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Table 7 Multiple regression analysis of factors influencing difference between index prior to fracture and at one month

From: Quality of life in elderly people after a hip fracture: a prospective study

Difference EQ-5DIndex - pre-fracture −1 Month

B

β

Confidence Interval of 95,0% to B

P value

Constant

−1.145

 

(−1.435; −0.854)

< 0.001

Pre-fracture Barthel Index

0.004

0.159

(0.001; 0.007)

0.019

Type of surgical intervention

0.124

0.158

(0.02; 0.228)

0.019

  1. B: Non-standardized regression coefficients
  2. β: Standardized regression coefficients
  3. R2 ajusted: 0,045