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Table 1 Adjustment indices of the CENSOPAS-COPSOQ one-dimensional models

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

No Sub-dimensions N ° items X2 df CFI SRMR RMSEA [90% CI] α ω λ range
1 Quantitative requirements 4 6.5* 2 0.999 0.013 0.036 [0.007–0.069] 0.67 0.71 0.81–0.69
2 Pace of work 3 0 0 1 0 0 0.59 0.62 0.83–0.40
3 Emotional demands 4 71.9* 2 0.978 0.037 0.143 [0.116–0.173] 0.74 0.74 0.80–0.60
4 Demands to hide emotions 4 143.4* 2 0.916 0.07 0.204 [0.176–0.233] 0.63 0.65 0.78–0.42
5 Double presence 4 121.3* 2 0.993 0.027 0.187 [0.160–0.216] 0.88 0.88 0.92–0.74
6 Influence 4 20.6* 2 0.999 0.011 0.074 [0.047–0.104] 0.83 0.84 0.94–0.60
7 Development possibilities 4 39.5* 2 0.992 0.025 0.105 [0.078–0.135] 0.74 0.75 0.85–0.58
8 Sense of work 3 0 0 1 0 0 0.85 0.85 0.92–0.80
9 Social support from peers 3 0 0 1 0 0 0.78 0.78 0.85–0.73
10 Social support from superiors 3 0 0 1 0 0 0.90 0.90 0.96–0.86
11 Leadership quality 4 96.3* 2 0.998 0.015 0.166 [0.139–0.195] 0.92 0.92 0.96–0.81
12 Group sentiment 3 0 0 1 0 0 0.86 0.86 0.90–0.84
13 Predictability 2 - - - - - - - -
14 Role clarity 4 190.9* 2 0.953 0.06 0.235 [0.208–0.264] 0.74 0.75 0.79–0.66
15 Role conflict 4 38.8* 2 0.99 0.029 0.104 [0.077–0.134] 0.68 0.70 0.91–0.41
16 Recognition 3 0 0 1 0 0 0.84 0.85 0.90–0.75
17 Job insecurity 2 - - - - - - - -
18 Insecurity about working conditions 4 38.9* 2 0.996 0.02 0.104 [0.077–0.134] 0.84 0.84 0.87–0.75
19 Justice 4 15.4* 2 0.998 0.012 0.063 [0.036–0.094] 0.80 0.80 0.87–0.68
20 Vertical trust 3 0 0 1 0 0 0.78 0.79 0.87–0.63
  1. *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