Inpatient Nurses
Similar to providers, a weighted linear combination of the 6 predictor
variables explained a high proportion of variance in emotional
exhaustion among inpatient nurses (R2 =0.55) but
explained a smaller level of variance in depersonalization
(R2 =0.28) and reduced personal accomplishment
(R2 =0.19). Three variables explained a
significant proportion of variance in emotional exhaustion with the most
important variable being frustration (71.0% of variance), followed by
temporal job demand (10.4% of variance), and effort job demand (7.9%
of variance). For depersonalization, frustration explained 60.2% of
variance, PSE involvement explained 16.8%, and temporal job demand
explained 9.6%. Only frustration significantly explained variance in
reduced personal accomplishment among inpatient nurses with 79.8% of
variance explained.