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Table 4 Confirmatory Factor Analysis of the MBI-HSS (N = 259)

From: Factor structure of the Maslach Burnout Inventory Human Services Survey in Spanish urgency healthcare personnel: a cross-sectional study

Standardized regression weights (factor loadings)

M1

M2

M3

M4

Estimate

p-value

Estimate

p-value

Estimate

p-value

Estimate

p-value

EE → B1

0.881

< 0.001

0.880

< 0.001

0.883

< 0.001

0.886

< 0.001

EE → B2

0.738

< 0.001

0.737

< 0.001

0.738

< 0.001

0.735

< 0.001

EE → B3

0.859

< 0.001

0.862

< 0.001

0.861

< 0.001

0.862

< 0.001

EE → B6

0.586

< 0.001

0.585

< 0.001

0.579

< 0.001

  

EE → B8

0.891

< 0.001

0.889

< 0.001

0.892

< 0.001

0.895

< 0.001

EE → B13

0.808

< 0.001

0.806

< 0.001

0.807

< 0.001

0.799

< 0.001

EE → B14

0.636

< 0.001

0.634

< 0.001

0.635

< 0.001

0.646

< 0.001

EE → B16

0.451

< 0.001

0.453

< 0.001

    

EE → B20

0.663

< 0.001

0.667

< 0.001

0.658

< 0.001

  

DP → B5

0.797

< 0.001

0.751

< 0.001

0.800

< 0.001

0.746

< 0.001

DP → B10

0.642

< 0.001

0.686

< 0.001

0.640

< 0.001

0.676

< 0.001

DP → B11

  

0.401

< 0.001

    

DP → B15

0.590

< 0.001

0.573

< 0.001

0.588

< 0.001

  

DP → B22

  

0.412

< 0.001

    

PA → B4

0.430

< 0.001

0.444

< 0.001

    

PA → B7

0.484

< 0.001

0.500

< 0.001

0.474

< 0.001

  

PA → B9

0.643

< 0.001

0.653

< 0.001

0.635

< 0.001

0.831

< 0.001

PA → B12

0.579

< 0.001

0.448

< 0.001

    

PA → B17

0.620

< 0.001

0.627

< 0.001

0.644

< 0.001

  

PA → B18

0.706

< 0.001

0.697

< 0.001

0.711

< 0.001

  

PA → B19

0.665

< 0.001

0.656

< 0.001

0.649

< 0.001

  

PA → B21

0.550

< 0.001

0.562

< 0.001

0.556

< 0.001

0.458

< 0.001

EE → B11

  

0.243

0.002

    

EE → B12

  

−0.280

< 0.001

    

Goodness-of-fit measures

 χ2/df

2.551

< 0.001

2.399

< 0.001

2.421

< 0.001

1.724

0.007

 SRMR

0.074

 

0.069

 

0.062

 

0.038

 

 RMSEA (95% CI)

0.077 (0.068, 0.087)

 

0.073 (0.065, 0.082)

 

0.074 (0.063, 0.085)

 

0.053 (0.028, 0.076)

 

 TLI

0.874

 

0.871

 

0.906

 

0.975

 

 CFI

0.889

 

0.886

 

0.920

 

0.982

 

Correlations

 EE – DP

0.613

< 0.001

0.640

< 0.001

0.610

< 0.001

0.614

< 0.001

 EE – PA

−0.423

< 0.001

−0.372

< 0.001

− 0.400

< 0.001

− 0.190

0.015

 DP – PA

−0.492

< 0.001

−0.436

< 0.001

− 0.475

< 0.001

−0.448

< 0.001

  1. The four models fitted are: (M1) including the items with standardized factor loadings of the EFA greater than 0.4; (M2) greater than 0.3; (M3) greater than 0.5; and (M4) greater than 0.6. B1, …, B22 are the MBI-HSS items
  2. EE emotional exhaustion, DP depersonalization, PA personal accomplishment, SRMR standardized root mean square residual, RMSEA root mean square error of approximation, CI confidence interval, TLI Tucker-Lewis Index, CFI comparative fit index
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