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Table 3 Adjustment indices of the short version of the CENSOPAS-COPSOQ

From: Validation of the medium and short version of CENSOPAS-COPSOQ: a psychometric study in the Peruvian population

Dimensions

N original items

Reduced version

X2

df

CFI

SRMR

RMSEA

α

Ω

λ range

Psychological demands at work

15

7

184.8*

14

0.975

0.4

0.085 [0.074–0.096]

0.79

0.80

0.92–0.77

Work-family conflict

4

3

0

0

1

0

0.000 [0.000–0.000]

0.87

0.87

0.89–0.37

Control over work

11

5

56.0*

5

0.993

0.026

0.077 [0.060–0.096]

0.73

0.74

0.78–0.24

Social support and quality of leadership

23

7

287.9*

14

0.962

0.046

0.107 [0.097–0.118]

0.74

0.75

0.89–0.19

Work compensation

9

5

24.5*

5

0.999

0.018

0.048 [0.030–0.068]

0.81

0.85

0.86–0.66

Social capital

7

4

16.1*

2

0.998

0.011

0.064 [0.038–0.095]

0.81

0.82

0.80–0.36

  1. Medium version = 69 items. Short version = 31 items. * Values are significant (p < 0.05). X2 = Chi-squared. df = Degrees of freedom. CFI = Comparative fit index. RMSEA = Root mean square error of approximation. SRMR = Standardized root mean square residual. α = alpha coefficient of internal consistency. ω = omega coefficient of internal consistency. λ range = Range of factor loadings