: Prevalence of and factors associated with low Back pain, thoracic spine pain and neck pain in Bashkortostan, Russia: the Ural Eye and Medical Study

Parameter

P-Value

Odds Ratio

95% Confidence Interval

Age (Years)

< 0.001

0.99

0.98, 0.99

Sex (Males / Females)

0.04

1.14

1.004, 1.30

Body Mass Index (kg/m2)

0.002

1.02

1.01, 1.03

Vigorous Activity during Leisure Time (Minutes)

0.001

0.79

0.69, 0.90

Time Spent Sitting or Reclining during the Last 7 Days (Minutes)

0.03

1.00

1.00, 100

Blood Concentration of High-Density Lipoproteins (mmol/L)

0.004

1.10

1.03, 1.18

Prothrombin Index Concentration

0.003

1.01

1.003, 1.01

History of Cardiovascular Disease (Yes / No)

0.004

1.23

1.07, 1.42

History of Falls (Yes / No)

< 0.001

1.71

1.45, 2.00

History of Unconsciousness (Yes / No)

< 0.001

1.78

1.40, 2.25

History of Bone Fracture (yes / no)

0.01

1.18

1.03, 1.34

History of Osteoarthritis (Yes / No)

< 0.001

2.76

2.34, 3.26

History of Iron-Deficiency Anemia (Yes / No)

< 0.001

1.87

1.41, 2.50

History of Thyroid Disorder ((Yes / No)

0.004

1.37

1.10, 1.70

Number of Days with Intake of Vegetables per Week (number of days)

< 0.001

0.89

0.85, 0.93

Salt Intake (g)

0.008

0.97

0.94, 0.99

Anxiety Score

< 0.001

1.05

1.03, 1.06