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Table 2 Item descriptive statistics of the short version of the Burnout Screening Scales II (BOSS II-short)

From: Measuring physical, cognitive, and emotional aspects of exhaustion with the BOSS II-short version – results from a representative population-based study in Germany

  M SD γ1 γ2 rit λ ω
BOSS II-short_physical 3.837 4.092 1.424 2.184    .755
 Item 5 .459 .966 2.480 6.193 .550 .635  
 Item 6 1.200 1.333 .990 .264 .542 .602  
 Item 8 .467 .872 2.193 5.142 .516 .630  
 Item 9 .862 1.149 1.373 1.436 .586 .682  
 Item 10 .849 1.272 1.500 1.391 .567 .585  
BOSS II-short_cognitive 2.576 3.777 1.944 4.168    .888
 Item 13 .505 .957 2.245 5.181 .745 .790  
 Item 15 .403 .853 2.542 6.902 .750 .809  
 Item 16 .566 .912 1.836 3.594 .746 .811  
 Item 18 .637 .987 1.619 2.223 .621 .692  
 Item 19 .464 .848 2.084 4.488 .767 .828  
BOSS II-short_emotional 3.083 4.110 1.880 3.591    .879
 Item 21 .984 1.256 1.278 .973 .637 .662  
 Item 23 .448 .915 2.324 5.255 .751 .824  
 Item 24 .487 .899 2.102 4.453 .829 .879  
 Item 25 .526 .929 1.976 3.752 .791 .870  
 Item 26 .639 .919 1.537 2.162 .684 .701  
  1. Note. γ1 = skewness; γ2 = excessive kurtosis; rit = corrected item-total correlation; λ = standardized factor loading from the confirmatory factor analysis; ω = reliability coefficient omega