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Table 4 Standardized regression coefficients of the influence of risk factors on quality of life resulted from multivariate stepwise regression.

From: Health related quality of life measured by SF-36: a population-based study in Shanghai, China

Factor

PF

RP

BP

GH

VT

SF

RE

MH

Region

        

   Urban

        

   Suburban

0.16*

-0.06

 

0.10*

0.18*

-0.08*

-0.10*

-0.08*

   Rural

 

0.10*

0.14*

 

0.10*

  

-0.25*

Gender

  

0.05

     

Current job

   

-0.08*

-0.10*

-0.07*

  

Age

-0.27*

 

-0.08*

-0.26*

-0.15*

   

Current marital status

    

0.08*

  

0.08*

Highest level of education

 

0.11*

      

Total income of family/month

     

0.05

0.07*

0.15*

Frequency of activities

0.10*

0.05

 

0.10*

0.13*

  

0.10*

BMI

   

0.05

    

Chronic diseases

-0.16*

-0.21*

-0.15*

-0.23*

-0.17*

-0.16*

-0.21*

-0.08*

  1. *P-value < 0.05
  2. Variable coding: Region (suburban = 1, other = 0; rual = 1, other = 0), gender (male = 1, female = 0), current job (manual worker = 1, office worker = 0), current martial status (unmarried = 1, married = 0), highest level of education (primary education and lower = 1, secondary/high education = 2, university education and higher = 3), family monthly income (less than 2000 Yuan = 1, 2000–4999 Yuan = 2, more than 5000 Yuan = 3), frequency of activities (never = 1, less than 4 times/month = 2, at least 1 time/week = 3, at least 1 time/day = 4), chronic disease (yes = 1, no = 0).