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. 2021 Feb 10;21:331. doi: 10.1186/s12889-021-10317-7

Table 5.

Distribution KEDS and LUCIE scores across length of work experience as a principal (N = 2219)

0 to 3 years
(n = 432)
> 3 to 5 years
(n = 500)
> 5 to 10 years
(n = 732)
> 10 years
(n = 534)
Chi-square test
% N % N % N % N P-value
KEDS (0–54) 0.014
 Normal (<  19) 67.1a 290 67.6a 338 72.8a 548 74.7a 399
 Exhaustion (≥ 19) 32.9a 142 32.4a 162 27.2a 205 25.3a 135
LUCIE 0.093
 Step 1-GG 44.4 192 47.0 235 49.7 374 52.8 282
 Step 2-YG 26.2 113 24.8 124 26.2 197 25.3 135
 Step 3-RG 18.3 79 17.4 87 15.1. 114 11.4 61
aStep 4-RR 11.1 48 10.8 54 9.0 68 10.5 56

a = values in the same row and subtable not sharing the same subscript (a or b) are significantly different at p < 0.05 in the two-tailed test of equality for column proportions (Bonferroni adjusted)

aThe rare LUCIE combination of SWS yellow + UWS red (n = 10) are included in this category