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Table 2 Differences of effort reward imbalance questionnaire scores between permanent and fixed-term male workers

From: Effort-reward imbalance and its association with health among permanent and fixed-term workers

 

permanent

fixed-term

pvalue

 

(n = 218)

(n = 491)

 

ERI risk groups n (%) a)

     

   effort/reward ≧1

18

(8.3)

33

(6.7)

0.47

ERI scores b)

median

(25-75%)

median

(25-75%)

 

   effort/reward ratio

0.49

(0.37 - 0.69)

0.39

(0.28 - 0.56)

<0.01

   effort

13

(10 - 17)

10

(8 - 13)

<0.01

   reward

49

(42 - 52)

49

(43 - 53)

0.53

subcategories of reward

     

esteem

23

(20 - 25)

25

(21 - 25)

<0.01

job promotion

17

(15 - 19)

17

(14 - 19)

0.53

job insecurity

9

(7 - 10)

8

(6 - 9)

<0.01

  1. Abbreviations: ERI, effort reward imbanlance